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radv: Prevent out of bound shift on 32-bit builds.

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uintptr_t is 32-bits then and shifting it by 32 bits results in undefined
behavior IIRC.

Fixes: b3c8de1c55 "radv: save all descriptor pointers into the trace BO"
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This commit is contained in:
Bas Nieuwenhuizen 2019-06-10 16:17:46 +02:00
parent 2cb5907508
commit 39c71e0025
1 changed files with 2 additions and 2 deletions
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4
src/amd/vulkan/radv_cmd_buffer.c
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@ -584,8 +584,8 @@ radv_save_descriptors(struct radv_cmd_buffer *cmd_buffer,
for_each_bit(i, descriptors_state->valid) {
struct radv_descriptor_set *set = descriptors_state->sets[i];
data[i * 2] = (uintptr_t)set;
data[i * 2 + 1] = (uintptr_t)set >> 32;
data[i * 2] = (uint64_t)(uintptr_t)set;
data[i * 2 + 1] = (uint64_t)(uintptr_t)set >> 32;
}
radv_emit_write_data_packet(cmd_buffer, va, MAX_SETS * 2, data);