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radv: Replace VLAs with alloca

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MSVC does not support VLAs.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7866>
This commit is contained in:
James Park
2020-11-26 18:47:02 -08:00
committed by Marge Bot
parent 2749258368
commit c4a516ca70
1 changed files with 2 additions and 2 deletions
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src/amd/vulkan/radv_cmd_buffer.c
+2 -2
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@@ -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. */