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Code refactor in _copyDepthBuffer().

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This commit is contained in:
Sergey Lipskiy 2015-09-26 21:08:59 +06:00
parent bff19580eb
commit 27c4cccd81
1 changed files with 7 additions and 5 deletions
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12
src/gSP.cpp
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@ -2058,17 +2058,19 @@ void _copyDepthBuffer()
// OpenGL has different format for color and depth buffers, so this trick can't be performed directly
// To do that, depth buffer with address of current color buffer created and attached to the current FBO
// It will be copy depth buffer
depthBufferList().saveBuffer(gDP.colorImage.address);
DepthBufferList & dbList = depthBufferList();
dbList.saveBuffer(gDP.colorImage.address);
// Take any frame buffer and attach source depth buffer to it, to blit it into copy depth buffer
FrameBuffer * pTmpBuffer = frameBufferList().findTmpBuffer(frameBufferList().getCurrent()->m_startAddress);
FrameBufferList & fbList = frameBufferList();
FrameBuffer * pTmpBuffer = fbList.findTmpBuffer(fbList.getCurrent()->m_startAddress);
if (pTmpBuffer == NULL)
return;
DepthBuffer * pCopyBufferDepth = depthBufferList().findBuffer(gSP.bgImage.address);
DepthBuffer * pCopyBufferDepth = dbList.findBuffer(gSP.bgImage.address);
if (pCopyBufferDepth == NULL)
return;
glBindFramebuffer(GL_READ_FRAMEBUFFER, pTmpBuffer->m_FBO);
pCopyBufferDepth->setDepthAttachment(GL_READ_FRAMEBUFFER);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, frameBufferList().getCurrent()->m_FBO);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, fbList.getCurrent()->m_FBO);
OGLVideo & ogl = video();
glBlitFramebuffer(
0, 0, ogl.getWidth(), ogl.getHeight(),
@ -2080,7 +2082,7 @@ void _copyDepthBuffer()
pTmpBuffer->m_pDepthBuffer->setDepthAttachment(GL_READ_FRAMEBUFFER);
glBindFramebuffer(GL_READ_FRAMEBUFFER, 0);
// Set back current depth buffer
depthBufferList().saveBuffer(gDP.depthImageAddress);
dbList.saveBuffer(gDP.depthImageAddress);
}
#endif // GLES2