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Merge pull request #242 from unknownbrackets/pngdec

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cellPngDec: Ignore bytesPerLine < width * bpp
This commit is contained in:
B1ackDaemon 2014-05-18 11:08:05 +03:00
commit be11bd85f6
1 changed files with 2 additions and 2 deletions
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4
rpcs3/Emu/SysCalls/Modules/cellPngDec.cpp
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@ -182,7 +182,7 @@ int cellPngDecDecodeData(u32 mainHandle, u32 subHandle, mem8_ptr_t data, const m
{ {
const char nComponents = current_outParam.outputColorSpace == CELL_PNGDEC_RGBA ? 4 : 3; const char nComponents = current_outParam.outputColorSpace == CELL_PNGDEC_RGBA ? 4 : 3;
image_size *= nComponents; image_size *= nComponents;
if (bytesPerLine != width * nComponents || flip) //check if we need padding if (bytesPerLine > width * nComponents || flip) //check if we need padding
{ {
const int linesize = std::min(bytesPerLine, width * nComponents); const int linesize = std::min(bytesPerLine, width * nComponents);
for (int i = 0; i < height; i++) for (int i = 0; i < height; i++)
@ -203,7 +203,7 @@ int cellPngDecDecodeData(u32 mainHandle, u32 subHandle, mem8_ptr_t data, const m
{ {
const char nComponents = 4; const char nComponents = 4;
image_size *= nComponents; image_size *= nComponents;
if (bytesPerLine != width * nComponents || flip) //check if we need padding if (bytesPerLine > width * nComponents || flip) //check if we need padding
{ {
//TODO: find out if we can't do padding without an extra copy //TODO: find out if we can't do padding without an extra copy
const int linesize = std::min(bytesPerLine, width * nComponents); const int linesize = std::min(bytesPerLine, width * nComponents);