eden-emu
/
eden
mirror of https://git.eden-emu.dev/eden-emu/eden.git
1
0
Fork 0
Code Releases Wiki Activity
Browse Source

Corrections and redesign.

nce_cpp
Fernando Sahmkow 7 years ago
committed by FernandoS27
parent
e690d9e961
commit
5a6f9f7cd7
2 changed files with 51 additions and 51 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 83
      src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
  2. 17
      src/video_core/renderer_opengl/gl_rasterizer_cache.h

83
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
View File

@ -3,6 +3,7 @@
// Refer to the license.txt file included.
#include <algorithm>
#include <optional>
#include <glad/glad.h>
#include "common/alignment.h"
@ -1000,7 +1001,7 @@ Surface RasterizerCacheOpenGL::GetSurface(const SurfaceParams& params, bool pres
Surface surface{TryGet(params.addr)};
if (surface) {
if (surface->GetSurfaceParams().IsCompatibleSurface(params)) {
// Use the cached surface as-is
// Use the cached surface as-is unless it's not synced with memory
if (surface->MustReload())
LoadSurface(surface);
return surface;
@ -1298,44 +1299,47 @@ Surface RasterizerCacheOpenGL::TryGetReservedSurface(const SurfaceParams& params
return {};
}
bool FindBestMipMap(std::size_t memory, const SurfaceParams params, u32 height, u32& mipmap) {
for (u32 i = 0; i < params.max_mip_level; i++)
static std::optional<u32> TryFindBestMipMap(std::size_t memory, const SurfaceParams params,
u32 height) {
for (u32 i = 0; i < params.max_mip_level; i++) {
if (memory == params.GetMipmapSingleSize(i) && params.MipHeight(i) == height) {
mipmap = i;
return true;
return {i};
}
return false;
}
return {};
}
bool FindBestLayer(VAddr addr, const SurfaceParams params, u32 mipmap, u32& layer) {
std::size_t size = params.LayerMemorySize();
static std::optional<u32> TryFindBestLayer(VAddr addr, const SurfaceParams params, u32 mipmap) {
const std::size_t size = params.LayerMemorySize();
VAddr start = params.addr + params.GetMipmapLevelOffset(mipmap);
for (u32 i = 0; i < params.depth; i++) {
if (start == addr) {
layer = i;
return true;
return {i};
}
start += size;
}
return false;
return {};
}
bool LayerFitReinterpretSurface(RasterizerCacheOpenGL& cache, const Surface render_surface,
static bool LayerFitReinterpretSurface(RasterizerCacheOpenGL& cache, const Surface render_surface,
const Surface blitted_surface) {
const auto dst_params = blitted_surface->GetSurfaceParams();
const auto src_params = render_surface->GetSurfaceParams();
u32 level = 0;
std::size_t src_memory_size = src_params.size_in_bytes;
if (FindBestMipMap(src_memory_size, dst_params, src_params.height, level)) {
if (src_params.width == dst_params.MipWidthGobAligned(level) &&
src_params.height == dst_params.MipHeight(level) &&
src_params.block_height >= dst_params.MipBlockHeight(level)) {
u32 slot = 0;
if (FindBestLayer(render_surface->GetAddr(), dst_params, level, slot)) {
glCopyImageSubData(
render_surface->Texture().handle, SurfaceTargetToGL(src_params.target), 0, 0, 0,
0, blitted_surface->Texture().handle, SurfaceTargetToGL(dst_params.target),
level, 0, 0, slot, dst_params.MipWidth(level), dst_params.MipHeight(level), 1);
const auto& dst_params = blitted_surface->GetSurfaceParams();
const auto& src_params = render_surface->GetSurfaceParams();
const std::size_t src_memory_size = src_params.size_in_bytes;
const std::optional<u32> level =
TryFindBestMipMap(src_memory_size, dst_params, src_params.height);
if (level.has_value()) {
if (src_params.width == dst_params.MipWidthGobAligned(*level) &&
src_params.height == dst_params.MipHeight(*level) &&
src_params.block_height >= dst_params.MipBlockHeight(*level)) {
const std::optional<u32> slot =
TryFindBestLayer(render_surface->GetAddr(), dst_params, *level);
if (slot.has_value()) {
glCopyImageSubData(render_surface->Texture().handle,
SurfaceTargetToGL(src_params.target), 0, 0, 0, 0,
blitted_surface->Texture().handle,
SurfaceTargetToGL(dst_params.target), *level, 0, 0, *slot,
dst_params.MipWidth(*level), dst_params.MipHeight(*level), 1);
blitted_surface->MarkAsModified(true, cache);
return true;
}
@ -1344,24 +1348,21 @@ bool LayerFitReinterpretSurface(RasterizerCacheOpenGL& cache, const Surface rend
return false;
}
bool IsReinterpretInvalid(const Surface render_surface, const Surface blitted_surface) {
VAddr bound1 = blitted_surface->GetAddr() + blitted_surface->GetMemorySize();
VAddr bound2 = render_surface->GetAddr() + render_surface->GetMemorySize();
static bool IsReinterpretInvalid(const Surface render_surface, const Surface blitted_surface) {
const VAddr bound1 = blitted_surface->GetAddr() + blitted_surface->GetMemorySize();
const VAddr bound2 = render_surface->GetAddr() + render_surface->GetMemorySize();
if (bound2 > bound1)
return true;
const auto dst_params = blitted_surface->GetSurfaceParams();
const auto src_params = render_surface->GetSurfaceParams();
if (dst_params.component_type != src_params.component_type)
return true;
return false;
const auto& dst_params = blitted_surface->GetSurfaceParams();
const auto& src_params = render_surface->GetSurfaceParams();
return (dst_params.component_type != src_params.component_type);
}
bool IsReinterpretInvalidSecond(const Surface render_surface, const Surface blitted_surface) {
const auto dst_params = blitted_surface->GetSurfaceParams();
const auto src_params = render_surface->GetSurfaceParams();
if (dst_params.height > src_params.height && dst_params.width > src_params.width)
return false;
return true;
static bool IsReinterpretInvalidSecond(const Surface render_surface,
const Surface blitted_surface) {
const auto& dst_params = blitted_surface->GetSurfaceParams();
const auto& src_params = render_surface->GetSurfaceParams();
return (dst_params.height > src_params.height && dst_params.width > src_params.width);
}
bool RasterizerCacheOpenGL::PartialReinterpretSurface(Surface triggering_surface,
@ -1383,7 +1384,7 @@ bool RasterizerCacheOpenGL::PartialReinterpretSurface(Surface triggering_surface
}
void RasterizerCacheOpenGL::SignalPreDrawCall() {
if (texception) {
if (texception && GLAD_GL_ARB_texture_barrier) {
glTextureBarrier();
}
texception = false;

