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win32: switch to DirectXMath to remove d3d9x dependency, remove HLSL

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This commit is contained in:
OV2 2018-08-07 01:16:41 +02:00
parent ada43c7992
commit 55e5cd6272
13 changed files with 355 additions and 510 deletions
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3
.gitmodules vendored
View File

@ -4,3 +4,6 @@
[submodule "win32/zlib/src"]
path = win32/zlib/src
url = https://github.com/madler/zlib.git
[submodule "win32/DirectXMath"]
path = win32/DirectXMath
url = https://github.com/Microsoft/DirectXMath

75
win32/CD3DCG.cpp
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@ -192,9 +192,10 @@
#include "wsnes9x.h"
#include "win32_display.h"
#include "snes9x.h"
#include <Dxerr.h>
#include "dxerr.h"
#include <png.h>
#include "CDirect3D.h"
#include "image_functions.h"
#ifndef max
#define max(a, b) (((a) > (b)) ? (a) : (b))
@ -405,22 +406,7 @@ bool CD3DCG::LoadShader(const TCHAR *shaderFile)
_tfullpath(tempPath,_tFromChar(it->texturePath),MAX_PATH);
hr = D3DXCreateTextureFromFileEx(
pDevice,
tempPath,
D3DX_DEFAULT_NONPOW2,
D3DX_DEFAULT_NONPOW2,
0,
0,
D3DFMT_FROM_FILE,
D3DPOOL_MANAGED,
it->linearfilter?D3DX_FILTER_LINEAR:D3DX_FILTER_POINT,
0,
0,
NULL,
NULL,
&tex.tex);
if FAILED(hr){
if(!d3d_create_texture_from_file(pDevice, tempPath, &tex.tex)){
tex.tex = NULL;
}
lookupTextures.push_back(tex);
@ -431,12 +417,12 @@ bool CD3DCG::LoadShader(const TCHAR *shaderFile)
return true;
}
void CD3DCG::ensureTextureSize(LPDIRECT3DTEXTURE9 &tex, D3DXVECTOR2 &texSize,
D3DXVECTOR2 wantedSize,bool renderTarget,bool useFloat)
void CD3DCG::ensureTextureSize(LPDIRECT3DTEXTURE9 &tex, XMFLOAT2 &texSize,
XMFLOAT2 wantedSize,bool renderTarget,bool useFloat)
{
HRESULT hr;
if(!tex || texSize != wantedSize) {
if(!tex || texSize.x != wantedSize.x || texSize.y != wantedSize.y) {
if(tex)
tex->Release();
@ -459,7 +445,7 @@ void CD3DCG::ensureTextureSize(LPDIRECT3DTEXTURE9 &tex, D3DXVECTOR2 &texSize,
}
void CD3DCG::setVertexStream(IDirect3DVertexBuffer9 *vertexBuffer,
D3DXVECTOR2 inputSize,D3DXVECTOR2 textureSize,D3DXVECTOR2 outputSize)
XMFLOAT2 inputSize, XMFLOAT2 textureSize, XMFLOAT2 outputSize)
{
float tX = inputSize.x / textureSize.x;
float tY = inputSize.y / textureSize.y;
@ -500,8 +486,8 @@ void CD3DCG::setVertexStream(IDirect3DVertexBuffer9 *vertexBuffer,
pDevice->SetStreamSource(3,vertexBuffer,0,sizeof(VERTEX));
}
void CD3DCG::Render(LPDIRECT3DTEXTURE9 &origTex, D3DXVECTOR2 textureSize,
D3DXVECTOR2 inputSize, D3DXVECTOR2 viewportSize, D3DXVECTOR2 windowSize)
void CD3DCG::Render(LPDIRECT3DTEXTURE9 &origTex, XMFLOAT2 textureSize,
XMFLOAT2 inputSize, XMFLOAT2 viewportSize, XMFLOAT2 windowSize)
{
LPDIRECT3DSURFACE9 pRenderSurface = NULL,pBackBuffer = NULL;
frameCnt++;
@ -553,7 +539,7 @@ void CD3DCG::Render(LPDIRECT3DTEXTURE9 &origTex, D3DXVECTOR2 textureSize,
/* make sure the render target exists and has an appropriate size,
then set as current render target with last pass as source
*/
ensureTextureSize(shaderPasses[i].tex,shaderPasses[i].textureSize,D3DXVECTOR2(texSize,texSize),true,shaderPasses[i].useFloatTex);
ensureTextureSize(shaderPasses[i].tex,shaderPasses[i].textureSize, XMFLOAT2(texSize,texSize),true,shaderPasses[i].useFloatTex);
shaderPasses[i].tex->GetSurfaceLevel(0,&pRenderSurface);
pDevice->SetTexture(0, shaderPasses[i-1].tex);
pDevice->SetRenderTarget(0,pRenderSurface);
@ -623,23 +609,22 @@ void CD3DCG::Render(LPDIRECT3DTEXTURE9 &origTex, D3DXVECTOR2 textureSize,
setViewport(displayRect.left,displayRect.top,displayRect.right - displayRect.left,displayRect.bottom - displayRect.top);
setVertexStream(shaderPasses.back().vertexBuffer,
shaderPasses.back().outputSize,shaderPasses.back().textureSize,
D3DXVECTOR2(displayRect.right - displayRect.left,displayRect.bottom - displayRect.top));
