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gl_state: Move initializers from constructor to class declaration
This commit is contained in:
ReinUsesLisp
parent
2ec5b55ee3
commit
28fece8e9b
2 changed files with 75 additions and 170 deletions
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@ -80,104 +80,7 @@ void Enable(GLenum cap, GLuint index, bool& current_value, bool new_value) {
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} // namespace
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OpenGLState::OpenGLState() {
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// These all match default OpenGL values
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framebuffer_srgb.enabled = false;
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multisample_control.alpha_to_coverage = false;
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multisample_control.alpha_to_one = false;
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cull.enabled = false;
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cull.mode = GL_BACK;
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cull.front_face = GL_CCW;
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depth.test_enabled = false;
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depth.test_func = GL_LESS;
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depth.write_mask = GL_TRUE;
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primitive_restart.enabled = false;
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primitive_restart.index = 0;
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for (auto& item : color_mask) {
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item.red_enabled = GL_TRUE;
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item.green_enabled = GL_TRUE;
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item.blue_enabled = GL_TRUE;
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item.alpha_enabled = GL_TRUE;
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}
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const auto ResetStencil = [](auto& config) {
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config.test_func = GL_ALWAYS;
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config.test_ref = 0;
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config.test_mask = 0xFFFFFFFF;
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config.write_mask = 0xFFFFFFFF;
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config.action_depth_fail = GL_KEEP;
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config.action_depth_pass = GL_KEEP;
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config.action_stencil_fail = GL_KEEP;
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};
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stencil.test_enabled = false;
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ResetStencil(stencil.front);
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ResetStencil(stencil.back);
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for (auto& item : viewports) {
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item.x = 0;
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item.y = 0;
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item.width = 0;
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item.height = 0;
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item.depth_range_near = 0.0f;
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item.depth_range_far = 1.0f;
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item.scissor.enabled = false;
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item.scissor.x = 0;
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item.scissor.y = 0;
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item.scissor.width = 0;
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item.scissor.height = 0;
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}
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for (auto& item : blend) {
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item.enabled = true;
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item.rgb_equation = GL_FUNC_ADD;
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item.a_equation = GL_FUNC_ADD;
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item.src_rgb_func = GL_ONE;
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item.dst_rgb_func = GL_ZERO;
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item.src_a_func = GL_ONE;
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item.dst_a_func = GL_ZERO;
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}
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independant_blend.enabled = false;
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blend_color.red = 0.0f;
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blend_color.green = 0.0f;
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blend_color.blue = 0.0f;
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blend_color.alpha = 0.0f;
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logic_op.enabled = false;
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logic_op.operation = GL_COPY;
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draw.read_framebuffer = 0;
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draw.draw_framebuffer = 0;
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draw.vertex_array = 0;
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draw.shader_program = 0;
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draw.program_pipeline = 0;
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clip_distance = {};
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point.size = 1;
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fragment_color_clamp.enabled = false;
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depth_clamp.far_plane = false;
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depth_clamp.near_plane = false;
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polygon_offset.fill_enable = false;
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polygon_offset.line_enable = false;
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polygon_offset.point_enable = false;
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polygon_offset.factor = 0.0f;
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polygon_offset.units = 0.0f;
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polygon_offset.clamp = 0.0f;
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alpha_test.enabled = false;
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alpha_test.func = GL_ALWAYS;
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alpha_test.ref = 0.0f;
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}
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OpenGLState::OpenGLState() = default;
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void OpenGLState::SetDefaultViewports() {
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for (auto& item : viewports) {
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@ -5,6 +5,7 @@
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#pragma once
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#include <array>
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#include <type_traits>
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#include <glad/glad.h>
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#include "video_core/engines/maxwell_3d.h"
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@ -36,137 +37,137 @@ constexpr TextureUnit ProcTexDiffLUT{9};
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class OpenGLState {
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public:
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struct {
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bool enabled; // GL_FRAMEBUFFER_SRGB
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bool enabled = false; // GL_FRAMEBUFFER_SRGB
