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An alert is displayed once per run if pixel shaders or vertex shaders fail to compile. Resources are cleaned up if shader compilation fails. Tev coords are zeroed in the pixel shader if there are no tex gens.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2493 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
donkopunchstania 2009-03-01 00:57:39 +00:00
commit e004800e68
5 changed files with 39 additions and 20 deletions
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10
Source/Plugins/Plugin_VideoOGL/Src/VertexShaderCache.cpp
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@ -37,6 +37,7 @@
#include "ImageWrite.h"
VertexShaderCache::VSCache VertexShaderCache::vshaders;
bool VertexShaderCache::s_displayCompileAlert;
static VERTEXSHADER *pShaderLast = NULL;
static int s_nMaxVertexInstructions;
@ -54,7 +55,9 @@ void SetVSConstant4fv(int const_number, const float *f)
void VertexShaderCache::Init()
{
glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB, (GLint *)&s_nMaxVertexInstructions);
s_displayCompileAlert = true;
glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB, (GLint *)&s_nMaxVertexInstructions);
}
void VertexShaderCache::Shutdown()
@ -137,6 +140,11 @@ bool VertexShaderCache::CompileVertexShader(VERTEXSHADER& vs, const char* pstrpr
const char *opts[] = {"-profileopts", stropt, "-O2", "-q", NULL};
CGprogram tempprog = cgCreateProgram(g_cgcontext, CG_SOURCE, pstrprogram, g_cgvProf, "main", opts);
if (!cgIsProgram(tempprog) || cgGetError() != CG_NO_ERROR) {
if (s_displayCompileAlert) {
PanicAlert("Failed to create vertex shader");
s_displayCompileAlert = false;
}
cgDestroyProgram(tempprog);
ERROR_LOG(VIDEO, "Failed to load vs %s:\n", cgGetLastListing(g_cgcontext));
ERROR_LOG(VIDEO, pstrprogram);
return false;