has_channel       135 examples/heif_test.cc         if (img.has_channel(channel)) {
has_channel       530 libheif/heif.cc   return img->image->has_channel(channel);
has_channel      1467 libheif/heif_context.cc   if (options->save_alpha_channel && image->has_channel(heif_channel_Alpha)) {
has_channel       260 libheif/heif_cxx.h     bool has_channel(enum heif_channel channel) const noexcept;
has_channel       682 libheif/heif_cxx.h   inline bool Image::has_channel(enum heif_channel channel) const noexcept {
has_channel        74 libheif/heif_image.cc   return has_channel(heif_channel_Alpha) ||
has_channel       324 libheif/heif_image.cc   bool has_alpha = has_channel(heif_channel_Alpha);
has_channel       429 libheif/heif_image.cc   const bool with_alpha = has_channel(heif_channel_Alpha);
has_channel       472 libheif/heif_image.cc   bool has_alpha = has_channel(heif_channel_Alpha);
has_channel       925 libheif/heif_image.cc   bool has_alpha = overlay->has_channel(heif_channel_Alpha);
has_channel       933 libheif/heif_image.cc     if (!has_channel(channel)) {
has_channel        47 libheif/heif_image.h   bool has_channel(heif_channel channel) const;