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i965/wm/gen6: Add option for disabling statistics collection 

Normally this is always needed but for internal blits and clears
we need to be able to disable it.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This commit is contained in:
Topi Pohjolainen 2015-05-07 16:07:15 +03:00
parent dae7183cdd
commit b1119ce838
2 changed files with 13 additions and 4 deletions
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3
src/mesa/drivers/dri/i965/brw_state.h
View File

@ -339,7 +339,8 @@ gen6_upload_wm_state(struct brw_context *brw,
bool multisampled_fbo, int min_inv_per_frag,
bool dual_source_blend_enable, bool kill_enable,
bool color_buffer_write_enable, bool msaa_enabled,
bool line_stipple_enable, bool polygon_stipple_enable);
bool line_stipple_enable, bool polygon_stipple_enable,
bool statistic_enable);
/* gen6_sf_state.c */
void

14
src/mesa/drivers/dri/i965/gen6_wm_state.c
View File

@ -73,7 +73,8 @@ gen6_upload_wm_state(struct brw_context *brw,
bool multisampled_fbo, int min_inv_per_frag,
bool dual_source_blend_enable, bool kill_enable,
bool color_buffer_write_enable, bool msaa_enabled,
bool line_stipple_enable, bool polygon_stipple_enable)
bool line_stipple_enable, bool polygon_stipple_enable,
bool statistic_enable)
{
uint32_t dw2, dw4, dw5, dw6, ksp0, ksp2;
@ -109,7 +110,10 @@ gen6_upload_wm_state(struct brw_context *brw,
}
dw2 = dw4 = dw5 = dw6 = ksp2 = 0;
dw4 |= GEN6_WM_STATISTICS_ENABLE;
if (statistic_enable)
dw4 |= GEN6_WM_STATISTICS_ENABLE;
dw5 |= GEN6_WM_LINE_AA_WIDTH_1_0;
dw5 |= GEN6_WM_LINE_END_CAP_AA_WIDTH_0_5;
@ -300,6 +304,9 @@ upload_wm_state(struct brw_context *brw)
ctx->Multisample.SampleAlphaToCoverage ||
prog_data->uses_omask;
/* Rendering against the gl-context is always taken into account. */
const bool statistic_enable = true;
/* _NEW_LINE | _NEW_POLYGON | _NEW_BUFFERS | _NEW_COLOR |
* _NEW_MULTISAMPLE
*/
@ -308,7 +315,8 @@ upload_wm_state(struct brw_context *brw)
dual_src_blend_enable, kill_enable,
brw_color_buffer_write_enabled(brw),
ctx->Multisample.Enabled,
ctx->Line.StippleFlag, ctx->Polygon.StippleFlag);
ctx->Line.StippleFlag, ctx->Polygon.StippleFlag,
statistic_enable);
}
const struct brw_tracked_state gen6_wm_state = {