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-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.h49
1 files changed, 28 insertions, 21 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index 82fa61742..47fd40f97 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -41,9 +41,12 @@ struct ScreenInfo;
* two separate shaders sharing the same key.
*/
struct PicaShaderConfig {
+
/// Construct a PicaShaderConfig with the current Pica register configuration.
static PicaShaderConfig CurrentConfig() {
PicaShaderConfig res;
+ std::memset(&res, 0, sizeof(PicaShaderConfig));
+
const auto& regs = Pica::g_state.regs;
res.alpha_test_func = regs.output_merger.alpha_test.enable ?
@@ -134,38 +137,42 @@ struct PicaShaderConfig {
return std::memcmp(this, &o, sizeof(PicaShaderConfig)) == 0;
};
- Pica::Regs::CompareFunc alpha_test_func = Pica::Regs::CompareFunc::Never;
- std::array<Pica::Regs::TevStageConfig, 6> tev_stages = {};
- u8 combiner_buffer_input = 0;
+ Pica::Regs::CompareFunc alpha_test_func;
+ std::array<Pica::Regs::TevStageConfig, 6> tev_stages;
+ u8 combiner_buffer_input;
struct {
struct {
- unsigned num = 0;
- bool directional = false;
- bool two_sided_diffuse = false;
- bool dist_atten_enable = false;
- GLfloat dist_atten_scale = 0.0f;
- GLfloat dist_atten_bias = 0.0f;
+ unsigned num;
+ bool directional;
+ bool two_sided_diffuse;
+ bool dist_atten_enable;
+ GLfloat dist_atten_scale;
+ GLfloat dist_atten_bias;
} light[8];
- bool enable = false;
- unsigned src_num = 0;
- Pica::Regs::LightingBumpMode bump_mode = Pica::Regs::LightingBumpMode::None;
- unsigned bump_selector = 0;
- bool bump_renorm = false;
- bool clamp_highlights = false;
+ bool enable;
+ unsigned src_num;
+ Pica::Regs::LightingBumpMode bump_mode;
+ unsigned bump_selector;
+ bool bump_renorm;
+ bool clamp_highlights;
- Pica::Regs::LightingConfig config = Pica::Regs::LightingConfig::Config0;
- Pica::Regs::LightingFresnelSelector fresnel_selector = Pica::Regs::LightingFresnelSelector::None;
+ Pica::Regs::LightingConfig config;
+ Pica::Regs::LightingFresnelSelector fresnel_selector;
struct {
- bool enable = false;
- bool abs_input = false;
- Pica::Regs::LightingLutInput type = Pica::Regs::LightingLutInput::NH;
- float scale = 1.0f;
+ bool enable;
+ bool abs_input;
+ Pica::Regs::LightingLutInput type;
+ float scale;
} lut_d0, lut_d1, lut_fr, lut_rr, lut_rg, lut_rb;
} lighting;
+
};
+#if (__GNUC__ >= 5) || defined(__clang__) || defined(_MSC_VER)
+static_assert(std::is_trivially_copyable<PicaShaderConfig>::value, "PicaShaderConfig must be trivially copyable");
+#endif
namespace std {