void CGLCG::setShaderVars(int pass)
{
/* mvp paramater
*/
CGparameter cgpModelViewProj = cgGetNamedParameter(shaderPasses[pass].cgVertexProgram, "modelViewProj");
if(cgpModelViewProj)
cgGLSetStateMatrixParameter(cgpModelViewProj, CG_GL_MODELVIEW_PROJECTION_MATRIX, CG_GL_MATRIX_IDENTITY);
#define setProgram2fv(pass,varname,floats)\
{\
CGparameter cgpf = cgGetNamedParameter(shaderPasses[pass].cgFragmentProgram, varname);\
CGparameter cgpv = cgGetNamedParameter(shaderPasses[pass].cgVertexProgram, varname);\
if(cgpf)\
cgGLSetParameter2fv(cgpf,floats);\
if(cgpv)\
cgGLSetParameter2fv(cgpv,floats);\
}\
#define setProgram1f(pass,varname,val)\
{\
CGparameter cgpf = cgGetNamedParameter(shaderPasses[pass].cgFragmentProgram, varname);\
CGparameter cgpv = cgGetNamedParameter(shaderPasses[pass].cgVertexProgram, varname);\
if(cgpf)\
cgGLSetParameter1f(cgpf,val);\
if(cgpv)\
cgGLSetParameter1f(cgpv,val);\
}\
#define setTextureParameter(pass,varname,val)\
{\
CGparameter cgpf = cgGetNamedParameter(shaderPasses[pass].cgFragmentProgram, varname);\
if(cgpf) {\
cgGLSetTextureParameter(cgpf,val);\
cgGLEnableTextureParameter(cgpf);\
}\
}\
#define setTexCoordsParameter(pass,varname,val)\
{\
CGparameter cgpv = cgGetNamedParameter(shaderPasses[pass].cgVertexProgram, varname);\
if(cgpv) {\
cgGLSetParameterPointer(cgpv, 2, GL_FLOAT, 0, val);\
cgGLEnableClientState(cgpv);\
cgAttribParams.push_back(cgpv);\
}\
}\
/* IN paramater
*/
float inputSize[2] = {shaderPasses[pass-1].outputSize.x,shaderPasses[pass-1].outputSize.y};
float textureSize[2] = {shaderPasses[pass-1].textureSize.x,shaderPasses[pass-1].textureSize.y};
float outputSize[2] = {shaderPasses[pass].outputSize.x,shaderPasses[pass].outputSize.y};
setProgram2fv(pass,"IN.video_size",inputSize);
setProgram2fv(pass,"IN.texture_size",textureSize);
setProgram2fv(pass,"IN.output_size",outputSize);
unsigned int shaderFrameCnt = frameCnt;
if(shaderPasses[pass].frameCounterMod)
shaderFrameCnt %= shaderPasses[pass].frameCounterMod;
setProgram1f(pass,"IN.frame_count",(float)shaderFrameCnt);
setProgram1f(pass,"IN.frame_direction",GUI.rewinding?-1.0f:1.0f);
/* ORIG parameter
*/
float orig_videoSize[2] = {shaderPasses[0].outputSize.x,shaderPasses[0].outputSize.y};
float orig_textureSize[2] = {shaderPasses[0].textureSize.x,shaderPasses[0].textureSize.y};
setProgram2fv(pass,"ORIG.video_size",orig_videoSize);
setProgram2fv(pass,"ORIG.texture_size",orig_textureSize);
setTextureParameter(pass,"ORIG.texture",shaderPasses[0].tex);
setTexCoordsParameter(pass,"ORIG.tex_coord",shaderPasses[1].texcoords);
/* PREV parameter
*/
if(prevPasses[0].textureSize.x>0) {
float prev_videoSize[2] = {prevPasses[0].videoSize.x,prevPasses[0].videoSize.y};
float prev_textureSize[2] = {prevPasses[0].textureSize.x,prevPasses[0].textureSize.y};
setProgram2fv(pass,"PREV.video_size",prev_videoSize);
setProgram2fv(pass,"PREV.texture_size",prev_textureSize);
setTextureParameter(pass,"PREV.texture",prevPasses[0].tex);
setTexCoordsParameter(pass,"PREV.tex_coord",prevPasses[0].texCoords);
}
/* PREV1-6 parameters
*/
for(int i=1;i<prevPasses.size();i++) {
if(prevPasses[i].textureSize.x==0)
break;
char varname[100];
float prev_videoSize[2] = {prevPasses[i].videoSize.x,prevPasses[i].videoSize.y};
float prev_textureSize[2] = {prevPasses[i].textureSize.x,prevPasses[i].textureSize.y};
sprintf(varname,"PREV%d.video_size",i);
setProgram2fv(pass,varname,prev_videoSize);
sprintf(varname,"PREV%d.texture_size",i);
setProgram2fv(pass,varname,prev_textureSize);
sprintf(varname,"PREV%d.texture",i);
setTextureParameter(pass,varname,prevPasses[i].tex);
sprintf(varname,"PREV%d.tex_coord",i);
setTexCoordsParameter(pass,varname,prevPasses[i].texCoords);
}
/* LUT parameters
*/
for(int i=0;i<lookupTextures.size();i++) {