XMFLOAT2(displayRect.right - displayRect.left,displayRect.bottom - displayRect.top));
pDevice->SetVertexShader(NULL);
pDevice->SetPixelShader(NULL);
}
void CD3DCG::calculateMatrix()
{
D3DXMATRIX matWorld;
D3DXMATRIX matView;
D3DXMATRIX matProj;
XMMATRIX matWorld;
XMMATRIX matView;
XMMATRIX matProj;
pDevice->GetTransform(D3DTS_WORLD,&matWorld);
pDevice->GetTransform(D3DTS_VIEW,&matView);
pDevice->GetTransform(D3DTS_PROJECTION,&matProj);
pDevice->GetTransform(D3DTS_WORLD, (D3DMATRIX*)&matWorld);
pDevice->GetTransform(D3DTS_VIEW, (D3DMATRIX*)&matView);
pDevice->GetTransform(D3DTS_PROJECTION, (D3DMATRIX*)&matProj);
mvp = matWorld * matView * matProj;
D3DXMatrixTranspose(&mvp,&mvp);
XMStoreFloat4x4(&mvp, XMMatrixTranspose(XMMatrixMultiply(matProj, XMMatrixMultiply(matWorld, matView))));
}
void CD3DCG::setViewport(DWORD x, DWORD y, DWORD width, DWORD height)
@ -656,16 +641,16 @@ void CD3DCG::setViewport(DWORD x, DWORD y, DWORD width, DWORD height)
void CD3DCG::setShaderVars(int pass)
{
D3DXVECTOR2 inputSize = shaderPasses[pass-1].outputSize;
D3DXVECTOR2 textureSize = shaderPasses[pass-1].textureSize;
D3DXVECTOR2 outputSize = shaderPasses[pass].outputSize;
XMFLOAT2 inputSize = shaderPasses[pass-1].outputSize;
XMFLOAT2 textureSize = shaderPasses[pass-1].textureSize;
XMFLOAT2 outputSize = shaderPasses[pass].outputSize;
/* mvp paramater
*/
CGparameter cgpModelViewProj = cgGetNamedParameter(shaderPasses[pass].cgVertexProgram, "modelViewProj");
if(cgpModelViewProj)
cgD3D9SetUniformMatrix(cgpModelViewProj,&mvp);
cgD3D9SetUniformMatrix(cgpModelViewProj,(D3DMATRIX*)&mvp);
#define setProgramUniform(pass,varname,floats)\
{\
@ -720,16 +705,16 @@ void CD3DCG::setShaderVars(int pass)
/* ORIG parameter
*/
setProgramUniform(pass,"ORIG.video_size",shaderPasses[0].outputSize);
setProgramUniform(pass,"ORIG.texture_size",shaderPasses[0].textureSize);
setProgramUniform(pass,"ORIG.video_size",&shaderPasses[0].outputSize);
setProgramUniform(pass,"ORIG.texture_size",&shaderPasses[0].textureSize);
setTextureParameter(pass,"ORIG.texture",shaderPasses[0].tex,shaderPasses[1].linearFilter);
setTexCoordsParameter(pass,"ORIG.tex_coord",shaderPasses[1].vertexBuffer);
/* PREV parameter
*/
if(prevPasses[0].tex) {
setProgramUniform(pass,"PREV.video_size",prevPasses[0].imageSize);
setProgramUniform(pass,"PREV.texture_size",prevPasses[0].textureSize);
setProgramUniform(pass,"PREV.video_size",&prevPasses[0].imageSize);
setProgramUniform(pass,"PREV.texture_size",&prevPasses[0].textureSize);
setTextureParameter(pass,"PREV.texture",prevPasses[0].tex,shaderPasses[1].linearFilter);
setTexCoordsParameter(pass,"PREV.tex_coord",prevPasses[0].vertexBuffer);
}
@ -741,9 +726,9 @@ void CD3DCG::setShaderVars(int pass)
break;
char varname[100];
sprintf(varname,"PREV%d.video_size",i);
setProgramUniform(pass,varname,prevPasses[i].imageSize);
setProgramUniform(pass,varname,&prevPasses[i].imageSize);
sprintf(varname,"PREV%d.texture_size",i);
setProgramUniform(pass,varname,prevPasses[i].textureSize);
setProgramUniform(pass,varname,&prevPasses[i].textureSize);
sprintf(varname,"PREV%d.texture",i);
setTextureParameter(pass,varname,prevPasses[i].tex,shaderPasses[1].linearFilter);
sprintf(varname,"PREV%d.tex_coord",i);
@ -762,9 +747,9 @@ void CD3DCG::setShaderVars(int pass)
for(int i=1;i<pass-1;i++) {
char varname[100];
sprintf(varname,"PASS%d.video_size",i);
setProgramUniform(pass,varname,shaderPasses[i].outputSize);
setProgramUniform(pass,varname,&shaderPasses[i].outputSize);
sprintf(varname,"PASS%d.texture_size",i);
setProgramUniform(pass,varname,shaderPasses[i].textureSize);
setProgramUniform(pass,varname,&shaderPasses[i].textureSize);
sprintf(varname,"PASS%d.texture",i);
setTextureParameter(pass,varname,shaderPasses[i].tex,shaderPasses[i+1].linearFilter);
sprintf(varname,"PASS%d.tex_coord",i);

