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| author | Lynne <dev@lynne.ee> | 2021-04-29 02:44:41 +0200 |
|---|---|---|
| committer | Lynne <dev@lynne.ee> | 2021-04-30 00:08:37 +0200 |
| commit | 4a6581e968d38f009140e055e29be9953279cc7b (patch) | |
| tree | 91a96c59009bbd787319bea9310682e7c266bca6 /libavutil/hwcontext_cuda.c | |
| parent | ffeeff4fbccbf9c9269ac24fe56285b224426141 (diff) | |
| download | ffmpeg-4a6581e968d38f009140e055e29be9953279cc7b.tar.gz | |
hwcontext_vulkan: dynamically load functions
This patch allows for alternative loader implementations.
Diffstat (limited to 'libavutil/hwcontext_cuda.c')
| -rw-r--r-- | libavutil/hwcontext_cuda.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavutil/hwcontext_cuda.c b/libavutil/hwcontext_cuda.c index cfdf2d7fd4..48f7ecbdd3 100644 --- a/libavutil/hwcontext_cuda.c +++ b/libavutil/hwcontext_cuda.c @@ -427,16 +427,19 @@ static int cuda_device_derive(AVHWDeviceContext *device_ctx, switch (src_ctx->type) { #if CONFIG_VULKAN +#define TYPE PFN_vkGetPhysicalDeviceProperties2 case AV_HWDEVICE_TYPE_VULKAN: { AVVulkanDeviceContext *vkctx = src_ctx->hwctx; + TYPE prop_fn = (TYPE)vkctx->get_proc_addr(vkctx->inst, "vkGetPhysicalDeviceProperties2"); VkPhysicalDeviceProperties2 vk_dev_props = { .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2, .pNext = &vk_idp, }; - vkGetPhysicalDeviceProperties2(vkctx->phys_dev, &vk_dev_props); + prop_fn(vkctx->phys_dev, &vk_dev_props); src_uuid = vk_idp.deviceUUID; break; } +#undef TYPE #endif default: return AVERROR(ENOSYS); |