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Cachable vertex loaders. Not a very big speedup in itself, but makes it easier to speed up vertex loading in the future.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@960 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard 2008-10-25 15:53:43 +00:00
parent 681a40dd36
commit f77624147d
11 changed files with 609 additions and 618 deletions
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2
Source/Core/VideoCommon/Src/Statistics.h
View file

@ -39,6 +39,8 @@ struct Statistics
int numJoins;
int numVertexLoaders;
struct ThisFrame
{
int numBPLoads;

4
Source/Core/VideoCommon/Src/VideoState.cpp
View file

@ -23,8 +23,8 @@
#include "TextureDecoder.h"
#include "Fifo.h"
static void DoState(PointerWrap &p) {
static void DoState(PointerWrap &p)
{
// BP Memory
p.Do(bpmem);
// CP Memory

11
Source/Plugins/Plugin_VideoOGL/Src/PixelShaderManager.cpp
View file

@ -171,7 +171,7 @@ void PixelShaderMngr::Cleanup()
PSCache::iterator iter = pshaders.begin();
while (iter != pshaders.end()) {
PSCacheEntry &entry = iter->second;
if (entry.frameCount < frameCount - 200) {
if (entry.frameCount < frameCount - 400) {
entry.Destroy();
#ifdef _WIN32
iter = pshaders.erase(iter);
@ -242,10 +242,9 @@ void PixelShaderMngr::SetConstants()
{
for (int i = 0; i < 2; ++i) {
if (s_nColorsChanged[i]) {
int baseind = i?C_KCOLORS:C_COLORS;
int baseind = i ? C_KCOLORS : C_COLORS;
for (int j = 0; j < 4; ++j) {
if (s_nColorsChanged[i] & (1<<j)) {
if (s_nColorsChanged[i] & (1 << j)) {
SetPSConstant4fv(baseind+j, &lastRGBAfull[i][j][0]);
}
}
@ -258,7 +257,7 @@ void PixelShaderMngr::SetConstants()
if (bpmem.tevorders[i/2].getEnable(i&1)) {
int texmap = bpmem.tevorders[i/2].getTexMap(i&1);
maptocoord[texmap] = bpmem.tevorders[i/2].getTexCoord(i&1);
newmask |= 1<<texmap;
newmask |= 1 << texmap;
SetTexDimsChanged(texmap);
}
}
@ -266,7 +265,7 @@ void PixelShaderMngr::SetConstants()
if (maptocoord_mask != newmask) {
//u32 changes = maptocoord_mask ^ newmask;
for (int i = 0; i < 8; ++i) {
if (newmask&(1<<i)) {
if (newmask & (1 << i)) {
SetTexDimsChanged(i);
}
else {

1
Source/Plugins/Plugin_VideoOGL/Src/Render.cpp
View file

@ -773,6 +773,7 @@ void Renderer::SwapBuffers()
p+=sprintf(p,"Num CP loads (DL): %i\n",stats.thisFrame.numCPLoadsInDL);
p+=sprintf(p,"Num BP loads: %i\n",stats.thisFrame.numBPLoads);
p+=sprintf(p,"Num BP loads (DL): %i\n",stats.thisFrame.numBPLoadsInDL);
p+=sprintf(p,"Num vertex loaders: %i\n",stats.numVertexLoaders);
Renderer::RenderText(st, 20, 20, 0xFF00FFFF);
}

