[Mesa-dev] [PATCH 1/4] anv/cmd_buffer: never shrink the push constant buffer size
Iago Toral Quiroga
itoral at igalia.com
Fri Jun 29 08:10:35 UTC 2018
If we have to re-emit push constant data, we need to re-emit all
of it.
---
src/intel/vulkan/anv_cmd_buffer.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/intel/vulkan/anv_cmd_buffer.c b/src/intel/vulkan/anv_cmd_buffer.c
index 33687920a38..3e9f000f7b8 100644
--- a/src/intel/vulkan/anv_cmd_buffer.c
+++ b/src/intel/vulkan/anv_cmd_buffer.c
@@ -166,6 +166,7 @@ anv_cmd_buffer_ensure_push_constants_size(struct anv_cmd_buffer *cmd_buffer,
anv_batch_set_error(&cmd_buffer->batch, VK_ERROR_OUT_OF_HOST_MEMORY);
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
}
+ (*ptr)->size = size;
} else if ((*ptr)->size < size) {
*ptr = vk_realloc(&cmd_buffer->pool->alloc, *ptr, size, 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
@@ -173,8 +174,8 @@ anv_cmd_buffer_ensure_push_constants_size(struct anv_cmd_buffer *cmd_buffer,
anv_batch_set_error(&cmd_buffer->batch, VK_ERROR_OUT_OF_HOST_MEMORY);
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
}
+ (*ptr)->size = size;
}
- (*ptr)->size = size;
return VK_SUCCESS;
}
--
2.14.1
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