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authorRodrigo Locatti <reinuseslisp@airmail.cc>2020-03-09 22:34:37 +0100
committerGitHub <noreply@github.com>2020-03-09 22:34:37 +0100
commit22e825a3bc0d9bfb5f8c29a50724c2887014dc02 (patch)
treed68f0ace93ba44292e3017dcb219f3132b3314ef
parentMerge pull request #3486 from ReinUsesLisp/fix-anisotropy-hack (diff)
parentvideo_core/dirty_flags: Address feedback (diff)
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-rw-r--r--src/common/math_util.h16
-rw-r--r--src/core/core.cpp1
-rw-r--r--src/video_core/CMakeLists.txt8
-rw-r--r--src/video_core/dirty_flags.cpp46
-rw-r--r--src/video_core/dirty_flags.h51
-rw-r--r--src/video_core/dma_pusher.cpp2
-rw-r--r--src/video_core/engines/kepler_compute.cpp2
-rw-r--r--src/video_core/engines/kepler_memory.cpp2
-rw-r--r--src/video_core/engines/maxwell_3d.cpp187
-rw-r--r--src/video_core/engines/maxwell_3d.h150
-rw-r--r--src/video_core/engines/maxwell_dma.cpp2
-rw-r--r--src/video_core/rasterizer_interface.h3
-rw-r--r--src/video_core/renderer_opengl/gl_framebuffer_cache.cpp4
-rw-r--r--src/video_core/renderer_opengl/gl_framebuffer_cache.h2
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp869
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.h45
-rw-r--r--src/video_core/renderer_opengl/gl_resource_manager.cpp28
-rw-r--r--src/video_core/renderer_opengl/gl_resource_manager.h25
-rw-r--r--src/video_core/renderer_opengl/gl_shader_cache.cpp3
-rw-r--r--src/video_core/renderer_opengl/gl_shader_decompiler.cpp5
-rw-r--r--src/video_core/renderer_opengl/gl_shader_decompiler.h2
-rw-r--r--src/video_core/renderer_opengl/gl_shader_manager.cpp16
-rw-r--r--src/video_core/renderer_opengl/gl_shader_manager.h18
-rw-r--r--src/video_core/renderer_opengl/gl_state.cpp569
-rw-r--r--src/video_core/renderer_opengl/gl_state.h251
-rw-r--r--src/video_core/renderer_opengl/gl_state_tracker.cpp238
-rw-r--r--src/video_core/renderer_opengl/gl_state_tracker.h204
-rw-r--r--src/video_core/renderer_opengl/gl_stream_buffer.cpp1
-rw-r--r--src/video_core/renderer_opengl/gl_texture_cache.cpp47
-rw-r--r--src/video_core/renderer_opengl/gl_texture_cache.h10
-rw-r--r--src/video_core/renderer_opengl/maxwell_to_gl.h14
-rw-r--r--src/video_core/renderer_opengl/renderer_opengl.cpp206
-rw-r--r--src/video_core/renderer_opengl/renderer_opengl.h14
-rw-r--r--src/video_core/renderer_opengl/utils.cpp13
-rw-r--r--src/video_core/renderer_opengl/utils.h9
-rw-r--r--src/video_core/renderer_vulkan/fixed_pipeline_state.cpp15
-rw-r--r--src/video_core/renderer_vulkan/fixed_pipeline_state.h8
-rw-r--r--src/video_core/renderer_vulkan/maxwell_to_vk.cpp14
-rw-r--r--src/video_core/renderer_vulkan/maxwell_to_vk.h4
-rw-r--r--src/video_core/renderer_vulkan/renderer_vulkan.cpp8
-rw-r--r--src/video_core/renderer_vulkan/renderer_vulkan.h4
-rw-r--r--src/video_core/renderer_vulkan/vk_pipeline_cache.cpp5
-rw-r--r--src/video_core/renderer_vulkan/vk_rasterizer.cpp69
-rw-r--r--src/video_core/renderer_vulkan/vk_rasterizer.h17
-rw-r--r--src/video_core/renderer_vulkan/vk_scheduler.cpp21
-rw-r--r--src/video_core/renderer_vulkan/vk_scheduler.h42
-rw-r--r--src/video_core/renderer_vulkan/vk_state_tracker.cpp101
-rw-r--r--src/video_core/renderer_vulkan/vk_state_tracker.h79
-rw-r--r--src/video_core/renderer_vulkan/vk_texture_cache.cpp1
-rw-r--r--src/video_core/texture_cache/texture_cache.h18
50 files changed, 1578 insertions, 1891 deletions
diff --git a/src/common/math_util.h b/src/common/math_util.h
index d6c35ee89..83ef0201f 100644
--- a/src/common/math_util.h
+++ b/src/common/math_util.h
@@ -24,17 +24,29 @@ struct Rectangle {
: left(left), top(top), right(right), bottom(bottom) {}
T GetWidth() const {
- return std::abs(static_cast<std::make_signed_t<T>>(right - left));
+ if constexpr (std::is_floating_point_v<T>) {
+ return std::abs(right - left);
+ } else {
+ return std::abs(static_cast<std::make_signed_t<T>>(right - left));
+ }
}
+
T GetHeight() const {
- return std::abs(static_cast<std::make_signed_t<T>>(bottom - top));
+ if constexpr (std::is_floating_point_v<T>) {
+ return std::abs(bottom - top);
+ } else {
+ return std::abs(static_cast<std::make_signed_t<T>>(bottom - top));
+ }
}
+
Rectangle<T> TranslateX(const T x) const {
return Rectangle{left + x, top, right + x, bottom};
}
+
Rectangle<T> TranslateY(const T y) const {
return Rectangle{left, top + y, right, bottom + y};
}
+
Rectangle<T> Scale(const float s) const {
return Rectangle{left, top, static_cast<T>(left + GetWidth() * s),
static_cast<T>(top + GetHeight() * s)};
diff --git a/src/core/core.cpp b/src/core/core.cpp
index a82faf127..218508126 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -174,6 +174,7 @@ struct System::Impl {
}
interrupt_manager = std::make_unique<Core::Hardware::InterruptManager>(system);
gpu_core = VideoCore::CreateGPU(system);
+ renderer->Rasterizer().SetupDirtyFlags();
is_powered_on = true;
exit_lock = false;
diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt
index 4b0c6346f..14f3b4569 100644
--- a/src/video_core/CMakeLists.txt
+++ b/src/video_core/CMakeLists.txt
@@ -2,6 +2,8 @@ add_library(video_core STATIC
buffer_cache/buffer_block.h
buffer_cache/buffer_cache.h
buffer_cache/map_interval.h
+ dirty_flags.cpp
+ dirty_flags.h
dma_pusher.cpp
dma_pusher.h
engines/const_buffer_engine_interface.h
@@ -69,8 +71,8 @@ add_library(video_core STATIC
renderer_opengl/gl_shader_manager.h
renderer_opengl/gl_shader_util.cpp
renderer_opengl/gl_shader_util.h
- renderer_opengl/gl_state.cpp
- renderer_opengl/gl_state.h
+ renderer_opengl/gl_state_tracker.cpp
+ renderer_opengl/gl_state_tracker.h
renderer_opengl/gl_stream_buffer.cpp
renderer_opengl/gl_stream_buffer.h
renderer_opengl/gl_texture_cache.cpp
@@ -198,6 +200,8 @@ if (ENABLE_VULKAN)
renderer_vulkan/vk_shader_util.h
renderer_vulkan/vk_staging_buffer_pool.cpp
renderer_vulkan/vk_staging_buffer_pool.h
+ renderer_vulkan/vk_state_tracker.cpp
+ renderer_vulkan/vk_state_tracker.h
renderer_vulkan/vk_stream_buffer.cpp
renderer_vulkan/vk_stream_buffer.h
renderer_vulkan/vk_swapchain.cpp
diff --git a/src/video_core/dirty_flags.cpp b/src/video_core/dirty_flags.cpp
new file mode 100644
index 000000000..4429f3405
--- /dev/null
+++ b/src/video_core/dirty_flags.cpp
@@ -0,0 +1,46 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <array>
+#include <cstddef>
+
+#include "common/common_types.h"
+#include "video_core/dirty_flags.h"
+
+#define OFF(field_name) MAXWELL3D_REG_INDEX(field_name)
+#define NUM(field_name) (sizeof(::Tegra::Engines::Maxwell3D::Regs::field_name) / sizeof(u32))
+
+namespace VideoCommon::Dirty {
+
+using Tegra::Engines::Maxwell3D;
+
+void SetupCommonOnWriteStores(Tegra::Engines::Maxwell3D::DirtyState::Flags& store) {
+ store[RenderTargets] = true;
+ store[ZetaBuffer] = true;
+ for (std::size_t i = 0; i < Maxwell3D::Regs::NumRenderTargets; ++i) {
+ store[ColorBuffer0 + i] = true;
+ }
+}
+
+void SetupDirtyRenderTargets(Tegra::Engines::Maxwell3D::DirtyState::Tables& tables) {
+ static constexpr std::size_t num_per_rt = NUM(rt[0]);
+ static constexpr std::size_t begin = OFF(rt);
+ static constexpr std::size_t num = num_per_rt * Maxwell3D::Regs::NumRenderTargets;
+ for (std::size_t rt = 0; rt < Maxwell3D::Regs::NumRenderTargets; ++rt) {
+ FillBlock(tables[0], begin + rt * num_per_rt, num_per_rt, ColorBuffer0 + rt);
+ }
+ FillBlock(tables[1], begin, num, RenderTargets);
+
+ static constexpr std::array zeta_flags{ZetaBuffer, RenderTargets};
+ for (std::size_t i = 0; i < std::size(zeta_flags); ++i) {
+ const u8 flag = zeta_flags[i];
+ auto& table = tables[i];
+ table[OFF(zeta_enable)] = flag;
+ table[OFF(zeta_width)] = flag;
+ table[OFF(zeta_height)] = flag;
+ FillBlock(table, OFF(zeta), NUM(zeta), flag);
+ }
+}
+
+} // namespace VideoCommon::Dirty
diff --git a/src/video_core/dirty_flags.h b/src/video_core/dirty_flags.h
new file mode 100644
index 000000000..0dbafd3ef
--- /dev/null
+++ b/src/video_core/dirty_flags.h
@@ -0,0 +1,51 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <algorithm>
+#include <cstddef>
+#include <iterator>
+
+#include "common/common_types.h"
+#include "video_core/engines/maxwell_3d.h"
+
+namespace VideoCommon::Dirty {
+
+enum : u8 {
+ NullEntry = 0,
+
+ RenderTargets,
+ ColorBuffer0,
+ ColorBuffer1,
+ ColorBuffer2,
+ ColorBuffer3,
+ ColorBuffer4,
+ ColorBuffer5,
+ ColorBuffer6,
+ ColorBuffer7,
+ ZetaBuffer,
+
+ LastCommonEntry,
+};
+
+template <typename Integer>
+void FillBlock(Tegra::Engines::Maxwell3D::DirtyState::Table& table, std::size_t begin,
+ std::size_t num, Integer dirty_index) {
+ const auto it = std::begin(table) + begin;
+ std::fill(it, it + num, static_cast<u8>(dirty_index));
+}
+
+template <typename Integer1, typename Integer2>
+void FillBlock(Tegra::Engines::Maxwell3D::DirtyState::Tables& tables, std::size_t begin,
+ std::size_t num, Integer1 index_a, Integer2 index_b) {
+ FillBlock(tables[0], begin, num, index_a);
+ FillBlock(tables[1], begin, num, index_b);
+}
+
+void SetupCommonOnWriteStores(Tegra::Engines::Maxwell3D::DirtyState::Flags& store);
+
+void SetupDirtyRenderTargets(Tegra::Engines::Maxwell3D::DirtyState::Tables& tables);
+
+} // namespace VideoCommon::Dirty
diff --git a/src/video_core/dma_pusher.cpp b/src/video_core/dma_pusher.cpp
index 0094fd715..713c14182 100644
--- a/src/video_core/dma_pusher.cpp
+++ b/src/video_core/dma_pusher.cpp
@@ -22,7 +22,7 @@ void DmaPusher::DispatchCalls() {
MICROPROFILE_SCOPE(DispatchCalls);
// On entering GPU code, assume all memory may be touched by the ARM core.
- gpu.Maxwell3D().dirty.OnMemoryWrite();
+ gpu.Maxwell3D().OnMemoryWrite();
dma_pushbuffer_subindex = 0;
diff --git a/src/video_core/engines/kepler_compute.cpp b/src/video_core/engines/kepler_compute.cpp
index 4b824aa4e..ae52afa79 100644
--- a/src/video_core/engines/kepler_compute.cpp
+++ b/src/video_core/engines/kepler_compute.cpp
@@ -39,7 +39,7 @@ void KeplerCompute::CallMethod(const GPU::MethodCall& method_call) {
const bool is_last_call = method_call.IsLastCall();
upload_state.ProcessData(method_call.argument, is_last_call);
if (is_last_call) {
- system.GPU().Maxwell3D().dirty.OnMemoryWrite();
+ system.GPU().Maxwell3D().OnMemoryWrite();
}
break;
}
diff --git a/src/video_core/engines/kepler_memory.cpp b/src/video_core/engines/kepler_memory.cpp
index fa4a7c5c1..597872e43 100644
--- a/src/video_core/engines/kepler_memory.cpp
+++ b/src/video_core/engines/kepler_memory.cpp
@@ -34,7 +34,7 @@ void KeplerMemory::CallMethod(const GPU::MethodCall& method_call) {
const bool is_last_call = method_call.IsLastCall();
upload_state.ProcessData(method_call.argument, is_last_call);
if (is_last_call) {
- system.GPU().Maxwell3D().dirty.OnMemoryWrite();
+ system.GPU().Maxwell3D().OnMemoryWrite();
}
break;
}
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index b28de1092..89050361e 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -26,7 +26,8 @@ Maxwell3D::Maxwell3D(Core::System& system, VideoCore::RasterizerInterface& raste
MemoryManager& memory_manager)
: system{system}, rasterizer{rasterizer}, memory_manager{memory_manager},
macro_interpreter{*this}, upload_state{memory_manager, regs.upload} {
- InitDirtySettings();
+ dirty.flags.flip();
+
InitializeRegisterDefaults();
}
@@ -75,8 +76,8 @@ void Maxwell3D::InitializeRegisterDefaults() {
regs.stencil_back_mask = 0xFFFFFFFF;
regs.depth_test_func = Regs::ComparisonOp::Always;
- regs.cull.front_face = Regs::Cull::FrontFace::CounterClockWise;
- regs.cull.cull_face = Regs::Cull::CullFace::Back;
+ regs.front_face = Regs::FrontFace::CounterClockWise;
+ regs.cull_face = Regs::CullFace::Back;
// TODO(Rodrigo): Most games do not set a point size. I think this is a case of a
// register carrying a default value. Assume it's OpenGL's default (1).
@@ -95,7 +96,7 @@ void Maxwell3D::InitializeRegisterDefaults() {
regs.rasterize_enable = 1;
regs.rt_separate_frag_data = 1;
regs.framebuffer_srgb = 1;
- regs.cull.front_face = Maxwell3D::Regs::Cull::FrontFace::ClockWise;
+ regs.front_face = Maxwell3D::Regs::FrontFace::ClockWise;
mme_inline[MAXWELL3D_REG_INDEX(draw.vertex_end_gl)] = true;
mme_inline[MAXWELL3D_REG_INDEX(draw.vertex_begin_gl)] = true;
@@ -103,164 +104,6 @@ void Maxwell3D::InitializeRegisterDefaults() {
mme_inline[MAXWELL3D_REG_INDEX(index_array.count)] = true;
}
-#define DIRTY_REGS_POS(field_name) static_cast<u8>(offsetof(Maxwell3D::DirtyRegs, field_name))
-
-void Maxwell3D::InitDirtySettings() {
- const auto set_block = [this](std::size_t start, std::size_t range, u8 position) {
- const auto start_itr = dirty_pointers.begin() + start;
- const auto end_itr = start_itr + range;
- std::fill(start_itr, end_itr, position);
- };
- dirty.regs.fill(true);
-
- // Init Render Targets
- constexpr u32 registers_per_rt = sizeof(regs.rt[0]) / sizeof(u32);
- constexpr u32 rt_start_reg = MAXWELL3D_REG_INDEX(rt);
- constexpr u32 rt_end_reg = rt_start_reg + registers_per_rt * 8;
- u8 rt_dirty_reg = DIRTY_REGS_POS(render_target);
- for (u32 rt_reg = rt_start_reg; rt_reg < rt_end_reg; rt_reg += registers_per_rt) {
- set_block(rt_reg, registers_per_rt, rt_dirty_reg);
- ++rt_dirty_reg;
- }
- constexpr u32 depth_buffer_flag = DIRTY_REGS_POS(depth_buffer);
- dirty_pointers[MAXWELL3D_REG_INDEX(zeta_enable)] = depth_buffer_flag;
- dirty_pointers[MAXWELL3D_REG_INDEX(zeta_width)] = depth_buffer_flag;
- dirty_pointers[MAXWELL3D_REG_INDEX(zeta_height)] = depth_buffer_flag;
- constexpr u32 registers_in_zeta = sizeof(regs.zeta) / sizeof(u32);
- constexpr u32 zeta_reg = MAXWELL3D_REG_INDEX(zeta);
- set_block(zeta_reg, registers_in_zeta, depth_buffer_flag);
-
- // Init Vertex Arrays
- constexpr u32 vertex_array_start = MAXWELL3D_REG_INDEX(vertex_array);
- constexpr u32 vertex_array_size = sizeof(regs.vertex_array[0]) / sizeof(u32);
- constexpr u32 vertex_array_end = vertex_array_start + vertex_array_size * Regs::NumVertexArrays;
- u8 va_dirty_reg = DIRTY_REGS_POS(vertex_array);
- u8 vi_dirty_reg = DIRTY_REGS_POS(vertex_instance);
- for (u32 vertex_reg = vertex_array_start; vertex_reg < vertex_array_end;
- vertex_reg += vertex_array_size) {
- set_block(vertex_reg, 3, va_dirty_reg);
- // The divisor concerns vertex array instances
- dirty_pointers[static_cast<std::size_t>(vertex_reg) + 3] = vi_dirty_reg;
- ++va_dirty_reg;
- ++vi_dirty_reg;
- }
- constexpr u32 vertex_limit_start = MAXWELL3D_REG_INDEX(vertex_array_limit);
- constexpr u32 vertex_limit_size = sizeof(regs.vertex_array_limit[0]) / sizeof(u32);
- constexpr u32 vertex_limit_end = vertex_limit_start + vertex_limit_size * Regs::NumVertexArrays;
- va_dirty_reg = DIRTY_REGS_POS(vertex_array);
- for (u32 vertex_reg = vertex_limit_start; vertex_reg < vertex_limit_end;
- vertex_reg += vertex_limit_size) {
- set_block(vertex_reg, vertex_limit_size, va_dirty_reg);
- va_dirty_reg++;
- }
- constexpr u32 vertex_instance_start = MAXWELL3D_REG_INDEX(instanced_arrays);
- constexpr u32 vertex_instance_size =
- sizeof(regs.instanced_arrays.is_instanced[0]) / sizeof(u32);
- constexpr u32 vertex_instance_end =
- vertex_instance_start + vertex_instance_size * Regs::NumVertexArrays;
- vi_dirty_reg = DIRTY_REGS_POS(vertex_instance);
- for (u32 vertex_reg = vertex_instance_start; vertex_reg < vertex_instance_end;
- vertex_reg += vertex_instance_size) {
- set_block(vertex_reg, vertex_instance_size, vi_dirty_reg);
- vi_dirty_reg++;
- }
- set_block(MAXWELL3D_REG_INDEX(vertex_attrib_format), regs.vertex_attrib_format.size(),
- DIRTY_REGS_POS(vertex_attrib_format));
-
- // Init Shaders
- constexpr u32 shader_registers_count =
- sizeof(regs.shader_config[0]) * Regs::MaxShaderProgram / sizeof(u32);
- set_block(MAXWELL3D_REG_INDEX(shader_config[0]), shader_registers_count,
- DIRTY_REGS_POS(shaders));
-
- // State
-
- // Viewport
- constexpr u8 viewport_dirty_reg = DIRTY_REGS_POS(viewport);
- constexpr u32 viewport_start = MAXWELL3D_REG_INDEX(viewports);
- constexpr u32 viewport_size = sizeof(regs.viewports) / sizeof(u32);
- set_block(viewport_start, viewport_size, viewport_dirty_reg);
- constexpr u32 view_volume_start = MAXWELL3D_REG_INDEX(view_volume_clip_control);
- constexpr u32 view_volume_size = sizeof(regs.view_volume_clip_control) / sizeof(u32);
- set_block(view_volume_start, view_volume_size, viewport_dirty_reg);
-
- // Viewport transformation
- constexpr u32 viewport_trans_start = MAXWELL3D_REG_INDEX(viewport_transform);
- constexpr u32 viewport_trans_size = sizeof(regs.viewport_transform) / sizeof(u32);
- set_block(viewport_trans_start, viewport_trans_size, DIRTY_REGS_POS(viewport_transform));
-
- // Cullmode
- constexpr u32 cull_mode_start = MAXWELL3D_REG_INDEX(cull);
- constexpr u32 cull_mode_size = sizeof(regs.cull) / sizeof(u32);
- set_block(cull_mode_start, cull_mode_size, DIRTY_REGS_POS(cull_mode));
-
- // Screen y control
- dirty_pointers[MAXWELL3D_REG_INDEX(screen_y_control)] = DIRTY_REGS_POS(screen_y_control);
-
- // Primitive Restart
- constexpr u32 primitive_restart_start = MAXWELL3D_REG_INDEX(primitive_restart);
- constexpr u32 primitive_restart_size = sizeof(regs.primitive_restart) / sizeof(u32);
- set_block(primitive_restart_start, primitive_restart_size, DIRTY_REGS_POS(primitive_restart));
-
- // Depth Test
- constexpr u8 depth_test_dirty_reg = DIRTY_REGS_POS(depth_test);
- dirty_pointers[MAXWELL3D_REG_INDEX(depth_test_enable)] = depth_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(depth_write_enabled)] = depth_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(depth_test_func)] = depth_test_dirty_reg;
-
- // Stencil Test
- constexpr u32 stencil_test_dirty_reg = DIRTY_REGS_POS(stencil_test);
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_enable)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_front_func_func)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_front_func_ref)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_front_func_mask)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_front_op_fail)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_front_op_zfail)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_front_op_zpass)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_front_mask)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_two_side_enable)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_back_func_func)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_back_func_ref)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_back_func_mask)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_back_op_fail)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_back_op_zfail)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_back_op_zpass)] = stencil_test_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(stencil_back_mask)] = stencil_test_dirty_reg;
-
- // Color Mask
- constexpr u8 color_mask_dirty_reg = DIRTY_REGS_POS(color_mask);
- dirty_pointers[MAXWELL3D_REG_INDEX(color_mask_common)] = color_mask_dirty_reg;
- set_block(MAXWELL3D_REG_INDEX(color_mask), sizeof(regs.color_mask) / sizeof(u32),
- color_mask_dirty_reg);
- // Blend State
- constexpr u8 blend_state_dirty_reg = DIRTY_REGS_POS(blend_state);
- set_block(MAXWELL3D_REG_INDEX(blend_color), sizeof(regs.blend_color) / sizeof(u32),
- blend_state_dirty_reg);
- dirty_pointers[MAXWELL3D_REG_INDEX(independent_blend_enable)] = blend_state_dirty_reg;
- set_block(MAXWELL3D_REG_INDEX(blend), sizeof(regs.blend) / sizeof(u32), blend_state_dirty_reg);
- set_block(MAXWELL3D_REG_INDEX(independent_blend), sizeof(regs.independent_blend) / sizeof(u32),
- blend_state_dirty_reg);
-
- // Scissor State
- constexpr u8 scissor_test_dirty_reg = DIRTY_REGS_POS(scissor_test);
- set_block(MAXWELL3D_REG_INDEX(scissor_test), sizeof(regs.scissor_test) / sizeof(u32),
- scissor_test_dirty_reg);
-
- // Polygon Offset
- constexpr u8 polygon_offset_dirty_reg = DIRTY_REGS_POS(polygon_offset);
- dirty_pointers[MAXWELL3D_REG_INDEX(polygon_offset_fill_enable)] = polygon_offset_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(polygon_offset_line_enable)] = polygon_offset_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(polygon_offset_point_enable)] = polygon_offset_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(polygon_offset_units)] = polygon_offset_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(polygon_offset_factor)] = polygon_offset_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(polygon_offset_clamp)] = polygon_offset_dirty_reg;
-
- // Depth bounds
- constexpr u8 depth_bounds_values_dirty_reg = DIRTY_REGS_POS(depth_bounds_values);
- dirty_pointers[MAXWELL3D_REG_INDEX(depth_bounds[0])] = depth_bounds_values_dirty_reg;
- dirty_pointers[MAXWELL3D_REG_INDEX(depth_bounds[1])] = depth_bounds_values_dirty_reg;
-}
-
void Maxwell3D::CallMacroMethod(u32 method, std::size_t num_parameters, const u32* parameters) {
// Reset the current macro.