17
src/video_core/renderer_opengl/gl_rasterizer_cache.h
View File

@ -412,7 +412,7 @@ public:
reinterpreted = true;
}
bool IsReinterpreted() {
bool IsReinterpreted() const {
return reinterpreted;
}
@ -420,11 +420,11 @@ public:
must_reload = reload;
}
bool MustReload() {
bool MustReload() const {
return must_reload;
}
bool IsUploaded() {
bool IsUploaded() const {
return params.identity == SurfaceParams::SurfaceClass::Uploaded;
}
@ -489,6 +489,7 @@ private:
Surface TryGetReservedSurface(const SurfaceParams& params);
// Partialy reinterpret a surface based on a triggering_surface that collides with it.
// returns true if the reinterpret was successful, false in case it was not.
bool PartialReinterpretSurface(Surface triggering_surface, Surface intersect);
/// Performs a slow but accurate surface copy, flushing to RAM and reinterpreting the data
@ -528,10 +529,10 @@ private:
// Reinterpreted surfaces are very fragil as the game may keep rendering into them.
SurfaceIntervalCache reinterpreted_surfaces;
void RegisterReinterpretSurface(Surface r_surface) {
auto interval = GetReinterpretInterval(r_surface);
reinterpreted_surfaces.insert({interval, r_surface});
r_surface->MarkReinterpreted();
void RegisterReinterpretSurface(Surface reinterpret_surface) {
auto interval = GetReinterpretInterval(reinterpret_surface);
reinterpreted_surfaces.insert({interval, reinterpret_surface});
reinterpret_surface->MarkReinterpreted();
}
Surface CollideOnReinterpretedSurface(VAddr addr) const {
@ -543,14 +544,12 @@ private:
return nullptr;
}
protected:
void Register(const Surface& object) {
RasterizerCache<Surface>::Register(object);
}
/// Unregisters an object from the cache
void Unregister(const Surface& object) {
const auto& params = object->GetSurfaceParams();
if (object->IsReinterpreted()) {
auto interval = GetReinterpretInterval(object);
reinterpreted_surfaces.erase(interval);

Write Preview
Loading…
Cancel
Save