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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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8
Source/Plugins/Plugin_VideoOGL/Src/TextureConverter.cpp
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@ -160,8 +160,6 @@ void Shutdown()
void EncodeToRamUsingShader(FRAGMENTSHADER& shader, GLuint srcTexture, const TRectangle& sourceRc,
u8* destAddr, int dstWidth, int dstHeight, bool linearFilter)
{
Renderer::SetRenderMode(Renderer::RM_Normal);
Renderer::ResetGLState();
// switch to texture converter frame buffer
@ -243,7 +241,7 @@ void EncodeToRam(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyf
u8 *dest_ptr = Memory_GetPtr(address);
u32 source_texture = bFromZBuffer ? Renderer::ResolveAndGetFakeZTarget(source) : Renderer::ResolveAndGetRenderTarget(source);
u32 source_texture = bFromZBuffer ? Renderer::ResolveAndGetDepthTarget(source) : Renderer::ResolveAndGetRenderTarget(source);
int width = source.right - source.left;
int height = source.bottom - source.top;
@ -288,9 +286,6 @@ void EncodeToRam(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyf
scaledSource.right = expandedWidth / samples;
EncodeToRamUsingShader(texconv_shader, source_texture, scaledSource, dest_ptr, expandedWidth / samples, expandedHeight, bScaleByHalf);
if (bFromZBuffer)
Renderer::SetZBufferRender(); // notify for future settings
}
void EncodeToRamYUYV(GLuint srcTexture, const TRectangle& sourceRc,
@ -303,7 +298,6 @@ void EncodeToRamYUYV(GLuint srcTexture, const TRectangle& sourceRc,
// Should be scale free.
void DecodeToTexture(u8* srcAddr, int srcWidth, int srcHeight, GLuint destTexture)
{
Renderer::SetRenderMode(Renderer::RM_Normal);
Renderer::ResetGLState();
float srcFormatFactor = 0.5f;