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lavapipe: EXT_depth_clip_control

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Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15126>
This commit is contained in:
Mike Blumenkrantz
2022-02-22 18:17:58 -05:00
committed by Marge Bot
parent f458c7f200
commit 07c0801e60
4 changed files with 64 additions and 14 deletions
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10
src/gallium/frontends/lavapipe/lvp_pipeline.c
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@@ -816,6 +816,16 @@ lvp_graphics_pipeline_init(struct lvp_pipeline *pipeline,
deep_copy_graphics_create_info(pipeline->mem_ctx, &pipeline->graphics_create_info, pCreateInfo);
pipeline->is_compute_pipeline = false;
if (pipeline->graphics_create_info.pViewportState) {
/* if pViewportState is null, it means rasterization is discarded,
* so this is ignored
*/
const VkPipelineViewportDepthClipControlCreateInfoEXT *ccontrol = vk_find_struct_const(pCreateInfo->pViewportState,
PIPELINE_VIEWPORT_DEPTH_CLIP_CONTROL_CREATE_INFO_EXT);
if (ccontrol)
pipeline->negative_one_to_one = !!ccontrol->negativeOneToOne;
}
const VkPipelineRasterizationProvokingVertexStateCreateInfoEXT *pv_state =
vk_find_struct_const(pCreateInfo->pRasterizationState,
PIPELINE_RASTERIZATION_PROVOKING_VERTEX_STATE_CREATE_INFO_EXT);