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a/vk: Add vk_cmd_buffer_create helper

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This commit is contained in:
Jakob Bornecrantz 2022-09-09 10:46:21 +01:00
parent 500d5b9954
commit 11a4f776e5
2 changed files with 29 additions and 1 deletions
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20
src/xrt/auxiliary/vk/vk_helpers.c
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@ -1254,7 +1254,7 @@ vk_update_buffer(struct vk_bundle *vk, float *buffer, size_t buffer_size, VkDevi
*/
VkResult
vk_cmd_buffer_create_and_begin(struct vk_bundle *vk, VkCommandBuffer *out_cmd_buffer)
vk_cmd_buffer_create(struct vk_bundle *vk, VkCommandBuffer *out_cmd_buffer)
{
VkCommandBuffer cmd_buffer;
VkResult ret;
@ -1279,6 +1279,24 @@ vk_cmd_buffer_create_and_begin(struct vk_bundle *vk, VkCommandBuffer *out_cmd_bu
return ret;
}
*out_cmd_buffer = cmd_buffer;
return VK_SUCCESS;
}
VkResult
vk_cmd_buffer_create_and_begin(struct vk_bundle *vk, VkCommandBuffer *out_cmd_buffer)
{
VkCommandBuffer cmd_buffer;
VkResult ret;
ret = vk_cmd_buffer_create(vk, &cmd_buffer);
if (ret != VK_SUCCESS) {
VK_ERROR(vk, "vk_cmd_buffer_create: %s", vk_result_string(ret));
// Nothing to cleanup
return ret;
}
// Start the command buffer as well.
VkCommandBufferBeginInfo begin_info = {
.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,

10
src/xrt/auxiliary/vk/vk_helpers.h
View file

@ -921,6 +921,16 @@ vk_update_buffer(struct vk_bundle *vk, float *buffer, size_t buffer_size, VkDevi
*
*/
/*!
* Create a new command buffer, takes the pool lock.
*
* @pre Requires successful call to vk_init_mutex.
*
* @ingroup aux_vk
*/
VkResult
vk_cmd_buffer_create(struct vk_bundle *vk, VkCommandBuffer *out_cmd_buffer);
/*!
* Create and begins a new command buffer, takes the pool lock.
*