diff options
Diffstat (limited to 'src/lib/audio_processor.h')
| -rw-r--r-- | src/lib/audio_processor.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/lib/audio_processor.h b/src/lib/audio_processor.h index 2c3df3add..f469f07c0 100644 --- a/src/lib/audio_processor.h +++ b/src/lib/audio_processor.h @@ -29,6 +29,7 @@ #include "named_channel.h" +#include <dcp/types.h> #include <memory> #include <string> #include <vector> @@ -58,7 +59,7 @@ public: /** @return A clone of this AudioProcessor for operation at the specified sampling rate */ virtual std::shared_ptr<AudioProcessor> clone(int sampling_rate) const = 0; /** Process some data, returning the processed result truncated or padded to `channels' */ - virtual std::shared_ptr<AudioBuffers> run(std::shared_ptr<const AudioBuffers>, int channels) = 0; + std::shared_ptr<AudioBuffers> run(std::shared_ptr<const AudioBuffers>, int channels); virtual void flush() {} /** Make the supplied audio mapping into a sensible default for this processor */ virtual void make_audio_mapping_default(AudioMapping& mapping) const = 0; @@ -69,6 +70,10 @@ public: static std::vector<AudioProcessor const *> visible(); static void setup_audio_processors(); static AudioProcessor const * from_id(std::string); + static std::vector<dcp::Channel> pass_through(); + +protected: + virtual std::shared_ptr<AudioBuffers> do_run(std::shared_ptr<const AudioBuffers>, int channels) = 0; private: static std::vector<std::unique_ptr<const AudioProcessor>> _experimental; |