21
win32/CD3DCG.h
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@ -193,11 +193,14 @@
#include <vector>
#include <d3d9.h>
#include <d3dx9.h>
#include <windows.h>
#include "CCGShader.h"
#include <vector>
#include <deque>
#undef Zero // DirectXMath uses Zero as a variable name
#include "DirectXMath/Inc/DirectXMath.h"
using namespace DirectX;
class CD3DCG
{
@ -219,8 +222,8 @@ private:
LPDIRECT3DVERTEXDECLARATION9 vertexDeclaration;
std::vector<parameterEntry> parameterMap;
D3DXVECTOR2 outputSize;
D3DXVECTOR2 textureSize;
XMFLOAT2 outputSize;
XMFLOAT2 textureSize;
_shaderPass() {cgVertexProgram=NULL;
cgFragmentProgram=NULL;
@ -231,8 +234,8 @@ private:
typedef struct _prevPass {
LPDIRECT3DTEXTURE9 tex;
LPDIRECT3DVERTEXBUFFER9 vertexBuffer;
D3DXVECTOR2 imageSize;
D3DXVECTOR2 textureSize;
XMFLOAT2 imageSize;
XMFLOAT2 textureSize;
_prevPass() {tex=NULL;
vertexBuffer=NULL;}
_prevPass(const shaderPass &pass) {tex = pass.tex;
@ -253,10 +256,10 @@ private:
bool shaderLoaded;
void checkForCgError(const char *situation);
void setVertexStream(IDirect3DVertexBuffer9 *vertexBuffer,D3DXVECTOR2 inputSize,D3DXVECTOR2 textureSize,D3DXVECTOR2 outputSize);
void setVertexStream(IDirect3DVertexBuffer9 *vertexBuffer, XMFLOAT2 inputSize, XMFLOAT2 textureSize, XMFLOAT2 outputSize);
void setViewport(DWORD x, DWORD y, DWORD width, DWORD height);
void setShaderVars(int pass);
void ensureTextureSize(LPDIRECT3DTEXTURE9 &tex, D3DXVECTOR2 &texSize, D3DXVECTOR2 wantedSize,bool renderTarget, bool useFloat = false);
void ensureTextureSize(LPDIRECT3DTEXTURE9 &tex, XMFLOAT2 &texSize, XMFLOAT2 wantedSize,bool renderTarget, bool useFloat = false);
void fillParameterMap(std::vector<parameterEntry> &map, CGparameter param);
void setupVertexDeclaration(shaderPass &pass);
void calculateMatrix();
@ -264,14 +267,14 @@ private:
LPDIRECT3DDEVICE9 pDevice;
CGcontext cgContext;
unsigned int frameCnt;
D3DXMATRIX mvp;
XMFLOAT4X4 mvp;
public:
CD3DCG(CGcontext cgContext,LPDIRECT3DDEVICE9 pDevice);
~CD3DCG(void);
bool LoadShader(const TCHAR *shaderFile);
void Render(LPDIRECT3DTEXTURE9 &origTex, D3DXVECTOR2 textureSize, D3DXVECTOR2 inputSize, D3DXVECTOR2 viewportSize, D3DXVECTOR2 windowSize);
void Render(LPDIRECT3DTEXTURE9 &origTex, XMFLOAT2 textureSize, XMFLOAT2 inputSize, XMFLOAT2 viewportSize, XMFLOAT2 windowSize);
void ClearPasses();
void OnLostDevice();
void OnResetDevice();

