summaryrefslogtreecommitdiffstats
path: root/src/video_core
diff options
context:
space:
mode:
Diffstat (limited to 'src/video_core')
-rw-r--r--src/video_core/CMakeLists.txt1
-rw-r--r--src/video_core/engines/const_buffer_info.h17
-rw-r--r--src/video_core/engines/maxwell_3d.cpp4
-rw-r--r--src/video_core/engines/maxwell_3d.h8
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp80
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.h15
6 files changed, 69 insertions, 56 deletions
diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt
index 2d4caa08d..f8b67cbe1 100644
--- a/src/video_core/CMakeLists.txt
+++ b/src/video_core/CMakeLists.txt
@@ -3,6 +3,7 @@ add_library(video_core STATIC
dma_pusher.h
debug_utils/debug_utils.cpp
debug_utils/debug_utils.h
+ engines/const_buffer_info.h
engines/engine_upload.cpp
engines/engine_upload.h
engines/fermi_2d.cpp
diff --git a/src/video_core/engines/const_buffer_info.h b/src/video_core/engines/const_buffer_info.h
new file mode 100644
index 000000000..d8f672462
--- /dev/null
+++ b/src/video_core/engines/const_buffer_info.h
@@ -0,0 +1,17 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace Tegra::Engines {
+
+struct ConstBufferInfo {
+ GPUVAddr address;
+ u32 size;
+ bool enabled;
+};
+
+} // namespace Tegra::Engines
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index 39968d403..08d553696 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -396,12 +396,10 @@ void Maxwell3D::ProcessCBBind(Regs::ShaderStage stage) {
auto& shader = state.shader_stages[static_cast<std::size_t>(stage)];
auto& bind_data = regs.cb_bind[static_cast<std::size_t>(stage)];
- auto& buffer = shader.const_buffers[bind_data.index];
-
ASSERT(bind_data.index < Regs::MaxConstBuffers);
+ auto& buffer = shader.const_buffers[bind_data.index];
buffer.enabled = bind_data.valid.Value() != 0;
- buffer.index = bind_data.index;
buffer.address = regs.const_buffer.BufferAddress();
buffer.size = regs.const_buffer.cb_size;
}
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index f342c78e6..13e314944 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -15,6 +15,7 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/math_util.h"
+#include "video_core/engines/const_buffer_info.h"
#include "video_core/engines/engine_upload.h"
#include "video_core/gpu.h"
#include "video_core/macro_interpreter.h"
@@ -1112,13 +1113,6 @@ public:
static_assert(std::is_trivially_copyable_v<Regs>, "Maxwell3D Regs must be trivially copyable");
struct State {
- struct ConstBufferInfo {
- GPUVAddr address;
- u32 index;
- u32 size;
- bool enabled;
- };
-
struct ShaderStageInfo {
std::array<ConstBufferInfo, Regs::MaxConstBuffers> const_buffers;
};
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index ca410287a..d77426067 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -322,9 +322,9 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
}
const auto stage_enum = static_cast<Maxwell::ShaderStage>(stage);
- SetupConstBuffers(stage_enum, shader, program_handle, base_bindings);
- SetupGlobalRegions(stage_enum, shader, program_handle, base_bindings);
- SetupTextures(stage_enum, shader, program_handle, base_bindings);
+ SetupDrawConstBuffers(stage_enum, shader);
+ SetupGlobalRegions(stage_enum, shader);
+ SetupTextures(stage_enum, shader, base_bindings);
// Workaround for Intel drivers.
// When a clip distance is enabled but not set in the shader it crops parts of the screen
@@ -776,57 +776,55 @@ bool RasterizerOpenGL::AccelerateDisplay(const Tegra::FramebufferConfig& config,
return true;
}
-void RasterizerOpenGL::SetupConstBuffers(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage,
- const Shader& shader, GLuint program_handle,
- BaseBindings base_bindings) {
+void RasterizerOpenGL::SetupDrawConstBuffers(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage,
+ const Shader& shader) {
MICROPROFILE_SCOPE(OpenGL_UBO);
- const auto& gpu = system.GPU();
- const auto& maxwell3d = gpu.Maxwell3D();
- const auto& shader_stage = maxwell3d.state.shader_stages[static_cast<std::size_t>(stage)];
+ const auto stage_index = static_cast<std::size_t>(stage);
+ const auto& shader_stage = system.GPU().Maxwell3D().state.shader_stages[stage_index];
const auto& entries = shader->GetShaderEntries().const_buffers;
// Upload only the enabled buffers from the 16 constbuffers of each shader stage
for (u32 bindpoint = 0; bindpoint < entries.size(); ++bindpoint) {
- const auto& used_buffer = entries[bindpoint];
- const auto& buffer = shader_stage.const_buffers[used_buffer.GetIndex()];
-
- if (!buffer.enabled) {
- // Set values to zero to unbind buffers
- bind_ubo_pushbuffer.Push(0, 0, 0);
- continue;
- }
+ const auto& entry = entries[bindpoint];
