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r600g: re-enable Hyper-Z for stencil on Evergreen & Cayman 

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Marek Olšák 2015-12-10 01:40:14 +01:00
parent d3c08309ab
commit 96e8d38ac4
1 changed files with 1 additions and 4 deletions
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5
src/gallium/drivers/r600/evergreen_state.c
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@ -1833,10 +1833,7 @@ static void evergreen_emit_db_misc_state(struct r600_context *rctx, struct r600_
unsigned db_count_control = 0;
unsigned db_render_override =
S_02800C_FORCE_HIS_ENABLE0(V_02800C_FORCE_DISABLE) |
S_02800C_FORCE_HIS_ENABLE1(V_02800C_FORCE_DISABLE) |
/* There is a hang with HTILE if stencil is used and
* fast stencil is enabled. */
S_02800C_FAST_STENCIL_DISABLE(1);
S_02800C_FORCE_HIS_ENABLE1(V_02800C_FORCE_DISABLE);
if (a->occlusion_query_enabled) {
db_count_control |= S_028004_PERFECT_ZPASS_COUNTS(1);