diff options
| author | Maciej Cencora <[email protected]> | 2010-03-09 23:13:19 +0100 |
|---|---|---|
| committer | Maciej Cencora <[email protected]> | 2010-03-09 23:13:19 +0100 |
| commit | eeaf1e0519912b2ca3a8bce56c35548f9e0b73ca (patch) | |
| tree | a285d1cbafb06bc8691758b57877c0681105aeb4 /src/mesa/drivers/dri/r300 | |
| parent | b70dcabafce0c1a8a9fbbd84ff196e46b0782ca7 (diff) | |
r300: don't crash if there's no colorbuffer
Diffstat (limited to 'src/mesa/drivers/dri/r300')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index bdd12c6d220..87489412419 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -2245,8 +2245,13 @@ static void r300SetupUsOutputFormat(GLcontext *ctx) { r300ContextPtr rmesa = R300_CONTEXT(ctx); uint32_t hw_format; + struct radeon_renderbuffer *rrb = radeon_get_colorbuffer(&rmesa->radeon); - switch (radeon_get_colorbuffer(&rmesa->radeon)->base.Format) + if (!rrb) { + return; + } + + switch (rrb->base.Format) { case MESA_FORMAT_RGBA5551: case MESA_FORMAT_RGBA8888: |