executing_macro = 0;
@@ -319,19 +162,9 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) {
if (regs.reg_array[method] != method_call.argument) {
regs.reg_array[method] = method_call.argument;
- const std::size_t dirty_reg = dirty_pointers[method];
- if (dirty_reg) {
- dirty.regs[dirty_reg] = true;
- if (dirty_reg >= DIRTY_REGS_POS(vertex_array) &&
- dirty_reg < DIRTY_REGS_POS(vertex_array_buffers)) {
- dirty.vertex_array_buffers = true;
- } else if (dirty_reg >= DIRTY_REGS_POS(vertex_instance) &&
- dirty_reg < DIRTY_REGS_POS(vertex_instances)) {
- dirty.vertex_instances = true;
- } else if (dirty_reg >= DIRTY_REGS_POS(render_target) &&
- dirty_reg < DIRTY_REGS_POS(render_settings)) {
- dirty.render_settings = true;
- }
+
+ for (const auto& table : dirty.tables) {
+ dirty.flags[table[method]] = true;
}
}
@@ -419,7 +252,7 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) {
const bool is_last_call = method_call.IsLastCall();
upload_state.ProcessData(method_call.argument, is_last_call);
if (is_last_call) {
- dirty.OnMemoryWrite();
+ OnMemoryWrite();
}
break;
}
@@ -727,7 +560,7 @@ void Maxwell3D::FinishCBData() {
const u32 id = cb_data_state.id;
memory_manager.WriteBlock(address, cb_data_state.buffer[id].data(), size);
- dirty.OnMemoryWrite();
+ OnMemoryWrite();
cb_data_state.id = null_cb_data;
cb_data_state.current = null_cb_data;
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index 6ea7cc6a5..491cff370 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -6,6 +6,7 @@
#include <array>
#include <bitset>
+#include <limits>
#include <optional>
#include <type_traits>
#include <unordered_map>
@@ -431,21 +432,15 @@ public:
GeneratedPrimitives = 0x1F,
};
- struct Cull {
- enum class FrontFace : u32 {
- ClockWise = 0x0900,
- CounterClockWise = 0x0901,
- };
-
- enum class CullFace : u32 {
- Front = 0x0404,
- Back = 0x0405,
- FrontAndBack = 0x0408,
- };
+ enum class FrontFace : u32 {
+ ClockWise = 0x0900,
+ CounterClockWise = 0x0901,
+ };
- u32 enabled;
- FrontFace front_face;
- CullFace cull_face;
+ enum class CullFace : u32 {
+ Front = 0x0404,
+ Back = 0x0405,
+ FrontAndBack = 0x0408,
};
struct Blend {
@@ -574,7 +569,7 @@ public:
f32 translate_z;
INSERT_UNION_PADDING_WORDS(2);
- Common::Rectangle<s32> GetRect() const {
+ Common::Rectangle<f32> GetRect() const {
return {
GetX(), // left
GetY() + GetHeight(), // top
@@ -583,20 +578,20 @@ public:
};
};
- s32 GetX() const {
- return static_cast<s32>(std::max(0.0f, translate_x - std::fabs(scale_x)));
+ f32 GetX() const {
+ return std::max(0.0f, translate_x - std::fabs(scale_x));
}
- s32 GetY() const {
- return static_cast<s32>(std::max(0.0f, translate_y - std::fabs(scale_y)));
+ f32 GetY() const {
+ return std::max(0.0f, translate_y - std::fabs(scale_y));
}
- s32 GetWidth() const {
- return static_cast<s32>(translate_x + std::fabs(scale_x)) - GetX();
+ f32 GetWidth() const {
+ return translate_x + std::fabs(scale_x) - GetX();
}
- s32 GetHeight() const {
- return static_cast<s32>(translate_y + std::fabs(scale_y)) - GetY();
+ f32 GetHeight() const {
+ return translate_y + std::fabs(scale_y) - GetY();
}
};
@@ -872,16 +867,7 @@ public:
INSERT_UNION_PADDING_WORDS(0x35);
- union {
- BitField<0, 1, u32> c0;
- BitField<1, 1, u32> c1;
- BitField<2, 1, u32> c2;
- BitField<3, 1, u32> c3;
- BitField<4, 1, u32> c4;
- BitField<5, 1, u32> c5;
- BitField<6, 1, u32> c6;
- BitField<7, 1, u32> c7;
- } clip_distance_enabled;
+ u32 clip_distance_enabled;
u32 samplecnt_enable;
@@ -1060,7 +1046,9 @@ public:
INSERT_UNION_PADDING_WORDS(1);
- Cull cull;
+ u32 cull_test_enabled;
+ FrontFace front_face;
+ CullFace cull_face;
u32 pixel_center_integer;
@@ -1238,79 +1226,6 @@ public:
State state{};
- struct DirtyRegs {
- static constexpr std::size_t NUM_REGS = 256;
- static_assert(NUM_REGS - 1 <= std::numeric_limits<u8>::max());
-
- union {
- struct {
- bool null_dirty;
-
- // Vertex Attributes
- bool vertex_attrib_format;
-
- // Vertex Arrays
- std::array<bool, 32> vertex_array;
-
- bool vertex_array_buffers;
-
- // Vertex Instances
- std::array<bool, 32> vertex_instance;
-
- bool vertex_instances;
-
- // Render Targets
- std::array<bool, 8> render_target;
- bool depth_buffer;
-
- bool render_settings;
-
- // Shaders
- bool shaders;
-
- // Rasterizer State
- bool viewport;
- bool clip_coefficient;
- bool cull_mode;
- bool primitive_restart;
- bool depth_test;
- bool stencil_test;
- bool blend_state;
- bool scissor_test;
- bool transform_feedback;
- bool color_mask;
- bool polygon_offset;
- bool depth_bounds_values;
-
- // Complementary
- bool viewport_transform;
- bool screen_y_control;
-
- bool memory_general;
- };
- std::array<bool, NUM_REGS> regs;
- };
-
- void ResetVertexArrays() {
- vertex_array.fill(true);
- vertex_array_buffers = true;
- }
-
- void ResetRenderTargets() {
- depth_buffer = true;
- render_target.fill(true);
- render_settings = true;
- }
-
- void OnMemoryWrite() {
- shaders = true;
- memory_general = true;
- ResetRenderTargets();
- ResetVertexArrays();
- }
-
- } dirty{};
-
/// Reads a register value located at the input method address
u32 GetRegisterValue(u32 method) const;
@@ -1356,6 +1271,11 @@ public:
return execute_on;
}
+ /// Notify a memory write has happened.
+ void OnMemoryWrite() {
+ dirty.flags |= dirty.on_write_stores;
+ }
+
enum class MMEDrawMode : u32 {
Undefined,
Array,
@@ -1371,6 +1291,16 @@ public:
u32 gl_end_count{};
} mme_draw;
+ struct DirtyState {
+ using Flags = std::bitset<std::numeric_limits<u8>::max()>;
+ using Table = std::array<u8, Regs::NUM_REGS>;
+ using Tables = std::array<Table, 2>;
+
+ Flags flags;
+ Flags on_write_stores;
+ Tables tables{};
+ } dirty;
+
private:
void InitializeRegisterDefaults();
@@ -1417,8 +1347,6 @@ private:
/// Retrieves information about a specific TSC entry from the TSC buffer.
Texture::TSCEntry GetTSCEntry(u32 tsc_index) const;
- void InitDirtySettings();
-
/**
* Call a macro on this engine.
* @param method Method to call
@@ -1561,7 +1489,9 @@ ASSERT_REG_POSITION(index_array, 0x5F2);
ASSERT_REG_POSITION(polygon_offset_clamp, 0x61F);
ASSERT_REG_POSITION(instanced_arrays, 0x620);
ASSERT_REG_POSITION(vp_point_size, 0x644);
-ASSERT_REG_POSITION(cull, 0x646);
+ASSERT_REG_POSITION(cull_test_enabled, 0x646);
+ASSERT_REG_POSITION(front_face, 0x647);
+ASSERT_REG_POSITION(cull_face, 0x648);
ASSERT_REG_POSITION(pixel_center_integer, 0x649);
ASSERT_REG_POSITION(viewport_transform_enabled, 0x64B);
ASSERT_REG_POSITION(view_volume_clip_control, 0x64F);
diff --git a/src/video_core/engines/maxwell_dma.cpp b/src/video_core/engines/maxwell_dma.cpp
index ad8453c5f..c2610f992 100644
--- a/src/video_core/engines/maxwell_dma.cpp
+++ b/src/video_core/engines/maxwell_dma.cpp
@@ -57,7 +57,7 @@ void MaxwellDMA::HandleCopy() {
}
// All copies here update the main memory, so mark all rasterizer states as invalid.
- system.GPU().Maxwell3D().dirty.OnMemoryWrite();
+ system.GPU().Maxwell3D().OnMemoryWrite();
if (regs.exec.is_dst_linear && regs.exec.is_src_linear) {
// When the enable_2d bit is disabled, the copy is performed as if we were copying a 1D
diff --git a/src/video_core/rasterizer_interface.h b/src/video_core/rasterizer_interface.h
index f18eaf4bc..3e4514b94 100644
--- a/src/video_core/rasterizer_interface.h
+++ b/src/video_core/rasterizer_interface.h
@@ -89,6 +89,9 @@ public:
virtual void LoadDiskResources(const std::atomic_bool& stop_loading = false,
const DiskResourceLoadCallback& callback = {}) {}
+ /// Initializes renderer dirty flags
+ virtual void SetupDirtyFlags() {}
+
/// Grant access to the Guest Driver Profile for recording/obtaining info on the guest driver.
GuestDriverProfile& AccessGuestDriverProfile() {
return guest_driver_profile;
diff --git a/src/video_core/renderer_opengl/gl_framebuffer_cache.cpp b/src/video_core/renderer_opengl/gl_framebuffer_cache.cpp
index 874ed3c6e..b8a512cb6 100644
--- a/src/video_core/renderer_opengl/gl_framebuffer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_framebuffer_cache.cpp
@@ -11,7 +11,6 @@
#include "common/common_types.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/renderer_opengl/gl_framebuffer_cache.h"
-#include "video_core/renderer_opengl/gl_state.h"
namespace OpenGL {
@@ -36,8 +35,7 @@ OGLFramebuffer FramebufferCacheOpenGL::CreateFramebuffer(const FramebufferCacheK
framebuffer.Create();
// TODO(Rodrigo): Use DSA here after Nvidia fixes their framebuffer DSA bugs.
- local_state.draw.draw_framebuffer = framebuffer.handle;
- local_state.ApplyFramebufferState();
+ glBindFramebuffer(GL_DRAW_FRAMEBUFFER, framebuffer.handle);
if (key.zeta) {
const bool stencil = key.zeta->GetSurfaceParams().type == SurfaceType::DepthStencil;
diff --git a/src/video_core/renderer_opengl/gl_framebuffer_cache.h b/src/video_core/renderer_opengl/gl_framebuffer_cache.h
index 02ec80ae9..8f698fee0 100644
--- a/src/video_core/renderer_opengl/gl_framebuffer_cache.h
+++ b/src/video_core/renderer_opengl/gl_framebuffer_cache.h
@@ -13,7 +13,6 @@
#include "common/common_types.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/renderer_opengl/gl_resource_manager.h"
-#include "video_core/renderer_opengl/gl_state.h"
#include "video_core/renderer_opengl/gl_texture_cache.h"
namespace OpenGL {
@@ -63,7 +62,6 @@ public:
private:
OGLFramebuffer CreateFramebuffer(const FramebufferCacheKey& key);
- OpenGLState local_state;
std::unordered_map<FramebufferCacheKey, OGLFramebuffer> cache;
};
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 3fcd319fd..55324e6d5 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -55,6 +55,8 @@ MICROPROFILE_DEFINE(OpenGL_PrimitiveAssembly, "OpenGL", "Prim Asmbl", MP_RGB(255
namespace {
+constexpr std::size_t NumSupportedVertexAttributes = 16;
+
template <typename Engine, typename Entry>
Tegra::Texture::FullTextureInfo GetTextureInfo(const Engine& engine, const Entry& entry,
ShaderType shader_type, std::size_t index = 0) {
@@ -88,18 +90,23 @@ std::size_t GetConstBufferSize(const Tegra::Engines::ConstBufferInfo& buffer,
return buffer.size;
}
+void oglEnable(GLenum cap, bool state) {
+ (state ? glEnable : glDisable)(cap);
+}
+
+void oglEnablei(GLenum cap, bool state, GLuint index) {
+ (state ? glEnablei : glDisablei)(cap, index);
+}
+
} // Anonymous namespace
RasterizerOpenGL::RasterizerOpenGL(Core::System& system, Core::Frontend::EmuWindow& emu_window,
- ScreenInfo& info)
- : RasterizerAccelerated{system.Memory()}, texture_cache{system, *this, device},
+ ScreenInfo& info, GLShader::ProgramManager& program_manager,
+ StateTracker& state_tracker)
+ : RasterizerAccelerated{system.Memory()}, texture_cache{system, *this, device, state_tracker},
shader_cache{*this, system, emu_window, device}, query_cache{system, *this}, system{system},
- screen_info{info}, buffer_cache{*this, system, device, STREAM_BUFFER_SIZE} {
- shader_program_manager = std::make_unique<GLShader::ProgramManager>();
- state.draw.shader_program = 0;
- state.Apply();
-
- LOG_DEBUG(Render_OpenGL, "Sync fixed function OpenGL state here");
+ screen_info{info}, program_manager{program_manager}, state_tracker{state_tracker},
+ buffer_cache{*this, system, device, STREAM_BUFFER_SIZE} {
CheckExtensions();
}
@@ -113,93 +120,72 @@ void RasterizerOpenGL::CheckExtensions() {
}
}
-GLuint RasterizerOpenGL::SetupVertexFormat() {
+void RasterizerOpenGL::SetupVertexFormat() {
auto& gpu = system.GPU().Maxwell3D();
- const auto& regs = gpu.regs;
-
- if (!gpu.dirty.vertex_attrib_format) {
- return state.draw.vertex_array;
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::VertexFormats]) {
+ return;
}
- gpu.dirty.vertex_attrib_format = false;
+ flags[Dirty::VertexFormats] = false;
MICROPROFILE_SCOPE(OpenGL_VAO);
- auto [iter, is_cache_miss] = vertex_array_cache.try_emplace(regs.vertex_attrib_format);
- auto& vao_entry = iter->second;
-
- if (is_cache_miss) {
- vao_entry.Create();
- const GLuint vao = vao_entry.handle;
-
- // Eventhough we are using DSA to create this vertex array, there is a bug on Intel's blob
- // that fails to properly create the vertex array if it's not bound even after creating it
- // with glCreateVertexArrays
- state.draw.vertex_array = vao;
- state.ApplyVertexArrayState();
-
- // Use the vertex array as-is, assumes that the data is formatted correctly for OpenGL.
- // Enables the first 16 vertex attributes always, as we don't know which ones are actually
- // used until shader time. Note, Tegra technically supports 32, but we're capping this to 16
- // for now to avoid OpenGL errors.
- // TODO(Subv): Analyze the shader to identify which attributes are actually used and don't
- // assume every shader uses them all.
- for (u32 index = 0; index < 16; ++index) {
- const auto& attrib = regs.vertex_attrib_format[index];
-
- // Ignore invalid attributes.
- if (!attrib.IsValid())
- continue;
-
- const auto& buffer = regs.vertex_array[attrib.buffer];
- LOG_TRACE(Render_OpenGL,
- "vertex attrib {}, count={}, size={}, type={}, offset={}, normalize={}",
- index, attrib.ComponentCount(), attrib.SizeString(), attrib.TypeString(),
- attrib.offset.Value(), attrib.IsNormalized());
-
- ASSERT(buffer.IsEnabled());
-
- glEnableVertexArrayAttrib(vao, index);
- if (attrib.type == Tegra::Engines::Maxwell3D::Regs::VertexAttribute::Type::SignedInt ||
- attrib.type ==
- Tegra::Engines::Maxwell3D::Regs::VertexAttribute::Type::UnsignedInt) {
- glVertexArrayAttribIFormat(vao, index, attrib.ComponentCount(),
- MaxwellToGL::VertexType(attrib), attrib.offset);
- } else {
- glVertexArrayAttribFormat(
- vao, index, attrib.ComponentCount(), MaxwellToGL::VertexType(attrib),
- attrib.IsNormalized() ? GL_TRUE : GL_FALSE, attrib.offset);
- }
- glVertexArrayAttribBinding(vao, index, attrib.buffer);
+ // Use the vertex array as-is, assumes that the data is formatted correctly for OpenGL. Enables
+ // the first 16 vertex attributes always, as we don't know which ones are actually used until
+ // shader time. Note, Tegra technically supports 32, but we're capping this to 16 for now to
+ // avoid OpenGL errors.
+ // TODO(Subv): Analyze the shader to identify which attributes are actually used and don't
+ // assume every shader uses them all.
+ for (std::size_t index = 0; index < NumSupportedVertexAttributes; ++index) {
+ if (!flags[Dirty::VertexFormat0 + index]) {
+ continue;
}
- }
+ flags[Dirty::VertexFormat0 + index] = false;
+
+ const auto attrib = gpu.regs.vertex_attrib_format[index];
+ const auto gl_index = static_cast<GLuint>(index);
- // Rebinding the VAO invalidates the vertex buffer bindings.
- gpu.dirty.ResetVertexArrays();
+ // Ignore invalid attributes.
+ if (!attrib.IsValid()) {
+ glDisableVertexAttribArray(gl_index);
+ continue;
+ }
+ glEnableVertexAttribArray(gl_index);
- state.draw.vertex_array = vao_entry.handle;
- return vao_entry.handle;
+ if (attrib.type == Maxwell::VertexAttribute::Type::SignedInt ||
+ attrib.type == Maxwell::VertexAttribute::Type::UnsignedInt) {
+ glVertexAttribIFormat(gl_index, attrib.ComponentCount(),
+ MaxwellToGL::VertexType(attrib), attrib.offset);
+ } else {
+ glVertexAttribFormat(gl_index, attrib.ComponentCount(), MaxwellToGL::VertexType(attrib),
+ attrib.IsNormalized() ? GL_TRUE : GL_FALSE, attrib.offset);
+ }
+ glVertexAttribBinding(gl_index, attrib.buffer);
+ }
}
-void RasterizerOpenGL::SetupVertexBuffer(GLuint vao) {
+void RasterizerOpenGL::SetupVertexBuffer() {
auto& gpu = system.GPU().Maxwell3D();
- if (!gpu.dirty.vertex_array_buffers)
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::VertexBuffers]) {
return;
- gpu.dirty.vertex_array_buffers = false;
-
- const auto& regs = gpu.regs;
+ }
+ flags[Dirty::VertexBuffers] = false;
MICROPROFILE_SCOPE(OpenGL_VB);
// Upload all guest vertex arrays sequentially to our buffer
- for (u32 index = 0; index < Maxwell::NumVertexArrays; ++index) {
- if (!gpu.dirty.vertex_array[index])
+ const auto& regs = gpu.regs;
+ for (std::size_t index = 0; index < Maxwell::NumVertexArrays; ++index) {
+ if (!flags[Dirty::VertexBuffer0 + index]) {
continue;
- gpu.dirty.vertex_array[index] = false;
- gpu.dirty.vertex_instance[index] = false;
+ }
+ flags[Dirty::VertexBuffer0 + index] = false;
const auto& vertex_array = regs.vertex_array[index];
- if (!vertex_array.IsEnabled())
+ if (!vertex_array.IsEnabled()) {
continue;
+ }
const GPUVAddr start = vertex_array.StartAddress();
const GPUVAddr end = regs.vertex_array_limit[index].LimitAddress();
@@ -209,42 +195,30 @@ void RasterizerOpenGL::SetupVertexBuffer(GLuint vao) {
const auto [vertex_buffer, vertex_buffer_offset] = buffer_cache.UploadMemory(start, size);
// Bind the vertex array to the buffer at the current offset.
- vertex_array_pushbuffer.SetVertexBuffer(index, vertex_buffer, vertex_buffer_offset,
- vertex_array.stride);
-
- if (regs.instanced_arrays.IsInstancingEnabled(index) && vertex_array.divisor != 0) {
- // Enable vertex buffer instancing with the specified divisor.
- glVertexArrayBindingDivisor(vao, index, vertex_array.divisor);
- } else {
- // Disable the vertex buffer instancing.
- glVertexArrayBindingDivisor(vao, index, 0);
- }
+ vertex_array_pushbuffer.SetVertexBuffer(static_cast<GLuint>(index), vertex_buffer,
+ vertex_buffer_offset, vertex_array.stride);
}
}
-void RasterizerOpenGL::SetupVertexInstances(GLuint vao) {
+void RasterizerOpenGL::SetupVertexInstances() {
auto& gpu = system.GPU().Maxwell3D();
-
- if (!gpu.dirty.vertex_instances)
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::VertexInstances]) {
return;
- gpu.dirty.vertex_instances = false;
+ }
+ flags[Dirty::VertexInstances] = false;
const auto& regs = gpu.regs;
- // Upload all guest vertex arrays sequentially to our buffer
- for (u32 index = 0; index < Maxwell::NumVertexArrays; ++index) {
- if (!gpu.dirty.vertex_instance[index])
+ for (std::size_t index = 0; index < NumSupportedVertexAttributes; ++index) {
+ if (!flags[Dirty::VertexInstance0 + index]) {
continue;
-
- gpu.dirty.vertex_instance[index] = false;
-
- if (regs.instanced_arrays.IsInstancingEnabled(index) &&
- regs.vertex_array[index].divisor != 0) {
- // Enable vertex buffer instancing with the specified divisor.
- glVertexArrayBindingDivisor(vao, index, regs.vertex_array[index].divisor);
- } else {
- // Disable the vertex buffer instancing.
- glVertexArrayBindingDivisor(vao, index, 0);
}
+ flags[Dirty::VertexInstance0 + index] = false;
+
+ const auto gl_index = static_cast<GLuint>(index);
+ const bool instancing_enabled = regs.instanced_arrays.IsInstancingEnabled(gl_index);
+ const GLuint divisor = instancing_enabled ? regs.vertex_array[index].divisor : 0;
+ glVertexBindingDivisor(gl_index, divisor);
}
}
@@ -260,8 +234,7 @@ GLintptr RasterizerOpenGL::SetupIndexBuffer() {
void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
MICROPROFILE_SCOPE(OpenGL_Shader);
auto& gpu = system.GPU().Maxwell3D();
-
- std::array<bool, Maxwell::NumClipDistances> clip_distances{};
+ u32 clip_distances = 0;
for (std::size_t index = 0; index < Maxwell::MaxShaderProgram; ++index) {
const auto& shader_config = gpu.regs.shader_config[index];
@@ -271,10 +244,10 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
if (!gpu.regs.IsShaderConfigEnabled(index)) {
switch (program) {
case Maxwell::ShaderProgram::Geometry:
- shader_program_manager->UseTrivialGeometryShader();
+ program_manager.UseGeometryShader(0);
break;
case Maxwell::ShaderProgram::Fragment:
- shader_program_manager->UseTrivialFragmentShader();
+ program_manager.UseFragmentShader(0);
break;
default:
break;
@@ -305,13 +278,13 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
switch (program) {
case Maxwell::ShaderProgram::VertexA:
case Maxwell::ShaderProgram::VertexB:
- shader_program_manager->UseProgrammableVertexShader(program_handle);
+ program_manager.UseVertexShader(program_handle);
break;
case Maxwell::ShaderProgram::Geometry:
- shader_program_manager->UseProgrammableGeometryShader(program_handle);
+ program_manager.UseGeometryShader(program_handle);
break;
case Maxwell::ShaderProgram::Fragment:
- shader_program_manager->UseProgrammableFragmentShader(program_handle);
+ program_manager.UseFragmentShader(program_handle);
break;
default:
UNIMPLEMENTED_MSG("Unimplemented shader index={}, enable={}, offset=0x{:08X}", index,
@@ -322,9 +295,7 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
// When a clip distance is enabled but not set in the shader it crops parts of the screen
// (sometimes it's half the screen, sometimes three quarters). To avoid this, enable the
// clip distances only when it's written by a shader stage.
- for (std::size_t i = 0; i < Maxwell::NumClipDistances; ++i) {
- clip_distances[i] = clip_distances[i] || shader->GetShaderEntries().clip_distances[i];
- }
+ clip_distances |= shader->GetShaderEntries().clip_distances;
// When VertexA is enabled, we have dual vertex shaders
if (program == Maxwell::ShaderProgram::VertexA) {
@@ -334,8 +305,7 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
}
SyncClipEnabled(clip_distances);
-
- gpu.dirty.shaders = false;
+ gpu.dirty.flags[Dirty::Shaders] = false;
}
std::size_t RasterizerOpenGL::CalculateVertexArraysSize() const {
@@ -368,20 +338,23 @@ void RasterizerOpenGL::LoadDiskResources(const std::atomic_bool& stop_loading,
shader_cache.LoadDiskCache(stop_loading, callback);
}
+void RasterizerOpenGL::SetupDirtyFlags() {
+ state_tracker.Initialize();
+}
+
void RasterizerOpenGL::ConfigureFramebuffers() {
MICROPROFILE_SCOPE(OpenGL_Framebuffer);
auto& gpu = system.GPU().Maxwell3D();
- if (!gpu.dirty.render_settings) {
+ if (!gpu.dirty.flags[VideoCommon::Dirty::RenderTargets]) {
return;
}
- gpu.dirty.render_settings = false;
+ gpu.dirty.flags[VideoCommon::Dirty::RenderTargets] = false;
texture_cache.GuardRenderTargets(true);
View depth_surface = texture_cache.GetDepthBufferSurface(true);
const auto& regs = gpu.regs;
- state.framebuffer_srgb.enabled = regs.framebuffer_srgb != 0;
UNIMPLEMENTED_IF(regs.rt_separate_frag_data == 0);
// Bind the framebuffer surfaces
@@ -409,14 +382,11 @@ void RasterizerOpenGL::ConfigureFramebuffers() {
texture_cache.GuardRenderTargets(false);
- state.draw.draw_framebuffer = framebuffer_cache.GetFramebuffer(key);
- SyncViewport(state);
+ glBindFramebuffer(GL_DRAW_FRAMEBUFFER, framebuffer_cache.GetFramebuffer(key));
}
-void RasterizerOpenGL::ConfigureClearFramebuffer(OpenGLState& current_state, bool using_color_fb,
- bool using_depth_fb, bool using_stencil_fb) {
- using VideoCore::Surface::SurfaceType;
-
+void RasterizerOpenGL::ConfigureClearFramebuffer(bool using_color_fb, bool using_depth_fb,
+ bool using_stencil_fb) {
auto& gpu = system.GPU().Maxwell3D();
const auto& regs = gpu.regs;
@@ -435,80 +405,44 @@ void RasterizerOpenGL::ConfigureClearFramebuffer(OpenGLState& current_state, boo
key.colors[0] = color_surface;
key.zeta = depth_surface;
- current_state.draw.draw_framebuffer = framebuffer_cache.GetFramebuffer(key);
- current_state.ApplyFramebufferState();
+ state_tracker.NotifyFramebuffer();
+ glBindFramebuffer(GL_DRAW_FRAMEBUFFER, framebuffer_cache.GetFramebuffer(key));
}
void RasterizerOpenGL::Clear() {
- const auto& maxwell3d = system.GPU().Maxwell3D();
-
- if (!maxwell3d.ShouldExecute()) {
+ const auto& gpu = system.GPU().Maxwell3D();
+ if (!gpu.ShouldExecute()) {
return;
}
- const auto& regs = maxwell3d.regs;
+ const auto& regs = gpu.regs;
bool use_color{};
bool use_depth{};
bool use_stencil{};
- OpenGLState prev_state{OpenGLState::GetCurState()};
- SCOPE_EXIT({
- prev_state.AllDirty();
- prev_state.Apply();
- });
-
- OpenGLState clear_state{OpenGLState::GetCurState()};
- clear_state.SetDefaultViewports();
if (regs.clear_buffers.R || regs.clear_buffers.G || regs.clear_buffers.B ||
regs.clear_buffers.A) {
use_color = true;
}
if (use_color) {
- clear_state.color_mask[0].red_enabled = regs.clear_buffers.R ? GL_TRUE : GL_FALSE;
- clear_state.color_mask[0].green_enabled = regs.clear_buffers.G ? GL_TRUE : GL_FALSE;
- clear_state.color_mask[0].blue_enabled = regs.clear_buffers.B ? GL_TRUE : GL_FALSE;
- clear_state.color_mask[0].alpha_enabled = regs.clear_buffers.A ? GL_TRUE : GL_FALSE;
+ state_tracker.NotifyColorMask0();
+ glColorMaski(0, regs.clear_buffers.R != 0, regs.clear_buffers.G != 0,
+ regs.clear_buffers.B != 0, regs.clear_buffers.A != 0);
+
+ // TODO(Rodrigo): Determine if clamping is used on clears
+ SyncFragmentColorClampState();
+ SyncFramebufferSRGB();
}
if (regs.clear_buffers.Z) {
ASSERT_MSG(regs.zeta_enable != 0, "Tried to clear Z but buffer is not enabled!");
use_depth = true;
- // Always enable the depth write when clearing the depth buffer. The depth write mask is
- // ignored when clearing the buffer in the Switch, but OpenGL obeys it so we set it to
- // true.
