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anv: implement a dummy depth flush for Wa_14016712196

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Emit depth flush after state that sends implicit depth flush. These
states are:

 3DSTATE_HIER_DEPTH_BUFFER
 3DSTATE_STENCIL_BUFFER
 3DSTATE_DEPTH_BUFFER
 3DSTATE_CPSIZE_CONTROL_BUFFER

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24689>
This commit is contained in:
Tapani Pälli 2023-08-15 10:37:00 +03:00 • committed by Marge Bot
parent 9cf6984200
commit c9abcddad4
1 changed files with 18 additions and 0 deletions
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18
src/intel/vulkan/genX_cmd_buffer.c
View file

@ -7130,6 +7130,15 @@ cmd_buffer_emit_depth_stencil(struct anv_cmd_buffer *cmd_buffer)
isl_emit_depth_stencil_hiz_s(&device->isl_dev, dw, &info);
/* Wa_14016712196:
* Emit depth flush after state that sends implicit depth flush.
*/
if (intel_needs_workaround(cmd_buffer->device->info, 14016712196)) {
genX(batch_emit_pipe_control)(&cmd_buffer->batch,
cmd_buffer->device->info,
ANV_PIPE_DEPTH_CACHE_FLUSH_BIT);
}
if (info.depth_surf)
genX(cmd_buffer_emit_gfx12_depth_wa)(cmd_buffer, info.depth_surf);
@ -7190,6 +7199,15 @@ cmd_buffer_emit_cps_control_buffer(struct anv_cmd_buffer *cmd_buffer,
}
isl_emit_cpb_control_s(&device->isl_dev, dw, &info);
/* Wa_14016712196:
* Emit depth flush after state that sends implicit depth flush.
*/
if (intel_needs_workaround(cmd_buffer->device->info, 14016712196)) {
genX(batch_emit_pipe_control)(&cmd_buffer->batch,
cmd_buffer->device->info,
ANV_PIPE_DEPTH_CACHE_FLUSH_BIT);
}
#endif /* GFX_VERx10 >= 125 */
}