Mesa (master): radv: adjust the cull dist mask in scan_shader_output_decl()

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Module: Mesa
Branch: master
Commit: a6a6441c758299d8a0d17289e4bdb78980ac5f5a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a6a6441c758299d8a0d17289e4bdb78980ac5f5a

Author: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Date:   Thu Aug 30 10:30:54 2018 +0200

radv: adjust the cull dist mask in scan_shader_output_decl()

Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Reviewed-by: Dave Airlie <airlied at redhat.com>

---

 src/amd/vulkan/radv_nir_to_llvm.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/amd/vulkan/radv_nir_to_llvm.c b/src/amd/vulkan/radv_nir_to_llvm.c
index 0c7b238e10..069fb53b68 100644
--- a/src/amd/vulkan/radv_nir_to_llvm.c
+++ b/src/amd/vulkan/radv_nir_to_llvm.c
@@ -2248,10 +2248,12 @@ scan_shader_output_decl(struct radv_shader_context *ctx,
 			if (stage == MESA_SHADER_VERTEX) {
 				ctx->shader_info->vs.outinfo.clip_dist_mask = (1 << shader->info.clip_distance_array_size) - 1;
 				ctx->shader_info->vs.outinfo.cull_dist_mask = (1 << shader->info.cull_distance_array_size) - 1;
+				ctx->shader_info->vs.outinfo.cull_dist_mask <<= shader->info.clip_distance_array_size;
 			}
 			if (stage == MESA_SHADER_TESS_EVAL) {
 				ctx->shader_info->tes.outinfo.clip_dist_mask = (1 << shader->info.clip_distance_array_size) - 1;
 				ctx->shader_info->tes.outinfo.cull_dist_mask = (1 << shader->info.cull_distance_array_size) - 1;
+				ctx->shader_info->tes.outinfo.cull_dist_mask <<= shader->info.clip_distance_array_size;
 			}
 
 			if (length > 4)
@@ -2496,9 +2498,6 @@ handle_vs_outputs_post(struct radv_shader_context *ctx,
 
 		length = util_last_bit(output_usage_mask);
 
-		if (outinfo->cull_dist_mask)
-			outinfo->cull_dist_mask <<= ctx->num_output_clips;
-
 		i = VARYING_SLOT_CLIP_DIST0;
 		for (j = 0; j < length; j++)
 			slots[j] = ac_to_float(&ctx->ac, radv_load_output(ctx, i, j));