12
Source/Plugins/Plugin_VideoOGL/Src/TextureMngr.cpp
View file

@ -50,7 +50,9 @@ int TextureMngr::nTex2DEnabled, TextureMngr::nTexRECTEnabled;
extern int frameCount;
static u32 s_TempFramebuffer = 0;
#define TEMP_SIZE (1024*1024*4)
#define TEXTURE_KILL_THRESHOLD 200
const GLint c_MinLinearFilter[8] = {
GL_NEAREST,
@ -119,7 +121,7 @@ void TextureMngr::Init()
void TextureMngr::Invalidate()
{
TexCache::iterator iter = textures.begin();
for (;iter!=textures.end();iter++)
for (; iter!=textures.end(); iter++)
iter->second.Destroy();
textures.clear();
TexDecoder_SetTexFmtOverlayOptions(g_Config.bTexFmtOverlayEnable, g_Config.bTexFmtOverlayCenter);
@ -134,7 +136,7 @@ void TextureMngr::Shutdown()
}
mapDepthTargets.clear();
if( s_TempFramebuffer ) {
if (s_TempFramebuffer) {
glDeleteFramebuffersEXT(1, (GLuint *)&s_TempFramebuffer);
s_TempFramebuffer = 0;
}
@ -147,7 +149,7 @@ void TextureMngr::Cleanup()
{
TexCache::iterator iter = textures.begin();
while (iter != textures.end()) {
if (frameCount > 20 + iter->second.frameCount) {
if (frameCount > TEXTURE_KILL_THRESHOLD + iter->second.frameCount) {
if (!iter->second.isRenderTarget) {
iter->second.Destroy();
#ifdef _WIN32
@ -215,10 +217,10 @@ TextureMngr::TCacheEntry* TextureMngr::Load(int texstage, u32 address, int width
if (iter != textures.end()) {
TCacheEntry &entry = iter->second;
if(entry.isRenderTarget || (((u32 *)ptr)[entry.hashoffset] == entry.hash && palhash == entry.paletteHash)) { //stupid, improve
if (entry.isRenderTarget || (((u32 *)ptr)[entry.hashoffset] == entry.hash && palhash == entry.paletteHash)) { //stupid, improve
entry.frameCount = frameCount;
//glEnable(entry.isNonPow2?GL_TEXTURE_RECTANGLE_ARB:GL_TEXTURE_2D);
glBindTexture(entry.isNonPow2?GL_TEXTURE_RECTANGLE_ARB:GL_TEXTURE_2D, entry.texture);
glBindTexture(entry.isNonPow2 ? GL_TEXTURE_RECTANGLE_ARB:GL_TEXTURE_2D, entry.texture);
if (entry.mode.hex != tm0.hex)
entry.SetTextureParameters(tm0);
return &entry;

