From: James Park <jpark37@lagfreegames.com>
Date: Fri, 27 Nov 2020 02:47:02 +0000 (-0800)
Subject: radv: Replace VLAs with alloca
X-Git-Tag: upstream/21.0.0~1808
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c4a516ca7021ff99a569c2ebff28f699fa30faff;p=platform%2Fupstream%2Fmesa.git

radv: Replace VLAs with alloca

MSVC does not support VLAs.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7866>
---

diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 5f6e75a..2e5bd0a 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -829,9 +829,9 @@ radv_compute_centroid_priority(struct radv_cmd_buffer *cmd_buffer,
 			       VkOffset2D *sample_locs,
 			       uint32_t num_samples)
 {
-	uint32_t centroid_priorities[num_samples];
+	uint32_t *centroid_priorities = alloca(num_samples * sizeof(*centroid_priorities));
 	uint32_t sample_mask = num_samples - 1;
-	uint32_t distances[num_samples];
+	uint32_t *distances = alloca(num_samples * sizeof(*distances));
 	uint64_t centroid_priority = 0;
 
 	/* Compute the distances from center for each sample. */