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Merge pull request #16 from Sethpaien/master
Update FlipFramebuffer - makes converting the raw framebuffer slightly faster
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commit
d4bf68b650
@ -58,15 +58,14 @@ void RendererOpenGL::SwapBuffers() {
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* @todo Early on hack... I'd like to find a more efficient way of doing this /bunnei
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*/
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void RendererOpenGL::FlipFramebuffer(const u8* in, u8* out) {
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for (int y = 0; y < VideoCore::kScreenTopHeight; y++) {
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int in_coord = 0;
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for (int x = 0; x < VideoCore::kScreenTopWidth; x++) {
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int in_coord = (VideoCore::kScreenTopHeight * 3 * x) + (VideoCore::kScreenTopHeight * 3)
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- (3 * y + 3);
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int out_coord = (VideoCore::kScreenTopWidth * y * 3) + (x * 3);
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out[out_coord + 0] = in[in_coord + 0];
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for (int y = VideoCore::kScreenTopHeight-1; y >= 0; y--) {
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int out_coord = (x + y * VideoCore::kScreenTopWidth) * 3;
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out[out_coord] = in[in_coord];
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out[out_coord + 1] = in[in_coord + 1];
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out[out_coord + 2] = in[in_coord + 2];
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in_coord+=3;
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}
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}
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}
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