octo/citra
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

rasterizer_cache: Fix surface validation

Browse Source 
* Sometimes the copy interval might be larger than the validation interval
This commit is contained in:
GPUCode
2023-02-16 15:49:23 +02:00
parent 4bff44c9a9
commit 004b83c978
1 changed files with 11 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
src/video_core/rasterizer_cache/rasterizer_cache.h
View File

@ -796,8 +796,8 @@ void RasterizerCache<T>::ValidateSurface(const Surface& surface, PAddr addr, u32
return;
}
const SurfaceInterval validate_interval(addr, addr + size);
const SurfaceRegions validate_regions = surface->invalid_regions & validate_interval;
const auto validate_interval = SurfaceInterval(addr, addr + size);
const auto validate_regions = surface->invalid_regions & validate_interval;
if (validate_regions.empty()) {
return;
}
@ -810,6 +810,12 @@ void RasterizerCache<T>::ValidateSurface(const Surface& surface, PAddr addr, u32
for (u32 level = surface->LevelOf(addr); level <= surface->LevelOf(addr + size); level++) {
auto level_regions = validate_regions & surface->LevelInterval(level);
const auto NotifyValidated = [&](SurfaceInterval interval) {
level_regions.erase(interval);
surface->invalid_regions.erase(interval);
};
while (!level_regions.empty()) {
const SurfaceInterval interval = *level_regions.begin();
const SurfaceParams params = surface->FromInterval(interval);
@ -819,14 +825,14 @@ void RasterizerCache<T>::ValidateSurface(const Surface& surface, PAddr addr, u32
if (copy_surface) {
const SurfaceInterval copy_interval = copy_surface->GetCopyableInterval(params);
CopySurface(copy_surface, surface, copy_interval);
level_regions.erase(copy_interval);
NotifyValidated(copy_interval);
continue;
}
// Try to find surface in cache with different format
// that can can be reinterpreted to the requested format.
if (ValidateByReinterpretation(surface, params, interval)) {
level_regions.erase(interval);
NotifyValidated(interval);
continue;
}
// Could not find a matching reinterpreter, check if we need to implement a
@ -847,11 +853,9 @@ void RasterizerCache<T>::ValidateSurface(const Surface& surface, PAddr addr, u32
// Load data from 3DS memory
FlushRegion(params.addr, params.size);
UploadSurface(surface, interval);
level_regions.erase(params.GetInterval());
NotifyValidated(params.GetInterval());
}
}
surface->invalid_regions.erase(validate_interval);
}
template <class T>