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gl_rasterizer_cache: Also use reserve cache for RecreateSurface.

This commit is contained in:
bunnei 2018-08-30 20:08:43 -04:00
parent 9bc71fcc5f
commit 123c065086
2 changed files with 18 additions and 24 deletions
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25
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
View File

@ -780,15 +780,9 @@ Surface RasterizerCacheOpenGL::GetSurface(const SurfaceParams& params, bool pres
}
}
// Try to get a previously reserved surface
surface = TryGetReservedSurface(params);
// No surface found - create a new one
if (!surface) {
surface = std::make_shared<CachedSurface>(params);
ReserveSurface(surface);
// No cached surface found - get a new one
surface = GetUncachedSurface(params);
Register(surface);
}
// Only load surface from memory if we care about the contents
if (preserve_contents) {
@ -798,13 +792,23 @@ Surface RasterizerCacheOpenGL::GetSurface(const SurfaceParams& params, bool pres
return surface;
}
Surface RasterizerCacheOpenGL::GetUncachedSurface(const SurfaceParams& params) {
Surface surface{TryGetReservedSurface(params)};
if (!surface) {
// No reserved surface available, create a new one and reserve it
surface = std::make_shared<CachedSurface>(params);
ReserveSurface(surface);
}
return surface;
}
Surface RasterizerCacheOpenGL::RecreateSurface(const Surface& surface,
const SurfaceParams& new_params) {
// Verify surface is compatible for blitting
const auto& params{surface->GetSurfaceParams()};
// Create a new surface with the new parameters, and blit the previous surface to it
Surface new_surface{std::make_shared<CachedSurface>(new_params)};
// Get a new surface with the new parameters, and blit the previous surface to it
Surface new_surface{GetUncachedSurface(new_params)};
// If format is unchanged, we can do a faster blit without reinterpreting pixel data
if (params.pixel_format == new_params.pixel_format) {
@ -887,7 +891,6 @@ Surface RasterizerCacheOpenGL::TryGetReservedSurface(const SurfaceParams& params
const auto& surface_reserve_key{SurfaceReserveKey::Create(params)};
auto search{surface_reserve.find(surface_reserve_key)};
if (search != surface_reserve.end()) {
Register(search->second);
return search->second;
}
return {};

15
src/video_core/renderer_opengl/gl_rasterizer_cache.h
View File

@ -650,18 +650,6 @@ struct SurfaceParams {
Tegra::GPUVAddr zeta_address,
Tegra::DepthFormat format);
bool operator==(const SurfaceParams& other) const {
return std::tie(addr, is_tiled, block_height, pixel_format, component_type, type, width,
height, unaligned_height, size_in_bytes) ==
std::tie(other.addr, other.is_tiled, other.block_height, other.pixel_format,
other.component_type, other.type, other.width, other.height,
other.unaligned_height, other.size_in_bytes);
}
bool operator!=(const SurfaceParams& other) const {
return !operator==(other);
}
/// Checks if surfaces are compatible for caching
bool IsCompatibleSurface(const SurfaceParams& other) const {
return std::tie(pixel_format, type, cache_width, cache_height) ==
@ -767,6 +755,9 @@ private:
void LoadSurface(const Surface& surface);
Surface GetSurface(const SurfaceParams& params, bool preserve_contents = true);
/// Gets an uncached surface, creating it if need be
Surface GetUncachedSurface(const SurfaceParams& params);
/// Recreates a surface with new parameters
Surface RecreateSurface(const Surface& surface, const SurfaceParams& new_params);