1022
Source/Plugins/Plugin_VideoOGL/Src/VertexLoader.cpp
View file

File diff suppressed because it is too large Load diff

94
Source/Plugins/Plugin_VideoOGL/Src/VertexLoader.h
View file

@ -23,66 +23,72 @@
#include "NativeVertexFormat.h"
class VertexLoaderUID
{
u32 id[5];
public:
VertexLoaderUID() {}
void InitFromCurrentState(int vtx_attr_group) {
id[0] = g_VtxDesc.Hex & 0xFFFFFFFF;
id[1] = g_VtxDesc.Hex >> 32;
id[2] = g_VtxAttr[vtx_attr_group].g0.Hex & ~VAT_0_FRACBITS;
id[3] = g_VtxAttr[vtx_attr_group].g1.Hex & ~VAT_1_FRACBITS;
id[4] = g_VtxAttr[vtx_attr_group].g2.Hex & ~VAT_2_FRACBITS;
}
bool operator < (const VertexLoaderUID &other) const {
if (id[0] < other.id[0])
return true;
else if (id[0] > other.id[0])
return false;
for (int i = 1; i < 5; ++i) {
if (id[i] < other.id[i])
return true;
else if (id[i] > other.id[i])
return false;
}
return false;
}
};
class VertexLoader
{
public:
enum
{
NRM_ZERO = 0,
NRM_ONE = 1,
NRM_THREE = 3
};
VertexLoader(const TVtxDesc &vtx_desc, const VAT &vtx_attr);
~VertexLoader();
int GetVertexSize() const {return m_VertexSize;}
void RunVertices(int vtx_attr_group, int primitive, int count);
private:
// The 3 possible values (0, 1, 2) should be documented here.
enum {
AD_CLEAN = 0,
AD_DIRTY = 1,
AD_VAT_DIRTY = 2,
} m_AttrDirty;
enum
{
NRM_ZERO = 0,
NRM_ONE = 1,
NRM_THREE = 3,
};
int m_VertexSize; // number of bytes of a raw GC vertex
int m_VertexSize; // number of bytes of a raw GC vertex
// Flipper vertex format
// GC vertex format
TVtxAttr m_VtxAttr; // VAT decoded into easy format
TVtxDesc m_VtxDesc; // Not really used currently - or well it is, but could be easily avoided.
// Raw VAttr
UVAT_group0 m_group0;
UVAT_group1 m_group1;
UVAT_group2 m_group2;
TVtxAttr m_VtxAttr; // Decoded into easy format
// Vtx desc
TVtxDesc m_VtxDesc;
// PC vertex format, + converter
// PC vertex format
NativeVertexFormat m_NativeFmt;
// Pipeline. To be JIT compiled in the future.
TPipelineFunction m_PipelineStages[32];
TPipelineFunction m_PipelineStages[32]; // TODO - figure out real max. it's lower.
int m_numPipelineStages;
void SetupColor(int num, int _iMode, int _iFormat, int _iElements);
void SetupTexCoord(int num, int _iMode, int _iFormat, int _iElements, int _iFrac);
void RunPipelineOnce() const;
void SetupColor(int num, int _iMode, int _iFormat, int _iElements);
void SetupTexCoord(int num, int _iMode, int _iFormat, int _iElements, int _iFrac);
public:
// constructor
VertexLoader();
~VertexLoader();
// run the pipeline
void CompileVertexTranslator();
void RunVertices(int primitive, int count);
void WriteCall(TPipelineFunction);
int GetGCVertexSize() const { _assert_( !m_AttrDirty ); return m_VertexSize; }
int GetVBVertexStride() const { _assert_( !m_AttrDirty); return m_NativeFmt.m_VBVertexStride; }
void SetVAT(u32 _group0, u32 _group1, u32 _group2);
int ComputeVertexSize();
int ComputeVertexSize();
void CompileVertexTranslator();
void SetVAT_group0(u32 _group0);
void SetVAT_group1(u32 _group1);
void SetVAT_group2(u32 _group2);
void WriteCall(TPipelineFunction);
};
#endif

