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renderer_gl: Add display transfer flip

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GPUCode 2023-08-12 12:38:45 +03:00
parent d6e5f658d6
commit dc342675f5
1 changed files with 8 additions and 3 deletions
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11
src/core/renderer_gl/renderer_gl.cpp
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@ -600,17 +600,22 @@ void RendererGL::displayTransfer(u32 inputAddr, u32 outputAddr, u32 inputSize, u
const u32 inputHeight = inputSize >> 16;
const auto inputFormat = ToColorFmt(Helpers::getBits<8, 3>(flags));
const auto outputFormat = ToColorFmt(Helpers::getBits<12, 3>(flags));
const bool verticalFlip = flags & 1;
const PICA::Scaling scaling = static_cast<PICA::Scaling>(Helpers::getBits<24, 2>(flags));
u32 outputWidth = outputSize & 0xffff;
u32 outputHeight = outputSize >> 16;
OpenGL::DebugScope scope("DisplayTransfer inputAddr 0x%08X outputAddr 0x%08X inputWidth %d outputWidth %d inputWidth %d outputHeight %d",
OpenGL::DebugScope scope("DisplayTransfer inputAddr 0x%08X outputAddr 0x%08X inputWidth %d outputWidth %d inputHeight %d outputHeight %d",
inputAddr, outputAddr, inputWidth, outputWidth, inputHeight, outputHeight);
auto srcFramebuffer = getColourBuffer(inputAddr, inputFormat, inputWidth, outputHeight);
Math::Rect<u32> srcRect = srcFramebuffer->getSubRect(inputAddr, outputWidth, outputHeight);
if (verticalFlip) {
std::swap(srcRect.bottom, srcRect.top);
}
// Apply scaling for the destination rectangle.
if (scaling == PICA::Scaling::X || scaling == PICA::Scaling::XY) {
outputWidth >>= 1;
@ -656,10 +661,10 @@ void RendererGL::textureCopy(u32 inputAddr, u32 outputAddr, u32 totalBytes, u32
inputAddr, outputAddr, totalBytes, inputWidth, inputGap, outputWidth, outputGap);
if (inputGap != 0 || outputGap != 0) {
Helpers::warn("Strided texture copy\n");
//Helpers::warn("Strided texture copy\n");
}
if (inputWidth != outputWidth) {
Helpers::warn("Input width does not match output width, cannot accelerate texture copy!\n");
Helpers::warn("Input width does not match output width, cannot accelerate texture copy!");
return;
}