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intel/blorp: Use isl_get_interleaved_msaa_px_size_sa

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Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This commit is contained in:
Jason Ekstrand 2016-08-29 17:52:52 -07:00
parent 8ac99eabb6
commit a613449f71
1 changed files with 6 additions and 28 deletions
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34
src/intel/blorp/blorp_blit.c
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@ -1484,34 +1484,12 @@ blorp_blit(struct blorp_batch *batch,
* If it's UMS, then we have no choice but to set up the rendering
* pipeline as multisampled.
*/
switch (params.dst.surf.samples) {
case 2:
params.x0 = ROUND_DOWN_TO(params.x0 * 2, 4);
params.y0 = ROUND_DOWN_TO(params.y0, 4);
params.x1 = ALIGN(params.x1 * 2, 4);
params.y1 = ALIGN(params.y1, 4);
break;
case 4:
params.x0 = ROUND_DOWN_TO(params.x0 * 2, 4);
params.y0 = ROUND_DOWN_TO(params.y0 * 2, 4);
params.x1 = ALIGN(params.x1 * 2, 4);
params.y1 = ALIGN(params.y1 * 2, 4);
break;
case 8:
params.x0 = ROUND_DOWN_TO(params.x0 * 4, 8);
params.y0 = ROUND_DOWN_TO(params.y0 * 2, 4);
params.x1 = ALIGN(params.x1 * 4, 8);
params.y1 = ALIGN(params.y1 * 2, 4);
break;
case 16:
params.x0 = ROUND_DOWN_TO(params.x0 * 4, 8);
params.y0 = ROUND_DOWN_TO(params.y0 * 4, 8);
params.x1 = ALIGN(params.x1 * 4, 8);
params.y1 = ALIGN(params.y1 * 4, 8);
break;
default:
unreachable("Unrecognized sample count in brw_blorp_blit_params ctor");
}
struct isl_extent2d px_size_sa =
isl_get_interleaved_msaa_px_size_sa(params.dst.surf.samples);
params.x0 = ROUND_DOWN_TO(params.x0, 2) * px_size_sa.width;
params.y0 = ROUND_DOWN_TO(params.y0, 2) * px_size_sa.height;
params.x1 = ALIGN(params.x1, 2) * px_size_sa.width;
params.y1 = ALIGN(params.y1, 2) * px_size_sa.height;
surf_fake_interleaved_msaa(batch->blorp->isl_dev, &params.dst);