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Get 2501 closer to "working".

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2502 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
2009-03-01 10:53:23 +00:00
parent 37d5360399
commit f597a66b8d
7 changed files with 73 additions and 51 deletions
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52
Source/Plugins/Plugin_VideoDX9/Src/VertexShaderCache.cpp
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@ -61,11 +61,11 @@ void VertexShaderCache::Shutdown()
void VertexShaderCache::SetShader(u32 components)
{
static LPDIRECT3DVERTEXSHADER9 shader = NULL;
if (D3D::GetShaderVersion() < 2)
return; // we are screwed
static LPDIRECT3DVERTEXSHADER9 lastShader = NULL;
DVSTARTPROFILE();
VERTEXSHADERUID uid;
@ -73,7 +73,6 @@ void VertexShaderCache::SetShader(u32 components)
VSCache::iterator iter;
iter = vshaders.find(uid);
if (iter != vshaders.end())
{
iter->second.frameCount = frameCount;
@ -87,11 +86,10 @@ void VertexShaderCache::SetShader(u32 components)
}
const char *code = GenerateVertexShader(components, false);
//shader = D3D::CompileVertexShader(code, (int)strlen(code));
shader = CompileCgShader(code);
LPDIRECT3DVERTEXSHADER9 shader = CompileCgShader(code);
if (shader)
{
//Make an entry in the table
// Make an entry in the table
VSCacheEntry entry;
entry.shader = shader;
entry.frameCount = frameCount;
@ -101,8 +99,12 @@ void VertexShaderCache::SetShader(u32 components)
INCSTAT(stats.numVertexShadersCreated);
SETSTAT(stats.numVertexShadersAlive, (int)vshaders.size());
} else
} else {
PanicAlert("Failed to compile Vertex Shader:\n\n%s", code);
}
D3D::dev->SetFVF(NULL);
D3D::dev->SetVertexShader(shader);
}
LPDIRECT3DVERTEXSHADER9 VertexShaderCache::CompileCgShader(const char *pstrprogram)
@ -117,22 +119,36 @@ LPDIRECT3DVERTEXSHADER9 VertexShaderCache::CompileCgShader(const char *pstrprogr
ERROR_LOG(VIDEO, pstrprogram);
return NULL;
}
const char *pcompiledprog = cgGetProgramString(tempprog, CG_COMPILED_PROGRAM);
// This looks evil - we modify the program through the const char * we got from cgGetProgramString!
// It SHOULD not have any nasty side effects though - but you never know...
char *pcompiledprog = (char*)cgGetProgramString(tempprog, CG_COMPILED_PROGRAM);
char *plocal = strstr(pcompiledprog, "program.local");
while (plocal != NULL) {
const char* penv = " program.env";
memcpy(plocal, penv, 13);
plocal = strstr(plocal + 13, "program.local");
}
LPDIRECT3DVERTEXSHADER9 shader = D3D::CompileVertexShader(pcompiledprog, strlen(pcompiledprog));
LPD3DXBUFFER shader_binary;
LPD3DXBUFFER error_msg;
// Step one - Assemble into binary code. This binary code could be cached.
if (FAILED(D3DXAssembleShader(pcompiledprog, (UINT)strlen(pcompiledprog), NULL, NULL, 0, &shader_binary, &error_msg)))
PanicAlert("Asm fail");
// Destroy Cg program as early as possible - we want as little as possible to do with Cg due to
// our rather extreme performance requirements.
cgDestroyProgram(tempprog);
tempprog = NULL;
return shader;
// Create vertex shader from the binary code.
LPDIRECT3DVERTEXSHADER9 vertex_shader = NULL;
if (SUCCEEDED(D3D::dev->CreateVertexShader((const DWORD *)shader_binary->GetBufferPointer(), &vertex_shader))) {
// PanicAlert("Successvertex!");
} else {
if (error_msg) {
PanicAlert("failure vertex %s", error_msg->GetBufferPointer());
MessageBox(0, pcompiledprog, 0, 0);
}
else
PanicAlert("failure vertex with no error message.");
}
if (shader_binary)
shader_binary->Release();
if (error_msg)
error_msg->Release();
return vertex_shader;
}
void VertexShaderCache::Cleanup()