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Flip framebuffers when downloading their pixels.

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It seems like this is where it was being done...
This commit is contained in:
Unknown W. Brackets 2014-05-25 15:48:28 -07:00
parent 548d27e95c
commit 30222f987d
2 changed files with 7 additions and 3 deletions
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8
GPU/GLES/Framebuffer.cpp
View file

@ -1231,7 +1231,7 @@ void FramebufferManager::ReadFramebufferToMemory(VirtualFramebuffer *vfb, bool s
}
vfb->memoryUpdated = true;
BlitFramebuffer_(nvfb, x, y, vfb, x, y, w, h, 0);
BlitFramebuffer_(nvfb, x, y, vfb, x, y, w, h, 0, true);
// PackFramebufferSync_() - Synchronous pixel data transfer using glReadPixels
// PackFramebufferAsync_() - Asynchronous pixel data transfer using glReadPixels with PBOs
@ -1254,7 +1254,7 @@ void FramebufferManager::ReadFramebufferToMemory(VirtualFramebuffer *vfb, bool s
}
// TODO: If dimensions are the same, we can use glCopyImageSubData.
void FramebufferManager::BlitFramebuffer_(VirtualFramebuffer *dst, int dstX, int dstY, VirtualFramebuffer *src, int srcX, int srcY, int w, int h, int bpp) {
void FramebufferManager::BlitFramebuffer_(VirtualFramebuffer *dst, int dstX, int dstY, VirtualFramebuffer *src, int srcX, int srcY, int w, int h, int bpp, bool flip) {
if (!dst->fbo) {
ERROR_LOG_REPORT_ONCE(dstfbozero, SCEGE, "BlitFramebuffer_: dst->fbo == 0");
fbo_unbind();
@ -1300,6 +1300,10 @@ void FramebufferManager::BlitFramebuffer_(VirtualFramebuffer *dst, int dstX, int
int dstY2 = dst->renderHeight - (h + dstY) * dstYFactor;
int dstY1 = dstY2 + h * dstYFactor;
if (flip) {
std::swap(dstY1, dstY2);
}
#ifdef MAY_HAVE_GLES3
fbo_bind_for_read(src->fbo);
if (!useNV) {

2
GPU/GLES/Framebuffer.h
View file

@ -227,7 +227,7 @@ private:
VirtualFramebuffer *currentRenderVfb_;
// Used by ReadFramebufferToMemory and later framebuffer block copies
void BlitFramebuffer_(VirtualFramebuffer *dst, int dstX, int dstY, VirtualFramebuffer *src, int srcX, int srcY, int w, int h, int bpp);
void BlitFramebuffer_(VirtualFramebuffer *dst, int dstX, int dstY, VirtualFramebuffer *src, int srcX, int srcY, int w, int h, int bpp, bool flip = false);
#ifndef USING_GLES2
void PackFramebufferAsync_(VirtualFramebuffer *vfb);
#endif