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hwcontext_vulkan: support user-provided pools

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If an external pool was provided we skipped all of frames init,
including the exec context.
This commit is contained in:
Lynne 2020-05-14 23:59:22 +01:00
parent c0b0807871
commit 3dd3d1b7fb
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GPG Key ID: A2FEA5F03F034464
1 changed files with 10 additions and 9 deletions
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19
libavutil/hwcontext_vulkan.c
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@ -1697,9 +1697,6 @@ static int vulkan_frames_init(AVHWFramesContext *hwfc)
AVVulkanDeviceContext *dev_hwctx = hwfc->device_ctx->hwctx;
VulkanDevicePriv *p = hwfc->device_ctx->internal->priv;
if (hwfc->pool)
return 0;
/* Default pool flags */
hwctx->tiling = hwctx->tiling ? hwctx->tiling : p->use_linear_images ?
VK_IMAGE_TILING_LINEAR : VK_IMAGE_TILING_OPTIMAL;
@ -1722,12 +1719,16 @@ static int vulkan_frames_init(AVHWFramesContext *hwfc)
vulkan_frame_free(hwfc, (uint8_t *)f);
hwfc->internal->pool_internal = av_buffer_pool_init2(sizeof(AVVkFrame),
hwfc, vulkan_pool_alloc,
NULL);
if (!hwfc->internal->pool_internal) {
free_exec_ctx(hwfc->device_ctx, &p->cmd);
return AVERROR(ENOMEM);
/* If user did not specify a pool, hwfc->pool will be set to the internal one
* in hwcontext.c just after this gets called */
if (!hwfc->pool) {
hwfc->internal->pool_internal = av_buffer_pool_init2(sizeof(AVVkFrame),
hwfc, vulkan_pool_alloc,
NULL);
if (!hwfc->internal->pool_internal) {
free_exec_ctx(hwfc->device_ctx, &p->cmd);
return AVERROR(ENOMEM);
}
}
return 0;