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Merge pull request #1111 from ggrtk/gpu-sw-fix

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GPU/SW: Fix 16-bit wraparound output crashing
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Connor McLaughlin 2020-11-28 00:12:41 +10:00 committed by GitHub
commit 1fa0903fa9
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1 changed files with 4 additions and 4 deletions
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4
src/core/gpu_sw.cpp
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@ -282,14 +282,14 @@ void GPU_SW::CopyOut15Bit(u32 src_x, u32 src_y, u32 width, u32 height, u32 field
{ {
const u16* src_row_ptr = &m_vram_ptr[(src_y % VRAM_HEIGHT) * VRAM_WIDTH]; const u16* src_row_ptr = &m_vram_ptr[(src_y % VRAM_HEIGHT) * VRAM_WIDTH];
OutputPixelType* dst_row_ptr = reinterpret_cast<OutputPixelType*>(dst_ptr); OutputPixelType* dst_row_ptr = reinterpret_cast<OutputPixelType*>(dst_ptr);
for (u32 col = src_x; col < end_x; col++) for (u32 col = src_x; col < end_x; col++)
{
*(dst_row_ptr++) = VRAM16ToOutput<display_format, OutputPixelType>(src_row_ptr[col % VRAM_WIDTH]); *(dst_row_ptr++) = VRAM16ToOutput<display_format, OutputPixelType>(src_row_ptr[col % VRAM_WIDTH]);
src_y += (1 << interleaved_shift); src_y += (1 << interleaved_shift);
dst_ptr += dst_stride; dst_ptr += dst_stride;
} }
} }
}
if (!interlaced) if (!interlaced)
{ {