274
win32/CDirect3D.cpp
View File

@ -190,7 +190,6 @@
***********************************************************************************/
#pragma comment( lib, "d3d9" )
#pragma comment( lib, "d3dx9" )
#include "cdirect3d.h"
#include "win32_display.h"
@ -198,7 +197,7 @@
#include "../gfx.h"
#include "../display.h"
#include "wsnes9x.h"
#include <Dxerr.h>
#include "dxerr.h"
#include <commctrl.h>
#include "CXML.h"
@ -239,7 +238,6 @@ CDirect3D::CDirect3D()
for(int i = 0; i < MAX_SHADER_TEXTURES; i++) {
rubyLUT[i] = NULL;
}
effect=NULL;
shader_type = D3D_SHADER_NONE;
shaderTimer = 1.0f;
shaderTimeStart = 0;
@ -384,15 +382,14 @@ void CDirect3D::DeInitialize()
bool CDirect3D::SetShader(const TCHAR *file)
{
SetShaderCG(NULL);
SetShaderHLSL(NULL);
shader_type = D3D_SHADER_NONE;
if(file!=NULL &&
(lstrlen(file)>3 && _tcsncicmp(&file[lstrlen(file)-3],TEXT(".cg"),3)==0) ||
(lstrlen(file)>4 && _tcsncicmp(&file[lstrlen(file)-4],TEXT(".cgp"),4)==0)){
return SetShaderCG(file);
} else {
return SetShaderHLSL(file);
}
return true;
}
void CDirect3D::checkForCgError(const char *situation)
@ -432,194 +429,6 @@ bool CDirect3D::SetShaderCG(const TCHAR *file)
return true;
}
bool CDirect3D::SetShaderHLSL(const TCHAR *file)
{
//MUDLORD: the guts
//Compiles a shader from files on disc
//Sets LUT textures to texture files in PNG format.
TCHAR folder[MAX_PATH];
TCHAR rubyLUTfileName[MAX_PATH];
TCHAR *slash;
TCHAR errorMsg[MAX_PATH + 50];
shaderTimer = 1.0f;
shaderTimeStart = 0;
shaderTimeElapsed = 0;
if(effect) {
effect->Release();
effect = NULL;
}
for(int i = 0; i < MAX_SHADER_TEXTURES; i++) {
if (rubyLUT[i] != NULL) {
rubyLUT[i]->Release();
rubyLUT[i] = NULL;
}
}
if (file == NULL || *file==TEXT('\0'))
return true;
CXML xml;
if(!xml.loadXmlFile(file))
return false;
TCHAR *lang = xml.getAttribute(TEXT("/shader"),TEXT("language"));
if(lstrcmpi(lang,TEXT("hlsl"))) {
_stprintf(errorMsg,TEXT("Shader language is <%s>, expected <HLSL> in file:\n%s"),lang,file);
MessageBox(NULL, errorMsg, TEXT("Shader Loading Error"), MB_OK|MB_ICONEXCLAMATION);
return false;
}
TCHAR *shaderText = xml.getNodeContent(TEXT("/shader/source"));
if(!shaderText) {
_stprintf(errorMsg,TEXT("No HLSL shader program in file:\n%s"),file);
MessageBox(NULL, errorMsg, TEXT("Shader Loading Error"),
MB_OK|MB_ICONEXCLAMATION);
return false;
}
LPD3DXBUFFER pBufferErrors = NULL;
#ifdef UNICODE
HRESULT hr = D3DXCreateEffect( pDevice,WideToCP(shaderText,CP_ACP),strlen(WideToCP(shaderText,CP_ACP)),NULL, NULL,
D3DXSHADER_ENABLE_BACKWARDS_COMPATIBILITY, NULL, &effect,
&pBufferErrors );
#else
HRESULT hr = D3DXCreateEffect( pDevice,shaderText,strlen(shaderText),NULL, NULL,
D3DXSHADER_ENABLE_BACKWARDS_COMPATIBILITY, NULL, &effect,
&pBufferErrors );
#endif
if( FAILED(hr) ) {
_stprintf(errorMsg,TEXT("Error parsing HLSL shader file:\n%s"),file);
MessageBox(NULL, errorMsg, TEXT("Shader Loading Error"), MB_OK|MB_ICONEXCLAMATION);
if(pBufferErrors) {
LPVOID pCompilErrors = pBufferErrors->GetBufferPointer();
MessageBox(NULL, (const TCHAR*)pCompilErrors, TEXT("FX Compile Error"),
MB_OK|MB_ICONEXCLAMATION);
}
return false;
}
lstrcpy(folder,file);
slash = _tcsrchr(folder,TEXT('\\'));
if(slash)
*(slash+1)=TEXT('\0');
else
*folder=TEXT('\0');
SetCurrentDirectory(S9xGetDirectoryT(DEFAULT_DIR));
for(int i = 0; i < MAX_SHADER_TEXTURES; i++) {
_stprintf(rubyLUTfileName, TEXT("%srubyLUT%d.png"), folder, i);
hr = D3DXCreateTextureFromFile(pDevice,rubyLUTfileName,&rubyLUT[i]);
if FAILED(hr){
rubyLUT[i] = NULL;
}
}
D3DXHANDLE hTech;
effect->FindNextValidTechnique(NULL,&hTech);
effect->SetTechnique( hTech );
shader_type = D3D_SHADER_HLSL;
return true;
}
void CDirect3D::SetShaderVars(bool setMatrix)
{
if(shader_type == D3D_SHADER_HLSL) {
D3DXVECTOR4 rubyTextureSize;
D3DXVECTOR4 rubyInputSize;
D3DXVECTOR4 rubyOutputSize;
D3DXHANDLE rubyTimer;
int shaderTime = GetTickCount();
shaderTimeElapsed += shaderTime - shaderTimeStart;
shaderTimeStart = shaderTime;
if(shaderTimeElapsed > 100) {
shaderTimeElapsed = 0;
shaderTimer += 0.01f;
}
rubyTextureSize.x = rubyTextureSize.y = (float)quadTextureSize;
rubyTextureSize.z = rubyTextureSize.w = 1.0 / quadTextureSize;
rubyInputSize.x = (float)afterRenderWidth;
rubyInputSize.y = (float)afterRenderHeight;
rubyInputSize.z = 1.0 / rubyInputSize.y;
rubyInputSize.w = 1.0 / rubyInputSize.z;
rubyOutputSize.x = GUI.Stretch?(float)dPresentParams.BackBufferWidth:(float)afterRenderWidth;
rubyOutputSize.y = GUI.Stretch?(float)dPresentParams.BackBufferHeight:(float)afterRenderHeight;
rubyOutputSize.z = 1.0 / rubyOutputSize.y;
rubyOutputSize.w = 1.0 / rubyOutputSize.x;
rubyTimer = effect->GetParameterByName(0, "rubyTimer");
effect->SetFloat(rubyTimer, shaderTimer);
effect->SetVector("rubyTextureSize", &rubyTextureSize);
effect->SetVector("rubyInputSize", &rubyInputSize);
effect->SetVector("rubyOutputSize", &rubyOutputSize);
effect->SetTexture("rubyTexture", drawSurface);
for(int i = 0; i < MAX_SHADER_TEXTURES; i++) {
char rubyLUTName[256];
sprintf(rubyLUTName, "rubyLUT%d", i);
if (rubyLUT[i] != NULL) {
effect->SetTexture( rubyLUTName, rubyLUT[i] );
}
}
}/* else if(shader_type == D3D_SHADER_CG) {
D3DXVECTOR2 videoSize;
D3DXVECTOR2 textureSize;
D3DXVECTOR2 outputSize;
