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radv: set KEEP_TOGETHER_ENABLE if necessary on GFX10+

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Ported from RadeonSI and PAL.

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/6838>
This commit is contained in:
Samuel Pitoiset
2020-09-23 09:00:24 +02:00
committed by Marge Bot
parent 68bb91ee11
commit 6865a6a74c
1 changed files with 6 additions and 0 deletions
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6
src/amd/vulkan/radv_pipeline.c
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@@ -1707,6 +1707,12 @@ radv_pipeline_init_raster_state(struct radv_pipeline *pipeline,
S_028814_POLY_OFFSET_FRONT_ENABLE(raster_info->depthBiasEnable ? 1 : 0) |
S_028814_POLY_OFFSET_BACK_ENABLE(raster_info->depthBiasEnable ? 1 : 0) |
S_028814_POLY_OFFSET_PARA_ENABLE(raster_info->depthBiasEnable ? 1 : 0);
if (pipeline->device->physical_device->rad_info.chip_class >= GFX10) {
/* It should also be set if PERPENDICULAR_ENDCAP_ENA is set. */
pipeline->graphics.pa_su_sc_mode_cntl |=
S_028814_KEEP_TOGETHER_ENABLE(raster_info->polygonMode != VK_POLYGON_MODE_FILL);
}
}
static void