diff options
author | Eric Anholt <eric@anholt.net> | 2008-05-23 12:18:50 -0700 |
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committer | Eric Anholt <eric@anholt.net> | 2008-05-23 12:18:50 -0700 |
commit | a74bf4ef345d880d7d296313fed0240781d2ebd8 (patch) | |
tree | f2141f7d3167be5cec23069bf68dc2d58d7a8a81 /src/mesa/drivers/dri/intel/intel_reg.h | |
parent | 6cefae5354fb3015c5a14677071871613faa9c3a (diff) |
Emit a flush after the swapbuffers blit, so contents end up on the screen.
Otherwise, since the MI_FLUSH at the end of every batch had been removed,
non-automatic-flushing chips (965) wouldn't get flushed and apps with static
rendering would get partial screen contents until the server's blockhandler
flush kicked in.
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_reg.h')
-rw-r--r-- | src/mesa/drivers/dri/intel/intel_reg.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_reg.h b/src/mesa/drivers/dri/intel/intel_reg.h index 37629c07e2..c12ccf4ae1 100644 --- a/src/mesa/drivers/dri/intel/intel_reg.h +++ b/src/mesa/drivers/dri/intel/intel_reg.h @@ -31,6 +31,10 @@ #define MI_BATCH_BUFFER_END (CMD_MI | 0xA << 23) +#define MI_FLUSH (CMD_MI | (4 << 23)) +#define FLUSH_MAP_CACHE (1 << 0) +#define INHIBIT_FLUSH_RENDER_CACHE (1 << 2) + /* Stalls command execution waiting for the given events to have occurred. */ #define MI_WAIT_FOR_EVENT (CMD_MI | (0x3 << 23)) #define MI_WAIT_FOR_PLANE_B_FLIP (1<<6) |