diff options
| author | Brian Paul <[email protected]> | 2014-07-03 12:01:09 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2014-07-09 06:43:25 -0600 |
| commit | 301ffe7b26f1c8f68697626490b0e7f1c6aef65e (patch) | |
| tree | 4c9b0c1d12e26cbc9c572be07e9e29e1035d1d1e /src/mesa/state_tracker | |
| parent | 91affc8b329c70d9213111f42d78a148491f4720 (diff) | |
st/mesa: minor fix-up in st_GetSamplePosition()
If the driver doesn't implement get_sample_position(), let's return
some non-garbage values.
Diffstat (limited to 'src/mesa/state_tracker')
| -rw-r--r-- | src/mesa/state_tracker/st_cb_msaa.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mesa/state_tracker/st_cb_msaa.c b/src/mesa/state_tracker/st_cb_msaa.c index bbf2b2c5c46..e9955b62b8f 100644 --- a/src/mesa/state_tracker/st_cb_msaa.c +++ b/src/mesa/state_tracker/st_cb_msaa.c @@ -40,7 +40,7 @@ static void st_GetSamplePosition(struct gl_context *ctx, struct gl_framebuffer *fb, GLuint index, - GLfloat *outValue) + GLfloat *outPos) { struct st_context *st = st_context(ctx); @@ -48,7 +48,9 @@ st_GetSamplePosition(struct gl_context *ctx, if (st->pipe->get_sample_position) st->pipe->get_sample_position(st->pipe, (unsigned) fb->Visual.samples, - index, outValue); + index, outPos); + else + outPos[0] = outPos[1] = 0.5f; } |