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Changing where depth is read. Trying to use the same depth buffer GL uses when copying depth to a texture. This eliminates some quirky code and gets depth copies working in AA, but may not work on older graphics cards.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3234 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
donkopunchstania
2009-05-15 02:39:55 +00:00
parent 034e3c72a2
commit 14a67bc8bc
17 changed files with 321 additions and 553 deletions
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33
Source/Plugins/Plugin_VideoOGL/Src/VertexManager.cpp
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@ -257,29 +257,6 @@ void Flush()
FRAGMENTSHADER* ps = PixelShaderCache::GetShader(false);
VERTEXSHADER* vs = VertexShaderCache::GetShader(g_nativeVertexFmt->m_components);
bool bRestoreBuffers = false;
if (Renderer::UseFakeZTarget())
{
if (bpmem.zmode.updateenable)
{
if (!bpmem.blendmode.colorupdate)
{
Renderer::SetRenderMode(bpmem.blendmode.alphaupdate ?
Renderer::RM_ZBufferAlpha :
Renderer::RM_ZBufferOnly);
}
}
else
{
Renderer::SetRenderMode(Renderer::RM_Normal);
// remove temporarily
glDrawBuffer(GL_COLOR_ATTACHMENT0_EXT);
bRestoreBuffers = true;
}
}
else
Renderer::SetRenderMode(Renderer::RM_Normal);
// set global constants
VertexShaderManager::SetConstants(g_Config.bProjHack1,g_Config.bPhackvalue1, g_Config.fhackvalue1, g_Config.bPhackvalue2, g_Config.fhackvalue2, g_Config.bFreeLook);
PixelShaderManager::SetConstants();
@ -330,8 +307,7 @@ void Flush()
}
// restore color mask
if (!bRestoreBuffers)
Renderer::SetColorMask();
Renderer::SetColorMask();
if (bpmem.blendmode.blendenable || bpmem.blendmode.subtract)
glEnable(GL_BLEND);
@ -361,13 +337,6 @@ void Flush()
GL_REPORT_ERRORD();
if (bRestoreBuffers)
{
GLenum s_drawbuffers[2] = {GL_COLOR_ATTACHMENT0_EXT, GL_COLOR_ATTACHMENT1_EXT};
glDrawBuffers(2, s_drawbuffers);
Renderer::SetColorMask();
}
ResetBuffer();
}