ffmpeg | branch: master | Niklas Haas <g...@haasn.dev> | Sun May 18 13:52:46 2025 +0200| [0a4cdf8822e7388ca0930d71ac3cf90c9f2f9446] | committer: Niklas Haas
avutil/vulkan: automatically enable shader device address usage bit We require this internally when using descriptor buffers, so it makes sense to enable it internally, also. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0a4cdf8822e7388ca0930d71ac3cf90c9f2f9446 --- libavutil/vulkan.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/libavutil/vulkan.c b/libavutil/vulkan.c index 5f2ac6267d..a989e080ab 100644 --- a/libavutil/vulkan.c +++ b/libavutil/vulkan.c @@ -989,6 +989,16 @@ int ff_vk_create_buf(FFVulkanContext *s, FFVkBuffer *buf, size_t size, int use_ded_mem; FFVulkanFunctions *vk = &s->vkfn; + /* Buffer usage flags corresponding to buffer descriptor types */ + const VkBufferUsageFlags desc_usage = + VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | + VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | + VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT | + VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT; + + if ((s->extensions & FF_VK_EXT_DESCRIPTOR_BUFFER) && (usage & desc_usage)) + usage |= VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT; + VkBufferCreateInfo buf_spawn = { .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, .pNext = pNext, _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
