diff options
| author | Jason Ekstrand <[email protected]> | 2017-07-11 19:04:38 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2017-07-12 10:34:13 -0700 |
| commit | 8e3d9c5d09c48be9a88bdca7ae3124c12b6db4fe (patch) | |
| tree | fa331481709daaaf1048039c02dc8370a7e1a217 /src/intel/vulkan | |
| parent | 5e5f251db14607387f9bf40b787797460ac8414a (diff) | |
anv: Round u_vector element sizes to a power of two
This fixes 32-bit builds of the driver. Commit 08413a81b93dc537fb0c3
changed things so that we now put struct anv_states in the u_vector for
binding tables. On 64-bit builds, sizeof(struct anv_state) is a power
of two but it isn't on 32-bit builds.
Fixes: 08413a81b93dc537fb0c34327ad162f07e8c3427
Reviewed-by: Kenneth Graunke <[email protected]>
Cc: [email protected]
Diffstat (limited to 'src/intel/vulkan')
| -rw-r--r-- | src/intel/vulkan/anv_batch_chain.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/intel/vulkan/anv_batch_chain.c b/src/intel/vulkan/anv_batch_chain.c index 47fee7398f7..ad76dc1fc0f 100644 --- a/src/intel/vulkan/anv_batch_chain.c +++ b/src/intel/vulkan/anv_batch_chain.c @@ -706,9 +706,10 @@ anv_cmd_buffer_init_batch_bo_chain(struct anv_cmd_buffer *cmd_buffer) *(struct anv_batch_bo **)u_vector_add(&cmd_buffer->seen_bbos) = batch_bo; + /* u_vector requires power-of-two size elements */ + unsigned pow2_state_size = util_next_power_of_two(sizeof(struct anv_state)); success = u_vector_init(&cmd_buffer->bt_block_states, - sizeof(struct anv_state), - 8 * sizeof(struct anv_state)); + pow2_state_size, 8 * pow2_state_size); if (!success) goto fail_seen_bbos; |