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Few fbo check for fbo_bind()

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This commit is contained in:
raven02 2013-09-12 04:59:36 +08:00
parent e8b8ed7d65
commit f687d704f9
1 changed files with 7 additions and 3 deletions
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10
GPU/GLES/Framebuffer.cpp
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@ -798,7 +798,9 @@ void FramebufferManager::ReadFramebufferToMemory(VirtualFramebuffer *vfb, bool s
nvfb->dirtyAfterDisplay = true;
#ifdef USING_GLES2
fbo_bind_as_render_target(nvfb->fbo);
if (nvfb->fbo) {
fbo_bind_as_render_target(nvfb->fbo);
}
// Some tiled mobile GPUs benefit IMMENSELY from clearing an FBO before rendering
// to it. This broke stuff before, so now it only clears on the first use of an
@ -831,7 +833,9 @@ void FramebufferManager::BlitFramebuffer_(VirtualFramebuffer *src, VirtualFrameb
return;
}
fbo_bind_as_render_target(dst->fbo);
if (dst->fbo) {
fbo_bind_as_render_target(dst->fbo);
}
if(glCheckFramebufferStatus(GL_DRAW_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
ERROR_LOG(SCEGE, "Incomplete target framebuffer, aborting blit");
@ -1268,7 +1272,7 @@ void FramebufferManager::UpdateFromMemory(u32 addr, int size) {
vfb->reallyDirtyAfterDisplay = true;
// TODO: This without the fbo_unbind() above would be better than destroying the FBO.
// However, it doesn't seem to work for Star Ocean, at least
if (useBufferedRendering_) {
if (useBufferedRendering_ && vfb->fbo) {
fbo_bind_as_render_target(vfb->fbo);
needUnbind = true;
DrawPixels(Memory::GetPointer(addr), vfb->format, vfb->fb_stride);