setTextureParameter(pass,lookupTextures[i].id,lookupTextures[i].tex);
}
/* PASSX parameters, only for third pass and up
*/
if(pass>2) {
for(int i=1;i<pass-1;i++) {
char varname[100];
float pass_videoSize[2] = {shaderPasses[i].outputSize.x,shaderPasses[i].outputSize.y};
float pass_textureSize[2] = {shaderPasses[i].textureSize.x,shaderPasses[i].textureSize.y};
sprintf(varname,"PASS%d.video_size",i);
setProgram2fv(pass,varname,pass_videoSize);
sprintf(varname,"PASS%d.texture_size",i);
setProgram2fv(pass,varname,pass_textureSize);
sprintf(varname,"PASS%d.texture",i);
setTextureParameter(pass,varname,shaderPasses[i].tex);
sprintf(varname,"PASS%d.tex_coord",i);
setTexCoordsParameter(pass,varname,shaderPasses[i+1].texcoords);
}
}
}
void CD3DCG::setShaderVars(int pass)
{
D3DXVECTOR2 inputSize = shaderPasses[pass-1].outputSize;
D3DXVECTOR2 textureSize = shaderPasses[pass-1].textureSize;
D3DXVECTOR2 outputSize = shaderPasses[pass].outputSize;
/* mvp paramater
*/
CGparameter cgpModelViewProj = cgGetNamedParameter(shaderPasses[pass].cgVertexProgram, "modelViewProj");
if(cgpModelViewProj)
cgD3D9SetUniformMatrix(cgpModelViewProj,&mvp);
#define setProgramUniform(pass,varname,floats)\
{\
CGparameter cgpf = cgGetNamedParameter(shaderPasses[pass].cgFragmentProgram, varname);\
CGparameter cgpv = cgGetNamedParameter(shaderPasses[pass].cgVertexProgram, varname);\
if(cgpf)\
cgD3D9SetUniform(cgpf,floats);\
if(cgpv)\
cgD3D9SetUniform(cgpv,floats);\
}\
#define setTextureParameter(pass,varname,val,linear)\
{\
CGparameter cgpf = cgGetNamedParameter(shaderPasses[pass].cgFragmentProgram, varname);\
if(cgpf) {\
cgD3D9SetTexture(cgpf,val);\
cgD3D9SetSamplerState(cgpf, D3DSAMP_ADDRESSU, D3DTADDRESS_BORDER);\
cgD3D9SetSamplerState(cgpf, D3DSAMP_ADDRESSV, D3DTADDRESS_BORDER);\
cgD3D9SetSamplerState(cgpf, D3DSAMP_MINFILTER, linear?D3DTEXF_LINEAR:D3DTEXF_POINT);\
cgD3D9SetSamplerState(cgpf, D3DSAMP_MAGFILTER, linear?D3DTEXF_LINEAR:D3DTEXF_POINT);\
}\
}\
#define setTexCoordsParameter(pass,varname,val)\
{\
CGparameter cgpv = cgGetNamedParameter(shaderPasses[pass].cgVertexProgram, varname);\
if(cgpv) {\
unsigned long index = cgGetParameterResourceIndex(cgpv);\
pDevice->SetStreamSource(shaderPasses[pass].parameterMap[index].streamNumber,val,0,sizeof(VERTEX));\
}\
}\
/* IN paramater
*/
setProgramUniform(pass,"IN.video_size",&inputSize);
setProgramUniform(pass,"IN.texture_size",&textureSize);
setProgramUniform(pass,"IN.output_size",&outputSize);
setProgramUniform(pass,"IN.frame_count",&frameCnt);
float frameDirection = GUI.rewinding?-1.0f:1.0f;
setProgramUniform(pass,"IN.frame_direction",&frameDirection);
/* ORIG parameter
*/
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);
setTextureParameter(pass,"PREV.texture",prevPasses[0].tex,shaderPasses[1].linearFilter);
setTexCoordsParameter(pass,"PREV.tex_coord",prevPasses[0].vertexBuffer);
}
/* PREV1-6 parameters
*/
for(int i=1;i<prevPasses.size();i++) {
if(!prevPasses[i].tex)
break;
char varname[100];
sprintf(varname,"PREV%d.video_size",i);
setProgramUniform(pass,varname,prevPasses[i].imageSize);
sprintf(varname,"PREV%d.texture_size",i);
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);
setTexCoordsParameter(pass,varname,prevPasses[i].vertexBuffer);
}
/* LUT parameters
*/
for(int i=0;i<lookupTextures.size();i++) {
setTextureParameter(pass,lookupTextures[i].id,lookupTextures[i].tex,lookupTextures[i].linearFilter);
}
/* PASSX parameters, only for third pass and up
*/
if(pass>2) {
for(int i=1;i<pass-1;i++) {
char varname[100];
sprintf(varname,"PASS%d.video_size",i);
setProgramUniform(pass,varname,shaderPasses[i].outputSize);
sprintf(varname,"PASS%d.texture_size",i);
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);
setTexCoordsParameter(pass,varname,shaderPasses[i+1].vertexBuffer);
}
}
}