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Provide further details about the regression

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DRC
2012-06-18 00:09:19 +00:00
parent 0651ee366b
commit b368b2f300
1 changed files with 6 additions and 5 deletions
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@@ -48,11 +48,12 @@ processors and by a small amount (typically 5%) on AMD desktop processors.
platforms. This speeds up the decompression of 4:2:2 JPEGs by 20-25% on such
platforms.
[7] Fixed a regression caused by 1.2.0[2] whereby, on Linux/x86 platforms,
decompressing a 4:2:0 or 4:2:2 JPEG image without using fancy upsampling would
produce several incorrect columns of pixels at the right-hand side of the
output image if each row in the output image was not evenly divisible by 16
bytes.
[7] Fixed a regression caused by 1.2.0[2] whereby, on Linux/x86 platforms
running the 32-bit SSE2 SIMD code in libjpeg-turbo, decompressing a 4:2:0 or
4:2:2 JPEG image into a 32-bit (RGBX, BGRX, etc.) buffer without using fancy
upsampling would produce several incorrect columns of pixels at the right-hand
side of the output image if each row in the output image was not evenly
divisible by 16 bytes.
1.2.0