- clear_state.depth.test_enabled = true;
- clear_state.depth.test_func = GL_ALWAYS;
- clear_state.depth.write_mask = GL_TRUE;
+ state_tracker.NotifyDepthMask();
+ glDepthMask(GL_TRUE);
}
if (regs.clear_buffers.S) {
- ASSERT_MSG(regs.zeta_enable != 0, "Tried to clear stencil but buffer is not enabled!");
+ ASSERT_MSG(regs.zeta_enable, "Tried to clear stencil but buffer is not enabled!");
use_stencil = true;
- clear_state.stencil.test_enabled = true;
-
- if (regs.clear_flags.stencil) {
- // Stencil affects the clear so fill it with the used masks
- clear_state.stencil.front.test_func = GL_ALWAYS;
- clear_state.stencil.front.test_mask = regs.stencil_front_func_mask;
- clear_state.stencil.front.action_stencil_fail = GL_KEEP;
- clear_state.stencil.front.action_depth_fail = GL_KEEP;
- clear_state.stencil.front.action_depth_pass = GL_KEEP;
- clear_state.stencil.front.write_mask = regs.stencil_front_mask;
- if (regs.stencil_two_side_enable) {
- clear_state.stencil.back.test_func = GL_ALWAYS;
- clear_state.stencil.back.test_mask = regs.stencil_back_func_mask;
- clear_state.stencil.back.action_stencil_fail = GL_KEEP;
- clear_state.stencil.back.action_depth_fail = GL_KEEP;
- clear_state.stencil.back.action_depth_pass = GL_KEEP;
- clear_state.stencil.back.write_mask = regs.stencil_back_mask;
- } else {
- clear_state.stencil.back.test_func = GL_ALWAYS;
- clear_state.stencil.back.test_mask = 0xFFFFFFFF;
- clear_state.stencil.back.write_mask = 0xFFFFFFFF;
- clear_state.stencil.back.action_stencil_fail = GL_KEEP;
- clear_state.stencil.back.action_depth_fail = GL_KEEP;
- clear_state.stencil.back.action_depth_pass = GL_KEEP;
- }
- }
}
if (!use_color && !use_depth && !use_stencil) {
@@ -516,20 +450,18 @@ void RasterizerOpenGL::Clear() {
return;
}
- ConfigureClearFramebuffer(clear_state, use_color, use_depth, use_stencil);
+ SyncRasterizeEnable();
- SyncViewport(clear_state);
- SyncRasterizeEnable(clear_state);
if (regs.clear_flags.scissor) {
- SyncScissorTest(clear_state);
+ SyncScissorTest();
+ } else {
+ state_tracker.NotifyScissor0();
+ glDisablei(GL_SCISSOR_TEST, 0);
}
- if (regs.clear_flags.viewport) {
- clear_state.EmulateViewportWithScissor();
- }
+ UNIMPLEMENTED_IF(regs.clear_flags.viewport);
- clear_state.AllDirty();
- clear_state.Apply();
+ ConfigureClearFramebuffer(use_color, use_depth, use_stencil);
if (use_color) {
glClearBufferfv(GL_COLOR, 0, regs.clear_color);
@@ -553,21 +485,24 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
query_cache.UpdateCounters();
- SyncRasterizeEnable(state);
+ SyncViewport();
+ SyncRasterizeEnable();
SyncColorMask();
SyncFragmentColorClampState();
SyncMultiSampleState();
SyncDepthTestState();
+ SyncDepthClamp();
SyncStencilTestState();
SyncBlendState();
SyncLogicOpState();
SyncCullMode();
SyncPrimitiveRestart();
- SyncScissorTest(state);
+ SyncScissorTest();
SyncTransformFeedback();
SyncPointState();
SyncPolygonOffset();
SyncAlphaTest();
+ SyncFramebufferSRGB();
buffer_cache.Acquire();
@@ -591,13 +526,12 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
buffer_cache.Map(buffer_size);
// Prepare vertex array format.
- const GLuint vao = SetupVertexFormat();
- vertex_array_pushbuffer.Setup(vao);
+ SetupVertexFormat();
+ vertex_array_pushbuffer.Setup();
// Upload vertex and index data.
- SetupVertexBuffer(vao);
- SetupVertexInstances(vao);
-
+ SetupVertexBuffer();
+ SetupVertexInstances();
GLintptr index_buffer_offset;
if (is_indexed) {
index_buffer_offset = SetupIndexBuffer();
@@ -631,14 +565,7 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
bind_ubo_pushbuffer.Bind();
bind_ssbo_pushbuffer.Bind();
- if (invalidate) {
- // As all cached buffers are invalidated, we need to recheck their state.
- gpu.dirty.ResetVertexArrays();
- }
- gpu.dirty.memory_general = false;
-
- shader_program_manager->ApplyTo(state);
- state.Apply();
+ program_manager.Update();
if (texture_cache.TextureBarrier()) {
glTextureBarrier();
@@ -700,8 +627,8 @@ void RasterizerOpenGL::DispatchCompute(GPUVAddr code_addr) {
const ProgramVariant variant(launch_desc.block_dim_x, launch_desc.block_dim_y,
launch_desc.block_dim_z, launch_desc.shared_alloc,
launch_desc.local_pos_alloc);
- state.draw.shader_program = kernel->GetHandle(variant);
- state.draw.program_pipeline = 0;
+ glUseProgramStages(program_manager.GetHandle(), GL_COMPUTE_SHADER_BIT,
+ kernel->GetHandle(variant));
const std::size_t buffer_size =
Tegra::Engines::KeplerCompute::NumConstBuffers *
@@ -719,11 +646,6 @@ void RasterizerOpenGL::DispatchCompute(GPUVAddr code_addr) {
bind_ubo_pushbuffer.Bind();
bind_ssbo_pushbuffer.Bind();
- state.ApplyTextures();
- state.ApplyImages();
- state.ApplyShaderProgram();
- state.ApplyProgramPipeline();
-
glDispatchCompute(launch_desc.grid_dim_x, launch_desc.grid_dim_y, launch_desc.grid_dim_z);
++num_queued_commands;
}
@@ -935,20 +857,20 @@ void RasterizerOpenGL::SetupTexture(u32 binding, const Tegra::Texture::FullTextu
const auto view = texture_cache.GetTextureSurface(texture.tic, entry);
if (!view) {
// Can occur when texture addr is null or its memory is unmapped/invalid
- state.samplers[binding] = 0;
- state.textures[binding] = 0;
+ glBindSampler(binding, 0);
+ glBindTextureUnit(binding, 0);
return;
}
- state.textures[binding] = view->GetTexture();
+ glBindTextureUnit(binding, view->GetTexture());
if (view->GetSurfaceParams().IsBuffer()) {
return;
}
- state.samplers[binding] = sampler_cache.GetSampler(texture.tsc);
-
// Apply swizzle to textures that are not buffers.
view->ApplySwizzle(texture.tic.x_source, texture.tic.y_source, texture.tic.z_source,
texture.tic.w_source);
+
+ glBindSampler(binding, sampler_cache.GetSampler(texture.tsc));
}
void RasterizerOpenGL::SetupDrawImages(std::size_t stage_index, const Shader& shader) {
@@ -974,7 +896,7 @@ void RasterizerOpenGL::SetupImage(u32 binding, const Tegra::Texture::TICEntry& t
const GLShader::ImageEntry& entry) {
const auto view = texture_cache.GetImageSurface(tic, entry);
if (!view) {
- state.images[binding] = 0;
+ glBindImageTexture(binding, 0, 0, GL_FALSE, 0, GL_READ_ONLY, GL_R8);
return;
}
if (!tic.IsBuffer()) {
@@ -983,55 +905,85 @@ void RasterizerOpenGL::SetupImage(u32 binding, const Tegra::Texture::TICEntry& t
if (entry.IsWritten()) {
view->MarkAsModified(texture_cache.Tick());
}
- state.images[binding] = view->GetTexture();
+ glBindImageTexture(binding, view->GetTexture(), 0, GL_TRUE, 0, GL_READ_WRITE,
+ view->GetFormat());
}
-void RasterizerOpenGL::SyncViewport(OpenGLState& current_state) {
- const auto& regs = system.GPU().Maxwell3D().regs;
- const bool geometry_shaders_enabled =
- regs.IsShaderConfigEnabled(static_cast<size_t>(Maxwell::ShaderProgram::Geometry));
- const std::size_t viewport_count =
- geometry_shaders_enabled ? Tegra::Engines::Maxwell3D::Regs::NumViewports : 1;
- for (std::size_t i = 0; i < viewport_count; i++) {
- auto& viewport = current_state.viewports[i];
- const auto& src = regs.viewports[i];
- const Common::Rectangle<s32> viewport_rect{regs.viewport_transform[i].GetRect()};
- viewport.x = viewport_rect.left;
- viewport.y = viewport_rect.bottom;
- viewport.width = viewport_rect.GetWidth();
- viewport.height = viewport_rect.GetHeight();
- viewport.depth_range_far = src.depth_range_far;
- viewport.depth_range_near = src.depth_range_near;
- }
- state.depth_clamp.far_plane = regs.view_volume_clip_control.depth_clamp_far != 0;
- state.depth_clamp.near_plane = regs.view_volume_clip_control.depth_clamp_near != 0;
-
- bool flip_y = false;
- if (regs.viewport_transform[0].scale_y < 0.0) {
- flip_y = !flip_y;
- }
- if (regs.screen_y_control.y_negate != 0) {
- flip_y = !flip_y;
- }
- state.clip_control.origin = flip_y ? GL_UPPER_LEFT : GL_LOWER_LEFT;
- state.clip_control.depth_mode =
- regs.depth_mode == Tegra::Engines::Maxwell3D::Regs::DepthMode::ZeroToOne
- ? GL_ZERO_TO_ONE
- : GL_NEGATIVE_ONE_TO_ONE;
+void RasterizerOpenGL::SyncViewport() {
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ const auto& regs = gpu.regs;
+
+ const bool dirty_viewport = flags[Dirty::Viewports];
+ if (dirty_viewport || flags[Dirty::ClipControl]) {
+ flags[Dirty::ClipControl] = false;
+
+ bool flip_y = false;
+ if (regs.viewport_transform[0].scale_y < 0.0) {
+ flip_y = !flip_y;
+ }
+ if (regs.screen_y_control.y_negate != 0) {
+ flip_y = !flip_y;
+ }
+ glClipControl(flip_y ? GL_UPPER_LEFT : GL_LOWER_LEFT,
+ regs.depth_mode == Maxwell::DepthMode::ZeroToOne ? GL_ZERO_TO_ONE
+ : GL_NEGATIVE_ONE_TO_ONE);
+ }
+
+ if (dirty_viewport) {
+ flags[Dirty::Viewports] = false;
+
+ const bool force = flags[Dirty::ViewportTransform];
+ flags[Dirty::ViewportTransform] = false;
+
+ for (std::size_t i = 0; i < Maxwell::NumViewports; ++i) {
+ if (!force && !flags[Dirty::Viewport0 + i]) {
+ continue;
+ }
+ flags[Dirty::Viewport0 + i] = false;
+
+ const Common::Rectangle<f32> rect{regs.viewport_transform[i].GetRect()};
+ glViewportIndexedf(static_cast<GLuint>(i), rect.left, rect.bottom, rect.GetWidth(),
+ rect.GetHeight());
+
+ const auto& src = regs.viewports[i];
+ glDepthRangeIndexed(static_cast<GLuint>(i), static_cast<GLdouble>(src.depth_range_near),
+ static_cast<GLdouble>(src.depth_range_far));
+ }
+ }
}
-void RasterizerOpenGL::SyncClipEnabled(
- const std::array<bool, Maxwell::Regs::NumClipDistances>& clip_mask) {
+void RasterizerOpenGL::SyncDepthClamp() {
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::DepthClampEnabled]) {
+ return;
+ }
+ flags[Dirty::DepthClampEnabled] = false;
- const auto& regs = system.GPU().Maxwell3D().regs;
- const std::array<bool, Maxwell::Regs::NumClipDistances> reg_state{
- regs.clip_distance_enabled.c0 != 0, regs.clip_distance_enabled.c1 != 0,
- regs.clip_distance_enabled.c2 != 0, regs.clip_distance_enabled.c3 != 0,
- regs.clip_distance_enabled.c4 != 0, regs.clip_distance_enabled.c5 != 0,
- regs.clip_distance_enabled.c6 != 0, regs.clip_distance_enabled.c7 != 0};
+ const auto& state = gpu.regs.view_volume_clip_control;
+ UNIMPLEMENTED_IF_MSG(state.depth_clamp_far != state.depth_clamp_near,
+ "Unimplemented depth clamp separation!");
+
+ oglEnable(GL_DEPTH_CLAMP, state.depth_clamp_far || state.depth_clamp_near);
+}
+
+void RasterizerOpenGL::SyncClipEnabled(u32 clip_mask) {
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::ClipDistances] && !flags[Dirty::Shaders]) {
+ return;
+ }
+ flags[Dirty::ClipDistances] = false;
+
+ clip_mask &= gpu.regs.clip_distance_enabled;
+ if (clip_mask == last_clip_distance_mask) {
+ return;
+ }
+ last_clip_distance_mask = clip_mask;
for (std::size_t i = 0; i < Maxwell::Regs::NumClipDistances; ++i) {
- state.clip_distance[i] = reg_state[i] && clip_mask[i];
+ oglEnable(static_cast<GLenum>(GL_CLIP_DISTANCE0 + i), (clip_mask >> i) & 1);
}
}
@@ -1040,199 +992,269 @@ void RasterizerOpenGL::SyncClipCoef() {
}
void RasterizerOpenGL::SyncCullMode() {
- const auto& regs = system.GPU().Maxwell3D().regs;
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ const auto& regs = gpu.regs;
- state.cull.enabled = regs.cull.enabled != 0;
- if (state.cull.enabled) {
- state.cull.mode = MaxwellToGL::CullFace(regs.cull.cull_face);
+ if (flags[Dirty::CullTest]) {
+ flags[Dirty::CullTest] = false;
+
+ if (regs.cull_test_enabled) {
+ glEnable(GL_CULL_FACE);
+ glCullFace(MaxwellToGL::CullFace(regs.cull_face));
+ } else {
+ glDisable(GL_CULL_FACE);
+ }
}
- state.cull.front_face = MaxwellToGL::FrontFace(regs.cull.front_face);
+ if (flags[Dirty::FrontFace]) {
+ flags[Dirty::FrontFace] = false;
+ glFrontFace(MaxwellToGL::FrontFace(regs.front_face));
+ }
}
void RasterizerOpenGL::SyncPrimitiveRestart() {
- const auto& regs = system.GPU().Maxwell3D().regs;
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::PrimitiveRestart]) {
+ return;
+ }
+ flags[Dirty::PrimitiveRestart] = false;
- state.primitive_restart.enabled = regs.primitive_restart.enabled;
- state.primitive_restart.index = regs.primitive_restart.index;
+ if (gpu.regs.primitive_restart.enabled) {
+ glEnable(GL_PRIMITIVE_RESTART);
+ glPrimitiveRestartIndex(gpu.regs.primitive_restart.index);
+ } else {
+ glDisable(GL_PRIMITIVE_RESTART);
+ }
}
void RasterizerOpenGL::SyncDepthTestState() {
- const auto& regs = system.GPU().Maxwell3D().regs;
-
- state.depth.test_enabled = regs.depth_test_enable != 0;
- state.depth.write_mask = regs.depth_write_enabled ? GL_TRUE : GL_FALSE;
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
- if (!state.depth.test_enabled) {
- return;
+ const auto& regs = gpu.regs;
+ if (flags[Dirty::DepthMask]) {
+ flags[Dirty::DepthMask] = false;
+ glDepthMask(regs.depth_write_enabled ? GL_TRUE : GL_FALSE);
}
- state.depth.test_func = MaxwellToGL::ComparisonOp(regs.depth_test_func);
+ if (flags[Dirty::DepthTest]) {
+ flags[Dirty::DepthTest] = false;
+ if (regs.depth_test_enable) {
+ glEnable(GL_DEPTH_TEST);
+ glDepthFunc(MaxwellToGL::ComparisonOp(regs.depth_test_func));
+ } else {
+ glDisable(GL_DEPTH_TEST);
+ }
+ }
}
void RasterizerOpenGL::SyncStencilTestState() {
- auto& maxwell3d = system.GPU().Maxwell3D();
- if (!maxwell3d.dirty.stencil_test) {
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::StencilTest]) {
return;
}
- maxwell3d.dirty.stencil_test = false;
-
- const auto& regs = maxwell3d.regs;
- state.stencil.test_enabled = regs.stencil_enable != 0;
- state.MarkDirtyStencilState();
+ flags[Dirty::StencilTest] = false;
+ const auto& regs = gpu.regs;
if (!regs.stencil_enable) {
+ glDisable(GL_STENCIL_TEST);
return;
}
- state.stencil.front.test_func = MaxwellToGL::ComparisonOp(regs.stencil_front_func_func);
- state.stencil.front.test_ref = regs.stencil_front_func_ref;
- state.stencil.front.test_mask = regs.stencil_front_func_mask;
- state.stencil.front.action_stencil_fail = MaxwellToGL::StencilOp(regs.stencil_front_op_fail);
- state.stencil.front.action_depth_fail = MaxwellToGL::StencilOp(regs.stencil_front_op_zfail);
- state.stencil.front.action_depth_pass = MaxwellToGL::StencilOp(regs.stencil_front_op_zpass);
- state.stencil.front.write_mask = regs.stencil_front_mask;
+ glEnable(GL_STENCIL_TEST);
+ glStencilFuncSeparate(GL_FRONT, MaxwellToGL::ComparisonOp(regs.stencil_front_func_func),
+ regs.stencil_front_func_ref, regs.stencil_front_func_mask);
+ glStencilOpSeparate(GL_FRONT, MaxwellToGL::StencilOp(regs.stencil_front_op_fail),
+ MaxwellToGL::StencilOp(regs.stencil_front_op_zfail),
+ MaxwellToGL::StencilOp(regs.stencil_front_op_zpass));
+ glStencilMaskSeparate(GL_FRONT, regs.stencil_front_mask);
+
if (regs.stencil_two_side_enable) {
- state.stencil.back.test_func = MaxwellToGL::ComparisonOp(regs.stencil_back_func_func);
- state.stencil.back.test_ref = regs.stencil_back_func_ref;
- state.stencil.back.test_mask = regs.stencil_back_func_mask;
- state.stencil.back.action_stencil_fail = MaxwellToGL::StencilOp(regs.stencil_back_op_fail);
- state.stencil.back.action_depth_fail = MaxwellToGL::StencilOp(regs.stencil_back_op_zfail);
- state.stencil.back.action_depth_pass = MaxwellToGL::StencilOp(regs.stencil_back_op_zpass);
- state.stencil.back.write_mask = regs.stencil_back_mask;
+ glStencilFuncSeparate(GL_BACK, MaxwellToGL::ComparisonOp(regs.stencil_back_func_func),
+ regs.stencil_back_func_ref, regs.stencil_back_func_mask);
+ glStencilOpSeparate(GL_BACK, MaxwellToGL::StencilOp(regs.stencil_back_op_fail),
+ MaxwellToGL::StencilOp(regs.stencil_back_op_zfail),
+ MaxwellToGL::StencilOp(regs.stencil_back_op_zpass));
+ glStencilMaskSeparate(GL_BACK, regs.stencil_back_mask);
} else {
- state.stencil.back.test_func = GL_ALWAYS;
- state.stencil.back.test_ref = 0;
- state.stencil.back.test_mask = 0xFFFFFFFF;
- state.stencil.back.write_mask = 0xFFFFFFFF;
- state.stencil.back.action_stencil_fail = GL_KEEP;
- state.stencil.back.action_depth_fail = GL_KEEP;
- state.stencil.back.action_depth_pass = GL_KEEP;
+ glStencilFuncSeparate(GL_BACK, GL_ALWAYS, 0, 0xFFFFFFFF);
+ glStencilOpSeparate(GL_BACK, GL_KEEP, GL_KEEP, GL_KEEP);
+ glStencilMaskSeparate(GL_BACK, 0xFFFFFFFF);
}
}
-void RasterizerOpenGL::SyncRasterizeEnable(OpenGLState& current_state) {
- const auto& regs = system.GPU().Maxwell3D().regs;
- current_state.rasterizer_discard = regs.rasterize_enable == 0;
+void RasterizerOpenGL::SyncRasterizeEnable() {
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::RasterizeEnable]) {
+ return;
+ }
+ flags[Dirty::RasterizeEnable] = false;
+
+ oglEnable(GL_RASTERIZER_DISCARD, gpu.regs.rasterize_enable == 0);
}
void RasterizerOpenGL::SyncColorMask() {
- auto& maxwell3d = system.GPU().Maxwell3D();
- if (!maxwell3d.dirty.color_mask) {
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::ColorMasks]) {
return;
}
- const auto& regs = maxwell3d.regs;
+ flags[Dirty::ColorMasks] = false;
- const std::size_t count =
- regs.independent_blend_enable ? Tegra::Engines::Maxwell3D::Regs::NumRenderTargets : 1;
- for (std::size_t i = 0; i < count; i++) {
- const auto& source = regs.color_mask[regs.color_mask_common ? 0 : i];
- auto& dest = state.color_mask[i];
- dest.red_enabled = (source.R == 0) ? GL_FALSE : GL_TRUE;
- dest.green_enabled = (source.G == 0) ? GL_FALSE : GL_TRUE;
- dest.blue_enabled = (source.B == 0) ? GL_FALSE : GL_TRUE;
- dest.alpha_enabled = (source.A == 0) ? GL_FALSE : GL_TRUE;
+ const bool force = flags[Dirty::ColorMaskCommon];
+ flags[Dirty::ColorMaskCommon] = false;
+
+ const auto& regs = gpu.regs;
+ if (regs.color_mask_common) {
+ if (!force && !flags[Dirty::ColorMask0]) {
+ return;
+ }
+ flags[Dirty::ColorMask0] = false;
+
+ auto& mask = regs.color_mask[0];
+ glColorMask(mask.R != 0, mask.B != 0, mask.G != 0, mask.A != 0);
+ return;
}
- state.MarkDirtyColorMask();
- maxwell3d.dirty.color_mask = false;
+ // Path without color_mask_common set
+ for (std::size_t i = 0; i < Maxwell::NumRenderTargets; ++i) {
+ if (!force && !flags[Dirty::ColorMask0 + i]) {
+ continue;
+ }
+ flags[Dirty::ColorMask0 + i] = false;
+
+ const auto& mask = regs.color_mask[i];
+ glColorMaski(static_cast<GLuint>(i), mask.R != 0, mask.G != 0, mask.B != 0, mask.A != 0);
+ }
}
void RasterizerOpenGL::SyncMultiSampleState() {
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::MultisampleControl]) {
+ return;
+ }
+ flags[Dirty::MultisampleControl] = false;
+
const auto& regs = system.GPU().Maxwell3D().regs;
- state.multisample_control.alpha_to_coverage = regs.multisample_control.alpha_to_coverage != 0;
- state.multisample_control.alpha_to_one = regs.multisample_control.alpha_to_one != 0;
+ oglEnable(GL_SAMPLE_ALPHA_TO_COVERAGE, regs.multisample_control.alpha_to_coverage);
+ oglEnable(GL_SAMPLE_ALPHA_TO_ONE, regs.multisample_control.alpha_to_one);
}
void RasterizerOpenGL::SyncFragmentColorClampState() {
- const auto& regs = system.GPU().Maxwell3D().regs;
- state.fragment_color_clamp.enabled = regs.frag_color_clamp != 0;
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::FragmentClampColor]) {
+ return;
+ }
+ flags[Dirty::FragmentClampColor] = false;
+
+ glClampColor(GL_CLAMP_FRAGMENT_COLOR, gpu.regs.frag_color_clamp ? GL_TRUE : GL_FALSE);
}
void RasterizerOpenGL::SyncBlendState() {
- auto& maxwell3d = system.GPU().Maxwell3D();
- if (!maxwell3d.dirty.blend_state) {
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ const auto& regs = gpu.regs;
+
+ if (flags[Dirty::BlendColor]) {
+ flags[Dirty::BlendColor] = false;
+ glBlendColor(regs.blend_color.r, regs.blend_color.g, regs.blend_color.b,
+ regs.blend_color.a);
+ }
+
+ // TODO(Rodrigo): Revisit blending, there are several registers we are not reading
+
+ if (!flags[Dirty::BlendStates]) {
return;
}
- const auto& regs = maxwell3d.regs;
-
- state.blend_color.red = regs.blend_color.r;
- state.blend_color.green = regs.blend_color.g;
- state.blend_color.blue = regs.blend_color.b;
- state.blend_color.alpha = regs.blend_color.a;
-
- state.independant_blend.enabled = regs.independent_blend_enable;
- if (!state.independant_blend.enabled) {
- auto& blend = state.blend[0];
- const auto& src = regs.blend;
- blend.enabled = src.enable[0] != 0;
- if (blend.enabled) {
- blend.rgb_equation = MaxwellToGL::BlendEquation(src.equation_rgb);
- blend.src_rgb_func = MaxwellToGL::BlendFunc(src.factor_source_rgb);
- blend.dst_rgb_func = MaxwellToGL::BlendFunc(src.factor_dest_rgb);
- blend.a_equation = MaxwellToGL::BlendEquation(src.equation_a);
- blend.src_a_func = MaxwellToGL::BlendFunc(src.factor_source_a);
- blend.dst_a_func = MaxwellToGL::BlendFunc(src.factor_dest_a);
- }
- for (std::size_t i = 1; i < Tegra::Engines::Maxwell3D::Regs::NumRenderTargets; i++) {
- state.blend[i].enabled = false;
+ flags[Dirty::BlendStates] = false;
+
+ if (!regs.independent_blend_enable) {
+ if (!regs.blend.enable[0]) {
+ glDisable(GL_BLEND);
+ return;
}
- maxwell3d.dirty.blend_state = false;
- state.MarkDirtyBlendState();
+ glEnable(GL_BLEND);
+ glBlendFuncSeparate(MaxwellToGL::BlendFunc(regs.blend.factor_source_rgb),
+ MaxwellToGL::BlendFunc(regs.blend.factor_dest_rgb),
+ MaxwellToGL::BlendFunc(regs.blend.factor_source_a),
+ MaxwellToGL::BlendFunc(regs.blend.factor_dest_a));
+ glBlendEquationSeparate(MaxwellToGL::BlendEquation(regs.blend.equation_rgb),
+ MaxwellToGL::BlendEquation(regs.blend.equation_a));
return;
}
- for (std::size_t i = 0; i < Tegra::Engines::Maxwell3D::Regs::NumRenderTargets; i++) {
- auto& blend = state.blend[i];
- const auto& src = regs.independent_blend[i];
- blend.enabled = regs.blend.enable[i] != 0;
- if (!blend.enabled)
+ const bool force = flags[Dirty::BlendIndependentEnabled];
+ flags[Dirty::BlendIndependentEnabled] = false;
+
+ for (std::size_t i = 0; i < Maxwell::NumRenderTargets; ++i) {
+ if (!force && !flags[Dirty::BlendState0 + i]) {
continue;
- blend.rgb_equation = MaxwellToGL::BlendEquation(src.equation_rgb);
- blend.src_rgb_func = MaxwellToGL::BlendFunc(src.factor_source_rgb);
- blend.dst_rgb_func = MaxwellToGL::BlendFunc(src.factor_dest_rgb);
- blend.a_equation = MaxwellToGL::BlendEquation(src.equation_a);
- blend.src_a_func = MaxwellToGL::BlendFunc(src.factor_source_a);
- blend.dst_a_func = MaxwellToGL::BlendFunc(src.factor_dest_a);
- }
+ }
+ flags[Dirty::BlendState0 + i] = false;
+
+ if (!regs.blend.enable[i]) {
+ glDisablei(GL_BLEND, static_cast<GLuint>(i));
+ continue;
+ }
+ glEnablei(GL_BLEND, static_cast<GLuint>(i));
- state.MarkDirtyBlendState();
- maxwell3d.dirty.blend_state = false;
+ const auto& src = regs.independent_blend[i];
+ glBlendFuncSeparatei(static_cast<GLuint>(i), MaxwellToGL::BlendFunc(src.factor_source_rgb),
+ MaxwellToGL::BlendFunc(src.factor_dest_rgb),
+ MaxwellToGL::BlendFunc(src.factor_source_a),
+ MaxwellToGL::BlendFunc(src.factor_dest_a));
+ glBlendEquationSeparatei(static_cast<GLuint>(i),
+ MaxwellToGL::BlendEquation(src.equation_rgb),
+ MaxwellToGL::BlendEquation(src.equation_a));
+ }
}
void RasterizerOpenGL::SyncLogicOpState() {
- const auto& regs = system.GPU().Maxwell3D().regs;
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::LogicOp]) {
+ return;
+ }
+ flags[Dirty::LogicOp] = false;
- state.logic_op.enabled = regs.logic_op.enable != 0;
+ const auto& regs = gpu.regs;
+ if (regs.logic_op.enable) {
+ glEnable(GL_COLOR_LOGIC_OP);
+ glLogicOp(MaxwellToGL::LogicOp(regs.logic_op.operation));
+ } else {
+ glDisable(GL_COLOR_LOGIC_OP);
+ }
+}
- if (!state.logic_op.enabled)
+void RasterizerOpenGL::SyncScissorTest() {
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::Scissors]) {
return;
+ }
+ flags[Dirty::Scissors] = false;
- ASSERT_MSG(regs.blend.enable[0] == 0,
- "Blending and logic op can't be enabled at the same time.");
-
- state.logic_op.operation = MaxwellToGL::LogicOp(regs.logic_op.operation);
-}
+ const auto& regs = gpu.regs;
+ for (std::size_t index = 0; index < Maxwell::NumViewports; ++index) {
+ if (!flags[Dirty::Scissor0 + index]) {
+ continue;
+ }
+ flags[Dirty::Scissor0 + index] = false;
-void RasterizerOpenGL::SyncScissorTest(OpenGLState& current_state) {
- const auto& regs = system.GPU().Maxwell3D().regs;
- const bool geometry_shaders_enabled =
- regs.IsShaderConfigEnabled(static_cast<size_t>(Maxwell::ShaderProgram::Geometry));
- const std::size_t viewport_count =
- geometry_shaders_enabled ? Tegra::Engines::Maxwell3D::Regs::NumViewports : 1;
- for (std::size_t i = 0; i < viewport_count; i++) {
- const auto& src = regs.scissor_test[i];
- auto& dst = current_state.viewports[i].scissor;
- dst.enabled = (src.enable != 0);
- if (dst.enabled == 0) {
- return;
+ const auto& src = regs.scissor_test[index];
+ if (src.enable) {
+ glEnablei(GL_SCISSOR_TEST, static_cast<GLuint>(index));
+ glScissorIndexed(static_cast<GLuint>(index), src.min_x, src.min_y,
+ src.max_x - src.min_x, src.max_y - src.min_y);
+ } else {
+ glDisablei(GL_SCISSOR_TEST, static_cast<GLuint>(index));
}
- const u32 width = src.max_x - src.min_x;
- const u32 height = src.max_y - src.min_y;
- dst.x = src.min_x;
- dst.y = src.min_y;
- dst.width = width;
- dst.height = height;
}
}
@@ -1242,45 +1264,78 @@ void RasterizerOpenGL::SyncTransformFeedback() {
}
void RasterizerOpenGL::SyncPointState() {
- const auto& regs = system.GPU().Maxwell3D().regs;
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::PointSize]) {
+ return;
+ }
+ flags[Dirty::PointSize] = false;
+
+ oglEnable(GL_POINT_SPRITE, gpu.regs.point_sprite_enable);
+
+ if (gpu.regs.vp_point_size.enable) {
+ // By definition of GL_POINT_SIZE, it only matters if GL_PROGRAM_POINT_SIZE is disabled.