float frameCnt;
videoSize.x = (float)afterRenderWidth;
videoSize.y = (float)afterRenderHeight;
textureSize.x = textureSize.y = (float)quadTextureSize;
outputSize.x = GUI.Stretch?(float)dPresentParams.BackBufferWidth:(float)afterRenderWidth;
outputSize.y = GUI.Stretch?(float)dPresentParams.BackBufferHeight:(float)afterRenderHeight;
frameCnt = (float)++frameCount;
videoSize = textureSize;
#define setProgramUniform(program,varname,floats)\
{\
CGparameter cgp = cgGetNamedParameter(program, varname);\
if(cgp)\
cgD3D9SetUniform(cgp,floats);\
}\
setProgramUniform(cgFragmentProgram,"IN.video_size",&videoSize);
setProgramUniform(cgFragmentProgram,"IN.texture_size",&textureSize);
setProgramUniform(cgFragmentProgram,"IN.output_size",&outputSize);
setProgramUniform(cgFragmentProgram,"IN.frame_count",&frameCnt);
setProgramUniform(cgVertexProgram,"IN.video_size",&videoSize);
setProgramUniform(cgVertexProgram,"IN.texture_size",&textureSize);
setProgramUniform(cgVertexProgram,"IN.output_size",&outputSize);
setProgramUniform(cgVertexProgram,"IN.frame_count",&frameCnt);
if(setMatrix) {
D3DXMATRIX matWorld;
D3DXMATRIX matView;
D3DXMATRIX matProj;
D3DXMATRIX mvp;
pDevice->GetTransform(D3DTS_WORLD,&matWorld);
pDevice->GetTransform(D3DTS_VIEW,&matView);
pDevice->GetTransform(D3DTS_PROJECTION,&matProj);
mvp = matWorld * matView * matProj;
D3DXMatrixTranspose(&mvp,&mvp);
CGparameter cgpModelViewProj = cgGetNamedParameter(cgVertexProgram, "modelViewProj");
if(cgpModelViewProj)
cgD3D9SetUniformMatrix(cgpModelViewProj,&mvp);
}
}*/
}
/* CDirect3D::Render
does the actual rendering, changes the draw surface if necessary and recalculates
the vertex information if filter output size changes
@ -691,44 +500,27 @@ void CDirect3D::Render(SSurface Src)
pDevice->SetVertexDeclaration(vertexDeclaration);
pDevice->SetStreamSource(0,vertexBuffer,0,sizeof(VERTEX));
if (shader_type == D3D_SHADER_HLSL) {
SetShaderVars();
SetFiltering();
UINT passes;
pDevice->BeginScene();
hr = effect->Begin(&passes, 0);
for(UINT pass = 0; pass < passes; pass++ ) {
effect->BeginPass(pass);
pDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP,0,2);
effect->EndPass();
}
effect->End();
pDevice->EndScene();
} else {
if(shader_type == D3D_SHADER_CG) {
RECT displayRect;
//Get maximum rect respecting AR setting
displayRect=CalculateDisplayRect(dPresentParams.BackBufferWidth,dPresentParams.BackBufferHeight,
dPresentParams.BackBufferWidth,dPresentParams.BackBufferHeight);
cgShader->Render(drawSurface,
D3DXVECTOR2((float)quadTextureSize, (float)quadTextureSize),
D3DXVECTOR2((float)afterRenderWidth, (float)afterRenderHeight),
D3DXVECTOR2((float)(displayRect.right - displayRect.left),
(float)(displayRect.bottom - displayRect.top)),
D3DXVECTOR2((float)dPresentParams.BackBufferWidth, (float)dPresentParams.BackBufferHeight));
}
SetFiltering();
pDevice->SetVertexDeclaration(vertexDeclaration);
pDevice->BeginScene();
pDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP,0,2);
pDevice->EndScene();
if(shader_type == D3D_SHADER_CG) {
RECT displayRect;
//Get maximum rect respecting AR setting
displayRect=CalculateDisplayRect(dPresentParams.BackBufferWidth,dPresentParams.BackBufferHeight,
dPresentParams.BackBufferWidth,dPresentParams.BackBufferHeight);
cgShader->Render(drawSurface,
XMFLOAT2((float)quadTextureSize, (float)quadTextureSize),
XMFLOAT2((float)afterRenderWidth, (float)afterRenderHeight),
XMFLOAT2((float)(displayRect.right - displayRect.left),
(float)(displayRect.bottom - displayRect.top)),
XMFLOAT2((float)dPresentParams.BackBufferWidth, (float)dPresentParams.BackBufferHeight));
}
SetFiltering();
pDevice->SetVertexDeclaration(vertexDeclaration);
pDevice->BeginScene();
pDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP,0,2);
pDevice->EndScene();
pDevice->Present(NULL, NULL, NULL, NULL);
if (GUI.ReduceInputLag)
@ -863,16 +655,14 @@ void CDirect3D::SetupVertices()
void CDirect3D::SetViewport()
{
D3DXMATRIX matIdentity;
D3DXMATRIX matProjection;
XMMATRIX matIdentity;
XMMATRIX matProjection;
D3DXMatrixOrthoOffCenterLH(&matProjection,0.0f,1.0f,0.0f,1.0f,0.0f,1.0f);
D3DXMatrixIdentity(&matIdentity);
pDevice->SetTransform(D3DTS_WORLD,&matIdentity);
pDevice->SetTransform(D3DTS_VIEW,&matIdentity);
pDevice->SetTransform(D3DTS_PROJECTION,&matProjection);
SetShaderVars(true);
matProjection = XMMatrixOrthographicOffCenterLH(0.0f,1.0f,0.0f,1.0f,0.0f,1.0f);
matIdentity = XMMatrixIdentity();
pDevice->SetTransform(D3DTS_WORLD,(D3DMATRIX*)&matIdentity);
pDevice->SetTransform(D3DTS_VIEW, (D3DMATRIX*)&matIdentity);
pDevice->SetTransform(D3DTS_PROJECTION, (D3DMATRIX*)&matProjection);
RECT drawRect = CalculateDisplayRect(afterRenderWidth,afterRenderHeight,dPresentParams.BackBufferWidth,dPresentParams.BackBufferHeight);
D3DVIEWPORT9 viewport;
@ -931,9 +721,6 @@ bool CDirect3D::ResetDevice()
cgD3D9SetDevice(NULL);
}
if(effect)
effect->OnLostDevice();
//zero or unknown values result in the current window size/display settings
dPresentParams.BackBufferWidth = 0;
dPresentParams.BackBufferHeight = 0;
@ -961,9 +748,6 @@ bool CDirect3D::ResetDevice()
return false;
}
if(effect)
effect->OnResetDevice();
if(cgAvailable) {
cgD3D9SetDevice(pDevice);
cgShader->OnResetDevice();

