summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--src/video_core/renderer_opengl/gl_state.cpp99
-rw-r--r--src/video_core/renderer_opengl/gl_state.h146
2 files changed, 75 insertions, 170 deletions
diff --git a/src/video_core/renderer_opengl/gl_state.cpp b/src/video_core/renderer_opengl/gl_state.cpp
index bf86b5a0b..88c32bd4f 100644
--- a/src/video_core/renderer_opengl/gl_state.cpp
+++ b/src/video_core/renderer_opengl/gl_state.cpp
@@ -80,104 +80,7 @@ void Enable(GLenum cap, GLuint index, bool& current_value, bool new_value) {
} // namespace
-OpenGLState::OpenGLState() {
- // These all match default OpenGL values
- framebuffer_srgb.enabled = false;
-
- multisample_control.alpha_to_coverage = false;
- multisample_control.alpha_to_one = false;
-
- cull.enabled = false;
- cull.mode = GL_BACK;
- cull.front_face = GL_CCW;
-
- depth.test_enabled = false;
- depth.test_func = GL_LESS;
- depth.write_mask = GL_TRUE;
-
- primitive_restart.enabled = false;
- primitive_restart.index = 0;
-
- for (auto& item : color_mask) {
- item.red_enabled = GL_TRUE;
- item.green_enabled = GL_TRUE;
- item.blue_enabled = GL_TRUE;
- item.alpha_enabled = GL_TRUE;
- }
-
- const auto ResetStencil = [](auto& config) {
- config.test_func = GL_ALWAYS;
- config.test_ref = 0;
- config.test_mask = 0xFFFFFFFF;
- config.write_mask = 0xFFFFFFFF;
- config.action_depth_fail = GL_KEEP;
- config.action_depth_pass = GL_KEEP;
- config.action_stencil_fail = GL_KEEP;
- };
- stencil.test_enabled = false;
- ResetStencil(stencil.front);
- ResetStencil(stencil.back);
-
- for (auto& item : viewports) {
- item.x = 0;
- item.y = 0;
- item.width = 0;
- item.height = 0;
- item.depth_range_near = 0.0f;
- item.depth_range_far = 1.0f;
- item.scissor.enabled = false;
- item.scissor.x = 0;
- item.scissor.y = 0;
- item.scissor.width = 0;
- item.scissor.height = 0;
- }
-
- for (auto& item : blend) {
- item.enabled = true;
- item.rgb_equation = GL_FUNC_ADD;
- item.a_equation = GL_FUNC_ADD;
- item.src_rgb_func = GL_ONE;
- item.dst_rgb_func = GL_ZERO;
- item.src_a_func = GL_ONE;
- item.dst_a_func = GL_ZERO;
- }
-
- independant_blend.enabled = false;
-
- blend_color.red = 0.0f;
- blend_color.green = 0.0f;
- blend_color.blue = 0.0f;
- blend_color.alpha = 0.0f;
-
- logic_op.enabled = false;
- logic_op.operation = GL_COPY;
-
- draw.read_framebuffer = 0;
- draw.draw_framebuffer = 0;
- draw.vertex_array = 0;
- draw.shader_program = 0;
- draw.program_pipeline = 0;
-
- clip_distance = {};
-
- point.size = 1;
-
- fragment_color_clamp.enabled = false;
-
- depth_clamp.far_plane = false;
- depth_clamp.near_plane = false;
-
- polygon_offset.fill_enable = false;
- polygon_offset.line_enable = false;
- polygon_offset.point_enable = false;
- polygon_offset.factor = 0.0f;
- polygon_offset.units = 0.0f;
- polygon_offset.clamp = 0.0f;
-
- alpha_test.enabled = false;
- alpha_test.func = GL_ALWAYS;
- alpha_test.ref = 0.0f;
-}
+OpenGLState::OpenGLState() = default;
void OpenGLState::SetDefaultViewports() {
for (auto& item : viewports) {
diff --git a/src/video_core/renderer_opengl/gl_state.h b/src/video_core/renderer_opengl/gl_state.h
index c358d3b38..27ea98246 100644
--- a/src/video_core/renderer_opengl/gl_state.h
+++ b/src/video_core/renderer_opengl/gl_state.h
@@ -5,6 +5,7 @@
#pragma once
#include <array>
+#include <type_traits>
#include <glad/glad.h>
#include "video_core/engines/maxwell_3d.h"
@@ -36,137 +37,137 @@ constexpr TextureUnit ProcTexDiffLUT{9};
class OpenGLState {
public:
struct {
- bool enabled; // GL_FRAMEBUFFER_SRGB
+ bool enabled = false; // GL_FRAMEBUFFER_SRGB
} framebuffer_srgb;
struct {
- bool alpha_to_coverage; // GL_ALPHA_TO_COVERAGE
- bool alpha_to_one; // GL_ALPHA_TO_ONE
+ bool alpha_to_coverage = false; // GL_ALPHA_TO_COVERAGE
+ bool alpha_to_one = false; // GL_ALPHA_TO_ONE
} multisample_control;
struct {
- bool enabled; // GL_CLAMP_FRAGMENT_COLOR_ARB
+ bool enabled = false; // GL_CLAMP_FRAGMENT_COLOR_ARB
} fragment_color_clamp;
