mirrors/dolphin
0
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-08-05 23:58:59 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Optimized vertex and pixel shader generation. Medium FPS boost.

Browse source 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@500 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
XTra.KrazzY 2008-09-12 19:04:13 +00:00
commit ba4143e82b
3 changed files with 69 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Source/Plugins/Plugin_VideoDX9/Src/ShaderManager.cpp
View file

@ -152,9 +152,15 @@ void VShaderCache::Shutdown()
void VShaderCache::SetShader()
{
static LPDIRECT3DVERTEXSHADER9 shader = NULL;
if (D3D::GetShaderVersion() < 2)
return; // we are screwed
if(shader) {
//D3D::dev->SetVertexShader(shader);
return;
}
static LPDIRECT3DVERTEXSHADER9 lastShader = 0;
DVSTARTPROFILE();
@ -176,7 +182,7 @@ void VShaderCache::SetShader()
}
const char *code = GenerateVertexShader();
LPDIRECT3DVERTEXSHADER9 shader = D3D::CompileVShader(code, int(strlen(code)));
shader = D3D::CompileVShader(code, int(strlen(code)));
if (shader)
{
//Make an entry in the table
@ -185,6 +191,7 @@ void VShaderCache::SetShader()
entry.frameCount=frameCount;
vshaders[currentHash] = entry;
}
D3D::dev->SetVertexShader(shader);
INCSTAT(stats.numVertexShadersCreated);