Hi Lynne, > On Nov 2, 2023, at 09:50, Zhao Zhili <[email protected]> wrote: > > >> 在 2023年11月2日，上午2:12，Anton Khirnov <[email protected]> 写道： >> >> Quoting Zhao Zhili (2023-11-01 17:56:46) >>> From: Zhao Zhili <[email protected]> >>> >>> It allows to pass SDL_Vulkan_GetVkGetInstanceProcAddr to hwcontext. >>> --- >>> libavutil/hwcontext_vulkan.c | 14 ++++++++++++++ >>> 1 file changed, 14 insertions(+) >>> >>> diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c >>> index 8481427b42..155fe37a33 100644 >>> --- a/libavutil/hwcontext_vulkan.c >>> +++ b/libavutil/hwcontext_vulkan.c >>> @@ -747,7 +747,21 @@ static int create_instance(AVHWDeviceContext *ctx, >>> AVDictionary *opts) >>> .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO, >>> .pApplicationInfo = &application_info, >>> }; >>> + AVDictionaryEntry *opt_d; >>> + >>> + opt_d = av_dict_get(opts, "get_proc_addr", NULL, 0); >>> + if (opt_d) { >>> + char *end = NULL; >>> + uintptr_t addr = strtoull(opt_d->value, &end, 16); >> >> This is madness. > > Yes it is. Any better idea? > > I can try to pass vulkan lib path, but it might impossible to get it in a > portable way.
What do you think on this case? How to pass get_proc_addr to create_instance from external? We can add an option to set lib path, but it’s not that flexible. > >> >> -- >> Anton Khirnov >> _______________________________________________ >> ffmpeg-devel mailing list >> [email protected] >> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel >> >> To unsubscribe, visit link above, or email > _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