+ glEnable(GL_PROGRAM_POINT_SIZE);
+ return;
+ }
+
// Limit the point size to 1 since nouveau sometimes sets a point size of 0 (and that's invalid
// in OpenGL).
- state.point.program_control = regs.vp_point_size.enable != 0;
- state.point.sprite = regs.point_sprite_enable != 0;
- state.point.size = std::max(1.0f, regs.point_size);
+ glPointSize(std::max(1.0f, gpu.regs.point_size));
+ glDisable(GL_PROGRAM_POINT_SIZE);
}
void RasterizerOpenGL::SyncPolygonOffset() {
- auto& maxwell3d = system.GPU().Maxwell3D();
- if (!maxwell3d.dirty.polygon_offset) {
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::PolygonOffset]) {
return;
}
- const auto& regs = maxwell3d.regs;
-
- state.polygon_offset.fill_enable = regs.polygon_offset_fill_enable != 0;
- state.polygon_offset.line_enable = regs.polygon_offset_line_enable != 0;
- state.polygon_offset.point_enable = regs.polygon_offset_point_enable != 0;
+ flags[Dirty::PolygonOffset] = false;
- // Hardware divides polygon offset units by two
- state.polygon_offset.units = regs.polygon_offset_units / 2.0f;
- state.polygon_offset.factor = regs.polygon_offset_factor;
- state.polygon_offset.clamp = regs.polygon_offset_clamp;
+ const auto& regs = gpu.regs;
+ oglEnable(GL_POLYGON_OFFSET_FILL, regs.polygon_offset_fill_enable);
+ oglEnable(GL_POLYGON_OFFSET_LINE, regs.polygon_offset_line_enable);
+ oglEnable(GL_POLYGON_OFFSET_POINT, regs.polygon_offset_point_enable);
- state.MarkDirtyPolygonOffset();
- maxwell3d.dirty.polygon_offset = false;
+ if (regs.polygon_offset_fill_enable || regs.polygon_offset_line_enable ||
+ regs.polygon_offset_point_enable) {
+ // Hardware divides polygon offset units by two
+ glPolygonOffsetClamp(regs.polygon_offset_factor, regs.polygon_offset_units / 2.0f,
+ regs.polygon_offset_clamp);
+ }
}
void RasterizerOpenGL::SyncAlphaTest() {
- const auto& regs = system.GPU().Maxwell3D().regs;
- UNIMPLEMENTED_IF_MSG(regs.alpha_test_enabled != 0 && regs.rt_control.count > 1,
- "Alpha Testing is enabled with more than one rendertarget");
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::AlphaTest]) {
+ return;
+ }
+ flags[Dirty::AlphaTest] = false;
+
+ const auto& regs = gpu.regs;
+ if (regs.alpha_test_enabled && regs.rt_control.count > 1) {
+ LOG_WARNING(Render_OpenGL, "Alpha testing with more than one render target is not tested");
+ }
- state.alpha_test.enabled = regs.alpha_test_enabled;
- if (!state.alpha_test.enabled) {
+ if (regs.alpha_test_enabled) {
+ glEnable(GL_ALPHA_TEST);
+ glAlphaFunc(MaxwellToGL::ComparisonOp(regs.alpha_test_func), regs.alpha_test_ref);
+ } else {
+ glDisable(GL_ALPHA_TEST);
+ }
+}
+
+void RasterizerOpenGL::SyncFramebufferSRGB() {
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::FramebufferSRGB]) {
return;
}
- state.alpha_test.func = MaxwellToGL::ComparisonOp(regs.alpha_test_func);
- state.alpha_test.ref = regs.alpha_test_ref;
+ flags[Dirty::FramebufferSRGB] = false;
+
+ oglEnable(GL_FRAMEBUFFER_SRGB, gpu.regs.framebuffer_srgb);
}
} // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index 68abe9a21..b24c6661b 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -30,7 +30,7 @@
#include "video_core/renderer_opengl/gl_shader_cache.h"
#include "video_core/renderer_opengl/gl_shader_decompiler.h"
#include "video_core/renderer_opengl/gl_shader_manager.h"
-#include "video_core/renderer_opengl/gl_state.h"
+#include "video_core/renderer_opengl/gl_state_tracker.h"
#include "video_core/renderer_opengl/gl_texture_cache.h"
#include "video_core/renderer_opengl/utils.h"
#include "video_core/textures/texture.h"
@@ -55,7 +55,8 @@ struct DrawParameters;
class RasterizerOpenGL : public VideoCore::RasterizerAccelerated {
public:
explicit RasterizerOpenGL(Core::System& system, Core::Frontend::EmuWindow& emu_window,
- ScreenInfo& info);
+ ScreenInfo& info, GLShader::ProgramManager& program_manager,
+ StateTracker& state_tracker);
~RasterizerOpenGL() override;
void Draw(bool is_indexed, bool is_instanced) override;
@@ -76,6 +77,7 @@ public:
u32 pixel_stride) override;
void LoadDiskResources(const std::atomic_bool& stop_loading,
const VideoCore::DiskResourceLoadCallback& callback) override;
+ void SetupDirtyFlags() override;
/// Returns true when there are commands queued to the OpenGL server.
bool AnyCommandQueued() const {
@@ -86,8 +88,7 @@ private:
/// Configures the color and depth framebuffer states.
void ConfigureFramebuffers();
- void ConfigureClearFramebuffer(OpenGLState& current_state, bool using_color_fb,
- bool using_depth_fb, bool using_stencil_fb);
+ void ConfigureClearFramebuffer(bool using_color_fb, bool using_depth_fb, bool using_stencil_fb);
/// Configures the current constbuffers to use for the draw command.
void SetupDrawConstBuffers(std::size_t stage_index, const Shader& shader);
@@ -130,11 +131,13 @@ private:
const GLShader::ImageEntry& entry);
/// Syncs the viewport and depth range to match the guest state
- void SyncViewport(OpenGLState& current_state);
+ void SyncViewport();
+
+ /// Syncs the depth clamp state
+ void SyncDepthClamp();
/// Syncs the clip enabled status to match the guest state
- void SyncClipEnabled(
- const std::array<bool, Tegra::Engines::Maxwell3D::Regs::NumClipDistances>& clip_mask);
+ void SyncClipEnabled(u32 clip_mask);
/// Syncs the clip coefficients to match the guest state
void SyncClipCoef();
@@ -164,7 +167,7 @@ private:
void SyncMultiSampleState();
/// Syncs the scissor test state to match the guest state
- void SyncScissorTest(OpenGLState& current_state);
+ void SyncScissorTest();
/// Syncs the transform feedback state to match the guest state
void SyncTransformFeedback();
@@ -173,7 +176,7 @@ private:
void SyncPointState();
/// Syncs the rasterizer enable state to match the guest state
- void SyncRasterizeEnable(OpenGLState& current_state);
+ void SyncRasterizeEnable();
/// Syncs Color Mask
void SyncColorMask();
@@ -184,6 +187,9 @@ private:
/// Syncs the alpha test state to match the guest state
void SyncAlphaTest();
+ /// Syncs the framebuffer sRGB state to match the guest state
+ void SyncFramebufferSRGB();
+
/// Check for extension that are not strictly required but are needed for correct emulation
void CheckExtensions();
@@ -191,18 +197,17 @@ private:
std::size_t CalculateIndexBufferSize() const;
- /// Updates and returns a vertex array object representing current vertex format
- GLuint SetupVertexFormat();
+ /// Updates the current vertex format
+ void SetupVertexFormat();
- void SetupVertexBuffer(GLuint vao);
- void SetupVertexInstances(GLuint vao);
+ void SetupVertexBuffer();
+ void SetupVertexInstances();
GLintptr SetupIndexBuffer();
void SetupShaders(GLenum primitive_mode);
const Device device;
- OpenGLState state;
TextureCacheOpenGL texture_cache;
ShaderCacheOpenGL shader_cache;
@@ -212,22 +217,20 @@ private:
Core::System& system;
ScreenInfo& screen_info;
-
- std::unique_ptr<GLShader::ProgramManager> shader_program_manager;
- std::map<std::array<Tegra::Engines::Maxwell3D::Regs::VertexAttribute,
- Tegra::Engines::Maxwell3D::Regs::NumVertexAttributes>,
- OGLVertexArray>
- vertex_array_cache;
+ GLShader::ProgramManager& program_manager;
+ StateTracker& state_tracker;
static constexpr std::size_t STREAM_BUFFER_SIZE = 128 * 1024 * 1024;
OGLBufferCache buffer_cache;
- VertexArrayPushBuffer vertex_array_pushbuffer;
+ VertexArrayPushBuffer vertex_array_pushbuffer{state_tracker};
BindBuffersRangePushBuffer bind_ubo_pushbuffer{GL_UNIFORM_BUFFER};
BindBuffersRangePushBuffer bind_ssbo_pushbuffer{GL_SHADER_STORAGE_BUFFER};
/// Number of commands queued to the OpenGL driver. Reseted on flush.
std::size_t num_queued_commands = 0;
+
+ u32 last_clip_distance_mask = 0;
};
} // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_resource_manager.cpp b/src/video_core/renderer_opengl/gl_resource_manager.cpp
index c0aee770f..97803d480 100644
--- a/src/video_core/renderer_opengl/gl_resource_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_resource_manager.cpp
@@ -8,7 +8,6 @@
#include "common/microprofile.h"
#include "video_core/renderer_opengl/gl_resource_manager.h"
#include "video_core/renderer_opengl/gl_shader_util.h"
-#include "video_core/renderer_opengl/gl_state.h"
MICROPROFILE_DEFINE(OpenGL_ResourceCreation, "OpenGL", "Resource Creation", MP_RGB(128, 128, 192));
MICROPROFILE_DEFINE(OpenGL_ResourceDeletion, "OpenGL", "Resource Deletion", MP_RGB(128, 128, 192));
@@ -20,7 +19,7 @@ void OGLRenderbuffer::Create() {
return;
MICROPROFILE_SCOPE(OpenGL_ResourceCreation);
- glGenRenderbuffers(1, &handle);
+ glCreateRenderbuffers(1, &handle);
}
void OGLRenderbuffer::Release() {
@@ -29,7 +28,6 @@ void OGLRenderbuffer::Release() {
MICROPROFILE_SCOPE(OpenGL_ResourceDeletion);
glDeleteRenderbuffers(1, &handle);
- OpenGLState::GetCurState().ResetRenderbuffer(handle).Apply();
handle = 0;
}
@@ -47,7 +45,6 @@ void OGLTexture::Release() {
MICROPROFILE_SCOPE(OpenGL_ResourceDeletion);
glDeleteTextures(1, &handle);
- OpenGLState::GetCurState().UnbindTexture(handle).Apply();
handle = 0;
}
@@ -65,7 +62,6 @@ void OGLTextureView::Release() {
MICROPROFILE_SCOPE(OpenGL_ResourceDeletion);
glDeleteTextures(1, &handle);
- OpenGLState::GetCurState().UnbindTexture(handle).Apply();
handle = 0;
}
@@ -83,7 +79,6 @@ void OGLSampler::Release() {
MICROPROFILE_SCOPE(OpenGL_ResourceDeletion);
glDeleteSamplers(1, &handle);
- OpenGLState::GetCurState().ResetSampler(handle).Apply();
handle = 0;
}
@@ -127,7 +122,6 @@ void OGLProgram::Release() {
MICROPROFILE_SCOPE(OpenGL_ResourceDeletion);
glDeleteProgram(handle);
- OpenGLState::GetCurState().ResetProgram(handle).Apply();
handle = 0;
}
@@ -145,7 +139,6 @@ void OGLPipeline::Release() {
MICROPROFILE_SCOPE(OpenGL_ResourceDeletion);
glDeleteProgramPipelines(1, &handle);
- OpenGLState::GetCurState().ResetPipeline(handle).Apply();
handle = 0;
}
@@ -189,24 +182,6 @@ void OGLSync::Release() {
handle = 0;
}
-void OGLVertexArray::Create() {
- if (handle != 0)
- return;
-
- MICROPROFILE_SCOPE(OpenGL_ResourceCreation);
- glCreateVertexArrays(1, &handle);
-}
-
-void OGLVertexArray::Release() {
- if (handle == 0)
- return;
-
- MICROPROFILE_SCOPE(OpenGL_ResourceDeletion);
- glDeleteVertexArrays(1, &handle);
- OpenGLState::GetCurState().ResetVertexArray(handle).Apply();
- handle = 0;
-}
-
void OGLFramebuffer::Create() {
if (handle != 0)
return;
@@ -221,7 +196,6 @@ void OGLFramebuffer::Release() {
MICROPROFILE_SCOPE(OpenGL_ResourceDeletion);
glDeleteFramebuffers(1, &handle);
- OpenGLState::GetCurState().ResetFramebuffer(handle).Apply();
handle = 0;
}
diff --git a/src/video_core/renderer_opengl/gl_resource_manager.h b/src/video_core/renderer_opengl/gl_resource_manager.h
index 995a4e45e..de93f4212 100644
--- a/src/video_core/renderer_opengl/gl_resource_manager.h
+++ b/src/video_core/renderer_opengl/gl_resource_manager.h
@@ -241,31 +241,6 @@ public:
GLsync handle = 0;
};
-class OGLVertexArray : private NonCopyable {
-public:
- OGLVertexArray() = default;
-
- OGLVertexArray(OGLVertexArray&& o) noexcept : handle(std::exchange(o.handle, 0)) {}
-
- ~OGLVertexArray() {
- Release();
- }
-
- OGLVertexArray& operator=(OGLVertexArray&& o) noexcept {
- Release();
- handle = std::exchange(o.handle, 0);
- return *this;
- }
-
- /// Creates a new internal OpenGL resource and stores the handle
- void Create();
-
- /// Deletes the internal OpenGL resource
- void Release();
-
- GLuint handle = 0;
-};
-
class OGLFramebuffer : private NonCopyable {
public:
OGLFramebuffer() = default;
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp
index 489eb143c..4cb89db8c 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -22,6 +22,7 @@
#include "video_core/renderer_opengl/gl_shader_cache.h"
#include "video_core/renderer_opengl/gl_shader_decompiler.h"
#include "video_core/renderer_opengl/gl_shader_disk_cache.h"
+#include "video_core/renderer_opengl/gl_state_tracker.h"
#include "video_core/renderer_opengl/utils.h"
#include "video_core/shader/shader_ir.h"
@@ -623,7 +624,7 @@ bool ShaderCacheOpenGL::GenerateUnspecializedShaders(
}
Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
- if (!system.GPU().Maxwell3D().dirty.shaders) {
+ if (!system.GPU().Maxwell3D().dirty.flags[Dirty::Shaders]) {
return last_shaders[static_cast<std::size_t>(program)];
}
diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
index 4735000b5..3a41ed30c 100644
--- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
@@ -2547,7 +2547,10 @@ ShaderEntries GetEntries(const VideoCommon::Shader::ShaderIR& ir) {
for (const auto& image : ir.GetImages()) {
entries.images.emplace_back(image);
}
- entries.clip_distances = ir.GetClipDistances();
+ const auto clip_distances = ir.GetClipDistances();
+ for (std::size_t i = 0; i < std::size(clip_distances); ++i) {
+ entries.clip_distances = (clip_distances[i] ? 1U : 0U) << i;
+ }
entries.shader_length = ir.GetLength();
return entries;
}
diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.h b/src/video_core/renderer_opengl/gl_shader_decompiler.h
index 7876f48d6..0f692c1db 100644
--- a/src/video_core/renderer_opengl/gl_shader_decompiler.h
+++ b/src/video_core/renderer_opengl/gl_shader_decompiler.h
@@ -74,7 +74,7 @@ struct ShaderEntries {
std::vector<GlobalMemoryEntry> global_memory_entries;
std::vector<SamplerEntry> samplers;
std::vector<ImageEntry> images;
- std::array<bool, Maxwell::NumClipDistances> clip_distances{};
+ u32 clip_distances{};
std::size_t shader_length{};
};
diff --git a/src/video_core/renderer_opengl/gl_shader_manager.cpp b/src/video_core/renderer_opengl/gl_shader_manager.cpp
index 75d3fac04..15f3cd066 100644
--- a/src/video_core/renderer_opengl/gl_shader_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_manager.cpp
@@ -10,27 +10,21 @@ namespace OpenGL::GLShader {
using Tegra::Engines::Maxwell3D;
-ProgramManager::ProgramManager() {
- pipeline.Create();
-}
-
ProgramManager::~ProgramManager() = default;
-void ProgramManager::ApplyTo(OpenGLState& state) {
- UpdatePipeline();
- state.draw.shader_program = 0;
- state.draw.program_pipeline = pipeline.handle;
+void ProgramManager::Create() {
+ pipeline.Create();
}
-void ProgramManager::UpdatePipeline() {
+void ProgramManager::Update() {
// Avoid updating the pipeline when values have no changed
if (old_state == current_state) {
return;
}
// Workaround for AMD bug
- constexpr GLenum all_used_stages{GL_VERTEX_SHADER_BIT | GL_GEOMETRY_SHADER_BIT |
- GL_FRAGMENT_SHADER_BIT};
+ static constexpr GLenum all_used_stages{GL_VERTEX_SHADER_BIT | GL_GEOMETRY_SHADER_BIT |
+ GL_FRAGMENT_SHADER_BIT};
glUseProgramStages(pipeline.handle, all_used_stages, 0);
glUseProgramStages(pipeline.handle, GL_VERTEX_SHADER_BIT, current_state.vertex_shader);
diff --git a/src/video_core/renderer_opengl/gl_shader_manager.h b/src/video_core/renderer_opengl/gl_shader_manager.h
index 478c165ce..e94cd75aa 100644
--- a/src/video_core/renderer_opengl/gl_shader_manager.h
+++ b/src/video_core/renderer_opengl/gl_shader_manager.h
@@ -9,7 +9,6 @@
#include <glad/glad.h>
#include "video_core/renderer_opengl/gl_resource_manager.h"
-#include "video_core/renderer_opengl/gl_state.h"
#include "video_core/renderer_opengl/maxwell_to_gl.h"
namespace OpenGL::GLShader {
@@ -29,25 +28,26 @@ static_assert(sizeof(MaxwellUniformData) < 16384,
class ProgramManager {
public:
- explicit ProgramManager();
~ProgramManager();
- void ApplyTo(OpenGLState& state);
+ void Create();
- void UseProgrammableVertexShader(GLuint program) {
+ void Update();
+
+ void UseVertexShader(GLuint program) {
current_state.vertex_shader = program;
}
- void UseProgrammableGeometryShader(GLuint program) {
+ void UseGeometryShader(GLuint program) {
current_state.geometry_shader = program;
}
- void UseProgrammableFragmentShader(GLuint program) {
+ void UseFragmentShader(GLuint program) {
current_state.fragment_shader = program;
}
- void UseTrivialGeometryShader() {
- current_state.geometry_shader = 0;
+ GLuint GetHandle() const {
+ return pipeline.handle;
}
void UseTrivialFragmentShader() {
@@ -70,8 +70,6 @@ private:
GLuint geometry_shader{};
};
- void UpdatePipeline();
-
OGLPipeline pipeline;
PipelineState current_state;
PipelineState old_state;
diff --git a/src/video_core/renderer_opengl/gl_state.cpp b/src/video_core/renderer_opengl/gl_state.cpp
deleted file mode 100644
index 7d3bc1a1f..000000000
--- a/src/video_core/renderer_opengl/gl_state.cpp
+++ /dev/null
@@ -1,569 +0,0 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <iterator>
-#include <glad/glad.h>
-#include "common/assert.h"
-#include "common/logging/log.h"
-#include "common/microprofile.h"
-#include "video_core/renderer_opengl/gl_state.h"
-
-MICROPROFILE_DEFINE(OpenGL_State, "OpenGL", "State Change", MP_RGB(192, 128, 128));
-
-namespace OpenGL {
-
-using Maxwell = Tegra::Engines::Maxwell3D::Regs;
-
-OpenGLState OpenGLState::cur_state;
-
-namespace {
-
-template <typename T>
-bool UpdateValue(T& current_value, const T new_value) {
- const bool changed = current_value != new_value;
- current_value = new_value;
- return changed;
-}
-
-template <typename T1, typename T2>
-bool UpdateTie(T1 current_value, const T2 new_value) {
- const bool changed = current_value != new_value;
- current_value = new_value;
- return changed;
-}
-
-template <typename T>
-std::optional<std::pair<GLuint, GLsizei>> UpdateArray(T& current_values, const T& new_values) {
- std::optional<std::size_t> first;
- std::size_t last;
- for (std::size_t i = 0; i < std::size(current_values); ++i) {
- if (!UpdateValue(current_values[i], new_values[i])) {
- continue;
- }
- if (!first) {
- first = i;
- }
- last = i;
- }
- if (!first) {
- return std::nullopt;
- }
- return std::make_pair(static_cast<GLuint>(*first), static_cast<GLsizei>(last - *first + 1));
-}
-
-void Enable(GLenum cap, bool enable) {
- if (enable) {
- glEnable(cap);
- } else {
- glDisable(cap);
- }
-}
-
-void Enable(GLenum cap, GLuint index, bool enable) {
- if (enable) {
- glEnablei(cap, index);
- } else {
- glDisablei(cap, index);
- }
-}
-
-void Enable(GLenum cap, bool& current_value, bool new_value) {
- if (UpdateValue(current_value, new_value)) {
- Enable(cap, new_value);
- }
-}
-
-void Enable(GLenum cap, GLuint index, bool& current_value, bool new_value) {
- if (UpdateValue(current_value, new_value)) {
- Enable(cap, index, new_value);
- }
-}
-
-} // Anonymous namespace
-
-OpenGLState::OpenGLState() = default;
-
-void OpenGLState::SetDefaultViewports() {
- viewports.fill(Viewport{});
-
- depth_clamp.far_plane = false;
- depth_clamp.near_plane = false;
-}
-
-void OpenGLState::ApplyFramebufferState() {
- if (UpdateValue(cur_state.draw.read_framebuffer, draw.read_framebuffer)) {
- glBindFramebuffer(GL_READ_FRAMEBUFFER, draw.read_framebuffer);
- }
- if (UpdateValue(cur_state.draw.draw_framebuffer, draw.draw_framebuffer)) {
- glBindFramebuffer(GL_DRAW_FRAMEBUFFER, draw.draw_framebuffer);
- }
-}
-
-void OpenGLState::ApplyVertexArrayState() {
- if (UpdateValue(cur_state.draw.vertex_array, draw.vertex_array)) {
- glBindVertexArray(draw.vertex_array);
- }
-}
-
-void OpenGLState::ApplyShaderProgram() {
- if (UpdateValue(cur_state.draw.shader_program, draw.shader_program)) {
- glUseProgram(draw.shader_program);
- }
-}
-
-void OpenGLState::ApplyProgramPipeline() {
- if (UpdateValue(cur_state.draw.program_pipeline, draw.program_pipeline)) {
- glBindProgramPipeline(draw.program_pipeline);
- }
-}
-
-void OpenGLState::ApplyClipDistances() {
- for (std::size_t i = 0; i < clip_distance.size(); ++i) {
- Enable(GL_CLIP_DISTANCE0 + static_cast<GLenum>(i), cur_state.clip_distance[i],
- clip_distance[i]);
- }
-}
-
-void OpenGLState::ApplyPointSize() {
- Enable(GL_PROGRAM_POINT_SIZE, cur_state.point.program_control, point.program_control);
- Enable(GL_POINT_SPRITE, cur_state.point.sprite, point.sprite);
- if (UpdateValue(cur_state.point.size, point.size)) {
- glPointSize(point.size);
- }
-}
-
-void OpenGLState::ApplyFragmentColorClamp() {
- if (UpdateValue(cur_state.fragment_color_clamp.enabled, fragment_color_clamp.enabled)) {
- glClampColor(GL_CLAMP_FRAGMENT_COLOR_ARB,
- fragment_color_clamp.enabled ? GL_TRUE : GL_FALSE);
- }
-}
-
-void OpenGLState::ApplyMultisample() {
- Enable(GL_SAMPLE_ALPHA_TO_COVERAGE, cur_state.multisample_control.alpha_to_coverage,
- multisample_control.alpha_to_coverage);
- Enable(GL_SAMPLE_ALPHA_TO_ONE, cur_state.multisample_control.alpha_to_one,
- multisample_control.alpha_to_one);
-}
-
-void OpenGLState::ApplyDepthClamp() {
- if (depth_clamp.far_plane == cur_state.depth_clamp.far_plane &&
- depth_clamp.near_plane == cur_state.depth_clamp.near_plane) {
- return;
- }
- cur_state.depth_clamp = depth_clamp;
-
- UNIMPLEMENTED_IF_MSG(depth_clamp.far_plane != depth_clamp.near_plane,
- "Unimplemented Depth Clamp Separation!");
-
- Enable(GL_DEPTH_CLAMP, depth_clamp.far_plane || depth_clamp.near_plane);
-}
-
-void OpenGLState::ApplySRgb() {
- if (cur_state.framebuffer_srgb.enabled == framebuffer_srgb.enabled)
- return;
- cur_state.framebuffer_srgb.enabled = framebuffer_srgb.enabled;
- if (framebuffer_srgb.enabled) {
- glEnable(GL_FRAMEBUFFER_SRGB);
- } else {
- glDisable(GL_FRAMEBUFFER_SRGB);
- }
-}
-
-void OpenGLState::ApplyCulling() {
- Enable(GL_CULL_FACE, cur_state.cull.enabled, cull.enabled);
-
- if (UpdateValue(cur_state.cull.mode, cull.mode)) {
- glCullFace(cull.mode);
- }
-
- if (UpdateValue(cur_state.cull.front_face, cull.front_face)) {
- glFrontFace(cull.front_face);
- }
-}
-
-void OpenGLState::ApplyRasterizerDiscard() {
- Enable(GL_RASTERIZER_DISCARD, cur_state.rasterizer_discard, rasterizer_discard);
-}
-
-void OpenGLState::ApplyColorMask() {
- if (!dirty.color_mask) {
- return;
- }
- dirty.color_mask = false;
-
- for (std::size_t i = 0; i < Maxwell::NumRenderTargets; ++i) {
- const auto& updated = color_mask[i];
- auto& current = cur_state.color_mask[i];
- if (updated.red_enabled != current.red_enabled ||
- updated.green_enabled != current.green_enabled ||
- updated.blue_enabled != current.blue_enabled ||
- updated.alpha_enabled != current.alpha_enabled) {
- current = updated;
- glColorMaski(static_cast<GLuint>(i), updated.red_enabled, updated.green_enabled,
- updated.blue_enabled, updated.alpha_enabled);
- }
- }
-}
-
-void OpenGLState::ApplyDepth() {
- Enable(GL_DEPTH_TEST, cur_state.depth.test_enabled, depth.test_enabled);
-
- if (cur_state.depth.test_func != depth.test_func) {
- cur_state.depth.test_func = depth.test_func;
- glDepthFunc(depth.test_func);
- }
-
- if (cur_state.depth.write_mask != depth.write_mask) {
- cur_state.depth.write_mask = depth.write_mask;
- glDepthMask(depth.write_mask);
- }
-}
-
-void OpenGLState::ApplyPrimitiveRestart() {
- Enable(GL_PRIMITIVE_RESTART, cur_state.primitive_restart.enabled, primitive_restart.enabled);
-
- if (cur_state.primitive_restart.index != primitive_restart.index) {
- cur_state.primitive_restart.index = primitive_restart.index;
- glPrimitiveRestartIndex(primitive_restart.index);
- }
-}
-
-void OpenGLState::ApplyStencilTest() {
- if (!dirty.stencil_state) {
- return;
- }
- dirty.stencil_state = false;
-
- Enable(GL_STENCIL_TEST, cur_state.stencil.test_enabled, stencil.test_enabled);
-
- const auto ConfigStencil = [](GLenum face, const auto& config, auto& current) {
- if (current.test_func != config.test_func || current.test_ref != config.test_ref ||
- current.test_mask != config.test_mask) {
- current.test_func = config.test_func;
- current.test_ref = config.test_ref;
- current.test_mask = config.test_mask;
- glStencilFuncSeparate(face, config.test_func, config.test_ref, config.test_mask);
- }
- if (current.action_depth_fail != config.action_depth_fail ||
- current.action_depth_pass != config.action_depth_pass ||
- current.action_stencil_fail != config.action_stencil_fail) {
- current.action_depth_fail = config.action_depth_fail;
- current.action_depth_pass = config.action_depth_pass;
- current.action_stencil_fail = config.action_stencil_fail;
- glStencilOpSeparate(face, config.action_stencil_fail, config.action_depth_fail,
- config.action_depth_pass);
- }
- if (current.write_mask != config.write_mask) {
- current.write_mask = config.write_mask;
- glStencilMaskSeparate(face, config.write_mask);
- }
- };
- ConfigStencil(GL_FRONT, stencil.front, cur_state.stencil.front);
- ConfigStencil(GL_BACK, stencil.back, cur_state.stencil.back);
-}
-
-void OpenGLState::ApplyViewport() {
- for (GLuint i = 0; i < static_cast<GLuint>(Maxwell::NumViewports); ++i) {
- const auto& updated = viewports[i];
- auto& current = cur_state.viewports[i];
-
- if (current.x != updated.x || current.y != updated.y || current.width != updated.width ||
- current.height != updated.height) {
- current.x = updated.x;
- current.y = updated.y;
- current.width = updated.width;
- current.height = updated.height;
- glViewportIndexedf(i, static_cast<GLfloat>(updated.x), static_cast<GLfloat>(updated.y),
- static_cast<GLfloat>(updated.width),
- static_cast<GLfloat>(updated.height));
- }
- if (current.depth_range_near != updated.depth_range_near ||
- current.depth_range_far != updated.depth_range_far) {
- current.depth_range_near = updated.depth_range_near;
- current.depth_range_far = updated.depth_range_far;
- glDepthRangeIndexed(i, updated.depth_range_near, updated.depth_range_far);
- }
-
- Enable(GL_SCISSOR_TEST, i, current.scissor.enabled, updated.scissor.enabled);
-
- if (current.scissor.x != updated.scissor.x || current.scissor.y != updated.scissor.y ||
- current.scissor.width != updated.scissor.width ||
- current.scissor.height != updated.scissor.height) {
- current.scissor.x = updated.scissor.x;
- current.scissor.y = updated.scissor.y;
- current.scissor.width = updated.scissor.width;
- current.scissor.height = updated.scissor.height;
- glScissorIndexed(i, updated.scissor.x, updated.scissor.y, updated.scissor.width,
- updated.scissor.height);
- }
- }
-}
-
-void OpenGLState::ApplyGlobalBlending() {
- const Blend& updated = blend[0];
- Blend& current = cur_state.blend[0];
-
- Enable(GL_BLEND, current.enabled, updated.enabled);
-
- if (current.src_rgb_func != updated.src_rgb_func ||
- current.dst_rgb_func != updated.dst_rgb_func || current.src_a_func != updated.src_a_func ||
- current.dst_a_func != updated.dst_a_func) {
- current.src_rgb_func = updated.src_rgb_func;
- current.dst_rgb_func = updated.dst_rgb_func;
- current.src_a_func = updated.src_a_func;
- current.dst_a_func = updated.dst_a_func;
- glBlendFuncSeparate(updated.src_rgb_func, updated.dst_rgb_func, updated.src_a_func,
- updated.dst_a_func);
- }
-
- if (current.rgb_equation != updated.rgb_equation || current.a_equation != updated.a_equation) {
- current.rgb_equation = updated.rgb_equation;
- current.a_equation = updated.a_equation;
- glBlendEquationSeparate(updated.rgb_equation, updated.a_equation);
- }
-}
-
-void OpenGLState::ApplyTargetBlending(std::size_t target, bool force) {
- const Blend& updated = blend[target];
- Blend& current = cur_state.blend[target];
-
- if (current.enabled != updated.enabled || force) {
- current.enabled = updated.enabled;
- Enable(GL_BLEND, static_cast<GLuint>(target), updated.enabled);
- }
-
- if (UpdateTie(std::tie(current.src_rgb_func, current.dst_rgb_func, current.src_a_func,
- current.dst_a_func),
- std::tie(updated.src_rgb_func, updated.dst_rgb_func, updated.src_a_func,
- updated.dst_a_func))) {
- glBlendFuncSeparatei(static_cast<GLuint>(target), updated.src_rgb_func,
- updated.dst_rgb_func, updated.src_a_func, updated.dst_a_func);
- }
-
- if (UpdateTie(std::tie(current.rgb_equation, current.a_equation),
- std::tie(updated.rgb_equation, updated.a_equation))) {
- glBlendEquationSeparatei(static_cast<GLuint>(target), updated.rgb_equation,
- updated.a_equation);
- }
-}
-
-void OpenGLState::ApplyBlending() {
- if (!dirty.blend_state) {
- return;
- }
- dirty.blend_state = false;
-
- if (independant_blend.enabled) {
- const bool force = independant_blend.enabled != cur_state.independant_blend.enabled;
- for (std::size_t target = 0; target < Maxwell::NumRenderTargets; ++target) {
- ApplyTargetBlending(target, force);
- }
- } else {
- ApplyGlobalBlending();
- }
- cur_state.independant_blend.enabled = independant_blend.enabled;
-
- if (UpdateTie(
- std::tie(cur_state.blend_color.red, cur_state.blend_color.green,
- cur_state.blend_color.blue, cur_state.blend_color.alpha),
- std::tie(blend_color.red, blend_color.green, blend_color.blue, blend_color.alpha))) {
- glBlendColor(blend_color.red, blend_color.green, blend_color.blue, blend_color.alpha);
- }
-}
-
-void OpenGLState::ApplyLogicOp() {
- Enable(GL_COLOR_LOGIC_OP, cur_state.logic_op.enabled, logic_op.enabled);
-
- if (UpdateValue(cur_state.logic_op.operation, logic_op.operation)) {
- glLogicOp(logic_op.operation);
- }
-}
-
-void OpenGLState::ApplyPolygonOffset() {
- if (!dirty.polygon_offset) {
- return;
- }
- dirty.polygon_offset = false;
-
- Enable(GL_POLYGON_OFFSET_FILL, cur_state.polygon_offset.fill_enable,
- polygon_offset.fill_enable);
- Enable(GL_POLYGON_OFFSET_LINE, cur_state.polygon_offset.line_enable,
- polygon_offset.line_enable);
- Enable(GL_POLYGON_OFFSET_POINT, cur_state.polygon_offset.point_enable,
- polygon_offset.point_enable);
-
- if (UpdateTie(std::tie(cur_state.polygon_offset.factor, cur_state.polygon_offset.units,
- cur_state.polygon_offset.clamp),
- std::tie(polygon_offset.factor, polygon_offset.units, polygon_offset.clamp))) {
- if (GLAD_GL_EXT_polygon_offset_clamp && polygon_offset.clamp != 0) {
- glPolygonOffsetClamp(polygon_offset.factor, polygon_offset.units, polygon_offset.clamp);
- } else {
- UNIMPLEMENTED_IF_MSG(polygon_offset.clamp != 0,
- "Unimplemented Depth polygon offset clamp.");
- glPolygonOffset(polygon_offset.factor, polygon_offset.units);
- }
- }
-}
-
-void OpenGLState::ApplyAlphaTest() {
- Enable(GL_ALPHA_TEST, cur_state.alpha_test.enabled, alpha_test.enabled);
- if (UpdateTie(std::tie(cur_state.alpha_test.func, cur_state.alpha_test.ref),
- std::tie(alpha_test.func, alpha_test.ref))) {
- glAlphaFunc(alpha_test.func, alpha_test.ref);
- }
-}
-
-void OpenGLState::ApplyClipControl() {
- if (UpdateTie(std::tie(cur_state.clip_control.origin, cur_state.clip_control.depth_mode),
- std::tie(clip_control.origin, clip_control.depth_mode))) {
- glClipControl(clip_control.origin, clip_control.depth_mode);
- }
-}
-
-void OpenGLState::ApplyRenderBuffer() {
- if (cur_state.renderbuffer != renderbuffer) {
- cur_state.renderbuffer = renderbuffer;
- glBindRenderbuffer(GL_RENDERBUFFER, renderbuffer);
- }
-}
-
-void OpenGLState::ApplyTextures() {
- const std::size_t size = std::size(textures);
- for (std::size_t i = 0; i < size; ++i) {
- if (UpdateValue(cur_state.textures[i], textures[i])) {
- // BindTextureUnit doesn't support binding null textures, skip those binds.
- // TODO(Rodrigo): Stop using null textures
- if (textures[i] != 0) {
- glBindTextureUnit(static_cast<GLuint>(i), textures[i]);
- }
- }
- }
-}
-
-void OpenGLState::ApplySamplers() {
- const std::size_t size = std::size(samplers);
- for (std::size_t i = 0; i < size; ++i) {
- if (UpdateValue(cur_state.samplers[i], samplers[i])) {
- glBindSampler(static_cast<GLuint>(i), samplers[i]);
- }
- }
-}
-
-void OpenGLState::ApplyImages() {
- if (const auto update = UpdateArray(cur_state.images, images)) {
- glBindImageTextures(update->first, update->second, images.data() + update->first);
- }
-}
-
-void OpenGLState::Apply() {
- MICROPROFILE_SCOPE(OpenGL_State);
- ApplyFramebufferState();
- ApplyVertexArrayState();
- ApplyShaderProgram();
- ApplyProgramPipeline();
- ApplyClipDistances();
- ApplyPointSize();
- ApplyFragmentColorClamp();
- ApplyMultisample();
- ApplyRasterizerDiscard();
- ApplyColorMask();
- ApplyDepthClamp();
- ApplyViewport();
- ApplyStencilTest();
- ApplySRgb();
- ApplyCulling();
- ApplyDepth();
- ApplyPrimitiveRestart();
- ApplyBlending();
- ApplyLogicOp();
- ApplyTextures();
- ApplySamplers();
- ApplyImages();
- ApplyPolygonOffset();
- ApplyAlphaTest();
- ApplyClipControl();
- ApplyRenderBuffer();
-}
-
-void OpenGLState::EmulateViewportWithScissor() {
- auto& current = viewports[0];
- if (current.scissor.enabled) {
- const GLint left = std::max(current.x, current.scissor.x);
- const GLint right =
- std::max(current.x + current.width, current.scissor.x + current.scissor.width);
- const GLint bottom = std::max(current.y, current.scissor.y);
- const GLint top =
- std::max(current.y + current.height, current.scissor.y + current.scissor.height);
- current.scissor.x = std::max(left, 0);
- current.scissor.y = std::max(bottom, 0);
- current.scissor.width = std::max(right - left, 0);
- current.scissor.height = std::max(top - bottom, 0);
- } else {
- current.scissor.enabled = true;
- current.scissor.x = current.x;
- current.scissor.y = current.y;
- current.scissor.width = current.width;
- current.scissor.height = current.height;
- }
-}
-
-OpenGLState& OpenGLState::UnbindTexture(GLuint handle) {
- for (auto& texture : textures) {
- if (texture == handle) {
- texture = 0;
- }
- }
- return *this;
-}
-
-OpenGLState& OpenGLState::ResetSampler(GLuint handle) {
- for (auto& sampler : samplers) {
- if (sampler == handle) {
- sampler = 0;
- }
- }
- return *this;
-}
-
-OpenGLState& OpenGLState::ResetProgram(GLuint handle) {
- if (draw.shader_program == handle) {
- draw.shader_program = 0;
- }
- return *this;
-}
-
-OpenGLState& OpenGLState::ResetPipeline(GLuint handle) {
- if (draw.program_pipeline == handle) {
- draw.program_pipeline = 0;
- }
- return *this;
-}
-
-OpenGLState& OpenGLState::ResetVertexArray(GLuint handle) {
- if (draw.vertex_array == handle) {
- draw.vertex_array = 0;
- }
- return *this;
-}
-
-OpenGLState& OpenGLState::ResetFramebuffer(GLuint handle) {
- if (draw.read_framebuffer == handle) {
- draw.read_framebuffer = 0;
- }
- if (draw.draw_framebuffer == handle) {
- draw.draw_framebuffer = 0;
- }
- return *this;
-}
-
-OpenGLState& OpenGLState::ResetRenderbuffer(GLuint handle) {
- if (renderbuffer == handle) {
- renderbuffer = 0;
- }
- return *this;
-}
-
-} // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_state.h b/src/video_core/renderer_opengl/gl_state.h
deleted file mode 100644
index bce662f2c..000000000
--- a/src/video_core/renderer_opengl/gl_state.h
+++ /dev/null
@@ -1,251 +0,0 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <type_traits>
-#include <glad/glad.h>
-#include "video_core/engines/maxwell_3d.h"
-
-namespace OpenGL {
-
-class OpenGLState {
-public:
- struct {
- bool enabled = false; // GL_FRAMEBUFFER_SRGB
- } framebuffer_srgb;
-
- struct {
- bool alpha_to_coverage = false; // GL_ALPHA_TO_COVERAGE
- bool alpha_to_one = false; // GL_ALPHA_TO_ONE
- } multisample_control;
-
- struct {
- bool enabled = false; // GL_CLAMP_FRAGMENT_COLOR_ARB
- } fragment_color_clamp;
-
- struct {
- bool far_plane = false;
- bool near_plane = false;
- } depth_clamp; // GL_DEPTH_CLAMP
-
- struct {
- bool enabled = false; // GL_CULL_FACE
- GLenum mode = GL_BACK; // GL_CULL_FACE_MODE
- GLenum front_face = GL_CCW; // GL_FRONT_FACE
- } cull;
-
- struct {
- bool test_enabled = false; // GL_DEPTH_TEST
- GLboolean write_mask = GL_TRUE; // GL_DEPTH_WRITEMASK
- GLenum test_func = GL_LESS; // GL_DEPTH_FUNC
- } depth;
-
- struct {
- bool enabled = false;
- GLuint index = 0;
- } primitive_restart; // GL_PRIMITIVE_RESTART
-
- bool rasterizer_discard = false; // GL_RASTERIZER_DISCARD
-
- struct ColorMask {
- GLboolean red_enabled = GL_TRUE;
- GLboolean green_enabled = GL_TRUE;
- GLboolean blue_enabled = GL_TRUE;
- GLboolean alpha_enabled = GL_TRUE;
- };
- std::array<ColorMask, Tegra::Engines::Maxwell3D::Regs::NumRenderTargets>
- color_mask; // GL_COLOR_WRITEMASK
-
- struct {
- bool test_enabled = false; // GL_STENCIL_TEST
- struct {
- GLenum test_func = GL_ALWAYS; // GL_STENCIL_FUNC
- GLint test_ref = 0; // GL_STENCIL_REF
- GLuint test_mask = 0xFFFFFFFF; // GL_STENCIL_VALUE_MASK
- GLuint write_mask = 0xFFFFFFFF; // GL_STENCIL_WRITEMASK
- GLenum action_stencil_fail = GL_KEEP; // GL_STENCIL_FAIL
- GLenum action_depth_fail = GL_KEEP; // GL_STENCIL_PASS_DEPTH_FAIL
- GLenum action_depth_pass = GL_KEEP; // GL_STENCIL_PASS_DEPTH_PASS
- } front, back;
- } stencil;
-
- struct Blend {
- bool enabled = false; // GL_BLEND
- GLenum rgb_equation = GL_FUNC_ADD; // GL_BLEND_EQUATION_RGB
- GLenum a_equation = GL_FUNC_ADD; // GL_BLEND_EQUATION_ALPHA
- GLenum src_rgb_func = GL_ONE; // GL_BLEND_SRC_RGB
- GLenum dst_rgb_func = GL_ZERO; // GL_BLEND_DST_RGB
- GLenum src_a_func = GL_ONE; // GL_BLEND_SRC_ALPHA
- GLenum dst_a_func = GL_ZERO; // GL_BLEND_DST_ALPHA
- };
- std::array<Blend, Tegra::Engines::Maxwell3D::Regs::NumRenderTargets> blend;
-
- struct {
- bool enabled = false;
- } independant_blend;
-
- struct {
- GLclampf red = 0.0f;
- GLclampf green = 0.0f;
- GLclampf blue = 0.0f;
- GLclampf alpha = 0.0f;
- } blend_color; // GL_BLEND_COLOR
-
- struct {
- bool enabled = false; // GL_LOGIC_OP_MODE
- GLenum operation = GL_COPY;
- } logic_op;
-
- static constexpr std::size_t NumSamplers = 32 * 5;
- static constexpr std::size_t NumImages = 8 * 5;
- std::array<GLuint, NumSamplers> textures = {};
- std::array<GLuint, NumSamplers> samplers = {};
- std::array<GLuint, NumImages> images = {};
-
- struct {
- GLuint read_framebuffer = 0; // GL_READ_FRAMEBUFFER_BINDING
- GLuint draw_framebuffer = 0; // GL_DRAW_FRAMEBUFFER_BINDING
- GLuint vertex_array = 0; // GL_VERTEX_ARRAY_BINDING
- GLuint shader_program = 0; // GL_CURRENT_PROGRAM
- GLuint program_pipeline = 0; // GL_PROGRAM_PIPELINE_BINDING
- } draw;
-
- struct Viewport {
- GLint x = 0;
- GLint y = 0;
- GLint width = 0;
- GLint height = 0;
- GLfloat depth_range_near = 0.0f; // GL_DEPTH_RANGE
- GLfloat depth_range_far = 1.0f; // GL_DEPTH_RANGE
- struct {
- bool enabled = false; // GL_SCISSOR_TEST
- GLint x = 0;
- GLint y = 0;
- GLsizei width = 0;
- GLsizei height = 0;
- } scissor;
- };
- std::array<Viewport, Tegra::Engines::Maxwell3D::Regs::NumViewports> viewports;
-
- struct {
- bool program_control = false; // GL_PROGRAM_POINT_SIZE
- bool sprite = false; // GL_POINT_SPRITE
- GLfloat size = 1.0f; // GL_POINT_SIZE
- } point;
-
- struct {
- bool point_enable = false;
- bool line_enable = false;
- bool fill_enable = false;
- GLfloat units = 0.0f;
- GLfloat factor = 0.0f;
- GLfloat clamp = 0.0f;
- } polygon_offset;
-
- struct {
- bool enabled = false; // GL_ALPHA_TEST
- GLenum func = GL_ALWAYS; // GL_ALPHA_TEST_FUNC
- GLfloat ref = 0.0f; // GL_ALPHA_TEST_REF
- } alpha_test;
-
- std::array<bool, 8> clip_distance = {}; // GL_CLIP_DISTANCE
-
- struct {
- GLenum origin = GL_LOWER_LEFT;
- GLenum depth_mode = GL_NEGATIVE_ONE_TO_ONE;
- } clip_control;
-
- GLuint renderbuffer{}; // GL_RENDERBUFFER_BINDING
-
- OpenGLState();
-
- /// Get the currently active OpenGL state
- static OpenGLState GetCurState() {
- return cur_state;
- }
-
- void SetDefaultViewports();
- /// Apply this state as the current OpenGL state
- void Apply();
-
- void ApplyFramebufferState();
- void ApplyVertexArrayState();
- void ApplyShaderProgram();
- void ApplyProgramPipeline();
- void ApplyClipDistances();
- void ApplyPointSize();
- void ApplyFragmentColorClamp();
- void ApplyMultisample();
- void ApplySRgb();
- void ApplyCulling();
- void ApplyRasterizerDiscard();
- void ApplyColorMask();
- void ApplyDepth();
- void ApplyPrimitiveRestart();
- void ApplyStencilTest();
- void ApplyViewport();
- void ApplyTargetBlending(std::size_t target, bool force);
- void ApplyGlobalBlending();
- void ApplyBlending();
- void ApplyLogicOp();
- void ApplyTextures();
- void ApplySamplers();
- void ApplyImages();
- void ApplyDepthClamp();
- void ApplyPolygonOffset();
- void ApplyAlphaTest();
- void ApplyClipControl();
- void ApplyRenderBuffer();
-
- /// Resets any references to the given resource
- OpenGLState& UnbindTexture(GLuint handle);
- OpenGLState& ResetSampler(GLuint handle);
- OpenGLState& ResetProgram(GLuint handle);
- OpenGLState& ResetPipeline(GLuint handle);
- OpenGLState& ResetVertexArray(GLuint handle);
- OpenGLState& ResetFramebuffer(GLuint handle);
- OpenGLState& ResetRenderbuffer(GLuint handle);
-
- /// Viewport does not affects glClearBuffer so emulate viewport using scissor test
- void EmulateViewportWithScissor();
-
- void MarkDirtyBlendState() {
- dirty.blend_state = true;
- }
-
- void MarkDirtyStencilState() {
- dirty.stencil_state = true;
- }
-
- void MarkDirtyPolygonOffset() {
- dirty.polygon_offset = true;
- }
-
- void MarkDirtyColorMask() {
- dirty.color_mask = true;
- }
-
- void AllDirty() {
- dirty.blend_state = true;
- dirty.stencil_state = true;
- dirty.polygon_offset = true;
- dirty.color_mask = true;
- }
-
-private:
- static OpenGLState cur_state;
-
- struct {
- bool blend_state;
- bool stencil_state;
- bool viewport_state;
- bool polygon_offset;
- bool color_mask;
- } dirty{};
-};
-static_assert(std::is_trivially_copyable_v<OpenGLState>);
-
-} // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_state_tracker.cpp b/src/video_core/renderer_opengl/gl_state_tracker.cpp
new file mode 100644
index 000000000..1e43c9ec0
--- /dev/null
+++ b/src/video_core/renderer_opengl/gl_state_tracker.cpp
@@ -0,0 +1,238 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <algorithm>
+#include <array>
+#include <cstddef>
+
+#include "common/common_types.h"
+#include "core/core.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/gpu.h"
+#include "video_core/renderer_opengl/gl_state_tracker.h"
+
+#define OFF(field_name) MAXWELL3D_REG_INDEX(field_name)
+#define NUM(field_name) (sizeof(Maxwell3D::Regs::field_name) / sizeof(u32))
+
+namespace OpenGL {
+
+namespace {
+
+using namespace Dirty;
+using namespace VideoCommon::Dirty;
+using Tegra::Engines::Maxwell3D;
+using Regs = Maxwell3D::Regs;
+using Tables = Maxwell3D::DirtyState::Tables;
+using Table = Maxwell3D::DirtyState::Table;
+
+void SetupDirtyColorMasks(Tables& tables) {
+ tables[0][OFF(color_mask_common)] = ColorMaskCommon;
+ for (std::size_t rt = 0; rt < Regs::NumRenderTargets; ++rt) {
+ const std::size_t offset = OFF(color_mask) + rt * NUM(color_mask[0]);
+ FillBlock(tables[0], offset, NUM(color_mask[0]), ColorMask0 + rt);
+ }
+
+ FillBlock(tables[1], OFF(color_mask), NUM(color_mask), ColorMasks);
+}
+
+void SetupDirtyVertexArrays(Tables& tables) {
+ static constexpr std::size_t num_array = 3;
+ static constexpr std::size_t instance_base_offset = 3;
+ for (std::size_t i = 0; i < Regs::NumVertexArrays; ++i) {
+ const std::size_t array_offset = OFF(vertex_array) + i * NUM(vertex_array[0]);
+ const std::size_t limit_offset = OFF(vertex_array_limit) + i * NUM(vertex_array_limit[0]);
+
+ FillBlock(tables, array_offset, num_array, VertexBuffer0 + i, VertexBuffers);
+ FillBlock(tables, limit_offset, NUM(vertex_array_limit), VertexBuffer0 + i, VertexBuffers);
+
+ const std::size_t instance_array_offset = array_offset + instance_base_offset;
+ tables[0][instance_array_offset] = static_cast<u8>(VertexInstance0 + i);
+ tables[1][instance_array_offset] = VertexInstances;
+
+ const std::size_t instance_offset = OFF(instanced_arrays) + i;
+ tables[0][instance_offset] = static_cast<u8>(VertexInstance0 + i);
+ tables[1][instance_offset] = VertexInstances;
+ }
+}
+
+void SetupDirtyVertexFormat(Tables& tables) {
+ for (std::size_t i = 0; i < Regs::NumVertexAttributes; ++i) {
+ const std::size_t offset = OFF(vertex_attrib_format) + i * NUM(vertex_attrib_format[0]);
+ FillBlock(tables[0], offset, NUM(vertex_attrib_format[0]), VertexFormat0 + i);
+ }
+
+ FillBlock(tables[1], OFF(vertex_attrib_format), Regs::NumVertexAttributes, VertexFormats);
+}
+
+void SetupDirtyViewports(Tables& tables) {
+ for (std::size_t i = 0; i < Regs::NumViewports; ++i) {
+ const std::size_t transf_offset = OFF(viewport_transform) + i * NUM(viewport_transform[0]);
+ const std::size_t viewport_offset = OFF(viewports) + i * NUM(viewports[0]);
+
+ FillBlock(tables[0], transf_offset, NUM(viewport_transform[0]), Viewport0 + i);
+ FillBlock(tables[0], viewport_offset, NUM(viewports[0]), Viewport0 + i);
+ }
+
+ FillBlock(tables[1], OFF(viewport_transform), NUM(viewport_transform), Viewports);
+ FillBlock(tables[1], OFF(viewports), NUM(viewports), Viewports);
+
+ tables[0][OFF(viewport_transform_enabled)] = ViewportTransform;
+ tables[1][OFF(viewport_transform_enabled)] = Viewports;
+}
+
+void SetupDirtyScissors(Tables& tables) {
+ for (std::size_t i = 0; i < Regs::NumViewports; ++i) {
+ const std::size_t offset = OFF(scissor_test) + i * NUM(scissor_test[0]);
+ FillBlock(tables[0], offset, NUM(scissor_test[0]), Scissor0 + i);
+ }
+ FillBlock(tables[1], OFF(scissor_test), NUM(scissor_test), Scissors);
+}
+
+void SetupDirtyShaders(Tables& tables) {
+ FillBlock(tables[0], OFF(shader_config[0]), NUM(shader_config[0]) * Regs::MaxShaderProgram,
+ Shaders);
+}
+
+void SetupDirtyDepthTest(Tables& tables) {
+ auto& table = tables[0];
+ table[OFF(depth_test_enable)] = DepthTest;
+ table[OFF(depth_write_enabled)] = DepthMask;
+ table[OFF(depth_test_func)] = DepthTest;
+}
+
+void SetupDirtyStencilTest(Tables& tables) {
+ static constexpr std::array offsets = {
+ OFF(stencil_enable), OFF(stencil_front_func_func), OFF(stencil_front_func_ref),
+ OFF(stencil_front_func_mask), OFF(stencil_front_op_fail), OFF(stencil_front_op_zfail),
+ OFF(stencil_front_op_zpass), OFF(stencil_front_mask), OFF(stencil_two_side_enable),
+ OFF(stencil_back_func_func), OFF(stencil_back_func_ref), OFF(stencil_back_func_mask),
+ OFF(stencil_back_op_fail), OFF(stencil_back_op_zfail), OFF(stencil_back_op_zpass),
+ OFF(stencil_back_mask)};
+ for (const auto offset : offsets) {
+ tables[0][offset] = StencilTest;
+ }
+}
+
+void SetupDirtyAlphaTest(Tables& tables) {
+ auto& table = tables[0];
+ table[OFF(alpha_test_ref)] = AlphaTest;
+ table[OFF(alpha_test_func)] = AlphaTest;
+ table[OFF(alpha_test_enabled)] = AlphaTest;
+}
+
+void SetupDirtyBlend(Tables& tables) {
+ FillBlock(tables[0], OFF(blend_color), NUM(blend_color), BlendColor);
+
+ tables[0][OFF(independent_blend_enable)] = BlendIndependentEnabled;
+
+ for (std::size_t i = 0; i < Regs::NumRenderTargets; ++i) {
+ const std::size_t offset = OFF(independent_blend) + i * NUM(independent_blend[0]);
+ FillBlock(tables[0], offset, NUM(independent_blend[0]), BlendState0 + i);
+
+ tables[0][OFF(blend.enable) + i] = static_cast<u8>(BlendState0 + i);
+ }
+ FillBlock(tables[1], OFF(independent_blend), NUM(independent_blend), BlendStates);
+ FillBlock(tables[1], OFF(blend), NUM(blend), BlendStates);
+}
+
+void SetupDirtyPrimitiveRestart(Tables& tables) {
+ FillBlock(tables[0], OFF(primitive_restart), NUM(primitive_restart), PrimitiveRestart);
+}
+
+void SetupDirtyPolygonOffset(Tables& tables) {
+ auto& table = tables[0];
+ table[OFF(polygon_offset_fill_enable)] = PolygonOffset;
+ table[OFF(polygon_offset_line_enable)] = PolygonOffset;
+ table[OFF(polygon_offset_point_enable)] = PolygonOffset;
+ table[OFF(polygon_offset_factor)] = PolygonOffset;
+ table[OFF(polygon_offset_units)] = PolygonOffset;
+ table[OFF(polygon_offset_clamp)] = PolygonOffset;
+}
+
+void SetupDirtyMultisampleControl(Tables& tables) {
+ FillBlock(tables[0], OFF(multisample_control), NUM(multisample_control), MultisampleControl);
+}
+
+void SetupDirtyRasterizeEnable(Tables& tables) {
+ tables[0][OFF(rasterize_enable)] = RasterizeEnable;
+}
+
+void SetupDirtyFramebufferSRGB(Tables& tables) {
+ tables[0][OFF(framebuffer_srgb)] = FramebufferSRGB;
+}
+
+void SetupDirtyLogicOp(Tables& tables) {
+ FillBlock(tables[0], OFF(logic_op), NUM(logic_op), LogicOp);
+}
+
+void SetupDirtyFragmentClampColor(Tables& tables) {
+ tables[0][OFF(frag_color_clamp)] = FragmentClampColor;
+}
+
+void SetupDirtyPointSize(Tables& tables) {
+ tables[0][OFF(vp_point_size)] = PointSize;
+ tables[0][OFF(point_size)] = PointSize;
+ tables[0][OFF(point_sprite_enable)] = PointSize;
+}
+
+void SetupDirtyClipControl(Tables& tables) {
+ auto& table = tables[0];
+ table[OFF(screen_y_control)] = ClipControl;
+ table[OFF(depth_mode)] = ClipControl;
+}
+
+void SetupDirtyDepthClampEnabled(Tables& tables) {
+ tables[0][OFF(view_volume_clip_control)] = DepthClampEnabled;
+}
+
+void SetupDirtyMisc(Tables& tables) {
+ auto& table = tables[0];
+
+ table[OFF(clip_distance_enabled)] = ClipDistances;
+
+ table[OFF(front_face)] = FrontFace;
+
+ table[OFF(cull_test_enabled)] = CullTest;
+ table[OFF(cull_face)] = CullTest;
+}
+
+} // Anonymous namespace
+
+StateTracker::StateTracker(Core::System& system) : system{system} {}
+
+void StateTracker::Initialize() {
+ auto& dirty = system.GPU().Maxwell3D().dirty;
+ auto& tables = dirty.tables;
+ SetupDirtyRenderTargets(tables);
+ SetupDirtyColorMasks(tables);
+ SetupDirtyViewports(tables);
+ SetupDirtyScissors(tables);
+ SetupDirtyVertexArrays(tables);
+ SetupDirtyVertexFormat(tables);
+ SetupDirtyShaders(tables);
+ SetupDirtyDepthTest(tables);
+ SetupDirtyStencilTest(tables);
+ SetupDirtyAlphaTest(tables);
+ SetupDirtyBlend(tables);
+ SetupDirtyPrimitiveRestart(tables);
+ SetupDirtyPolygonOffset(tables);
+ SetupDirtyMultisampleControl(tables);
+ SetupDirtyRasterizeEnable(tables);
+ SetupDirtyFramebufferSRGB(tables);
+ SetupDirtyLogicOp(tables);
+ SetupDirtyFragmentClampColor(tables);
+ SetupDirtyPointSize(tables);
+ SetupDirtyClipControl(tables);
+ SetupDirtyDepthClampEnabled(tables);
+ SetupDirtyMisc(tables);
+
+ auto& store = dirty.on_write_stores;
+ SetupCommonOnWriteStores(store);
+ store[VertexBuffers] = true;
+ for (std::size_t i = 0; i < Regs::NumVertexArrays; ++i) {
+ store[VertexBuffer0 + i] = true;
+ }
+}
+
+} // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_state_tracker.h b/src/video_core/renderer_opengl/gl_state_tracker.h
new file mode 100644
index 000000000..e08482911
--- /dev/null
+++ b/src/video_core/renderer_opengl/gl_state_tracker.h
@@ -0,0 +1,204 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <limits>
+
+#include <glad/glad.h>
+
+#include "common/common_types.h"
+#include "core/core.h"
+#include "video_core/dirty_flags.h"
+#include "video_core/engines/maxwell_3d.h"
+
+namespace Core {
+class System;
+}
+
+namespace OpenGL {
+
+namespace Dirty {
+
+enum : u8 {
+ First = VideoCommon::Dirty::LastCommonEntry,
+
+ VertexFormats,
+ VertexFormat0,
+ VertexFormat31 = VertexFormat0 + 31,
+
+ VertexBuffers,
+ VertexBuffer0,
+ VertexBuffer31 = VertexBuffer0 + 31,
+
+ VertexInstances,
+ VertexInstance0,
+ VertexInstance31 = VertexInstance0 + 31,
+
+ ViewportTransform,
+ Viewports,
+ Viewport0,
+ Viewport15 = Viewport0 + 15,
+
+ Scissors,
+ Scissor0,
+ Scissor15 = Scissor0 + 15,
+
+ ColorMaskCommon,
+ ColorMasks,
+ ColorMask0,
+ ColorMask7 = ColorMask0 + 7,
+
+ BlendColor,
+ BlendIndependentEnabled,
+ BlendStates,
+ BlendState0,
+ BlendState7 = BlendState0 + 7,
+
+ Shaders,
+ ClipDistances,
+
+ ColorMask,
+ FrontFace,
+ CullTest,
+ DepthMask,
+ DepthTest,
+ StencilTest,
+ AlphaTest,
+ PrimitiveRestart,
+ PolygonOffset,
+ MultisampleControl,
+ RasterizeEnable,
+ FramebufferSRGB,
+ LogicOp,
+ FragmentClampColor,
+ PointSize,
+ ClipControl,
+ DepthClampEnabled,
+
+ Last
+};
+static_assert(Last <= std::numeric_limits<u8>::max());
+
+} // namespace Dirty
+
+class StateTracker {
+public:
+ explicit StateTracker(Core::System& system);
+
+ void Initialize();
+
+ void BindIndexBuffer(GLuint new_index_buffer) {
+ if (index_buffer == new_index_buffer) {
+ return;
+ }
+ index_buffer = new_index_buffer;
+ glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, new_index_buffer);
+ }
+
+ void NotifyScreenDrawVertexArray() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::VertexFormats] = true;
+ flags[OpenGL::Dirty::VertexFormat0 + 0] = true;
+ flags[OpenGL::Dirty::VertexFormat0 + 1] = true;
+
+ flags[OpenGL::Dirty::VertexBuffers] = true;
+ flags[OpenGL::Dirty::VertexBuffer0] = true;
+
+ flags[OpenGL::Dirty::VertexInstances] = true;
+ flags[OpenGL::Dirty::VertexInstance0 + 0] = true;
+ flags[OpenGL::Dirty::VertexInstance0 + 1] = true;
+ }
+
+ void NotifyViewport0() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::Viewports] = true;
+ flags[OpenGL::Dirty::Viewport0] = true;
+ }
+
+ void NotifyScissor0() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::Scissors] = true;
+ flags[OpenGL::Dirty::Scissor0] = true;
+ }
+
+ void NotifyColorMask0() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::ColorMasks] = true;
+ flags[OpenGL::Dirty::ColorMask0] = true;
+ }
+
+ void NotifyBlend0() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::BlendStates] = true;
+ flags[OpenGL::Dirty::BlendState0] = true;
+ }
+
+ void NotifyFramebuffer() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[VideoCommon::Dirty::RenderTargets] = true;
+ }
+
+ void NotifyFrontFace() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::FrontFace] = true;
+ }
+
+ void NotifyCullTest() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::CullTest] = true;
+ }
+
+ void NotifyDepthMask() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::DepthMask] = true;
+ }
+
+ void NotifyDepthTest() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::DepthTest] = true;
+ }
+
+ void NotifyStencilTest() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::StencilTest] = true;
+ }
+
+ void NotifyPolygonOffset() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::PolygonOffset] = true;
+ }
+
+ void NotifyRasterizeEnable() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::RasterizeEnable] = true;
+ }
+
+ void NotifyFramebufferSRGB() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::FramebufferSRGB] = true;
+ }
+
+ void NotifyLogicOp() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::LogicOp] = true;
+ }
+
+ void NotifyClipControl() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::ClipControl] = true;
+ }
+
+ void NotifyAlphaTest() {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ flags[OpenGL::Dirty::AlphaTest] = true;
+ }
+
+private:
+ Core::System& system;
+
+ GLuint index_buffer = 0;
+};
+
+} // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_stream_buffer.cpp b/src/video_core/renderer_opengl/gl_stream_buffer.cpp
index 35ba334e4..6ec328c53 100644
--- a/src/video_core/renderer_opengl/gl_stream_buffer.cpp
+++ b/src/video_core/renderer_opengl/gl_stream_buffer.cpp
@@ -7,7 +7,6 @@
#include "common/alignment.h"
#include "common/assert.h"
#include "common/microprofile.h"
-#include "video_core/renderer_opengl/gl_state.h"
#include "video_core/renderer_opengl/gl_stream_buffer.h"
MICROPROFILE_DEFINE(OpenGL_StreamBuffer, "OpenGL", "Stream Buffer Orphaning",
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.cpp b/src/video_core/renderer_opengl/gl_texture_cache.cpp
index cf934b0d8..2d3838a7a 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_texture_cache.cpp
@@ -10,7 +10,7 @@
#include "core/core.h"
#include "video_core/morton.h"
#include "video_core/renderer_opengl/gl_resource_manager.h"
-#include "video_core/renderer_opengl/gl_state.h"
+#include "video_core/renderer_opengl/gl_state_tracker.h"
#include "video_core/renderer_opengl/gl_texture_cache.h"
#include "video_core/renderer_opengl/utils.h"
#include "video_core/texture_cache/surface_base.h"
@@ -397,6 +397,7 @@ CachedSurfaceView::CachedSurfaceView(CachedSurface& surface, const ViewParams& p
const bool is_proxy)
: VideoCommon::ViewBase(params), surface{surface}, is_proxy{is_proxy} {
target = GetTextureTarget(params.target);
+ format = GetFormatTuple(surface.GetSurfaceParams().pixel_format).internal_format;
if (!is_proxy) {
texture_view = CreateTextureView();
}
@@ -467,25 +468,20 @@ void CachedSurfaceView::ApplySwizzle(SwizzleSource x_source, SwizzleSource y_sou
}
OGLTextureView CachedSurfaceView::CreateTextureView() const {
- const auto& owner_params = surface.GetSurfaceParams();
OGLTextureView texture_view;
texture_view.Create();
- const GLuint handle{texture_view.handle};
- const FormatTuple& tuple{GetFormatTuple(owner_params.pixel_format)};
-
- glTextureView(handle, target, surface.texture.handle, tuple.internal_format, params.base_level,
+ glTextureView(texture_view.handle, target, surface.texture.handle, format, params.base_level,
params.num_levels, params.base_layer, params.num_layers);
-
- ApplyTextureDefaults(owner_params, handle);
+ ApplyTextureDefaults(surface.GetSurfaceParams(), texture_view.handle);
return texture_view;
}
TextureCacheOpenGL::TextureCacheOpenGL(Core::System& system,
VideoCore::RasterizerInterface& rasterizer,
- const Device& device)
- : TextureCacheBase{system, rasterizer} {
+ const Device& device, StateTracker& state_tracker)
+ : TextureCacheBase{system, rasterizer}, state_tracker{state_tracker} {
src_framebuffer.Create();
dst_framebuffer.Create();
}
@@ -519,25 +515,26 @@ void TextureCacheOpenGL::ImageBlit(View& src_view, View& dst_view,
const Tegra::Engines::Fermi2D::Config& copy_config) {
const auto& src_params{src_view->GetSurfaceParams()};
const auto& dst_params{dst_view->GetSurfaceParams()};
+ UNIMPLEMENTED_IF(src_params.target == SurfaceTarget::Texture3D);
+ UNIMPLEMENTED_IF(dst_params.target == SurfaceTarget::Texture3D);
- OpenGLState prev_state{OpenGLState::GetCurState()};
- SCOPE_EXIT({
- prev_state.AllDirty();
- prev_state.Apply();
- });
-
- OpenGLState state;
- state.draw.read_framebuffer = src_framebuffer.handle;
- state.draw.draw_framebuffer = dst_framebuffer.handle;
- state.framebuffer_srgb.enabled = dst_params.srgb_conversion;
- state.AllDirty();
- state.Apply();
+ state_tracker.NotifyScissor0();
+ state_tracker.NotifyFramebuffer();
+ state_tracker.NotifyRasterizeEnable();
+ state_tracker.NotifyFramebufferSRGB();
- u32 buffers{};
+ if (dst_params.srgb_conversion) {
+ glEnable(GL_FRAMEBUFFER_SRGB);
+ } else {
+ glDisable(GL_FRAMEBUFFER_SRGB);
+ }
+ glDisable(GL_RASTERIZER_DISCARD);
+ glDisablei(GL_SCISSOR_TEST, 0);
- UNIMPLEMENTED_IF(src_params.target == SurfaceTarget::Texture3D);
- UNIMPLEMENTED_IF(dst_params.target == SurfaceTarget::Texture3D);
+ glBindFramebuffer(GL_READ_FRAMEBUFFER, src_framebuffer.handle);
+ glBindFramebuffer(GL_DRAW_FRAMEBUFFER, dst_framebuffer.handle);
+ GLenum buffers = 0;
if (src_params.type == SurfaceType::ColorTexture) {
src_view->Attach(GL_COLOR_ATTACHMENT0, GL_READ_FRAMEBUFFER);
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0,
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.h b/src/video_core/renderer_opengl/gl_texture_cache.h
index 8e13ab38b..6658c6ffd 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.h
+++ b/src/video_core/renderer_opengl/gl_texture_cache.h
@@ -27,6 +27,7 @@ using VideoCommon::ViewParams;
class CachedSurfaceView;
class CachedSurface;
class TextureCacheOpenGL;
+class StateTracker;
using Surface = std::shared_ptr<CachedSurface>;
using View = std::shared_ptr<CachedSurfaceView>;
@@ -96,6 +97,10 @@ public:
return texture_view.handle;
}
+ GLenum GetFormat() const {
+ return format;
+ }
+
const SurfaceParams& GetSurfaceParams() const {
return surface.GetSurfaceParams();
}
@@ -113,6 +118,7 @@ private:
CachedSurface& surface;
GLenum target{};
+ GLenum format{};
OGLTextureView texture_view;
u32 swizzle{};
@@ -122,7 +128,7 @@ private:
class TextureCacheOpenGL final : public TextureCacheBase {
public:
explicit TextureCacheOpenGL(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
- const Device& device);
+ const Device& device, StateTracker& state_tracker);
~TextureCacheOpenGL();
protected:
@@ -139,6 +145,8 @@ protected:
private:
GLuint FetchPBO(std::size_t buffer_size);
+ StateTracker& state_tracker;
+
OGLFramebuffer src_framebuffer;
OGLFramebuffer dst_framebuffer;
std::unordered_map<u32, OGLBuffer> copy_pbo_cache;
diff --git a/src/video_core/renderer_opengl/maxwell_to_gl.h b/src/video_core/renderer_opengl/maxwell_to_gl.h
index d3dea3659..494e38e7a 100644
--- a/src/video_core/renderer_opengl/maxwell_to_gl.h
+++ b/src/video_core/renderer_opengl/maxwell_to_gl.h
@@ -425,24 +425,24 @@ inline GLenum StencilOp(Maxwell::StencilOp stencil) {
return GL_KEEP;
}
-inline GLenum FrontFace(Maxwell::Cull::FrontFace front_face) {
+inline GLenum FrontFace(Maxwell::FrontFace front_face) {
switch (front_face) {
- case Maxwell::Cull::FrontFace::ClockWise:
+ case Maxwell::FrontFace::ClockWise:
return GL_CW;
- case Maxwell::Cull::FrontFace::CounterClockWise:
+ case Maxwell::FrontFace::CounterClockWise:
return GL_CCW;
}
LOG_ERROR(Render_OpenGL, "Unimplemented front face cull={}", static_cast<u32>(front_face));
return GL_CCW;
}
-inline GLenum CullFace(Maxwell::Cull::CullFace cull_face) {
+inline GLenum CullFace(Maxwell::CullFace cull_face) {
switch (cull_face) {
- case Maxwell::Cull::CullFace::Front:
+ case Maxwell::CullFace::Front:
return GL_FRONT;
- case Maxwell::Cull::CullFace::Back:
+ case Maxwell::CullFace::Back:
return GL_BACK;
- case Maxwell::Cull::CullFace::FrontAndBack:
+ case Maxwell::CullFace::FrontAndBack:
return GL_FRONT_AND_BACK;
}
LOG_ERROR(Render_OpenGL, "Unimplemented cull face={}", static_cast<u32>(cull_face));
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index a4340b502..a51410660 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -20,6 +20,7 @@
#include "core/telemetry_session.h"
#include "video_core/morton.h"
#include "video_core/renderer_opengl/gl_rasterizer.h"
+#include "video_core/renderer_opengl/gl_shader_manager.h"
#include "video_core/renderer_opengl/renderer_opengl.h"
namespace OpenGL {
@@ -86,28 +87,22 @@ public:
}
void ReloadRenderFrame(Frame* frame, u32 width, u32 height) {
- OpenGLState prev_state = OpenGLState::GetCurState();
- OpenGLState state = OpenGLState::GetCurState();
-
// Recreate the color texture attachment
frame->color.Release();
frame->color.Create();
- state.renderbuffer = frame->color.handle;
- state.Apply();
- glRenderbufferStorage(GL_RENDERBUFFER, frame->is_srgb ? GL_SRGB8 : GL_RGB8, width, height);
+ const GLenum internal_format = frame->is_srgb ? GL_SRGB8 : GL_RGB8;
+ glNamedRenderbufferStorage(frame->color.handle, internal_format, width, height);
// Recreate the FBO for the render target
frame->render.Release();
frame->render.Create();
- state.draw.read_framebuffer = frame->render.handle;
- state.draw.draw_framebuffer = frame->render.handle;
- state.Apply();
+ glBindFramebuffer(GL_FRAMEBUFFER, frame->render.handle);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER,
frame->color.handle);
if (glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
LOG_CRITICAL(Render_OpenGL, "Failed to recreate render FBO!");
}
- prev_state.Apply();
+
frame->width = width;
frame->height = height;
frame->color_reloaded = true;
@@ -164,9 +159,13 @@ public:
namespace {
-constexpr char vertex_shader[] = R"(
+constexpr char VERTEX_SHADER[] = R"(
#version 430 core
+out gl_PerVertex {
+ vec4 gl_Position;
+};
+
layout (location = 0) in vec2 vert_position;
layout (location = 1) in vec2 vert_tex_coord;
layout (location = 0) out vec2 frag_tex_coord;
@@ -187,7 +186,7 @@ void main() {
}
)";
-constexpr char fragment_shader[] = R"(
+constexpr char FRAGMENT_SHADER[] = R"(
#version 430 core
layout (location = 0) in vec2 frag_tex_coord;
@@ -196,7 +195,7 @@ layout (location = 0) out vec4 color;
layout (binding = 0) uniform sampler2D color_texture;
void main() {
- color = texture(color_texture, frag_tex_coord);
+ color = vec4(texture(color_texture, frag_tex_coord).rgb, 1.0f);
}
)";
@@ -205,8 +204,8 @@ constexpr GLint TexCoordLocation = 1;
constexpr GLint ModelViewMatrixLocation = 0;
struct ScreenRectVertex {
