Blt Background, ROP Blt

Channel:
United States DXGL
Subscribers:
44
Published on ● Video Link: https://www.youtube.com/watch?v=i4N9CUAFyu4


Duration: 1:04
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1

This test draws a background consisting of gradients, and then draws three objects using three different common Win32 raster operations, specifically SRCCOPY, DSTINVERT, and PATCOPY. The SRCCOPY should be a color palette, the DSTINVERT should invert the background, and the PATCOPY should show a pattern revealed under the object (the object moves, the pattern doesn't).



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Tags:
DXGL
DXGL Test
Raster operation
ROP
SRCCOPY
DSTINVERT
PATCOPY