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author | Kenneth Graunke <kenneth@whitecape.org> | 2015-06-25 09:17:38 -0700 |
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committer | Kenneth Graunke <kenneth@whitecape.org> | 2015-07-10 19:13:42 -0700 |
commit | 6be024f44dea7df6608e5a3111deffc61dbf6d6d (patch) | |
tree | 87c026655fd264307e4066c606404654fe83c765 | |
parent | f3a620e2a63956a37367b9e393d4c1ecd41e5d43 (diff) | |
download | external_mesa3d-6be024f44dea7df6608e5a3111deffc61dbf6d6d.zip external_mesa3d-6be024f44dea7df6608e5a3111deffc61dbf6d6d.tar.gz external_mesa3d-6be024f44dea7df6608e5a3111deffc61dbf6d6d.tar.bz2 |
i965/gen6: Set up layer constraints properly for depth buffers.
This ports over Chris Forbes' equivalent fixes in gen7_misc_state.c
from commit 77d55ef4819436ebbf9786a1e720ec00707bbb19.
No Piglit changes on Sandybridge.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
-rw-r--r-- | src/mesa/drivers/dri/i965/gen6_depth_state.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/gen6_depth_state.c b/src/mesa/drivers/dri/i965/gen6_depth_state.c index 8f0d7dc..febd478 100644 --- a/src/mesa/drivers/dri/i965/gen6_depth_state.c +++ b/src/mesa/drivers/dri/i965/gen6_depth_state.c @@ -73,7 +73,7 @@ gen6_emit_depth_stencil_hiz(struct brw_context *brw, rb = (struct gl_renderbuffer*) irb; if (rb) { - depth = MAX2(rb->Depth, 1); + depth = MAX2(irb->layer_count, 1); if (rb->TexImage) gl_target = rb->TexImage->TexObject->Target; } @@ -89,6 +89,10 @@ gen6_emit_depth_stencil_hiz(struct brw_context *brw, surftype = BRW_SURFACE_2D; depth *= 6; break; + case GL_TEXTURE_3D: + assert(mt); + depth = MAX2(mt->logical_depth0, 1); + /* fallthrough */ default: surftype = translate_tex_target(gl_target); break; |