- constexpr ScreenRectVertex(GLfloat x, GLfloat y, GLfloat u, GLfloat v)
- : position{{x, y}}, tex_coord{{u, v}} {}
+ constexpr ScreenRectVertex(u32 x, u32 y, GLfloat u, GLfloat v)
+ : position{{static_cast<GLfloat>(x), static_cast<GLfloat>(y)}}, tex_coord{{u, v}} {}
std::array<GLfloat, 2> position;
std::array<GLfloat, 2> tex_coord;
@@ -311,11 +310,6 @@ void RendererOpenGL::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
return;
}
- // Maintain the rasterizer's state as a priority
- OpenGLState prev_state = OpenGLState::GetCurState();
- state.AllDirty();
- state.Apply();
-
PrepareRendertarget(framebuffer);
RenderScreenshot();
@@ -358,8 +352,7 @@ void RendererOpenGL::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
frame->is_srgb = screen_info.display_srgb;
frame_mailbox->ReloadRenderFrame(frame, layout.width, layout.height);
}
- state.draw.draw_framebuffer = frame->render.handle;
- state.Apply();
+ glBindFramebuffer(GL_DRAW_FRAMEBUFFER, frame->render.handle);
DrawScreen(layout);
// Create a fence for the frontend to wait on and swap this frame to OffTex
frame->render_fence = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
@@ -368,10 +361,6 @@ void RendererOpenGL::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
m_current_frame++;
rasterizer->TickFrame();
}
-
- // Restore the rasterizer state
- prev_state.AllDirty();
- prev_state.Apply();
}
void RendererOpenGL::PrepareRendertarget(const Tegra::FramebufferConfig* framebuffer) {
@@ -442,31 +431,25 @@ void RendererOpenGL::InitOpenGLObjects() {
glClearColor(Settings::values.bg_red, Settings::values.bg_green, Settings::values.bg_blue,
0.0f);
- // Link shaders and get variable locations
- shader.CreateFromSource(vertex_shader, nullptr, fragment_shader);
- state.draw.shader_program = shader.handle;
- state.AllDirty();
- state.Apply();
+ // Create shader programs
+ OGLShader vertex_shader;
+ vertex_shader.Create(VERTEX_SHADER, GL_VERTEX_SHADER);
+
+ OGLShader fragment_shader;
+ fragment_shader.Create(FRAGMENT_SHADER, GL_FRAGMENT_SHADER);
+
+ vertex_program.Create(true, false, vertex_shader.handle);
+ fragment_program.Create(true, false, fragment_shader.handle);
+
+ // Create program pipeline
+ program_manager.Create();
+ glBindProgramPipeline(program_manager.GetHandle());
// Generate VBO handle for drawing
vertex_buffer.Create();
- // Generate VAO
- vertex_array.Create();
- state.draw.vertex_array = vertex_array.handle;
-
// Attach vertex data to VAO
glNamedBufferData(vertex_buffer.handle, sizeof(ScreenRectVertex) * 4, nullptr, GL_STREAM_DRAW);
- glVertexArrayAttribFormat(vertex_array.handle, PositionLocation, 2, GL_FLOAT, GL_FALSE,
- offsetof(ScreenRectVertex, position));
- glVertexArrayAttribFormat(vertex_array.handle, TexCoordLocation, 2, GL_FLOAT, GL_FALSE,
- offsetof(ScreenRectVertex, tex_coord));
- glVertexArrayAttribBinding(vertex_array.handle, PositionLocation, 0);
- glVertexArrayAttribBinding(vertex_array.handle, TexCoordLocation, 0);
- glEnableVertexArrayAttrib(vertex_array.handle, PositionLocation);
- glEnableVertexArrayAttrib(vertex_array.handle, TexCoordLocation);
- glVertexArrayVertexBuffer(vertex_array.handle, 0, vertex_buffer.handle, 0,
- sizeof(ScreenRectVertex));
// Allocate textures for the screen
screen_info.texture.resource.Create(GL_TEXTURE_2D);
@@ -499,7 +482,8 @@ void RendererOpenGL::CreateRasterizer() {
if (rasterizer) {
return;
}
- rasterizer = std::make_unique<RasterizerOpenGL>(system, emu_window, screen_info);
+ rasterizer = std::make_unique<RasterizerOpenGL>(system, emu_window, screen_info,
+ program_manager, state_tracker);
}
void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture,
@@ -538,8 +522,19 @@ void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture,
glTextureStorage2D(texture.resource.handle, 1, internal_format, texture.width, texture.height);
}
-void RendererOpenGL::DrawScreenTriangles(const ScreenInfo& screen_info, float x, float y, float w,
- float h) {
+void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) {
+ if (renderer_settings.set_background_color) {
+ // Update background color before drawing
+ glClearColor(Settings::values.bg_red, Settings::values.bg_green, Settings::values.bg_blue,
+ 0.0f);
+ }
+
+ // Set projection matrix
+ const std::array ortho_matrix =
+ MakeOrthographicMatrix(static_cast<float>(layout.width), static_cast<float>(layout.height));
+ glProgramUniformMatrix3x2fv(vertex_program.handle, ModelViewMatrixLocation, 1, GL_FALSE,
+ std::data(ortho_matrix));
+
const auto& texcoords = screen_info.display_texcoords;
auto left = texcoords.left;
auto right = texcoords.right;
@@ -571,46 +566,77 @@ void RendererOpenGL::DrawScreenTriangles(const ScreenInfo& screen_info, float x,
static_cast<f32>(screen_info.texture.height);
}
+ const auto& screen = layout.screen;
const std::array vertices = {
- ScreenRectVertex(x, y, texcoords.top * scale_u, left * scale_v),
- ScreenRectVertex(x + w, y, texcoords.bottom * scale_u, left * scale_v),
- ScreenRectVertex(x, y + h, texcoords.top * scale_u, right * scale_v),
- ScreenRectVertex(x + w, y + h, texcoords.bottom * scale_u, right * scale_v),
+ ScreenRectVertex(screen.left, screen.top, texcoords.top * scale_u, left * scale_v),
+ ScreenRectVertex(screen.right, screen.top, texcoords.bottom * scale_u, left * scale_v),
+ ScreenRectVertex(screen.left, screen.bottom, texcoords.top * scale_u, right * scale_v),
+ ScreenRectVertex(screen.right, screen.bottom, texcoords.bottom * scale_u, right * scale_v),
};
-
- state.textures[0] = screen_info.display_texture;
- state.framebuffer_srgb.enabled = screen_info.display_srgb;
- state.AllDirty();
- state.Apply();
glNamedBufferSubData(vertex_buffer.handle, 0, sizeof(vertices), std::data(vertices));
- glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
- // Restore default state
- state.framebuffer_srgb.enabled = false;
- state.textures[0] = 0;
- state.AllDirty();
- state.Apply();
-}
-void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) {
- if (renderer_settings.set_background_color) {
- // Update background color before drawing
- glClearColor(Settings::values.bg_red, Settings::values.bg_green, Settings::values.bg_blue,
- 0.0f);
+ // TODO: Signal state tracker about these changes
+ state_tracker.NotifyScreenDrawVertexArray();
+ state_tracker.NotifyViewport0();
+ state_tracker.NotifyScissor0();
+ state_tracker.NotifyColorMask0();
+ state_tracker.NotifyBlend0();
+ state_tracker.NotifyFramebuffer();
+ state_tracker.NotifyFrontFace();
+ state_tracker.NotifyCullTest();
+ state_tracker.NotifyDepthTest();
+ state_tracker.NotifyStencilTest();
+ state_tracker.NotifyPolygonOffset();
+ state_tracker.NotifyRasterizeEnable();
+ state_tracker.NotifyFramebufferSRGB();
+ state_tracker.NotifyLogicOp();
+ state_tracker.NotifyClipControl();
+ state_tracker.NotifyAlphaTest();
+
+ program_manager.UseVertexShader(vertex_program.handle);
+ program_manager.UseGeometryShader(0);
+ program_manager.UseFragmentShader(fragment_program.handle);
+ program_manager.Update();
+
+ glEnable(GL_CULL_FACE);
+ if (screen_info.display_srgb) {
+ glEnable(GL_FRAMEBUFFER_SRGB);
+ } else {
+ glDisable(GL_FRAMEBUFFER_SRGB);
}
+ glDisable(GL_COLOR_LOGIC_OP);
+ glDisable(GL_DEPTH_TEST);
+ glDisable(GL_STENCIL_TEST);
+ glDisable(GL_POLYGON_OFFSET_FILL);
+ glDisable(GL_RASTERIZER_DISCARD);
+ glDisable(GL_ALPHA_TEST);
+ glDisablei(GL_BLEND, 0);
+ glDisablei(GL_SCISSOR_TEST, 0);
+ glCullFace(GL_BACK);
+ glFrontFace(GL_CW);
+ glColorMaski(0, GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
+ glClipControl(GL_LOWER_LEFT, GL_ZERO_TO_ONE);
+ glViewportIndexedf(0, 0.0f, 0.0f, static_cast<GLfloat>(layout.width),
+ static_cast<GLfloat>(layout.height));
+ glDepthRangeIndexed(0, 0.0, 0.0);
+
+ glEnableVertexAttribArray(PositionLocation);
+ glEnableVertexAttribArray(TexCoordLocation);
+ glVertexAttribDivisor(PositionLocation, 0);
+ glVertexAttribDivisor(TexCoordLocation, 0);
+ glVertexAttribFormat(PositionLocation, 2, GL_FLOAT, GL_FALSE,
+ offsetof(ScreenRectVertex, position));
+ glVertexAttribFormat(TexCoordLocation, 2, GL_FLOAT, GL_FALSE,
+ offsetof(ScreenRectVertex, tex_coord));
+ glVertexAttribBinding(PositionLocation, 0);
+ glVertexAttribBinding(TexCoordLocation, 0);
+ glBindVertexBuffer(0, vertex_buffer.handle, 0, sizeof(ScreenRectVertex));
+
+ glBindTextureUnit(0, screen_info.display_texture);
+ glBindSampler(0, 0);
- const auto& screen = layout.screen;
-
- glViewport(0, 0, layout.width, layout.height);
glClear(GL_COLOR_BUFFER_BIT);
-
- // Set projection matrix
- const std::array ortho_matrix =
- MakeOrthographicMatrix(static_cast<float>(layout.width), static_cast<float>(layout.height));
- glUniformMatrix3x2fv(ModelViewMatrixLocation, 1, GL_FALSE, ortho_matrix.data());
-
- DrawScreenTriangles(screen_info, static_cast<float>(screen.left),
- static_cast<float>(screen.top), static_cast<float>(screen.GetWidth()),
- static_cast<float>(screen.GetHeight()));
+ glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
}
void RendererOpenGL::TryPresent(int timeout_ms) {
@@ -653,13 +679,14 @@ void RendererOpenGL::RenderScreenshot() {
return;
}
+ GLint old_read_fb;
+ GLint old_draw_fb;
+ glGetIntegerv(GL_READ_FRAMEBUFFER_BINDING, &old_read_fb);
+ glGetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &old_draw_fb);
+
// Draw the current frame to the screenshot framebuffer
screenshot_framebuffer.Create();
- GLuint old_read_fb = state.draw.read_framebuffer;
- GLuint old_draw_fb = state.draw.draw_framebuffer;
- state.draw.read_framebuffer = state.draw.draw_framebuffer = screenshot_framebuffer.handle;
- state.AllDirty();
- state.Apply();
+ glBindFramebuffer(GL_FRAMEBUFFER, screenshot_framebuffer.handle);
Layout::FramebufferLayout layout{renderer_settings.screenshot_framebuffer_layout};
@@ -676,12 +703,11 @@ void RendererOpenGL::RenderScreenshot() {
renderer_settings.screenshot_bits);
screenshot_framebuffer.Release();
- state.draw.read_framebuffer = old_read_fb;
- state.draw.draw_framebuffer = old_draw_fb;
- state.AllDirty();
- state.Apply();
glDeleteRenderbuffers(1, &renderbuffer);
+ glBindFramebuffer(GL_READ_FRAMEBUFFER, old_read_fb);
+ glBindFramebuffer(GL_DRAW_FRAMEBUFFER, old_draw_fb);
+
renderer_settings.screenshot_complete_callback();
renderer_settings.screenshot_requested = false;
}
diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h
index d45e69cbc..33073ce5b 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.h
+++ b/src/video_core/renderer_opengl/renderer_opengl.h
@@ -10,7 +10,8 @@
#include "common/math_util.h"
#include "video_core/renderer_base.h"
#include "video_core/renderer_opengl/gl_resource_manager.h"
-#include "video_core/renderer_opengl/gl_state.h"
+#include "video_core/renderer_opengl/gl_shader_manager.h"
+#include "video_core/renderer_opengl/gl_state_tracker.h"
namespace Core {
class System;
@@ -76,8 +77,6 @@ private:
/// Draws the emulated screens to the emulator window.
void DrawScreen(const Layout::FramebufferLayout& layout);
- void DrawScreenTriangles(const ScreenInfo& screen_info, float x, float y, float w, float h);
-
void RenderScreenshot();
/// Loads framebuffer from emulated memory into the active OpenGL texture.
@@ -93,17 +92,20 @@ private:
Core::Frontend::EmuWindow& emu_window;
Core::System& system;
- OpenGLState state;
+ StateTracker state_tracker{system};
// OpenGL object IDs
- OGLVertexArray vertex_array;
OGLBuffer vertex_buffer;
- OGLProgram shader;
+ OGLProgram vertex_program;
+ OGLProgram fragment_program;
OGLFramebuffer screenshot_framebuffer;
/// Display information for Switch screen
ScreenInfo screen_info;
+ /// Global dummy shader pipeline
+ GLShader::ProgramManager program_manager;
+
/// OpenGL framebuffer data
std::vector<u8> gl_framebuffer_data;
diff --git a/src/video_core/renderer_opengl/utils.cpp b/src/video_core/renderer_opengl/utils.cpp
index ac99e6385..b751086fa 100644
--- a/src/video_core/renderer_opengl/utils.cpp
+++ b/src/video_core/renderer_opengl/utils.cpp
@@ -9,6 +9,7 @@
#include <glad/glad.h>
#include "common/common_types.h"
+#include "video_core/renderer_opengl/gl_state_tracker.h"
#include "video_core/renderer_opengl/utils.h"
namespace OpenGL {
@@ -20,12 +21,12 @@ struct VertexArrayPushBuffer::Entry {
GLsizei stride{};
};
-VertexArrayPushBuffer::VertexArrayPushBuffer() = default;
+VertexArrayPushBuffer::VertexArrayPushBuffer(StateTracker& state_tracker)
+ : state_tracker{state_tracker} {}
VertexArrayPushBuffer::~VertexArrayPushBuffer() = default;
-void VertexArrayPushBuffer::Setup(GLuint vao_) {
- vao = vao_;
+void VertexArrayPushBuffer::Setup() {
index_buffer = nullptr;
vertex_buffers.clear();
}
@@ -41,13 +42,11 @@ void VertexArrayPushBuffer::SetVertexBuffer(GLuint binding_index, const GLuint*
void VertexArrayPushBuffer::Bind() {
if (index_buffer) {
- glVertexArrayElementBuffer(vao, *index_buffer);
+ state_tracker.BindIndexBuffer(*index_buffer);
}
- // TODO(Rodrigo): Find a way to ARB_multi_bind this
for (const auto& entry : vertex_buffers) {
- glVertexArrayVertexBuffer(vao, entry.binding_index, *entry.buffer, entry.offset,
- entry.stride);
+ glBindVertexBuffer(entry.binding_index, *entry.buffer, entry.offset, entry.stride);
}
}
diff --git a/src/video_core/renderer_opengl/utils.h b/src/video_core/renderer_opengl/utils.h
index 3ad7c02d4..47ee3177b 100644
--- a/src/video_core/renderer_opengl/utils.h
+++ b/src/video_core/renderer_opengl/utils.h
@@ -11,12 +11,14 @@
namespace OpenGL {
+class StateTracker;
+
class VertexArrayPushBuffer final {
public:
- explicit VertexArrayPushBuffer();
+ explicit VertexArrayPushBuffer(StateTracker& state_tracker);
~VertexArrayPushBuffer();
- void Setup(GLuint vao_);
+ void Setup();
void SetIndexBuffer(const GLuint* buffer);
@@ -28,7 +30,8 @@ public:
private:
struct Entry;
- GLuint vao{};
+ StateTracker& state_tracker;
+
const GLuint* index_buffer{};
std::vector<Entry> vertex_buffers;
};
diff --git a/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp b/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
index 4e3ff231e..2bb376555 100644
--- a/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
+++ b/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
@@ -112,19 +112,18 @@ constexpr FixedPipelineState::Rasterizer GetRasterizerState(const Maxwell& regs)
const auto& clip = regs.view_volume_clip_control;
const bool depth_clamp_enabled = clip.depth_clamp_near == 1 || clip.depth_clamp_far == 1;
- Maxwell::Cull::FrontFace front_face = regs.cull.front_face;
+ Maxwell::FrontFace front_face = regs.front_face;
if (regs.screen_y_control.triangle_rast_flip != 0 &&
regs.viewport_transform[0].scale_y > 0.0f) {
- if (front_face == Maxwell::Cull::FrontFace::CounterClockWise)
- front_face = Maxwell::Cull::FrontFace::ClockWise;
- else if (front_face == Maxwell::Cull::FrontFace::ClockWise)
- front_face = Maxwell::Cull::FrontFace::CounterClockWise;
+ if (front_face == Maxwell::FrontFace::CounterClockWise)
+ front_face = Maxwell::FrontFace::ClockWise;
+ else if (front_face == Maxwell::FrontFace::ClockWise)
+ front_face = Maxwell::FrontFace::CounterClockWise;
}
const bool gl_ndc = regs.depth_mode == Maxwell::DepthMode::MinusOneToOne;
- return FixedPipelineState::Rasterizer(regs.cull.enabled, depth_bias_enabled,
- depth_clamp_enabled, gl_ndc, regs.cull.cull_face,
- front_face);
+ return FixedPipelineState::Rasterizer(regs.cull_test_enabled, depth_bias_enabled,
+ depth_clamp_enabled, gl_ndc, regs.cull_face, front_face);
}
} // Anonymous namespace
diff --git a/src/video_core/renderer_vulkan/fixed_pipeline_state.h b/src/video_core/renderer_vulkan/fixed_pipeline_state.h
index 87056ef37..4c8ba7f90 100644
--- a/src/video_core/renderer_vulkan/fixed_pipeline_state.h
+++ b/src/video_core/renderer_vulkan/fixed_pipeline_state.h
@@ -171,8 +171,8 @@ struct FixedPipelineState {
struct Rasterizer {
constexpr Rasterizer(bool cull_enable, bool depth_bias_enable, bool depth_clamp_enable,
- bool ndc_minus_one_to_one, Maxwell::Cull::CullFace cull_face,
- Maxwell::Cull::FrontFace front_face)
+ bool ndc_minus_one_to_one, Maxwell::CullFace cull_face,
+ Maxwell::FrontFace front_face)
: cull_enable{cull_enable}, depth_bias_enable{depth_bias_enable},
depth_clamp_enable{depth_clamp_enable}, ndc_minus_one_to_one{ndc_minus_one_to_one},
cull_face{cull_face}, front_face{front_face} {}
@@ -182,8 +182,8 @@ struct FixedPipelineState {
bool depth_bias_enable;
bool depth_clamp_enable;
bool ndc_minus_one_to_one;
- Maxwell::Cull::CullFace cull_face;
- Maxwell::Cull::FrontFace front_face;
+ Maxwell::CullFace cull_face;
+ Maxwell::FrontFace front_face;
std::size_t Hash() const noexcept;
diff --git a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
index 948d67d89..df3ac707c 100644
--- a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
+++ b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
@@ -586,24 +586,24 @@ vk::BlendFactor BlendFactor(Maxwell::Blend::Factor factor) {
return {};
}
-vk::FrontFace FrontFace(Maxwell::Cull::FrontFace front_face) {
+vk::FrontFace FrontFace(Maxwell::FrontFace front_face) {
switch (front_face) {
- case Maxwell::Cull::FrontFace::ClockWise:
+ case Maxwell::FrontFace::ClockWise:
return vk::FrontFace::eClockwise;
- case Maxwell::Cull::FrontFace::CounterClockWise:
+ case Maxwell::FrontFace::CounterClockWise:
return vk::FrontFace::eCounterClockwise;
}
UNIMPLEMENTED_MSG("Unimplemented front face={}", static_cast<u32>(front_face));
return {};
}
-vk::CullModeFlags CullFace(Maxwell::Cull::CullFace cull_face) {
+vk::CullModeFlags CullFace(Maxwell::CullFace cull_face) {
switch (cull_face) {
- case Maxwell::Cull::CullFace::Front:
+ case Maxwell::CullFace::Front:
return vk::CullModeFlagBits::eFront;
- case Maxwell::Cull::CullFace::Back:
+ case Maxwell::CullFace::Back:
return vk::CullModeFlagBits::eBack;
- case Maxwell::Cull::CullFace::FrontAndBack:
+ case Maxwell::CullFace::FrontAndBack:
return vk::CullModeFlagBits::eFrontAndBack;
}
UNIMPLEMENTED_MSG("Unimplemented cull face={}", static_cast<u32>(cull_face));
diff --git a/src/video_core/renderer_vulkan/maxwell_to_vk.h b/src/video_core/renderer_vulkan/maxwell_to_vk.h
index 7e9678b7b..24f6ab544 100644
--- a/src/video_core/renderer_vulkan/maxwell_to_vk.h
+++ b/src/video_core/renderer_vulkan/maxwell_to_vk.h
@@ -54,9 +54,9 @@ vk::BlendOp BlendEquation(Maxwell::Blend::Equation equation);
vk::BlendFactor BlendFactor(Maxwell::Blend::Factor factor);
-vk::FrontFace FrontFace(Maxwell::Cull::FrontFace front_face);
+vk::FrontFace FrontFace(Maxwell::FrontFace front_face);
-vk::CullModeFlags CullFace(Maxwell::Cull::CullFace cull_face);
+vk::CullModeFlags CullFace(Maxwell::CullFace cull_face);
vk::ComponentSwizzle SwizzleSource(Tegra::Texture::SwizzleSource swizzle);
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index ddc62bc97..42bb01418 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -27,6 +27,7 @@
#include "video_core/renderer_vulkan/vk_rasterizer.h"
#include "video_core/renderer_vulkan/vk_resource_manager.h"
#include "video_core/renderer_vulkan/vk_scheduler.h"
+#include "video_core/renderer_vulkan/vk_state_tracker.h"
#include "video_core/renderer_vulkan/vk_swapchain.h"
namespace Vulkan {
@@ -177,10 +178,13 @@ bool RendererVulkan::Init() {
swapchain = std::make_unique<VKSwapchain>(surface, *device);
swapchain->Create(framebuffer.width, framebuffer.height, false);
- scheduler = std::make_unique<VKScheduler>(*device, *resource_manager);
+ state_tracker = std::make_unique<StateTracker>(system);
+
+ scheduler = std::make_unique<VKScheduler>(*device, *resource_manager, *state_tracker);
rasterizer = std::make_unique<RasterizerVulkan>(system, render_window, screen_info, *device,
- *resource_manager, *memory_manager, *scheduler);
+ *resource_manager, *memory_manager,
+ *state_tracker, *scheduler);
blit_screen = std::make_unique<VKBlitScreen>(system, render_window, *rasterizer, *device,
*resource_manager, *memory_manager, *swapchain,
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.h b/src/video_core/renderer_vulkan/renderer_vulkan.h
index f513397f0..3da08d2e4 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.h
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.h
@@ -4,8 +4,10 @@
#pragma once
+#include <memory>
#include <optional>
#include <vector>
+
#include "video_core/renderer_base.h"
#include "video_core/renderer_vulkan/declarations.h"
@@ -15,6 +17,7 @@ class System;
namespace Vulkan {
+class StateTracker;
class VKBlitScreen;
class VKDevice;
class VKFence;
@@ -61,6 +64,7 @@ private:
std::unique_ptr<VKSwapchain> swapchain;
std::unique_ptr<VKMemoryManager> memory_manager;
std::unique_ptr<VKResourceManager> resource_manager;
+ std::unique_ptr<StateTracker> state_tracker;
std::unique_ptr<VKScheduler> scheduler;
std::unique_ptr<VKBlitScreen> blit_screen;
};
diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
index 696e4b291..144e1e007 100644
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
@@ -188,11 +188,6 @@ VKPipelineCache::~VKPipelineCache() = default;
std::array<Shader, Maxwell::MaxShaderProgram> VKPipelineCache::GetShaders() {
const auto& gpu = system.GPU().Maxwell3D();
