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| author | Lynne <dev@lynne.ee> | 2022-11-23 14:03:34 +0100 |
|---|---|---|
| committer | Lynne <dev@lynne.ee> | 2023-05-29 00:41:44 +0200 |
| commit | 3c2f43d8eef0c181a002cb87f1c65b1c419ba1e4 (patch) | |
| tree | 043b2b9e8b4e1913861338c107f13406ac69f88b | |
| parent | fa67ccee3735c400bb0f93d56140a93e249b5ddd (diff) | |
| download | ffmpeg-3c2f43d8eef0c181a002cb87f1c65b1c419ba1e4.tar.gz | |
vulkan: expose ff_vk_alloc_mem()
| -rw-r--r-- | libavutil/vulkan.c | 15 | ||||
| -rw-r--r-- | libavutil/vulkan.h | 7 |
2 files changed, 15 insertions, 7 deletions
diff --git a/libavutil/vulkan.c b/libavutil/vulkan.c index 212f134466..7870de351d 100644 --- a/libavutil/vulkan.c +++ b/libavutil/vulkan.c @@ -174,9 +174,9 @@ void ff_vk_qf_rotate(FFVkQueueFamilyCtx *qf) qf->cur_queue = (qf->cur_queue + 1) % qf->nb_queues; } -static int vk_alloc_mem(FFVulkanContext *s, VkMemoryRequirements *req, - VkMemoryPropertyFlagBits req_flags, void *alloc_extension, - VkMemoryPropertyFlagBits *mem_flags, VkDeviceMemory *mem) +int ff_vk_alloc_mem(FFVulkanContext *s, VkMemoryRequirements *req, + VkMemoryPropertyFlagBits req_flags, void *alloc_extension, + VkMemoryPropertyFlagBits *mem_flags, VkDeviceMemory *mem) { VkResult ret; int index = -1; @@ -225,7 +225,8 @@ static int vk_alloc_mem(FFVulkanContext *s, VkMemoryRequirements *req, return AVERROR(ENOMEM); } - *mem_flags |= s->mprops.memoryTypes[index].propertyFlags; + if (mem_flags) + *mem_flags |= s->mprops.memoryTypes[index].propertyFlags; return 0; } @@ -279,9 +280,9 @@ int ff_vk_create_buf(FFVulkanContext *s, FFVkBuffer *buf, size_t size, void *pNe if (use_ded_mem) ded_alloc.buffer = buf->buf; - err = vk_alloc_mem(s, &req.memoryRequirements, flags, - use_ded_mem ? &ded_alloc : (void *)ded_alloc.pNext, - &buf->flags, &buf->mem); + err = ff_vk_alloc_mem(s, &req.memoryRequirements, flags, + use_ded_mem ? &ded_alloc : (void *)ded_alloc.pNext, + &buf->flags, &buf->mem); if (err) return err; diff --git a/libavutil/vulkan.h b/libavutil/vulkan.h index a0baba7fc8..85836a7807 100644 --- a/libavutil/vulkan.h +++ b/libavutil/vulkan.h @@ -259,6 +259,13 @@ const char *ff_vk_shader_rep_fmt(enum AVPixelFormat pixfmt); void ff_vk_qf_fill(FFVulkanContext *s); /** + * Allocate device memory. + */ +int ff_vk_alloc_mem(FFVulkanContext *s, VkMemoryRequirements *req, + VkMemoryPropertyFlagBits req_flags, void *alloc_extension, + VkMemoryPropertyFlagBits *mem_flags, VkDeviceMemory *mem); + +/** * Initialize a queue family with a specific number of queues. * If nb_queues == 0, use however many queues the queue family has. */ |