diff options
| author | Dave Airlie <airlied@redhat.com> | 2009-11-25 10:07:59 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-11-25 10:07:59 +1000 |
| commit | 797a3f0c71c94477eec565ea2c95553c6f66d9fd (patch) | |
| tree | 5b5b8f7464ed4fa6737170515625f8a3058fa7de /src/drmmode_display.c | |
| parent | ba76acc76e0d0a51a1c488e4d5494a71e155a05b (diff) | |
kms: allow prepare copy to fail without dying
Diffstat (limited to 'src/drmmode_display.c')
| -rw-r--r-- | src/drmmode_display.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/drmmode_display.c b/src/drmmode_display.c index 31479812..6e54c8a6 100644 --- a/src/drmmode_display.c +++ b/src/drmmode_display.c @@ -204,6 +204,7 @@ void drmmode_copy_fb(ScrnInfoPtr pScrn, drmmode_ptr drmmode) int crtc_id = 0; int i; int pitch = pScrn->displayWidth * info->CurrentLayout.pixel_bytes; + Bool ret; if (info->accelOn == FALSE) return; @@ -228,8 +229,10 @@ void drmmode_copy_fb(ScrnInfoPtr pScrn, drmmode_ptr drmmode) if (!dst) goto out_free_src; - info->accel_state->exa->PrepareCopy (src, dst, - -1, -1, GXcopy, FB_ALLONES); + ret = info->accel_state->exa->PrepareCopy (src, dst, + -1, -1, GXcopy, FB_ALLONES); + if (!ret) + goto out_free_src; info->accel_state->exa->Copy (dst, 0, 0, 0, 0, pScrn->virtualX, pScrn->virtualY); info->accel_state->exa->DoneCopy (dst); |