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(parent: 4e5d6f0) | patch
Introduce new FAST_PATH_SAMPLES_OPAQUE flag
authorSøren Sandmann Pedersen <ssp@redhat.com>
Tue, 10 Aug 2010 00:54:49 +0000 (20:54 -0400)
committerSøren Sandmann Pedersen <ssp@redhat.com>
Mon, 16 Aug 2010 10:28:23 +0000 (06:28 -0400)
commitda6f33a798bf2ea10df610ccf1d9506d63d1a28c
treeb458ac4a3d9e154665e85e6618e43393debe489ftree | snapshot
parent4e5d6f00bf409259ff6f5d5c3ef4b016146bcbb3commit | diff
Introduce new FAST_PATH_SAMPLES_OPAQUE flag

This flag is set whenever the pixels of a bits image don't have an
alpha channel. Together with FAST_PATH_SAMPLES_COVER_CLIP it implies
that the image effectively is opaque, so we can do operator reductions
such as OVER->SRC.
pixman/pixman-image.c diff | blob | history
pixman/pixman-private.h diff | blob | history
pixman/pixman.c diff | blob | history
Domain: Graphics System / Rendering Engine;