+ SetupConstBuffer(shader_stage.const_buffers[entry.GetIndex()], entry);
+ }
+}
- std::size_t size = 0;
+void RasterizerOpenGL::SetupConstBuffer(const Tegra::Engines::ConstBufferInfo& buffer,
+ const GLShader::ConstBufferEntry& entry) {
+ if (!buffer.enabled) {
+ // Set values to zero to unbind buffers
+ bind_ubo_pushbuffer.Push(0, 0, 0);
+ return;
+ }
- if (used_buffer.IsIndirect()) {
- // Buffer is accessed indirectly, so upload the entire thing
- size = buffer.size;
+ std::size_t size;
+ if (entry.IsIndirect()) {
+ // Buffer is accessed indirectly, so upload the entire thing
+ size = buffer.size;
- if (size > MaxConstbufferSize) {
- LOG_WARNING(Render_OpenGL, "Indirect constbuffer size {} exceeds maximum {}", size,
- MaxConstbufferSize);
- size = MaxConstbufferSize;
- }
- } else {
- // Buffer is accessed directly, upload just what we use
- size = used_buffer.GetSize();
+ if (size > MaxConstbufferSize) {
+ LOG_WARNING(Render_OpenGL, "Indirect constbuffer size {} exceeds maximum {}", size,
+ MaxConstbufferSize);
+ size = MaxConstbufferSize;
}
+ } else {
+ // Buffer is accessed directly, upload just what we use
+ size = entry.GetSize();
+ }
- // Align the actual size so it ends up being a multiple of vec4 to meet the OpenGL std140
- // UBO alignment requirements.
- size = Common::AlignUp(size, sizeof(GLvec4));
- ASSERT_MSG(size <= MaxConstbufferSize, "Constbuffer too big");
-
- const GLintptr const_buffer_offset =
- buffer_cache.UploadMemory(buffer.address, size, device.GetUniformBufferAlignment());
+ // Align the actual size so it ends up being a multiple of vec4 to meet the OpenGL std140
+ // UBO alignment requirements.
+ size = Common::AlignUp(size, sizeof(GLvec4));
+ ASSERT_MSG(size <= MaxConstbufferSize, "Constant buffer is too big");
- bind_ubo_pushbuffer.Push(buffer_cache.GetHandle(), const_buffer_offset, size);
- }
+ const std::size_t alignment = device.GetUniformBufferAlignment();
+ const GLintptr offset = buffer_cache.UploadMemory(buffer.address, size, alignment);
+ bind_ubo_pushbuffer.Push(buffer_cache.GetHandle(), offset, size);
}
void RasterizerOpenGL::SetupGlobalRegions(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage,
- const Shader& shader, GLenum primitive_mode,
- BaseBindings base_bindings) {
+ const Shader& shader) {
const auto& entries = shader->GetShaderEntries().global_memory_entries;
for (std::size_t bindpoint = 0; bindpoint < entries.size(); ++bindpoint) {
const auto& entry{entries[bindpoint]};
@@ -840,7 +838,7 @@ void RasterizerOpenGL::SetupGlobalRegions(Tegra::Engines::Maxwell3D::Regs::Shade
}
void RasterizerOpenGL::SetupTextures(Maxwell::ShaderStage stage, const Shader& shader,
- GLuint program_handle, BaseBindings base_bindings) {
+ BaseBindings base_bindings) {
MICROPROFILE_SCOPE(OpenGL_Texture);
const auto& gpu = system.GPU();
const auto& maxwell3d = gpu.Maxwell3D();
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index 2817f65c9..f7671ff5d 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -17,6 +17,7 @@
#include <glad/glad.h>
#include "common/common_types.h"
+#include "video_core/engines/const_buffer_info.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/rasterizer_cache.h"
#include "video_core/rasterizer_interface.h"
@@ -27,6 +28,7 @@
#include "video_core/renderer_opengl/gl_resource_manager.h"
#include "video_core/renderer_opengl/gl_sampler_cache.h"
#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/utils.h"
@@ -105,17 +107,20 @@ private:
bool preserve_contents = true, std::optional<std::size_t> single_color_target = {});
/// Configures the current constbuffers to use for the draw command.
- void SetupConstBuffers(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage, const Shader& shader,
- GLuint program_handle, BaseBindings base_bindings);
+ void SetupDrawConstBuffers(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage,
+ const Shader& shader);
+
+ /// Configures a constant buffer.
+ void SetupConstBuffer(const Tegra::Engines::ConstBufferInfo& buffer,
+ const GLShader::ConstBufferEntry& entry);
/// Configures the current global memory entries to use for the draw command.
void SetupGlobalRegions(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage,
- const Shader& shader, GLenum primitive_mode,
- BaseBindings base_bindings);
+ const Shader& shader);
/// Configures the current textures to use for the draw command.
void SetupTextures(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage, const Shader& shader,
- GLuint program_handle, BaseBindings base_bindings);
+ BaseBindings base_bindings);
/// Syncs the viewport and depth range to match the guest state
void SyncViewport(OpenGLState& current_state);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 22:26:16 +0100