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Merge pull request #1294 from degasus/optimizations

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gl_rasterizer: Use ARB_texture_storage.
This commit is contained in:
bunnei
2018-09-11 23:11:36 -04:00
committed by GitHub
parent 429217248f 3e973bc4c6
commit 4a9acc87f9
3 changed files with 12 additions and 11 deletions
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19
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
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@@ -477,30 +477,27 @@ CachedSurface::CachedSurface(const SurfaceParams& params)
// Only pre-create the texture for non-compressed textures.
switch (params.target) {
case SurfaceParams::SurfaceTarget::Texture1D:
glTexImage1D(SurfaceTargetToGL(params.target), 0, format_tuple.internal_format,
rect.GetWidth(), 0, format_tuple.format, format_tuple.type, nullptr);
glTexStorage1D(SurfaceTargetToGL(params.target), 1, format_tuple.internal_format,
rect.GetWidth());
break;
case SurfaceParams::SurfaceTarget::Texture2D:
glTexImage2D(SurfaceTargetToGL(params.target), 0, format_tuple.internal_format,
rect.GetWidth(), rect.GetHeight(), 0, format_tuple.format,
format_tuple.type, nullptr);
glTexStorage2D(SurfaceTargetToGL(params.target), 1, format_tuple.internal_format,
rect.GetWidth(), rect.GetHeight());
break;
case SurfaceParams::SurfaceTarget::Texture3D:
case SurfaceParams::SurfaceTarget::Texture2DArray:
glTexImage3D(SurfaceTargetToGL(params.target), 0, format_tuple.internal_format,
rect.GetWidth(), rect.GetHeight(), params.depth, 0, format_tuple.format,
format_tuple.type, nullptr);
glTexStorage3D(SurfaceTargetToGL(params.target), 1, format_tuple.internal_format,
rect.GetWidth(), rect.GetHeight(), params.depth);
break;
default:
LOG_CRITICAL(Render_OpenGL, "Unimplemented surface target={}",
static_cast<u32>(params.target));
UNREACHABLE();
glTexImage2D(GL_TEXTURE_2D, 0, format_tuple.internal_format, rect.GetWidth(),
rect.GetHeight(), 0, format_tuple.format, format_tuple.type, nullptr);
glTexStorage2D(GL_TEXTURE_2D, 1, format_tuple.internal_format, rect.GetWidth(),
rect.GetHeight());
}
}
glTexParameteri(SurfaceTargetToGL(params.target), GL_TEXTURE_MAX_LEVEL, 0);
glTexParameteri(SurfaceTargetToGL(params.target), GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(SurfaceTargetToGL(params.target), GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(SurfaceTargetToGL(params.target), GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);