On Thu, Dec 02, 2021 at 07:01:08PM +0100, Lynne wrote: > The issue is that if ffmpeg is compiled without Vulkan, and an API > user includes and uses the functions exposed in hwcontext_vulkan.h, > then a linking error will happen, as the hwcontext_vulkan.c file has > not been compiled. > > Move the functions to another file, and make it always compiled. The > functions do not use any Vulkan functions. > > Patch attached.
> Makefile | 1 > hwcontext_vulkan.c | 86 ------------------------------------- > hwcontext_vulkan_common.c | 105 > ++++++++++++++++++++++++++++++++++++++++++++++ > 3 files changed, 106 insertions(+), 86 deletions(-) > 8ad8f8dbe2c3e9695073e7a05f406865ae04d0f9 > 0001-hwcontext_vulkan-make-2-public-functions-always-avai.patch > From ccd4aed173ea3e668ccf767d3a1ef6bef155ea48 Mon Sep 17 00:00:00 2001 > From: Lynne <d...@lynne.ee> > Date: Thu, 2 Dec 2021 18:55:39 +0100 > Subject: [PATCH] hwcontext_vulkan: make 2 public functions always available This breaks build on mingw64 In file included from src/libavutil/hwcontext_vulkan_common.c:19:0: src/libavutil/hwcontext_vulkan.h:25:10: fatal error: vulkan/vulkan.h: No such file or directory #include <vulkan/vulkan.h> thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB It is dangerous to be right in matters on which the established authorities are wrong. -- Voltaire
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