Change #264215

Comments

vulkan: fix -Wdiscarded-qualifiers warning and misleading DRM modifier log
ff_vk_find_struct returns const void *, so storing it in const void *drm_create_pnext
fixes the initialization warning but then dpb_hwfc->create_pnext = drm_create_pnext
assigns const void * to void *, triggering the same warning at that line. The right
fix is a (void *) cast at the call site, same as done for buf_pnext.

Also restrict the GetPhysicalDeviceImageFormatProperties2 verbose log in
try_export_flags to the DRM modifier path only: when has_mods is false the log
always printed mod[0]=0x0, which is misleading since no DRM modifier is involved.

Signed-off-by: Tymur Boiko <tboiko@nvidia.com>

Changed files

• libavcodec/vulkan_decode.c
• libavutil/hwcontext_vulkan.c