lucent/cocco-ddraw
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fix blitter clipping

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This commit is contained in:
FunkyFr3sh 2022-09-29 12:55:16 +02:00
parent 0ec983829d
commit 606a7460ee
1 changed files with 12 additions and 6 deletions
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18
src/ddsurface.c
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@ -177,6 +177,12 @@ HRESULT dds_Blt(
int dst_x = dst_rect.left;
int dst_y = dst_rect.top;
if (!is_stretch_blt)
{
src_w = dst_w = min(src_w, dst_w);
src_h = dst_h = min(src_h, dst_h);
}
void* dst_buf = dds_GetBuffer(This);
void* src_buf = dds_GetBuffer(src_surface);
@ -294,8 +300,8 @@ HRESULT dds_Blt(
dst_buf,
dst_x,
dst_y,
min(dst_w, src_w),
min(dst_h, src_h),
dst_w,
dst_h,
This->l_pitch,
src_buf,
src_x,
@ -350,8 +356,8 @@ HRESULT dds_Blt(
dst_buf,
dst_x,
dst_y,
min(dst_w, src_w),
min(dst_h, src_h),
dst_w,
dst_h,
This->l_pitch,
src_buf,
src_x,
@ -365,8 +371,8 @@ HRESULT dds_Blt(
dst_buf,
dst_x,
dst_y,
min(dst_w, src_w),
min(dst_h, src_h),
dst_w,
dst_h,
This->l_pitch,
src_buf,
src_x,