Quoting Niklas Haas (2022-02-17 19:03:19) > From: Niklas Haas <g...@haasn.dev> > > Option boilerplate. Very soon we shall definitely need to add some sort > of generic forward-proof option parsing mechanism to libplacebo.. > --- > libavfilter/vf_libplacebo.c | 78 +++++++++++++++++++++++++++++++++++++ > 1 file changed, 78 insertions(+) > > diff --git a/libavfilter/vf_libplacebo.c b/libavfilter/vf_libplacebo.c > index 31ae28ac38..0ee2db80ed 100644 > --- a/libavfilter/vf_libplacebo.c > +++ b/libavfilter/vf_libplacebo.c > @@ -26,6 +26,14 @@ > #include <libplacebo/utils/libav.h> > #include <libplacebo/vulkan.h> > > +struct custom_lut { > + const struct pl_custom_lut *lut; > + char *path; > + void *bin; > + int bin_len; > + int type; > +}; > + > typedef struct LibplaceboContext { > /* lavfi vulkan*/ > FFVulkanContext vkctx; > @@ -115,6 +123,11 @@ typedef struct LibplaceboContext { > int shader_bin_len; > const struct pl_hook *hooks[2]; > int num_hooks; > + > + /* custom LUTs */ > + struct custom_lut lut; > + struct custom_lut input_lut; > + struct custom_lut output_lut; > } LibplaceboContext; > > static inline enum pl_log_level get_log_level(void) > @@ -202,6 +215,37 @@ static int libplacebo_init(AVFilterContext *avctx) > return 0; > } > > +static int load_custom_lut(AVFilterContext *avctx, struct custom_lut *lut) > +{ > + LibplaceboContext *s = avctx->priv; > + uint8_t *buf = NULL; > + size_t buf_len; > + int err; > + > + if (lut->bin_len) { > + // Binary specified > + buf = lut->bin; > + buf_len = lut->bin_len; > + } else if (lut->path) { > + // File path specified > + if ((err = av_file_map(lut->path, &buf, &buf_len, 0, s)))
Non-overridable IO in random places is evil. -- Anton Khirnov _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".