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renderer_gl: Implement TextureRuntime::BlitTextures direct MSAA bits

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Re-implement `TextureRuntime::BlitTextures` such that the MSAA render textures are directly blit rather than just resolving an blitting the current texture. Helps ensure that the MSAA and non-MSAA textures are in parity.
This commit is contained in:
Wunkolo 2026-05-26 08:06:51 -07:00
parent 02d7b33b57
commit 9dfa91f77a
1 changed files with 9 additions and 9 deletions
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18
src/video_core/renderer_opengl/gl_texture_runtime.cpp
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@ -303,15 +303,6 @@ bool TextureRuntime::CopyTextures(Surface& source, Surface& dest,
bool TextureRuntime::BlitTextures(Surface& source, Surface& dest,
const VideoCore::TextureBlit& blit) {
// Must resolve images first
// Todo(wunk): Add a "dirty" flag for msaa resolves to avoid redundant image resolves
if (source.sample_count > 1) {
blit_helper.ResolveTexture(source);
}
if (dest.sample_count > 1) {
blit_helper.ResolveTexture(dest);
}
OpenGLState state = OpenGLState::GetCurState();
state.scissor.enabled = false;
state.draw.read_framebuffer = read_fbos[FboIndex(source.type)].handle;
@ -331,6 +322,15 @@ bool TextureRuntime::BlitTextures(Surface& source, Surface& dest,
blit.src_rect.top, blit.dst_rect.left, blit.dst_rect.bottom,
blit.dst_rect.right, blit.dst_rect.top, buffer_mask, filter);
if (source.GetSampleCount() == dest.GetSampleCount() && source.GetSampleCount() > 1) {
// Blit MSAA too
source.Attach(GL_READ_FRAMEBUFFER, blit.src_level, blit.src_layer, 3);
dest.Attach(GL_DRAW_FRAMEBUFFER, blit.dst_level, blit.dst_layer, 3);
glBlitFramebuffer(blit.src_rect.left, blit.src_rect.bottom, blit.src_rect.right,
blit.src_rect.top, blit.dst_rect.left, blit.dst_rect.bottom,
blit.dst_rect.right, blit.dst_rect.top, buffer_mask, filter);
}
return true;
}