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GLCache: Use the full uncompressed size when blitting from one texture to another.

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This avoids the problem of only copying a tiny piece of the textures when they are compressed.
This commit is contained in:
Subv 2018-06-06 23:26:36 -05:00
parent 218a08df93
commit f22e090b86
1 changed files with 6 additions and 3 deletions
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9
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
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@ -1052,16 +1052,19 @@ Surface RasterizerCacheOpenGL::GetTextureSurface(const Tegra::Texture::FullTextu
params.UpdateParams();
if (config.tic.Width() % 8 != 0 || config.tic.Height() % 8 != 0 ||
if (params.GetActualWidth() % 8 != 0 || params.GetActualHeight() % 8 != 0 ||
params.stride != params.width) {
Surface src_surface;
MathUtil::Rectangle<u32> rect;
std::tie(src_surface, rect) = GetSurfaceSubRect(params, ScaleMatch::Ignore, true);
rect = rect.Scale(params.GetCompresssionFactor());
params.res_scale = src_surface->res_scale;
Surface tmp_surface = CreateSurface(params);
BlitTextures(src_surface->texture.handle, rect, tmp_surface->texture.handle,
tmp_surface->GetScaledRect(),
auto dst_rect = tmp_surface->GetScaledRect().Scale(params.GetCompresssionFactor());
BlitTextures(src_surface->texture.handle, rect, tmp_surface->texture.handle, dst_rect,
SurfaceParams::GetFormatType(params.pixel_format), read_framebuffer.handle,
draw_framebuffer.handle);