- auto& dirty = system.GPU().Maxwell3D().dirty.shaders;
- if (!dirty) {
- return last_shaders;
- }
- dirty = false;
std::array<Shader, Maxwell::MaxShaderProgram> shaders;
for (std::size_t index = 0; index < Maxwell::MaxShaderProgram; ++index) {
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index 3fe28c204..b402fb268 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -36,6 +36,7 @@
#include "video_core/renderer_vulkan/vk_sampler_cache.h"
#include "video_core/renderer_vulkan/vk_scheduler.h"
#include "video_core/renderer_vulkan/vk_staging_buffer_pool.h"
+#include "video_core/renderer_vulkan/vk_state_tracker.h"
#include "video_core/renderer_vulkan/vk_texture_cache.h"
#include "video_core/renderer_vulkan/vk_update_descriptor.h"
@@ -280,10 +281,11 @@ void RasterizerVulkan::DrawParameters::Draw(vk::CommandBuffer cmdbuf,
RasterizerVulkan::RasterizerVulkan(Core::System& system, Core::Frontend::EmuWindow& renderer,
VKScreenInfo& screen_info, const VKDevice& device,
VKResourceManager& resource_manager,
- VKMemoryManager& memory_manager, VKScheduler& scheduler)
+ VKMemoryManager& memory_manager, StateTracker& state_tracker,
+ VKScheduler& scheduler)
: RasterizerAccelerated{system.Memory()}, system{system}, render_window{renderer},
screen_info{screen_info}, device{device}, resource_manager{resource_manager},
- memory_manager{memory_manager}, scheduler{scheduler},
+ memory_manager{memory_manager}, state_tracker{state_tracker}, scheduler{scheduler},
staging_pool(device, memory_manager, scheduler), descriptor_pool(device),
update_descriptor_queue(device, scheduler),
quad_array_pass(device, scheduler, descriptor_pool, staging_pool, update_descriptor_queue),
@@ -548,6 +550,10 @@ bool RasterizerVulkan::AccelerateDisplay(const Tegra::FramebufferConfig& config,
return true;
}
+void RasterizerVulkan::SetupDirtyFlags() {
+ state_tracker.Initialize();
+}
+
void RasterizerVulkan::FlushWork() {
static constexpr u32 DRAWS_TO_DISPATCH = 4096;
@@ -571,9 +577,9 @@ void RasterizerVulkan::FlushWork() {
RasterizerVulkan::Texceptions RasterizerVulkan::UpdateAttachments() {
MICROPROFILE_SCOPE(Vulkan_RenderTargets);
- auto& dirty = system.GPU().Maxwell3D().dirty;
- const bool update_rendertargets = dirty.render_settings;
- dirty.render_settings = false;
+ auto& dirty = system.GPU().Maxwell3D().dirty.flags;
+ const bool update_rendertargets = dirty[VideoCommon::Dirty::RenderTargets];
+ dirty[VideoCommon::Dirty::RenderTargets] = false;
texture_cache.GuardRenderTargets(true);
@@ -723,13 +729,13 @@ void RasterizerVulkan::SetupImageTransitions(
}
void RasterizerVulkan::UpdateDynamicStates() {
- auto& gpu = system.GPU().Maxwell3D();
- UpdateViewportsState(gpu);
- UpdateScissorsState(gpu);
- UpdateDepthBias(gpu);
- UpdateBlendConstants(gpu);
- UpdateDepthBounds(gpu);
- UpdateStencilFaces(gpu);
+ auto& regs = system.GPU().Maxwell3D().regs;
+ UpdateViewportsState(regs);
+ UpdateScissorsState(regs);
+ UpdateDepthBias(regs);
+ UpdateBlendConstants(regs);
+ UpdateDepthBounds(regs);
+ UpdateStencilFaces(regs);
}
void RasterizerVulkan::SetupVertexArrays(FixedPipelineState::VertexInput& vertex_input,
@@ -979,12 +985,10 @@ void RasterizerVulkan::SetupImage(const Tegra::Texture::TICEntry& tic, const Ima
image_views.push_back(ImageView{std::move(view), image_layout});
}
-void RasterizerVulkan::UpdateViewportsState(Tegra::Engines::Maxwell3D& gpu) {
- if (!gpu.dirty.viewport_transform && scheduler.TouchViewports()) {
+void RasterizerVulkan::UpdateViewportsState(Tegra::Engines::Maxwell3D::Regs& regs) {
+ if (!state_tracker.TouchViewports()) {
return;
}
- gpu.dirty.viewport_transform = false;
- const auto& regs = gpu.regs;
const std::array viewports{
GetViewportState(device, regs, 0), GetViewportState(device, regs, 1),
GetViewportState(device, regs, 2), GetViewportState(device, regs, 3),
@@ -999,12 +1003,10 @@ void RasterizerVulkan::UpdateViewportsState(Tegra::Engines::Maxwell3D& gpu) {
});
}
-void RasterizerVulkan::UpdateScissorsState(Tegra::Engines::Maxwell3D& gpu) {
- if (!gpu.dirty.scissor_test && scheduler.TouchScissors()) {
+void RasterizerVulkan::UpdateScissorsState(Tegra::Engines::Maxwell3D::Regs& regs) {
+ if (!state_tracker.TouchScissors()) {
return;
}
- gpu.dirty.scissor_test = false;
- const auto& regs = gpu.regs;
const std::array scissors = {
GetScissorState(regs, 0), GetScissorState(regs, 1), GetScissorState(regs, 2),
GetScissorState(regs, 3), GetScissorState(regs, 4), GetScissorState(regs, 5),
@@ -1017,46 +1019,39 @@ void RasterizerVulkan::UpdateScissorsState(Tegra::Engines::Maxwell3D& gpu) {
});
}
-void RasterizerVulkan::UpdateDepthBias(Tegra::Engines::Maxwell3D& gpu) {
- if (!gpu.dirty.polygon_offset && scheduler.TouchDepthBias()) {
+void RasterizerVulkan::UpdateDepthBias(Tegra::Engines::Maxwell3D::Regs& regs) {
+ if (!state_tracker.TouchDepthBias()) {
return;
}
- gpu.dirty.polygon_offset = false;
- const auto& regs = gpu.regs;
scheduler.Record([constant = regs.polygon_offset_units, clamp = regs.polygon_offset_clamp,
factor = regs.polygon_offset_factor](auto cmdbuf, auto& dld) {
cmdbuf.setDepthBias(constant, clamp, factor / 2.0f, dld);
});
}
-void RasterizerVulkan::UpdateBlendConstants(Tegra::Engines::Maxwell3D& gpu) {
- if (!gpu.dirty.blend_state && scheduler.TouchBlendConstants()) {
+void RasterizerVulkan::UpdateBlendConstants(Tegra::Engines::Maxwell3D::Regs& regs) {
+ if (!state_tracker.TouchBlendConstants()) {
return;
}
- gpu.dirty.blend_state = false;
- const std::array blend_color = {gpu.regs.blend_color.r, gpu.regs.blend_color.g,
- gpu.regs.blend_color.b, gpu.regs.blend_color.a};
+ const std::array blend_color = {regs.blend_color.r, regs.blend_color.g, regs.blend_color.b,
+ regs.blend_color.a};
scheduler.Record([blend_color](auto cmdbuf, auto& dld) {
cmdbuf.setBlendConstants(blend_color.data(), dld);
});
}
-void RasterizerVulkan::UpdateDepthBounds(Tegra::Engines::Maxwell3D& gpu) {
- if (!gpu.dirty.depth_bounds_values && scheduler.TouchDepthBounds()) {
+void RasterizerVulkan::UpdateDepthBounds(Tegra::Engines::Maxwell3D::Regs& regs) {
+ if (!state_tracker.TouchDepthBounds()) {
return;
}
- gpu.dirty.depth_bounds_values = false;
- const auto& regs = gpu.regs;
scheduler.Record([min = regs.depth_bounds[0], max = regs.depth_bounds[1]](
auto cmdbuf, auto& dld) { cmdbuf.setDepthBounds(min, max, dld); });
}
-void RasterizerVulkan::UpdateStencilFaces(Tegra::Engines::Maxwell3D& gpu) {
- if (!gpu.dirty.stencil_test && scheduler.TouchStencilValues()) {
+void RasterizerVulkan::UpdateStencilFaces(Tegra::Engines::Maxwell3D::Regs& regs) {
+ if (!state_tracker.TouchStencilProperties()) {
return;
}
- gpu.dirty.stencil_test = false;
- const auto& regs = gpu.regs;
if (regs.stencil_two_side_enable) {
// Separate values per face
scheduler.Record(
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.h b/src/video_core/renderer_vulkan/vk_rasterizer.h
index 4dc8af6e8..96ea05f0a 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.h
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.h
@@ -96,6 +96,7 @@ struct hash<Vulkan::FramebufferCacheKey> {
namespace Vulkan {
+class StateTracker;
class BufferBindings;
struct ImageView {
@@ -108,7 +109,7 @@ public:
explicit RasterizerVulkan(Core::System& system, Core::Frontend::EmuWindow& render_window,
VKScreenInfo& screen_info, const VKDevice& device,
VKResourceManager& resource_manager, VKMemoryManager& memory_manager,
- VKScheduler& scheduler);
+ StateTracker& state_tracker, VKScheduler& scheduler);
~RasterizerVulkan() override;
void Draw(bool is_indexed, bool is_instanced) override;
@@ -127,6 +128,7 @@ public:
const Tegra::Engines::Fermi2D::Config& copy_config) override;
bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
u32 pixel_stride) override;
+ void SetupDirtyFlags() override;
/// Maximum supported size that a constbuffer can have in bytes.
static constexpr std::size_t MaxConstbufferSize = 0x10000;
@@ -215,12 +217,12 @@ private:
void SetupImage(const Tegra::Texture::TICEntry& tic, const ImageEntry& entry);
- void UpdateViewportsState(Tegra::Engines::Maxwell3D& gpu);
- void UpdateScissorsState(Tegra::Engines::Maxwell3D& gpu);
- void UpdateDepthBias(Tegra::Engines::Maxwell3D& gpu);
- void UpdateBlendConstants(Tegra::Engines::Maxwell3D& gpu);
- void UpdateDepthBounds(Tegra::Engines::Maxwell3D& gpu);
- void UpdateStencilFaces(Tegra::Engines::Maxwell3D& gpu);
+ void UpdateViewportsState(Tegra::Engines::Maxwell3D::Regs& regs);
+ void UpdateScissorsState(Tegra::Engines::Maxwell3D::Regs& regs);
+ void UpdateDepthBias(Tegra::Engines::Maxwell3D::Regs& regs);
+ void UpdateBlendConstants(Tegra::Engines::Maxwell3D::Regs& regs);
+ void UpdateDepthBounds(Tegra::Engines::Maxwell3D::Regs& regs);
+ void UpdateStencilFaces(Tegra::Engines::Maxwell3D::Regs& regs);
std::size_t CalculateGraphicsStreamBufferSize(bool is_indexed) const;
@@ -241,6 +243,7 @@ private:
const VKDevice& device;
VKResourceManager& resource_manager;
VKMemoryManager& memory_manager;
+ StateTracker& state_tracker;
VKScheduler& scheduler;
VKStagingBufferPool staging_pool;
diff --git a/src/video_core/renderer_vulkan/vk_scheduler.cpp b/src/video_core/renderer_vulkan/vk_scheduler.cpp
index 92bd6c344..b61d4fe63 100644
--- a/src/video_core/renderer_vulkan/vk_scheduler.cpp
+++ b/src/video_core/renderer_vulkan/vk_scheduler.cpp
@@ -2,6 +2,12 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
+#include <memory>
+#include <mutex>
+#include <optional>
+#include <thread>
+#include <utility>
+
#include "common/assert.h"
#include "common/microprofile.h"
#include "video_core/renderer_vulkan/declarations.h"
@@ -9,6 +15,7 @@
#include "video_core/renderer_vulkan/vk_query_cache.h"
#include "video_core/renderer_vulkan/vk_resource_manager.h"
#include "video_core/renderer_vulkan/vk_scheduler.h"
+#include "video_core/renderer_vulkan/vk_state_tracker.h"
namespace Vulkan {
@@ -29,9 +36,10 @@ void VKScheduler::CommandChunk::ExecuteAll(vk::CommandBuffer cmdbuf,
last = nullptr;
}
-VKScheduler::VKScheduler(const VKDevice& device, VKResourceManager& resource_manager)
- : device{device}, resource_manager{resource_manager}, next_fence{
- &resource_manager.CommitFence()} {
+VKScheduler::VKScheduler(const VKDevice& device, VKResourceManager& resource_manager,
+ StateTracker& state_tracker)
+ : device{device}, resource_manager{resource_manager}, state_tracker{state_tracker},
+ next_fence{&resource_manager.CommitFence()} {
AcquireNewChunk();
AllocateNewContext();
worker_thread = std::thread(&VKScheduler::WorkerThread, this);
@@ -157,12 +165,7 @@ void VKScheduler::AllocateNewContext() {
void VKScheduler::InvalidateState() {
state.graphics_pipeline = nullptr;
- state.viewports = false;
- state.scissors = false;
- state.depth_bias = false;
- state.blend_constants = false;
- state.depth_bounds = false;
- state.stencil_values = false;
+ state_tracker.InvalidateCommandBufferState();
}
void VKScheduler::EndPendingOperations() {
diff --git a/src/video_core/renderer_vulkan/vk_scheduler.h b/src/video_core/renderer_vulkan/vk_scheduler.h
index 62fd7858b..c7cc291c3 100644
--- a/src/video_core/renderer_vulkan/vk_scheduler.h
+++ b/src/video_core/renderer_vulkan/vk_scheduler.h
@@ -17,6 +17,7 @@
namespace Vulkan {
+class StateTracker;
class VKDevice;
class VKFence;
class VKQueryCache;
@@ -43,7 +44,8 @@ private:
/// OpenGL-like operations on Vulkan command buffers.
class VKScheduler {
public:
- explicit VKScheduler(const VKDevice& device, VKResourceManager& resource_manager);
+ explicit VKScheduler(const VKDevice& device, VKResourceManager& resource_manager,
+ StateTracker& state_tracker);
~VKScheduler();
/// Sends the current execution context to the GPU.
@@ -74,36 +76,6 @@ public:
query_cache = &query_cache_;
}
- /// Returns true when viewports have been set in the current command buffer.
- bool TouchViewports() {
- return std::exchange(state.viewports, true);
- }
-
- /// Returns true when scissors have been set in the current command buffer.
- bool TouchScissors() {
- return std::exchange(state.scissors, true);
- }
-
- /// Returns true when depth bias have been set in the current command buffer.
- bool TouchDepthBias() {
- return std::exchange(state.depth_bias, true);
- }
-
- /// Returns true when blend constants have been set in the current command buffer.
- bool TouchBlendConstants() {
- return std::exchange(state.blend_constants, true);
- }
-
- /// Returns true when depth bounds have been set in the current command buffer.
- bool TouchDepthBounds() {
- return std::exchange(state.depth_bounds, true);
- }
-
- /// Returns true when stencil values have been set in the current command buffer.
- bool TouchStencilValues() {
- return std::exchange(state.stencil_values, true);
- }
-
/// Send work to a separate thread.
template <typename T>
void Record(T&& command) {
@@ -217,6 +189,8 @@ private:
const VKDevice& device;
VKResourceManager& resource_manager;
+ StateTracker& state_tracker;
+
VKQueryCache* query_cache = nullptr;
vk::CommandBuffer current_cmdbuf;
@@ -226,12 +200,6 @@ private:
struct State {
std::optional<vk::RenderPassBeginInfo> renderpass;
vk::Pipeline graphics_pipeline;
- bool viewports = false;
- bool scissors = false;
- bool depth_bias = false;
- bool blend_constants = false;
- bool depth_bounds = false;
- bool stencil_values = false;
} state;
std::unique_ptr<CommandChunk> chunk;
diff --git a/src/video_core/renderer_vulkan/vk_state_tracker.cpp b/src/video_core/renderer_vulkan/vk_state_tracker.cpp
new file mode 100644
index 000000000..d74e68b63
--- /dev/null
+++ b/src/video_core/renderer_vulkan/vk_state_tracker.cpp
@@ -0,0 +1,101 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <algorithm>
+#include <cstddef>
+#include <iterator>
+
+#include "common/common_types.h"
+#include "core/core.h"
+#include "video_core/dirty_flags.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/gpu.h"
+#include "video_core/renderer_vulkan/vk_state_tracker.h"
+
+#define OFF(field_name) MAXWELL3D_REG_INDEX(field_name)
+#define NUM(field_name) (sizeof(Maxwell3D::Regs::field_name) / sizeof(u32))
+
+namespace Vulkan {
+
+namespace {
+
+using namespace Dirty;
+using namespace VideoCommon::Dirty;
+using Tegra::Engines::Maxwell3D;
+using Regs = Maxwell3D::Regs;
+using Tables = Maxwell3D::DirtyState::Tables;
+using Table = Maxwell3D::DirtyState::Table;
+using Flags = Maxwell3D::DirtyState::Flags;
+
+Flags MakeInvalidationFlags() {
+ Flags flags{};
+ flags[Viewports] = true;
+ flags[Scissors] = true;
+ flags[DepthBias] = true;
+ flags[BlendConstants] = true;
+ flags[DepthBounds] = true;
+ flags[StencilProperties] = true;
+ return flags;
+}
+
+void SetupDirtyViewports(Tables& tables) {
+ FillBlock(tables[0], OFF(viewport_transform), NUM(viewport_transform), Viewports);
+ FillBlock(tables[0], OFF(viewports), NUM(viewports), Viewports);
+ tables[0][OFF(viewport_transform_enabled)] = Viewports;
+}
+
+void SetupDirtyScissors(Tables& tables) {
+ FillBlock(tables[0], OFF(scissor_test), NUM(scissor_test), Scissors);
+}
+
+void SetupDirtyDepthBias(Tables& tables) {
+ auto& table = tables[0];
+ table[OFF(polygon_offset_units)] = DepthBias;
+ table[OFF(polygon_offset_clamp)] = DepthBias;
+ table[OFF(polygon_offset_factor)] = DepthBias;
+}
+
+void SetupDirtyBlendConstants(Tables& tables) {
+ FillBlock(tables[0], OFF(blend_color), NUM(blend_color), BlendConstants);
+}
+
+void SetupDirtyDepthBounds(Tables& tables) {
+ FillBlock(tables[0], OFF(depth_bounds), NUM(depth_bounds), DepthBounds);
+}
+
+void SetupDirtyStencilProperties(Tables& tables) {
+ auto& table = tables[0];
+ table[OFF(stencil_two_side_enable)] = StencilProperties;
+ table[OFF(stencil_front_func_ref)] = StencilProperties;
+ table[OFF(stencil_front_mask)] = StencilProperties;
+ table[OFF(stencil_front_func_mask)] = StencilProperties;
+ table[OFF(stencil_back_func_ref)] = StencilProperties;
+ table[OFF(stencil_back_mask)] = StencilProperties;
+ table[OFF(stencil_back_func_mask)] = StencilProperties;
+}
+
+} // Anonymous namespace
+
+StateTracker::StateTracker(Core::System& system)
+ : system{system}, invalidation_flags{MakeInvalidationFlags()} {}
+
+void StateTracker::Initialize() {
+ auto& dirty = system.GPU().Maxwell3D().dirty;
+ auto& tables = dirty.tables;
+ SetupDirtyRenderTargets(tables);
+ SetupDirtyViewports(tables);
+ SetupDirtyScissors(tables);
+ SetupDirtyDepthBias(tables);
+ SetupDirtyBlendConstants(tables);
+ SetupDirtyDepthBounds(tables);
+ SetupDirtyStencilProperties(tables);
+
+ SetupCommonOnWriteStores(dirty.on_write_stores);
+}
+
+void StateTracker::InvalidateCommandBufferState() {
+ system.GPU().Maxwell3D().dirty.flags |= invalidation_flags;
+}
+
+} // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_state_tracker.h b/src/video_core/renderer_vulkan/vk_state_tracker.h
new file mode 100644
index 000000000..03bc415b2
--- /dev/null
+++ b/src/video_core/renderer_vulkan/vk_state_tracker.h
@@ -0,0 +1,79 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <cstddef>
+#include <limits>
+
+#include "common/common_types.h"
+#include "core/core.h"
+#include "video_core/dirty_flags.h"
+#include "video_core/engines/maxwell_3d.h"
+
+namespace Vulkan {
+
+namespace Dirty {
+
+enum : u8 {
+ First = VideoCommon::Dirty::LastCommonEntry,
+
+ Viewports,
+ Scissors,
+ DepthBias,
+ BlendConstants,
+ DepthBounds,
+ StencilProperties,
+
+ Last
+};
+static_assert(Last <= std::numeric_limits<u8>::max());
+
+} // namespace Dirty
+
+class StateTracker {
+public:
+ explicit StateTracker(Core::System& system);
+
+ void Initialize();
+
+ void InvalidateCommandBufferState();
+
+ bool TouchViewports() {
+ return Exchange(Dirty::Viewports, false);
+ }
+
+ bool TouchScissors() {
+ return Exchange(Dirty::Scissors, false);
+ }
+
+ bool TouchDepthBias() {
+ return Exchange(Dirty::DepthBias, false);
+ }
+
+ bool TouchBlendConstants() {
+ return Exchange(Dirty::BlendConstants, false);
+ }
+
+ bool TouchDepthBounds() {
+ return Exchange(Dirty::DepthBounds, false);
+ }
+
+ bool TouchStencilProperties() {
+ return Exchange(Dirty::StencilProperties, false);
+ }
+
+private:
+ bool Exchange(std::size_t id, bool new_value) const noexcept {
+ auto& flags = system.GPU().Maxwell3D().dirty.flags;
+ const bool is_dirty = flags[id];
+ flags[id] = new_value;
+ return is_dirty;
+ }
+
+ Core::System& system;
+ Tegra::Engines::Maxwell3D::DirtyState::Flags invalidation_flags;
+};
+
+} // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.cpp b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
index 51b0d38a6..73d92a5ae 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
@@ -22,6 +22,7 @@
#include "video_core/renderer_vulkan/vk_device.h"
#include "video_core/renderer_vulkan/vk_memory_manager.h"
#include "video_core/renderer_vulkan/vk_rasterizer.h"
+#include "video_core/renderer_vulkan/vk_scheduler.h"
#include "video_core/renderer_vulkan/vk_staging_buffer_pool.h"
#include "video_core/renderer_vulkan/vk_texture_cache.h"
#include "video_core/surface.h"
diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h
index c70e4aec2..51373b687 100644
--- a/src/video_core/texture_cache/texture_cache.h
+++ b/src/video_core/texture_cache/texture_cache.h
@@ -22,6 +22,7 @@
#include "core/core.h"
#include "core/memory.h"
#include "core/settings.h"
+#include "video_core/dirty_flags.h"
#include "video_core/engines/fermi_2d.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/gpu.h"
@@ -142,11 +143,10 @@ public:
TView GetDepthBufferSurface(bool preserve_contents) {
std::lock_guard lock{mutex};
auto& maxwell3d = system.GPU().Maxwell3D();
-
- if (!maxwell3d.dirty.depth_buffer) {
+ if (!maxwell3d.dirty.flags[VideoCommon::Dirty::ZetaBuffer]) {
return depth_buffer.view;
}
- maxwell3d.dirty.depth_buffer = false;
+ maxwell3d.dirty.flags[VideoCommon::Dirty::ZetaBuffer] = false;
const auto& regs{maxwell3d.regs};
const auto gpu_addr{regs.zeta.Address()};
@@ -175,10 +175,10 @@ public:
std::lock_guard lock{mutex};
ASSERT(index < Tegra::Engines::Maxwell3D::Regs::NumRenderTargets);
auto& maxwell3d = system.GPU().Maxwell3D();
- if (!maxwell3d.dirty.render_target[index]) {
+ if (!maxwell3d.dirty.flags[VideoCommon::Dirty::ColorBuffer0 + index]) {
return render_targets[index].view;
}
- maxwell3d.dirty.render_target[index] = false;
+ maxwell3d.dirty.flags[VideoCommon::Dirty::ColorBuffer0 + index] = false;
const auto& regs{maxwell3d.regs};
if (index >= regs.rt_control.count || regs.rt[index].Address() == 0 ||
@@ -320,14 +320,14 @@ protected:
virtual void BufferCopy(TSurface& src_surface, TSurface& dst_surface) = 0;
void ManageRenderTargetUnregister(TSurface& surface) {
- auto& maxwell3d = system.GPU().Maxwell3D();
+ auto& dirty = system.GPU().Maxwell3D().dirty;
const u32 index = surface->GetRenderTarget();
if (index == DEPTH_RT) {
- maxwell3d.dirty.depth_buffer = true;
+ dirty.flags[VideoCommon::Dirty::ZetaBuffer] = true;
} else {
- maxwell3d.dirty.render_target[index] = true;
+ dirty.flags[VideoCommon::Dirty::ColorBuffer0 + index] = true;
}
- maxwell3d.dirty.render_settings = true;
+ dirty.flags[VideoCommon::Dirty::RenderTargets] = true;
}
void Register(TSurface surface) {