diff options
| author | Kenneth Graunke <[email protected]> | 2013-06-08 13:20:43 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2013-06-11 15:42:17 -0700 |
| commit | b00d61151dba9904197ad3b5156b182dcca8a152 (patch) | |
| tree | ffaa1b10f9880fca64e8effd34aa1d624201a1b9 /src/mesa/drivers/dri/i965/Makefile.sources | |
| parent | 8ab15bacf4eea44ba4c028fde741467328aa7461 (diff) | |
i965: Emit the depth/stencil state pointer directly, not via atoms.
See two commits ago for the rationale. This allows us to delete the
whole gen7_cc_state.c file.
This does move these commands before the depth stall flushes from
brw_emit_depthbuffer, which may be a problem. The documentation for
3DSTATE_DEPTH_BUFFER mentions that depth stall flushes are required
before changing any depth/stencil buffer state, but explicitly lists
3DSTATE_DEPTH_BUFFER, 3DSTATE_HIER_DEPTH_BUFFER, 3DSTATE_STENCIL_BUFFER,
and 3DSTATE_CLEAR_PARAMS. It does not mention this particular packet
(_3DSTATE_DEPTH_STENCIL_STATE_POINTERS).
No observed Piglit regressions on Sandybridge or Ivybridge.
Together with the last two commits, this makes a cairo-gl benchmark
faster by 0.324552% +/- 0.258355% on Ivybridge. No statistically
significant change on Sandybridge. (Thanks to Eric for the numbers.)
Signed-off-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/Makefile.sources')
| -rw-r--r-- | src/mesa/drivers/dri/i965/Makefile.sources | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/Makefile.sources b/src/mesa/drivers/dri/i965/Makefile.sources index d67a5a40583..2783c544b26 100644 --- a/src/mesa/drivers/dri/i965/Makefile.sources +++ b/src/mesa/drivers/dri/i965/Makefile.sources @@ -114,7 +114,6 @@ i965_FILES = \ gen6_vs_state.c \ gen6_wm_state.c \ gen7_blorp.cpp \ - gen7_cc_state.c \ gen7_clip_state.c \ gen7_disable.c \ gen7_misc_state.c \ |