70
Source/Plugins/Plugin_VideoOGL/Src/VertexLoaderManager.cpp
View file

@ -15,43 +15,78 @@
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include <map>
#include "Statistics.h"
#include "VertexShaderManager.h"
#include "VertexLoader.h"
#include "VertexLoaderManager.h"
static bool s_desc_dirty;
static bool s_attr_dirty[8];
static int s_attr_dirty; // bitfield
// TODO - change into array of pointers. Keep a map of all seen so far.
static VertexLoader g_VertexLoaders[8];
static VertexLoader *g_VertexLoaders[8];
namespace VertexLoaderManager
{
typedef std::map<VertexLoaderUID, VertexLoader *> VertexLoaderMap;
static VertexLoaderMap g_VertexLoaderMap;
// TODO - change into array of pointers. Keep a map of all seen so far.
void Init()
{
s_desc_dirty = false;
for (int i = 0; i < 8; i++)
s_attr_dirty[i] = false;
MarkAllDirty();
}
void Shutdown()
{
for (VertexLoaderMap::iterator iter = g_VertexLoaderMap.begin(); iter != g_VertexLoaderMap.end(); ++iter)
{
delete iter->second;
}
g_VertexLoaderMap.clear();
}
void MarkAllDirty()
{
s_attr_dirty = 0xff;
}
void RefreshLoader(int vtx_attr_group)
{
if (((s_attr_dirty >> vtx_attr_group) & 1) || !g_VertexLoaders[vtx_attr_group])
{
VertexLoaderUID uid;
uid.InitFromCurrentState(vtx_attr_group);
VertexLoaderMap::iterator iter = g_VertexLoaderMap.find(uid);
if (iter != g_VertexLoaderMap.end())
{
g_VertexLoaders[vtx_attr_group] = iter->second;
}
else
{
VertexLoader *loader = new VertexLoader(g_VtxDesc, g_VtxAttr[vtx_attr_group]);
g_VertexLoaderMap[uid] = loader;
g_VertexLoaders[vtx_attr_group] = loader;
INCSTAT(stats.numVertexLoaders);
}
}
s_attr_dirty &= ~(1 << vtx_attr_group);
}
void RunVertices(int vtx_attr_group, int primitive, int count)
{
if (!count)
return;
// TODO - grab & load the correct vertex loader if anything is dirty.
g_VertexLoaders[vtx_attr_group].RunVertices(primitive, count);
RefreshLoader(vtx_attr_group);
g_VertexLoaders[vtx_attr_group]->RunVertices(vtx_attr_group, primitive, count);
}
int GetVertexSize(int vtx_attr_group)
{
// The vertex loaders will soon cache the vertex size.
return g_VertexLoaders[vtx_attr_group].ComputeVertexSize();
RefreshLoader(vtx_attr_group);
return g_VertexLoaders[vtx_attr_group]->GetVertexSize();
}
} // namespace
@ -71,34 +106,31 @@ void LoadCPReg(u32 sub_cmd, u32 value)
case 0x50:
g_VtxDesc.Hex &= ~0x1FFFF; // keep the Upper bits
g_VtxDesc.Hex |= value;
s_desc_dirty = true;
s_attr_dirty = 0xFF;
break;
case 0x60:
g_VtxDesc.Hex &= 0x1FFFF; // keep the lower 17Bits
g_VtxDesc.Hex |= (u64)value << 17;
s_desc_dirty = true;
s_attr_dirty = 0xFF;
break;
case 0x70:
_assert_((sub_cmd & 0x0F) < 8);
g_VtxAttr[sub_cmd & 7].g0.Hex = value;
g_VertexLoaders[sub_cmd & 7].SetVAT_group0(value);
s_attr_dirty[sub_cmd & 7] = true;
s_attr_dirty |= 1 << (sub_cmd & 7);
break;
case 0x80:
_assert_((sub_cmd & 0x0F) < 8);
g_VtxAttr[sub_cmd & 7].g1.Hex = value;
g_VertexLoaders[sub_cmd & 7].SetVAT_group1(value);
s_attr_dirty[sub_cmd & 7] = true;
s_attr_dirty |= 1 << (sub_cmd & 7);
break;
case 0x90:
_assert_((sub_cmd & 0x0F) < 8);
g_VtxAttr[sub_cmd & 7].g2.Hex = value;
g_VertexLoaders[sub_cmd & 7].SetVAT_group2(value);
s_attr_dirty[sub_cmd & 7] = true;
s_attr_dirty |= 1 << (sub_cmd & 7);
break;
// Pointers to vertex arrays in GC RAM

2
Source/Plugins/Plugin_VideoOGL/Src/VertexLoaderManager.h
View file

@ -25,6 +25,8 @@ namespace VertexLoaderManager
void Init();
void Shutdown();
void MarkAllDirty();
int GetVertexSize(int vtx_attr_group);
void RunVertices(int vtx_attr_group, int primitive, int count);

2
Source/Plugins/Plugin_VideoOGL/Src/VertexShaderManager.cpp
View file

@ -104,7 +104,7 @@ VERTEXSHADER* VertexShaderMngr::GetShader(u32 components)
VSCache::iterator iter = vshaders.find(uid);
if (iter != vshaders.end()) {
iter->second.frameCount=frameCount;
iter->second.frameCount = frameCount;
VSCacheEntry &entry = iter->second;
if (&entry.shader != pShaderLast) {
pShaderLast = &entry.shader;

7
Source/Plugins/Plugin_VideoOGL/Src/main.cpp
View file

@ -116,7 +116,7 @@ void DllConfig(HWND _hParent)
resFound = (resos[b] == strBuffer);
b++;
}
if(!resFound)
if (!resFound)
//and add the res
{
resos[i] = strBuffer;
@ -196,8 +196,11 @@ void Video_Initialize(SVideoInitialize* _pVideoInitialize)
void Video_DoState(unsigned char **ptr, int mode) {
// Clear all caches
// Clear all caches that touch RAM
TextureMngr::Invalidate();
// DisplayListManager::Invalidate();
VertexLoaderManager::MarkAllDirty();
PointerWrap p(ptr, mode);
VideoCommon_DoState(p);