struct {
- bool far_plane;
- bool near_plane;
+ bool far_plane = false;
+ bool near_plane = false;
} depth_clamp; // GL_DEPTH_CLAMP
struct {
- bool enabled; // GL_CULL_FACE
- GLenum mode; // GL_CULL_FACE_MODE
- GLenum front_face; // GL_FRONT_FACE
+ 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; // GL_DEPTH_TEST
- GLenum test_func; // GL_DEPTH_FUNC
- GLboolean write_mask; // GL_DEPTH_WRITEMASK
+ 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;
- GLuint index;
+ bool enabled = false;
+ GLuint index = 0;
} primitive_restart; // GL_PRIMITIVE_RESTART
struct ColorMask {
- GLboolean red_enabled;
- GLboolean green_enabled;
- GLboolean blue_enabled;
- GLboolean alpha_enabled;
+ 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; // GL_STENCIL_TEST
+ bool test_enabled = false; // GL_STENCIL_TEST
struct {
- GLenum test_func; // GL_STENCIL_FUNC
- GLint test_ref; // GL_STENCIL_REF
- GLuint test_mask; // GL_STENCIL_VALUE_MASK
- GLuint write_mask; // GL_STENCIL_WRITEMASK
- GLenum action_stencil_fail; // GL_STENCIL_FAIL
- GLenum action_depth_fail; // GL_STENCIL_PASS_DEPTH_FAIL
- GLenum action_depth_pass; // GL_STENCIL_PASS_DEPTH_PASS
+ 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; // GL_BLEND
- GLenum rgb_equation; // GL_BLEND_EQUATION_RGB
- GLenum a_equation; // GL_BLEND_EQUATION_ALPHA
- GLenum src_rgb_func; // GL_BLEND_SRC_RGB
- GLenum dst_rgb_func; // GL_BLEND_DST_RGB
- GLenum src_a_func; // GL_BLEND_SRC_ALPHA
- GLenum dst_a_func; // GL_BLEND_DST_ALPHA
+ bool enabled = true; // 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;
+ bool enabled = false;
} independant_blend;
struct {
- GLclampf red;
- GLclampf green;
- GLclampf blue;
- GLclampf alpha;
+ GLclampf red = 0.0f;
+ GLclampf green = 0.0f;
+ GLclampf blue = 0.0f;
+ GLclampf alpha = 0.0f;
} blend_color; // GL_BLEND_COLOR
struct {
- bool enabled; // GL_LOGIC_OP_MODE
- GLenum operation;
+ bool enabled = false; // GL_LOGIC_OP_MODE
+ GLenum operation = GL_COPY;
} logic_op;
- std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumTextureSamplers> textures{};
- std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumTextureSamplers> samplers{};
- std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumImages> images{};
+ std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumTextureSamplers> textures = {};
+ std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumTextureSamplers> samplers = {};
+ std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumImages> images = {};
struct {
- GLuint read_framebuffer; // GL_READ_FRAMEBUFFER_BINDING
- GLuint draw_framebuffer; // GL_DRAW_FRAMEBUFFER_BINDING
- GLuint vertex_array; // GL_VERTEX_ARRAY_BINDING
- GLuint shader_program; // GL_CURRENT_PROGRAM
- GLuint program_pipeline; // GL_PROGRAM_PIPELINE_BINDING
+ 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;
- GLint y;
- GLint width;
- GLint height;
- GLfloat depth_range_near; // GL_DEPTH_RANGE
- GLfloat depth_range_far; // GL_DEPTH_RANGE
+ 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; // GL_SCISSOR_TEST
- GLint x;
- GLint y;
- GLsizei width;
- GLsizei height;
+ 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;
+ std::array<Viewport, Tegra::Engines::Maxwell3D::Regs::NumViewports> viewports;
struct {
- float size; // GL_POINT_SIZE
+ float size = 1.0f; // GL_POINT_SIZE
} point;
struct {
- bool point_enable;
- bool line_enable;
- bool fill_enable;
- GLfloat units;
- GLfloat factor;
- GLfloat clamp;
+ 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; // GL_ALPHA_TEST
- GLenum func; // GL_ALPHA_TEST_FUNC
- GLfloat ref; // GL_ALPHA_TEST_REF
+ 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
+ std::array<bool, 8> clip_distance = {}; // GL_CLIP_DISTANCE
OpenGLState();
@@ -253,5 +254,6 @@ private:
bool color_mask;
} dirty{};
};
+static_assert(std::is_trivially_copyable_v<OpenGLState>);
} // namespace OpenGL
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 02:34:44 +0100