4
win32/CDirect3D.h
View File

@ -195,7 +195,6 @@
#define MAX_SHADER_TEXTURES 8
#include <d3d9.h>
#include <d3dx9.h>
#include <windows.h>
#include "cgFunctions.h"
@ -239,7 +238,6 @@ private:
static const D3DVERTEXELEMENT9 vertexElems[4];
LPDIRECT3DVERTEXDECLARATION9 vertexDeclaration;
LPD3DXEFFECT effect;
LPDIRECT3DTEXTURE9 rubyLUT[MAX_SHADER_TEXTURES];
CGcontext cgContext;
current_d3d_shader_type shader_type;
@ -260,9 +258,7 @@ private:
void SetupVertices();
bool ResetDevice();
void SetFiltering();
void SetShaderVars(bool setMatrix = false);
bool SetShader(const TCHAR *file);
bool SetShaderHLSL(const TCHAR *file);
void checkForCgError(const char *situation);
bool SetShaderCG(const TCHAR *file);

188
win32/CGLCG.cpp
View File

@ -755,191 +755,3 @@ void CGLCG::resetAttribParams()
cgAttribParams.clear();
}
#ifdef HAVE_LIBPNG
bool CGLCG::loadPngImage(const TCHAR *name, int &outWidth, int &outHeight, bool &outHasAlpha, GLubyte **outData) {
png_structp png_ptr;
png_infop info_ptr;
unsigned int sig_read = 0;
int color_type, interlace_type;
FILE *fp;
if ((fp = _tfopen(name, TEXT("rb"))) == NULL)
return false;
/* Create and initialize the png_struct
* with the desired error handler
* functions. If you want to use the
* default stderr and longjump method,
* you can supply NULL for the last
* three parameters. We also supply the
* the compiler header file version, so
* that we know if the application
* was compiled with a compatible version
* of the library. REQUIRED
*/
png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING,
NULL, NULL, NULL);
if (png_ptr == NULL) {
fclose(fp);
return false;
}
/* Allocate/initialize the memory
* for image information. REQUIRED. */
info_ptr = png_create_info_struct(png_ptr);
if (info_ptr == NULL) {
fclose(fp);
png_destroy_read_struct(&png_ptr, (png_infopp)NULL, (png_infopp)NULL);
return false;
}
/* Set error handling if you are
* using the setjmp/longjmp method
* (this is the normal method of
* doing things with libpng).
* REQUIRED unless you set up
* your own error handlers in
* the png_create_read_struct()
* earlier.
*/
if (setjmp(png_jmpbuf(png_ptr))) {
/* Free all of the memory associated
* with the png_ptr and info_ptr */
png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
fclose(fp);
/* If we get here, we had a
* problem reading the file */
return false;
}
/* Set up the output control if
* you are using standard C streams */
png_init_io(png_ptr, fp);
/* If we have already
* read some of the signature */
png_set_sig_bytes(png_ptr, sig_read);
/*
* If you have enough memory to read
* in the entire image at once, and
* you need to specify only
* transforms that can be controlled
* with one of the PNG_TRANSFORM_*
* bits (this presently excludes
* dithering, filling, setting
* background, and doing gamma
* adjustment), then you can read the
* entire image (including pixels)
* into the info structure with this
* call
*
* PNG_TRANSFORM_STRIP_16 |
* PNG_TRANSFORM_PACKING forces 8 bit
* PNG_TRANSFORM_EXPAND forces to
* expand a palette into RGB
*/
png_read_png(png_ptr, info_ptr, PNG_TRANSFORM_STRIP_16 | PNG_TRANSFORM_PACKING | PNG_TRANSFORM_EXPAND, (png_voidp)NULL);
outWidth = png_get_image_width(png_ptr, info_ptr);
outHeight = png_get_image_height(png_ptr, info_ptr);
switch (png_get_color_type(png_ptr, info_ptr)) {
case PNG_COLOR_TYPE_RGBA:
outHasAlpha = true;
break;
case PNG_COLOR_TYPE_RGB:
outHasAlpha = false;
break;
default:
png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
fclose(fp);
return false;
}
unsigned int row_bytes = png_get_rowbytes(png_ptr, info_ptr);
*outData = (unsigned char*) malloc(row_bytes * outHeight);
png_bytepp row_pointers = png_get_rows(png_ptr, info_ptr);
for (int i = 0; i < outHeight; i++) {
memcpy(*outData+(row_bytes * i), row_pointers[i], row_bytes);
}
/* Clean up after the read,
* and free any memory allocated */
png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
/* Close the file */
fclose(fp);
/* That's it */
return true;
}
#else
bool CGLCG::loadPngImage(const TCHAR *name, int &outWidth, int &outHeight, bool &outHasAlpha, GLubyte **outData) {
/* No PNG support */
return false;
}
#endif
bool CGLCG::loadTGA(const TCHAR *filename, STGA& tgaFile)
{
FILE *file;
unsigned char type[4];
unsigned char info[6];
file = _tfopen(filename, TEXT("rb"));
if (!file)
return false;
fread (&type, sizeof (char), 3, file);
fseek (file, 12, SEEK_SET);
fread (&info, sizeof (char), 6, file);
//image type either 2 (color) or 3 (greyscale)
if (type[1] != 0 || (type[2] != 2 && type[2] != 3))
{
fclose(file);
return false;
}
tgaFile.width = info[0] + info[1] * 256;
tgaFile.height = info[2] + info[3] * 256;
tgaFile.byteCount = info[4] / 8;
if (tgaFile.byteCount != 3 && tgaFile.byteCount != 4) {
fclose(file);
return false;
}
long imageSize = tgaFile.width * tgaFile.height * tgaFile.byteCount;
//allocate memory for image data
unsigned char *tempBuf = new unsigned char[imageSize];
tgaFile.data = new unsigned char[tgaFile.width * tgaFile.height * 4];
//read in image data
fread(tempBuf, sizeof(unsigned char), imageSize, file);
//swap line order and convert to RBGA
for(int i=0;i<tgaFile.height;i++) {
unsigned char* source = tempBuf + tgaFile.width * (tgaFile.height - 1 - i) * tgaFile.byteCount;
unsigned char* destination = tgaFile.data + tgaFile.width * i * 4;
for(int j=0;j<tgaFile.width;j++) {
destination[0]=source[2];
destination[1]=source[1];
destination[2]=source[0];
destination[3]=tgaFile.byteCount==4?source[3]:0xff;
source+=tgaFile.byteCount;
destination+=4;
}
}
delete [] tempBuf;
tgaFile.byteCount = 4;
//close file
fclose(file);
return true;
}