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} framebuffer_srgb;
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struct {
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bool alpha_to_coverage; // GL_ALPHA_TO_COVERAGE
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bool alpha_to_one; // GL_ALPHA_TO_ONE
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bool alpha_to_coverage = false; // GL_ALPHA_TO_COVERAGE
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bool alpha_to_one = false; // GL_ALPHA_TO_ONE
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} multisample_control;
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struct {
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bool enabled; // GL_CLAMP_FRAGMENT_COLOR_ARB
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bool enabled = false; // GL_CLAMP_FRAGMENT_COLOR_ARB
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} fragment_color_clamp;
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struct {
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bool far_plane;
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bool near_plane;
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bool far_plane = false;
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bool near_plane = false;
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} depth_clamp; // GL_DEPTH_CLAMP
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struct {
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bool enabled; // GL_CULL_FACE
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GLenum mode; // GL_CULL_FACE_MODE
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GLenum front_face; // GL_FRONT_FACE
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bool enabled = false; // GL_CULL_FACE
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GLenum mode = GL_BACK; // GL_CULL_FACE_MODE
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GLenum front_face = GL_CCW; // GL_FRONT_FACE
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} cull;
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struct {
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bool test_enabled; // GL_DEPTH_TEST
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GLenum test_func; // GL_DEPTH_FUNC
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GLboolean write_mask; // GL_DEPTH_WRITEMASK
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bool test_enabled = false; // GL_DEPTH_TEST
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GLboolean write_mask = GL_TRUE; // GL_DEPTH_WRITEMASK
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GLenum test_func = GL_LESS; // GL_DEPTH_FUNC
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} depth;
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struct {
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bool enabled;
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GLuint index;
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bool enabled = false;
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GLuint index = 0;
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} primitive_restart; // GL_PRIMITIVE_RESTART
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struct ColorMask {
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GLboolean red_enabled;
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GLboolean green_enabled;
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GLboolean blue_enabled;
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GLboolean alpha_enabled;
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GLboolean red_enabled = GL_TRUE;
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GLboolean green_enabled = GL_TRUE;
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GLboolean blue_enabled = GL_TRUE;
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GLboolean alpha_enabled = GL_TRUE;
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};
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std::array<ColorMask, Tegra::Engines::Maxwell3D::Regs::NumRenderTargets>
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color_mask; // GL_COLOR_WRITEMASK
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struct {
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bool test_enabled; // GL_STENCIL_TEST
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bool test_enabled = false; // GL_STENCIL_TEST
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struct {
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GLenum test_func; // GL_STENCIL_FUNC
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GLint test_ref; // GL_STENCIL_REF
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GLuint test_mask; // GL_STENCIL_VALUE_MASK
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GLuint write_mask; // GL_STENCIL_WRITEMASK
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GLenum action_stencil_fail; // GL_STENCIL_FAIL
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GLenum action_depth_fail; // GL_STENCIL_PASS_DEPTH_FAIL
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GLenum action_depth_pass; // GL_STENCIL_PASS_DEPTH_PASS
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GLenum test_func = GL_ALWAYS; // GL_STENCIL_FUNC
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GLint test_ref = 0; // GL_STENCIL_REF
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GLuint test_mask = 0xFFFFFFFF; // GL_STENCIL_VALUE_MASK
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GLuint write_mask = 0xFFFFFFFF; // GL_STENCIL_WRITEMASK
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GLenum action_stencil_fail = GL_KEEP; // GL_STENCIL_FAIL
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GLenum action_depth_fail = GL_KEEP; // GL_STENCIL_PASS_DEPTH_FAIL
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GLenum action_depth_pass = GL_KEEP; // GL_STENCIL_PASS_DEPTH_PASS
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} front, back;
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} stencil;
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struct Blend {
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bool enabled; // GL_BLEND
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GLenum rgb_equation; // GL_BLEND_EQUATION_RGB
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GLenum a_equation; // GL_BLEND_EQUATION_ALPHA
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GLenum src_rgb_func; // GL_BLEND_SRC_RGB
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GLenum dst_rgb_func; // GL_BLEND_DST_RGB
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GLenum src_a_func; // GL_BLEND_SRC_ALPHA
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GLenum dst_a_func; // GL_BLEND_DST_ALPHA
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bool enabled = true; // GL_BLEND
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GLenum rgb_equation = GL_FUNC_ADD; // GL_BLEND_EQUATION_RGB
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GLenum a_equation = GL_FUNC_ADD; // GL_BLEND_EQUATION_ALPHA
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GLenum src_rgb_func = GL_ONE; // GL_BLEND_SRC_RGB
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GLenum dst_rgb_func = GL_ZERO; // GL_BLEND_DST_RGB
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GLenum src_a_func = GL_ONE; // GL_BLEND_SRC_ALPHA
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GLenum dst_a_func = GL_ZERO; // GL_BLEND_DST_ALPHA
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};
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std::array<Blend, Tegra::Engines::Maxwell3D::Regs::NumRenderTargets> blend;
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struct {
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bool enabled;
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bool enabled = false;
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} independant_blend;
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struct {
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GLclampf red;
