dsp_ffmpeg.h

 
#ifndef FREERDP_LIB_CODEC_DSP_FFMPEG_H
#define FREERDP_LIB_CODEC_DSP_FFMPEG_H
 
#include <freerdp/api.h>
#include <freerdp/codec/audio.h>
#include <freerdp/codec/dsp.h>
 
#include <libavcodec/version.h>
 
#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(57, 48, 101)
#error \
    "DSP module requires libavcodec version >= 57.48.101. Upgrade or set WITH_DSP_FFMPEG=OFF to continue"
#endif
 
FREERDP_LOCAL void freerdp_dsp_ffmpeg_context_free(FREERDP_DSP_CONTEXT* context);
 
WINPR_ATTR_MALLOC(freerdp_dsp_ffmpeg_context_free, 1)
WINPR_ATTR_NODISCARD
FREERDP_LOCAL FREERDP_DSP_CONTEXT* freerdp_dsp_ffmpeg_context_new(BOOL encode);
 
WINPR_ATTR_NODISCARD FREERDP_LOCAL BOOL
freerdp_dsp_ffmpeg_supports_format(const AUDIO_FORMAT* format, BOOL encode);
 
WINPR_ATTR_NODISCARD FREERDP_LOCAL BOOL freerdp_dsp_ffmpeg_encode(FREERDP_DSP_CONTEXT* context,
                                                                  const AUDIO_FORMAT* srcFormat,
                                                                  const BYTE* data, size_t length,
                                                                  wStream* out);
 
WINPR_ATTR_NODISCARD FREERDP_LOCAL BOOL freerdp_dsp_ffmpeg_decode(FREERDP_DSP_CONTEXT* context,
                                                                  const AUDIO_FORMAT* srcFormat,
                                                                  const BYTE* data, size_t length,
                                                                  wStream* out);
 
WINPR_ATTR_NODISCARD FREERDP_LOCAL BOOL
freerdp_dsp_ffmpeg_context_reset(FREERDP_DSP_CONTEXT* context, const AUDIO_FORMAT* targetFormat);
 
#endif /* FREERDP_LIB_CODEC_DSP_FFMPEG_H */