int32_t PS3Graphics::LoadFragmentShader(std::string shaderPath)
{
// store the current path
_curFragmentShaderPath = shaderPath;
_vertexProgram = LoadShaderFromSource(_cgContext, CG_PROFILE_SCE_VP_RSX, shaderPath.c_str(), "main_vertex");
_fragmentProgram = LoadShaderFromSource(_cgContext, CG_PROFILE_SCE_FP_RSX, shaderPath.c_str(), "main_fragment");
// bind and enable the vertex and fragment programs
cgGLEnableProfile(CG_PROFILE_SCE_VP_RSX);
cgGLEnableProfile(CG_PROFILE_SCE_FP_RSX);
cgGLBindProgram(_vertexProgram);
cgGLBindProgram(_fragmentProgram);
// acquire mvp param from vertex shader
_cgpModelViewProj = cgGetNamedParameter(_vertexProgram, "modelViewProj");
_cgpVideoSize = cgGetNamedParameter(_fragmentProgram, "IN.video_size");
_cgpTextureSize = cgGetNamedParameter(_fragmentProgram, "IN.texture_size");
_cgpOutputSize = cgGetNamedParameter(_fragmentProgram, "IN.output_size");
if (active_shader)
lib_free(active_shader);
active_shader = util_concat(shaderPath.c_str(), NULL);
return CELL_OK;
}
int32_t FceuGraphics::LoadFragmentShader(string shaderPath)
{
LOG_DBG("LoadFragmentShader(%s)\n", shaderPath.c_str());
// store the cur path
_curFragmentShaderPath = shaderPath;
_vertexProgram = LoadShaderFromSource(_cgContext, CG_PROFILE_SCE_VP_RSX, shaderPath.c_str(), "main_vertex");
if (_vertexProgram <= 0)
{
LOG_DBG("Error loading vertex shader...");
return 1;
}
_fragmentProgram = LoadShaderFromSource(_cgContext, CG_PROFILE_SCE_FP_RSX, shaderPath.c_str(), "main_fragment");
if (_fragmentProgram <= 0)
{
LOG_DBG("Error loading fragment shader...");
return 1;
}
// bind and enable the vertex and fragment programs
cgGLEnableProfile(CG_PROFILE_SCE_VP_RSX);
cgGLEnableProfile(CG_PROFILE_SCE_FP_RSX);
cgGLBindProgram(_vertexProgram);
cgGLBindProgram(_fragmentProgram);
// acquire mvp param from v shader
_cgpModelViewProj = cgGetNamedParameter(_vertexProgram, "modelViewProj");
if (CheckCgError (__LINE__) != CG_NO_ERROR)
{
// FIXME: WHY DOES THIS GIVE ERROR ON OTHER LOADS
//return 1;
}
_cgpVideoSize = cgGetNamedParameter(_fragmentProgram, "IN.video_size");
_cgpTextureSize = cgGetNamedParameter(_fragmentProgram, "IN.texture_size");
_cgpOutputSize = cgGetNamedParameter(_fragmentProgram, "IN.output_size");
LOG_DBG("SUCCESS - LoadFragmentShader(%s)\n", shaderPath.c_str());
return CELL_OK;
}
