diff options
| author | Brian Paul <[email protected]> | 2012-04-17 10:49:16 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2012-04-17 13:22:18 -0600 |
| commit | a5e95a419e4f6ad93e35a960113d97ae2de27476 (patch) | |
| tree | 58ab7b7bffec132a9ad3911cd48ecbab334173b2 /src/glsl | |
| parent | b814506e87f2de8b76fe6bcfa8d2f5daf4f5ef64 (diff) | |
mesa: add a couple fast-paths to fast_read_rgba_pixels_memcpy()
Accelerates a few glReadPixels cases for WebGL.
See https://bugs.freedesktop.org/show_bug.cgi?id=48545
v2: Per Jose, use bit twiddling for the swizzle case instead of ubyte
arrays (it's about 44% faster).
Note: This is a candidate for the 8.0 branch.
Reviewed-by: José Fonseca <[email protected]>
Diffstat (limited to 'src/glsl')
0 files changed, 0 insertions, 0 deletions