338b8dc301
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14574 a95241bf-73f2-0310-859d-f6bbb57e9c96
92 lines
3.1 KiB
C++
92 lines
3.1 KiB
C++
#ifndef MEDIAENCODER_H
|
|
#define MEDIAENCODER_H
|
|
|
|
#include <MediaDefs.h>
|
|
#include <MediaFormats.h>
|
|
|
|
namespace BPrivate {
|
|
class Encoder;
|
|
class _AddonManager;
|
|
}
|
|
|
|
class BMediaEncoder {
|
|
public:
|
|
BMediaEncoder();
|
|
BMediaEncoder(const media_format *output_format);
|
|
BMediaEncoder(const media_codec_info *mci);
|
|
virtual ~BMediaEncoder();
|
|
status_t InitCheck() const;
|
|
|
|
status_t SetTo(const media_format *output_format);
|
|
status_t SetTo(const media_codec_info *mci);
|
|
status_t SetFormat(media_format *input_format,
|
|
media_format *output_format,
|
|
media_file_format *mfi = NULL);
|
|
status_t Encode(const void *buffer, int64 frame_count,
|
|
media_encode_info *info);
|
|
status_t GetEncodeParameters(encode_parameters *parameters) const;
|
|
status_t SetEncodeParameters(encode_parameters *parameters);
|
|
protected:
|
|
virtual status_t WriteChunk(const void *chunk_data, size_t chunk_len,
|
|
media_encode_info *info) = 0;
|
|
virtual status_t AddTrackInfo(uint32 code, const char *data, size_t size);
|
|
|
|
private:
|
|
// unimplemented
|
|
BMediaEncoder(const BMediaEncoder &);
|
|
BMediaEncoder & operator=(const BMediaEncoder &);
|
|
|
|
static status_t write_chunk(void *classptr, const void *chunk_data,
|
|
size_t chunk_len, media_encode_info *info);
|
|
void Init();
|
|
void ReleaseEncoder();
|
|
|
|
BPrivate::_AddonManager *fEncoderMgr;
|
|
BPrivate::Encoder *fEncoder;
|
|
int32 fEncoderID;
|
|
bool fFormatValid;
|
|
bool fEncoderStarted;
|
|
status_t fInitStatus;
|
|
|
|
/* fbc data and virtuals */
|
|
|
|
uint32 _reserved_BMediaEncoder_[32];
|
|
|
|
virtual status_t _Reserved_BMediaEncoder_0(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_1(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_2(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_3(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_4(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_5(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_6(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_7(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_8(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_9(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_10(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_11(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_12(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_13(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_14(int32 arg, ...);
|
|
virtual status_t _Reserved_BMediaEncoder_15(int32 arg, ...);
|
|
};
|
|
|
|
class BMediaBufferEncoder: public BMediaEncoder {
|
|
public:
|
|
BMediaBufferEncoder();
|
|
BMediaBufferEncoder(const media_format *output_format);
|
|
BMediaBufferEncoder(const media_codec_info *mci);
|
|
status_t EncodeToBuffer(void *output_buffer, size_t *output_size,
|
|
const void *input_buffer, int64 frame_count,
|
|
media_encode_info *info);
|
|
protected:
|
|
virtual status_t WriteChunk(const void *chunk_data, size_t chunk_len,
|
|
media_encode_info *info);
|
|
|
|
void *fBuffer;
|
|
int32 fBufferSize;
|
|
};
|
|
|
|
|
|
#endif
|
|
|