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radv: add support for dynamic depth clip enable

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18882>
This commit is contained in:
Samuel Pitoiset
2022-08-24 13:21:46 +02:00
committed by Marge Bot
parent 8682e09c33
commit 96282ceb9a
3 changed files with 31 additions and 8 deletions
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9
src/amd/vulkan/radv_pipeline.c
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@@ -1894,6 +1894,10 @@ radv_pipeline_init_dynamic_state(struct radv_graphics_pipeline *pipeline,
dynamic->sample_mask = state->ms->sample_mask & 0xffff;
}
if (states & RADV_DYNAMIC_DEPTH_CLIP_ENABLE) {
dynamic->depth_clip_enable = state->rs->depth_clip_enable == VK_MESA_DEPTH_CLIP_ENABLE_TRUE;
}
pipeline->dynamic_state.mask = states;
}
@@ -1908,8 +1912,6 @@ radv_pipeline_init_raster_state(struct radv_graphics_pipeline *pipeline,
pipeline->pa_cl_clip_cntl =
S_028810_DX_CLIP_SPACE_DEF(!pipeline->negative_one_to_one) |
S_028810_ZCLIP_NEAR_DISABLE(!state->rs->depth_clip_enable) |
S_028810_ZCLIP_FAR_DISABLE(!state->rs->depth_clip_enable) |
S_028810_DX_LINEAR_ATTR_CLIP_ENA(1);
pipeline->uses_conservative_overestimate =
@@ -1921,7 +1923,8 @@ radv_pipeline_init_raster_state(struct radv_graphics_pipeline *pipeline,
* application disables clamping explicitly or uses depth values outside of the [0.0, 1.0]
* range.
*/
if (!state->rs->depth_clip_enable ||
if ((!state->rs->depth_clip_enable &&
!(pipeline->dynamic_states & RADV_DYNAMIC_DEPTH_CLIP_ENABLE)) ||
device->vk.enabled_extensions.EXT_depth_range_unrestricted) {
pipeline->depth_clamp_mode = RADV_DEPTH_CLAMP_MODE_DISABLED;
} else {