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D3D: Minor bug fix and some code cleanup for DirectX API call reduction.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4244 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
rice1964
2009-09-10 03:36:32 +00:00
parent b3194e596e
commit c046c27815
8 changed files with 33 additions and 30 deletions
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14
Source/Plugins/Plugin_VideoDX9/Src/VertexShaderCache.cpp
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@ -32,7 +32,6 @@
VertexShaderCache::VSCache VertexShaderCache::vshaders;
const VertexShaderCache::VSCacheEntry *VertexShaderCache::last_entry;
VERTEXSHADERUID VertexShaderCache::last_entry_uid;
static float lastVSconstants[C_FOGPARAMS+8][4];
@ -69,10 +68,11 @@ void SetVSConstant4fv(int const_number, const float *f)
void VertexShaderCache::Init()
{
for( int i=0; i<C_FOGPARAMS+8*4; i++)
lastVSconstants[i/4][i%4]=-1;
memset(last_entry_uid.values,0xFF,sizeof(last_entry_uid.values));
//memset(lastVSconstants,0xFF,(C_FOGPARAMS+8)*4*sizeof(float)); // why does this not work
//memset(lastVSconstants,0xFF,sizeof(lastVSconstants));
for( int i=0;i<(C_FOGPARAMS+8)*4;i++)
lastVSconstants[i/4][i%4] = -100000000.0f;
memset(&last_vertex_shader_uid,0xFF,sizeof(last_vertex_shader_uid));
}
void VertexShaderCache::Shutdown()
@ -89,14 +89,14 @@ bool VertexShaderCache::SetShader(u32 components)
VERTEXSHADERUID uid;
GetVertexShaderId(uid, components);
if (uid == last_entry_uid)
if (uid == last_vertex_shader_uid)
{
if (vshaders[uid].shader)
return true;
else
return false;
}
memcpy(&last_entry_uid, &uid, sizeof(VERTEXSHADERUID));
memcpy(&last_vertex_shader_uid, &uid, sizeof(VERTEXSHADERUID));
VSCache::iterator iter;
iter = vshaders.find(uid);