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GLclampf green;
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GLclampf blue;
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GLclampf alpha;
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GLclampf red = 0.0f;
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GLclampf green = 0.0f;
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GLclampf blue = 0.0f;
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GLclampf alpha = 0.0f;
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} blend_color; // GL_BLEND_COLOR
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struct {
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bool enabled; // GL_LOGIC_OP_MODE
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GLenum operation;
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bool enabled = false; // GL_LOGIC_OP_MODE
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GLenum operation = GL_COPY;
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} logic_op;
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std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumTextureSamplers> textures{};
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std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumTextureSamplers> samplers{};
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std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumImages> images{};
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std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumTextureSamplers> textures = {};
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std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumTextureSamplers> samplers = {};
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std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumImages> images = {};
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struct {
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GLuint read_framebuffer; // GL_READ_FRAMEBUFFER_BINDING
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GLuint draw_framebuffer; // GL_DRAW_FRAMEBUFFER_BINDING
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GLuint vertex_array; // GL_VERTEX_ARRAY_BINDING
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GLuint shader_program; // GL_CURRENT_PROGRAM
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GLuint program_pipeline; // GL_PROGRAM_PIPELINE_BINDING
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GLuint read_framebuffer = 0; // GL_READ_FRAMEBUFFER_BINDING
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GLuint draw_framebuffer = 0; // GL_DRAW_FRAMEBUFFER_BINDING
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GLuint vertex_array = 0; // GL_VERTEX_ARRAY_BINDING
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GLuint shader_program = 0; // GL_CURRENT_PROGRAM
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GLuint program_pipeline = 0; // GL_PROGRAM_PIPELINE_BINDING
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} draw;
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struct viewport {
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GLint x;
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GLint y;
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GLint width;
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GLint height;
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GLfloat depth_range_near; // GL_DEPTH_RANGE
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GLfloat depth_range_far; // GL_DEPTH_RANGE
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struct Viewport {
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GLint x = 0;
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GLint y = 0;
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GLint width = 0;
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GLint height = 0;
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GLfloat depth_range_near = 0.0f; // GL_DEPTH_RANGE
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GLfloat depth_range_far = 1.0f; // GL_DEPTH_RANGE
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struct {
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bool enabled; // GL_SCISSOR_TEST
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GLint x;
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GLint y;
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GLsizei width;
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GLsizei height;
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bool enabled = false; // GL_SCISSOR_TEST
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GLint x = 0;
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GLint y = 0;
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GLsizei width = 0;
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GLsizei height = 0;
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} scissor;
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};
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std::array<viewport, Tegra::Engines::Maxwell3D::Regs::NumViewports> viewports;
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std::array<Viewport, Tegra::Engines::Maxwell3D::Regs::NumViewports> viewports;
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struct {
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float size; // GL_POINT_SIZE
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float size = 1.0f; // GL_POINT_SIZE
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} point;
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struct {
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bool point_enable;
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bool line_enable;
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bool fill_enable;
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GLfloat units;
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GLfloat factor;
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GLfloat clamp;
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bool point_enable = false;
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bool line_enable = false;
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bool fill_enable = false;
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GLfloat units = 0.0f;
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GLfloat factor = 0.0f;
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GLfloat clamp = 0.0f;
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} polygon_offset;
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struct {
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bool enabled; // GL_ALPHA_TEST
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GLenum func; // GL_ALPHA_TEST_FUNC
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GLfloat ref; // GL_ALPHA_TEST_REF
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bool enabled = false; // GL_ALPHA_TEST
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GLenum func = GL_ALWAYS; // GL_ALPHA_TEST_FUNC
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GLfloat ref = 0.0f; // GL_ALPHA_TEST_REF
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} alpha_test;
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std::array<bool, 8> clip_distance; // GL_CLIP_DISTANCE
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std::array<bool, 8> clip_distance = {}; // GL_CLIP_DISTANCE
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OpenGLState();
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@ -253,5 +254,6 @@ private:
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bool color_mask;
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} dirty{};
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};
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static_assert(std::is_trivially_copyable_v<OpenGLState>);
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} // namespace OpenGL
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