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Fix incorrect alpha in PNG loading

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They're actually ABGR, not BGRA, so the left side had missing pixels every few rows
This commit is contained in:
Pk11
2020-12-03 01:21:27 -06:00
parent 64977911e6
commit f68c6242f5
1 changed files with 2 additions and 2 deletions
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source/utils/screenshot.cpp
+2 -2
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@@ -49,10 +49,10 @@ C2D_Image Screenshot::Convert(const std::string &filename) {
((x & 4) << 2) | ((y & 4) << 3))) * 4;
const u32 srcPos = (y * width + x) * 4;
((uint8_t *)img.tex->data)[dstPos + 0] = ImageBuffer.data()[srcPos + 3];
((uint8_t *)img.tex->data)[dstPos + 1] = ImageBuffer.data()[srcPos + 2];
((uint8_t *)img.tex->data)[dstPos + 2] = ImageBuffer.data()[srcPos + 1];
((uint8_t *)img.tex->data)[dstPos + 3] = ImageBuffer.data()[srcPos + 0];
((uint8_t *)img.tex->data)[dstPos + 4] = ImageBuffer.data()[srcPos + 3];
}
}
@@ -80,10 +80,10 @@ C2D_Image Screenshot::ConvertFromBuffer(const std::vector<u8> &buffer) {
((x & 4) << 2) | ((y & 4) << 3))) * 4;
const u32 srcPos = (y * width + x) * 4;
((uint8_t *)img.tex->data)[dstPos + 0] = ImageBuffer.data()[srcPos + 3];
((uint8_t *)img.tex->data)[dstPos + 1] = ImageBuffer.data()[srcPos + 2];
((uint8_t *)img.tex->data)[dstPos + 2] = ImageBuffer.data()[srcPos + 1];
((uint8_t *)img.tex->data)[dstPos + 3] = ImageBuffer.data()[srcPos + 0];
((uint8_t *)img.tex->data)[dstPos + 4] = ImageBuffer.data()[srcPos + 3];
}
}