19
win32/CGLCG.h
View File

@ -197,31 +197,16 @@
#include "CCGShader.h"
#include <vector>
#include <deque>
#include "image_functions.h"
typedef struct _xySize {
double x;
double y;
operator CONST FLOAT* () const;
} xySize;
class CGLCG
{
private:
typedef struct _STGA {
_STGA() {data = (unsigned char*)0;
width = 0;
height = 0;
byteCount = 0;}
~_STGA() { delete[] data; data = 0; }
void destroy() { delete[] data; data = 0; }
int width;
int height;
unsigned char byteCount;
unsigned char* data;
} STGA;
typedef struct _shaderPass {
cgScaleParams scaleParams;
bool linearFilter;
@ -267,8 +252,6 @@ private:
void setTexCoords(int pass,xySize inputSize,xySize textureSize,bool topdown=false);
void setShaderVars(int pass);
void resetAttribParams();
bool loadPngImage(const TCHAR *name, int &outWidth, int &outHeight, bool &outHasAlpha, GLubyte **outData);
bool loadTGA(const TCHAR *filename, STGA& tgaFile);
CGcontext cgContext;
unsigned int frameCnt;

2
win32/CXAudio2.cpp
View File

@ -195,7 +195,7 @@
#include "../apu/apu.h"
#include "wsnes9x.h"
#include <process.h>
#include <Dxerr.h>
#include "dxerr.h"
/* CXAudio2
Implements audio output through XAudio2.

1
win32/DirectXMath Submodule

@ -0,0 +1 @@
Subproject commit ffb2edbd1627e9eec75f68b4ff00e0861ad84ebe

245
win32/image_functions.cpp Normal file
View File

@ -0,0 +1,245 @@
#include "snes9x.h"
#include <windows.h>
#include <png.h>
#include "dxerr.h"
#include "image_functions.h"
#ifdef HAVE_LIBPNG
bool loadPngImage(const TCHAR *name, int &outWidth, int &outHeight, bool &outHasAlpha, unsigned char **outData) {
png_structp png_ptr;
png_infop info_ptr;
unsigned int sig_read = 0;
int color_type, interlace_type;
FILE *fp;
if ((fp = _tfopen(name, TEXT("rb"))) == NULL)
return false;
/* Create and initialize the png_struct
* with the desired error handler
* functions. If you want to use the
* default stderr and longjump method,
* you can supply NULL for the last
* three parameters. We also supply the
* the compiler header file version, so
* that we know if the application
* was compiled with a compatible version
* of the library. REQUIRED
*/
png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING,
NULL, NULL, NULL);
if (png_ptr == NULL) {
fclose(fp);
return false;
}
/* Allocate/initialize the memory
* for image information. REQUIRED. */
info_ptr = png_create_info_struct(png_ptr);
if (info_ptr == NULL) {
fclose(fp);
png_destroy_read_struct(&png_ptr, (png_infopp)NULL, (png_infopp)NULL);
return false;
}
/* Set error handling if you are
* using the setjmp/longjmp method
* (this is the normal method of
* doing things with libpng).
* REQUIRED unless you set up
* your own error handlers in
* the png_create_read_struct()
* earlier.
*/
if (setjmp(png_jmpbuf(png_ptr))) {
/* Free all of the memory associated
* with the png_ptr and info_ptr */
png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
fclose(fp);
/* If we get here, we had a
* problem reading the file */
return false;
}
/* Set up the output control if
* you are using standard C streams */
png_init_io(png_ptr, fp);
/* If we have already
* read some of the signature */
png_set_sig_bytes(png_ptr, sig_read);
/*
* If you have enough memory to read
* in the entire image at once, and
* you need to specify only
* transforms that can be controlled
* with one of the PNG_TRANSFORM_*
* bits (this presently excludes
* dithering, filling, setting
* background, and doing gamma
* adjustment), then you can read the
* entire image (including pixels)
* into the info structure with this
* call
*
* PNG_TRANSFORM_STRIP_16 |
* PNG_TRANSFORM_PACKING forces 8 bit
* PNG_TRANSFORM_EXPAND forces to
* expand a palette into RGB
*/
png_read_png(png_ptr, info_ptr, PNG_TRANSFORM_STRIP_16 | PNG_TRANSFORM_PACKING | PNG_TRANSFORM_EXPAND, (png_voidp)NULL);
outWidth = png_get_image_width(png_ptr, info_ptr);
outHeight = png_get_image_height(png_ptr, info_ptr);
switch (png_get_color_type(png_ptr, info_ptr)) {
case PNG_COLOR_TYPE_RGBA:
outHasAlpha = true;
break;
case PNG_COLOR_TYPE_RGB:
outHasAlpha = false;
break;
default:
png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
fclose(fp);
return false;
}
unsigned int row_bytes = png_get_rowbytes(png_ptr, info_ptr);
*outData = (unsigned char*)malloc(row_bytes * outHeight);
png_bytepp row_pointers = png_get_rows(png_ptr, info_ptr);
for (int i = 0; i < outHeight; i++) {
memcpy(*outData + (row_bytes * i), row_pointers[i], row_bytes);
}
/* Clean up after the read,
* and free any memory allocated */
png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
/* Close the file */
fclose(fp);
/* That's it */
return true;
}
#else
bool loadPngImage(const TCHAR *name, int &outWidth, int &outHeight, bool &outHasAlpha, GLubyte **outData) {
/* No PNG support */
return false;
}
#endif
bool loadTGA(const TCHAR *filename, STGA& tgaFile)
{
FILE *file;
unsigned char type[4];
unsigned char info[6];
file = _tfopen(filename, TEXT("rb"));
if (!file)
return false;
fread(&type, sizeof(char), 3, file);
fseek(file, 12, SEEK_SET);
fread(&info, sizeof(char), 6, file);
//image type either 2 (color) or 3 (greyscale)
if (type[1] != 0 || (type[2] != 2 && type[2] != 3))
{
fclose(file);
return false;
}
tgaFile.width = info[0] + info[1] * 256;
tgaFile.height = info[2] + info[3] * 256;
tgaFile.byteCount = info[4] / 8;
if (tgaFile.byteCount != 3 && tgaFile.byteCount != 4) {
fclose(file);
return false;
}
long imageSize = tgaFile.width * tgaFile.height * tgaFile.byteCount;
//allocate memory for image data
unsigned char *tempBuf = new unsigned char[imageSize];
tgaFile.data = new unsigned char[tgaFile.width * tgaFile.height * 4];
//read in image data
fread(tempBuf, sizeof(unsigned char), imageSize, file);
//swap line order and convert to RBGA
for (int i = 0; i<tgaFile.height; i++) {
unsigned char* source = tempBuf + tgaFile.width * (tgaFile.height - 1 - i) * tgaFile.byteCount;
unsigned char* destination = tgaFile.data + tgaFile.width * i * 4;
for (int j = 0; j<tgaFile.width; j++) {
destination[0] = source[2];
destination[1] = source[1];
destination[2] = source[0];
destination[3] = tgaFile.byteCount == 4 ? source[3] : 0xff;
source += tgaFile.byteCount;
destination += 4;
}
}
delete[] tempBuf;
tgaFile.byteCount = 4;
//close file
fclose(file);
return true;
}
bool d3d_create_texture_from_file(LPDIRECT3DDEVICE9 pDevice, LPCTSTR pSrcFile, LPDIRECT3DTEXTURE9 *ppTexture)
{
int strLen = lstrlen(pSrcFile);
if (strLen<5)
return false;
int width, height;
bool hasAlpha = false, needFree = false;
STGA stga;
unsigned char *bytes;
if (!_tcsicmp(&pSrcFile[strLen - 4], TEXT(".png"))) {
if (!loadPngImage(pSrcFile, width, height, hasAlpha, &bytes))
return false;
needFree = true;
}
else if (!_tcsicmp(&pSrcFile[strLen - 4], TEXT(".tga"))) {
if (!loadTGA(pSrcFile, stga))
return false;
width = stga.width;
height = stga.height;
bytes = stga.data;
hasAlpha = true;
}
bool ret = false;
HRESULT hr = pDevice->CreateTexture(width, height, 1, 0, hasAlpha ? D3DFMT_A8R8G8B8 : D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, ppTexture, NULL);
if (SUCCEEDED(hr)) {
LPDIRECT3DTEXTURE9 pTexture = *ppTexture;
D3DLOCKED_RECT lr;
HRESULT hr;
if (FAILED(hr = pTexture->LockRect(0, &lr, NULL, 0))) {
pTexture->Release();
DXTRACE_ERR_MSGBOX(TEXT("Unable to lock texture"), hr);
}
else {
memcpy(lr.pBits, bytes, lr.Pitch * height);
pTexture->UnlockRect(0);
ret = true;
}
}
if (needFree)
free(bytes);
return ret;
}

