diff options
| author | Rafael Antognolli <[email protected]> | 2017-06-02 14:41:19 -0700 |
|---|---|---|
| committer | Rafael Antognolli <[email protected]> | 2017-07-13 15:39:49 -0700 |
| commit | 5246d3eb835c8b5a9fe4fd65032f9d0f993efea7 (patch) | |
| tree | e9bf35dbe2c29ef689745825f87ded57ac4c391d /autogen.sh | |
| parent | 1d2d3dbc8a13ee036794b0825543f65d66859630 (diff) | |
i965: Check for alpha channel just like in gen6+.
gen6+ uses _mesa_base_format_has_channel() to check for the alpha
channel, while gen4-5 use ctx->DrawBuffer->Visual.alphaBits. By using
_mesa_base_format_has_channel() here we keep the same behavior accross
all gen.
While initially both ways of checking the alpha channel seemed correct
to me, this change also seems to fix fbo-blending-formats piglit test on
gen4.
Signed-off-by: Rafael Antognolli <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'autogen.sh')
0 files changed, 0 insertions, 0 deletions