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gpu: Implement basic texcopy

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* Improves rendering in FE:A but the screens will still not show
  because it requires surface validation
This commit is contained in:
GPUCode 2023-08-06 14:25:32 +03:00
parent 297afd20d7
commit 82d9511993
15 changed files with 139 additions and 16 deletions
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10
include/renderer_gl/surface_cache.hpp
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@ -76,6 +76,16 @@ public:
size++;
// Find an existing surface we completely invalidate and overwrite it with the new surface
for (auto& e : buffer) {
if (e.valid && e.range.lower() >= surface.range.lower() && e.range.upper() <= surface.range.upper()) {
e.free();
e = surface;
e.allocate();
return e;
}
}
// Find an invalid entry in the cache and overwrite it with the new surface
for (auto& e : buffer) {
if (!e.valid) {