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Make FrameBuffer_AttachDepthBuffer() GLES2 compatible.

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This commit is contained in:
Sergey Lipskiy 2014-04-08 18:53:25 +07:00
parent f00ca5f0a1
commit 2b0d6e8f1d
1 changed files with 7 additions and 1 deletions
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8
FrameBuffer.cpp
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@ -403,6 +403,8 @@ void _initDepthTexture()
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, frameBuffer.top->fbo);
frameBuffer.top->pDepthBuffer = depthBuffer.top;
DepthBuffer_ClearBuffer();
#else
depthBuffer.top->depth_texture = NULL;
#endif // GLES2
}
@ -413,14 +415,18 @@ void FrameBuffer_AttachDepthBuffer()
_initDepthTexture();
frameBuffer.top->pDepthBuffer = depthBuffer.top;
glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, depthBuffer.top->renderbuf);
#ifndef GLES2
GLuint attachments[2] = { GL_COLOR_ATTACHMENT0, GL_DEPTH_ATTACHMENT };
glDrawBuffers(2, attachments);
glBindImageTexture(depthImageUnit, depthBuffer.top->depth_texture->glName, 0, GL_FALSE, 0, GL_READ_WRITE, GL_RGBA32F);
#endif
assert(checkFBO());
} else if (frameBuffer.top != NULL) {
frameBuffer.top->pDepthBuffer = 0;
frameBuffer.top->pDepthBuffer = NULL;
#ifndef GLES2
GLuint attachments[1] = { GL_COLOR_ATTACHMENT0 };
glDrawBuffers(1, attachments);
#endif
assert(checkFBO());
}
Combiner_UpdateCombineDepthInfo();