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texture_cache: eliminate accelerated depth->color/color->depth copies due to driver instability.

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This commit is contained in:
Fernando Sahmkow 2019-06-11 07:20:27 -04:00 • committed by ReinUsesLisp
parent 561ce29c98
commit b01f9c8a70
4 changed files with 6 additions and 22 deletions
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1
src/video_core/renderer_opengl/gl_device.cpp
View file

@ -28,7 +28,6 @@ Device::Device() {
max_varyings = GetInteger<u32>(GL_MAX_VARYING_VECTORS);
has_variable_aoffi = TestVariableAoffi();
has_component_indexing_bug = TestComponentIndexingBug();
is_turing_plus = GLAD_GL_NV_mesh_shader;
}
Device::Device(std::nullptr_t) {

5
src/video_core/renderer_opengl/gl_device.h
View file

@ -34,10 +34,6 @@ public:
return has_component_indexing_bug;
}
bool IsTuringGPU() const {
return is_turing_plus;
}
private:
static bool TestVariableAoffi();
static bool TestComponentIndexingBug();
@ -47,7 +43,6 @@ private:
u32 max_varyings{};
bool has_variable_aoffi{};
bool has_component_indexing_bug{};
bool is_turing_plus{};
};
} // namespace OpenGL

13
src/video_core/renderer_opengl/gl_texture_cache.cpp
View file

@ -439,7 +439,6 @@ TextureCacheOpenGL::TextureCacheOpenGL(Core::System& system,
VideoCore::RasterizerInterface& rasterizer,
const Device& device)
: TextureCacheBase{system, rasterizer} {
support_info.depth_color_image_copies = !device.IsTuringGPU();
src_framebuffer.Create();
dst_framebuffer.Create();
}
@ -452,13 +451,11 @@ Surface TextureCacheOpenGL::CreateSurface(GPUVAddr gpu_addr, const SurfaceParams
void TextureCacheOpenGL::ImageCopy(Surface& src_surface, Surface& dst_surface,
const VideoCommon::CopyParams& copy_params) {
if (!support_info.depth_color_image_copies) {
const auto& src_params = src_surface->GetSurfaceParams();
const auto& dst_params = dst_surface->GetSurfaceParams();
if (src_params.type != dst_params.type) {
// A fallback is needed
return;
}
const auto& src_params = src_surface->GetSurfaceParams();
const auto& dst_params = dst_surface->GetSurfaceParams();
if (src_params.type != dst_params.type) {
// A fallback is needed
return;
}
const auto src_handle = src_surface->GetTexture();
const auto src_target = src_surface->GetTarget();