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Code Issues Releases Activity

hwcontext_vulkan: only try exporting DMABUF memory on !WIN32 and only for DMABUF tiling

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Lynne
2025-05-12 19:14:30 +02:00
parent 7c3c5c8052
commit eabb62813e
1 changed files with 3 additions and 2 deletions
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5
libavutil/hwcontext_vulkan.c
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@@ -2643,11 +2643,12 @@ static AVBufferRef *vulkan_pool_alloc(void *opaque, size_t size)
if (p->vkctx.extensions & FF_VK_EXT_EXTERNAL_FD_MEMORY) if (p->vkctx.extensions & FF_VK_EXT_EXTERNAL_FD_MEMORY)
try_export_flags(hwfc, &eiinfo.handleTypes, &e, try_export_flags(hwfc, &eiinfo.handleTypes, &e,
VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT); VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT);
#endif
if (p->vkctx.extensions & FF_VK_EXT_EXTERNAL_DMABUF_MEMORY) if (p->vkctx.extensions & FF_VK_EXT_EXTERNAL_DMABUF_MEMORY &&
hwctx->tiling == VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT)
try_export_flags(hwfc, &eiinfo.handleTypes, &e, try_export_flags(hwfc, &eiinfo.handleTypes, &e,
VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT); VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT);
#endif
for (int i = 0; i < av_pix_fmt_count_planes(hwfc->sw_format); i++) { for (int i = 0; i < av_pix_fmt_count_planes(hwfc->sw_format); i++) {
eminfo[i].sType = VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO; eminfo[i].sType = VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO;