diff options
| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2016-07-08 02:44:57 -0400 |
|---|---|---|
| committer | Ilia Mirkin <imirkin@alum.mit.edu> | 2016-08-12 20:21:08 -0400 |
| commit | d816a51b81f42b0aa4819a32587b4aa167e4b541 (patch) | |
| tree | a8a69c2e756c2d5e1925d3f2de62fa64bc937e8f /docs/perf.html | |
| parent | 7727e6f67c47ab0a36d5646092ee89852523cad8 (diff) | |
| download | external_mesa3d-d816a51b81f42b0aa4819a32587b4aa167e4b541.zip external_mesa3d-d816a51b81f42b0aa4819a32587b4aa167e4b541.tar.gz external_mesa3d-d816a51b81f42b0aa4819a32587b4aa167e4b541.tar.bz2 | |
st/mesa: provide GL_OES_copy_image support by caching the original ETC data
The additional provision of GL_OES_copy_image is that it work for ETC.
However many desktop GPUs don't have native ETC support, so st/mesa does
the decoding by hand. Instead of discarding the compressed data, keep it
around in CPU memory. Use it when performing image copies.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Diffstat (limited to 'docs/perf.html')
0 files changed, 0 insertions, 0 deletions