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| author | Gris87 <Gris87@yandex.ru> | 2019-09-16 22:21:47 +0800 |
|---|---|---|
| committer | Hao A Wu <hao.a.wu@intel.com> | 2019-09-25 11:54:53 +0800 |
| commit | 96301aadc199e3dcd4dec39a8e6257862d1f92c5 (patch) | |
| tree | 43a8515f72acfca5256003719ac272dcb50d7a43 /MdeModulePkg/Library | |
| parent | c671c9106c52f4bd000ab8857eecd19574c70dbd (diff) | |
| download | edk2-96301aadc199e3dcd4dec39a8e6257862d1f92c5.tar.gz edk2-96301aadc199e3dcd4dec39a8e6257862d1f92c5.tar.bz2 edk2-96301aadc199e3dcd4dec39a8e6257862d1f92c5.zip | |
MdeModulePkg: Add missing sourceX for Blt
There is no sourceX offset in case when
Configure->PixelFormat == PixelBlueGreenRedReserved8BitPerColor.
We are copying most left pixels instead of copying required rectangle.
Signed-off-by: Gris87 <Gris87@yandex.ru>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Tested-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Diffstat (limited to 'MdeModulePkg/Library')
| -rw-r--r-- | MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.c b/MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.c index 47c5326e99..ff7979c962 100644 --- a/MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.c +++ b/MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.c @@ -504,7 +504,7 @@ FrameBufferBltLibBufferToVideo ( Destination = Configure->FrameBuffer + Offset;
if (Configure->PixelFormat == PixelBlueGreenRedReserved8BitPerColor) {
- Source = (UINT8 *) BltBuffer + (SrcY * Delta);
+ Source = (UINT8 *) BltBuffer + (SrcY * Delta) + SourceX * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL);
} else {
for (IndexX = 0; IndexX < Width; IndexX++) {
Blt =
|