25
win32/image_functions.h Normal file
View File

@ -0,0 +1,25 @@
#pragma once
#include <tchar.h>
#include <d3d9.h>
typedef struct _STGA {
_STGA() {
data = (unsigned char*)0;
width = 0;
height = 0;
byteCount = 0;
}
~_STGA() { destroy(); }
void destroy() { if (data) { delete[] data; data = 0; } }
int width;
int height;
unsigned char byteCount;
unsigned char* data;
} STGA;
bool loadPngImage(const TCHAR *name, int &outWidth, int &outHeight, bool &outHasAlpha, unsigned char **outData);
bool loadTGA(const TCHAR *filename, STGA& tgaFile);
bool d3d_create_texture_from_file(LPDIRECT3DDEVICE9 pDevice, LPCTSTR pSrcFile, LPDIRECT3DTEXTURE9 *ppTexture);

2
win32/snes9xw.vcxproj
View File

@ -433,6 +433,7 @@
<ClInclude Include="dxerr.h" />
<ClInclude Include="globals.h" />
<ClInclude Include="gl_core_3_1.h" />
<ClInclude Include="image_functions.h" />
<ClInclude Include="InputCustom.h" />
<ClInclude Include="IS9xDisplayOutput.h" />
<ClInclude Include="IS9xSoundOutput.h" />
@ -566,6 +567,7 @@
<ClCompile Include="DumpAtEnd.cpp" />
<ClCompile Include="dxerr.cpp" />
<ClCompile Include="gl_core_3_1.c" />
<ClCompile Include="image_functions.cpp" />
<ClCompile Include="InputCustom.cpp" />
<ClCompile Include="render.cpp" />
<ClCompile Include="snes_ntsc.c" />

6
win32/snes9xw.vcxproj.filters
View File

@ -273,6 +273,9 @@
<ClInclude Include="CShaderParamDlg.h">
<Filter>GUI\VideoDriver</Filter>
</ClInclude>
<ClInclude Include="image_functions.h">
<Filter>GUI\VideoDriver</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\bsx.cpp">
@ -587,6 +590,9 @@
<ClCompile Include="CShaderParamDlg.cpp">
<Filter>GUI\VideoDriver</Filter>
</ClCompile>
<ClCompile Include="image_functions.cpp">
<Filter>GUI\VideoDriver</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<None Include="rsrc\nodrop.cur">