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GPU: Correctly mask src x/y in VRAM->CPU transfer

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This commit is contained in:
Connor McLaughlin 2019-10-20 15:31:32 +10:00
parent 9b6a59329e
commit faa9e59f61
1 changed files with 2 additions and 2 deletions
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4
src/core/gpu_commands.cpp
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@ -314,8 +314,8 @@ bool GPU::HandleCopyRectangleVRAMToCPUCommand(const u32*& command_ptr, u32 comma
const u32 height = ReplaceZero((command_ptr[2] >> 16) & 0x1FF, 0x200); const u32 height = ReplaceZero((command_ptr[2] >> 16) & 0x1FF, 0x200);
const u32 num_pixels = width * height; const u32 num_pixels = width * height;
const u32 num_words = ((num_pixels + 1) / 2); const u32 num_words = ((num_pixels + 1) / 2);
const u32 src_x = command_ptr[1] & 0xFFFF; const u32 src_x = command_ptr[1] & 0x3FF;
const u32 src_y = command_ptr[1] >> 16; const u32 src_y = (command_ptr[1] >> 16) & 0x3FF;
command_ptr += 3; command_ptr += 3;
Log_DebugPrintf("Copy rectangle from VRAM to CPU offset=(%u,%u), size=(%u,%u)", src_x, src_y, width, height); Log_DebugPrintf("Copy rectangle from VRAM to CPU offset=(%u,%u), size=(%u,%u)", src_x, src_y, width, height);