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gl_texture_cache: Avoid format views on Intel and AMD

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Intel and AMD proprietary drivers are incapable of rendering to texture
views of different formats than the original texture. Avoid creating
these at a cache level. This will consume more memory, emulating them
with copies.
This commit is contained in:
ReinUsesLisp 2021-01-04 01:56:44 -03:00
parent 3a49c1a691
commit 7d904fef2e
11 changed files with 48 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/video_core/renderer_opengl/gl_device.cpp
View file

@ -208,6 +208,7 @@ Device::Device()
const bool is_nvidia = vendor == "NVIDIA Corporation";
const bool is_amd = vendor == "ATI Technologies Inc.";
const bool is_intel = vendor == "Intel";
bool disable_fast_buffer_sub_data = false;
if (is_nvidia && version == "4.6.0 NVIDIA 443.24") {
@ -231,6 +232,7 @@ Device::Device()
has_variable_aoffi = TestVariableAoffi();
has_component_indexing_bug = is_amd;
has_precise_bug = TestPreciseBug();
has_broken_texture_view_formats = is_amd || is_intel;
has_nv_viewport_array2 = GLAD_GL_NV_viewport_array2;
has_vertex_buffer_unified_memory = GLAD_GL_NV_vertex_buffer_unified_memory;
has_debugging_tool_attached = IsDebugToolAttached(extensions);
@ -248,6 +250,8 @@ Device::Device()
LOG_INFO(Render_OpenGL, "Renderer_VariableAOFFI: {}", has_variable_aoffi);
LOG_INFO(Render_OpenGL, "Renderer_ComponentIndexingBug: {}", has_component_indexing_bug);
LOG_INFO(Render_OpenGL, "Renderer_PreciseBug: {}", has_precise_bug);
LOG_INFO(Render_OpenGL, "Renderer_BrokenTextureViewFormats: {}",
has_broken_texture_view_formats);
if (Settings::values.use_assembly_shaders.GetValue() && !use_assembly_shaders) {
LOG_ERROR(Render_OpenGL, "Assembly shaders enabled but not supported");

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

@ -96,6 +96,10 @@ public:
return has_precise_bug;
}
bool HasBrokenTextureViewFormats() const {
return has_broken_texture_view_formats;
}
bool HasFastBufferSubData() const {
return has_fast_buffer_sub_data;
}
@ -137,6 +141,7 @@ private:
bool has_variable_aoffi{};
bool has_component_indexing_bug{};
bool has_precise_bug{};
bool has_broken_texture_view_formats{};
bool has_fast_buffer_sub_data{};
bool has_nv_viewport_array2{};
bool has_debugging_tool_attached{};

2
src/video_core/renderer_opengl/gl_texture_cache.cpp
View file

@ -430,6 +430,8 @@ TextureCacheRuntime::TextureCacheRuntime(const Device& device_, ProgramManager&
format_properties[i].emplace(format, properties);
}
}
has_broken_texture_view_formats = device.HasBrokenTextureViewFormats();
null_image_1d_array.Create(GL_TEXTURE_1D_ARRAY);
null_image_cube_array.Create(GL_TEXTURE_CUBE_MAP_ARRAY);
null_image_3d.Create(GL_TEXTURE_3D);