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v3dv: only clear depth/stencil attachments if any aspect needs clearing

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When we can't perform the clears using the TLB and fallback to
vkCmdClearAttachments make sure we only emit the clear if any of
the depth/stencil aspects actually needs it.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6766>
This commit is contained in:
Iago Toral Quiroga 2020-07-17 10:30:35 +02:00 • committed by Marge Bot
parent c4564f62aa
commit c5d07802dc
1 changed files with 7 additions and 5 deletions
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12
src/broadcom/vulkan/v3dv_cmd_buffer.c
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@ -2046,11 +2046,13 @@ cmd_buffer_emit_subpass_clears(struct v3dv_cmd_buffer *cmd_buffer)
if (att->desc.stencilLoadOp != VK_ATTACHMENT_LOAD_OP_CLEAR)
aspects &= ~VK_IMAGE_ASPECT_STENCIL_BIT;
atts[att_count].aspectMask = aspects;
atts[att_count].colorAttachment = 0; /* Ignored */
atts[att_count].clearValue =
state->attachments[ds_att_idx].vk_clear_value;
att_count++;
if (aspects) {
atts[att_count].aspectMask = aspects;
atts[att_count].colorAttachment = 0; /* Ignored */
atts[att_count].clearValue =
state->attachments[ds_att_idx].vk_clear_value;
att_count++;
}
}
}