Merge pull request #11131 from Pokechu22/cp-state-savestate-mistakes

Include tangent/binormal cache in savestates and simplify saving CP state
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Admiral H. Curtiss 2022-10-11 03:42:17 +02:00 committed by GitHub
commit a056a1366f
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6 changed files with 12 additions and 26 deletions

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@ -94,7 +94,7 @@ static size_t s_state_writes_in_queue;
static std::condition_variable s_state_write_queue_is_empty;
// Don't forget to increase this after doing changes on the savestate system
constexpr u32 STATE_VERSION = 151; // Last changed in PR 11125
constexpr u32 STATE_VERSION = 152; // Last changed in PR 11131
// Maps savestate versions to Dolphin versions.
// Versions after 42 don't need to be added to this list,

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@ -15,24 +15,6 @@
CPState g_main_cp_state;
CPState g_preprocess_cp_state;
void DoCPState(PointerWrap& p)
{
// We don't save g_preprocess_cp_state separately because the GPU should be
// synced around state save/load.
p.DoArray(g_main_cp_state.array_bases);
p.DoArray(g_main_cp_state.array_strides);
p.Do(g_main_cp_state.matrix_index_a);
p.Do(g_main_cp_state.matrix_index_b);
p.Do(g_main_cp_state.vtx_desc);
p.DoArray(g_main_cp_state.vtx_attr);
p.DoMarker("CP Memory");
if (p.IsReadMode())
{
CopyPreprocessCPStateFromMain();
VertexLoaderManager::g_bases_dirty = true;
}
}
void CopyPreprocessCPStateFromMain()
{
std::memcpy(&g_preprocess_cp_state, &g_main_cp_state, sizeof(CPState));

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@ -658,8 +658,6 @@ class PointerWrap;
extern CPState g_main_cp_state;
extern CPState g_preprocess_cp_state;
void DoCPState(PointerWrap& p);
void CopyPreprocessCPStateFromMain();
std::pair<std::string, std::string> GetCPRegInfo(u8 cmd, u32 value);

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@ -123,6 +123,7 @@ struct entry
void MarkAllDirty()
{
g_bases_dirty = true;
g_main_vat_dirty = BitSet8::AllTrue(8);
g_preprocess_vat_dirty = BitSet8::AllTrue(8);
}

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@ -557,13 +557,11 @@ void VertexManagerBase::DoState(PointerWrap& p)
{
// Flush old vertex data before loading state.
Flush();
// Clear all caches that touch RAM
// (? these don't appear to touch any emulation state that gets saved. moved to on load only.)
VertexLoaderManager::MarkAllDirty();
}
p.Do(m_zslope);
p.Do(VertexLoaderManager::tangent_cache);
p.Do(VertexLoaderManager::binormal_cache);
}
void VertexManagerBase::CalculateZSlope(NativeVertexFormat* format)

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@ -18,6 +18,7 @@
#include "VideoCommon/TMEM.h"
#include "VideoCommon/TextureCacheBase.h"
#include "VideoCommon/TextureDecoder.h"
#include "VideoCommon/VertexLoaderManager.h"
#include "VideoCommon/VertexManagerBase.h"
#include "VideoCommon/VertexShaderManager.h"
#include "VideoCommon/XFMemory.h"
@ -38,7 +39,12 @@ void VideoCommon_DoState(PointerWrap& p)
p.DoMarker("BP Memory");
// CP Memory
DoCPState(p);
// We don't save g_preprocess_cp_state separately because the GPU should be
// synced around state save/load.
p.Do(g_main_cp_state);
p.DoMarker("CP Memory");
if (p.IsReadMode())
CopyPreprocessCPStateFromMain();
// XF Memory
p.Do(xfmem);
@ -90,5 +96,6 @@ void VideoCommon_DoState(PointerWrap& p)
{
// Inform backend of new state from registers.
BPReload();
VertexLoaderManager::MarkAllDirty();
}
}