FFmpeg
4.2.2
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Data Structures | |
struct | FFAMediaCodecBufferInfo |
Typedefs | |
typedef struct FFAMediaCodecCryptoInfo | FFAMediaCodecCryptoInfo |
typedef struct FFAMediaCodecCryptoInfo FFAMediaCodecCryptoInfo |
Definition at line 83 of file mediacodec_wrapper.h.
int ff_AMediaCodecProfile_getProfileFromAVCodecContext | ( | AVCodecContext * | avctx | ) |
The following API around MediaCodec and MediaFormat is based on the NDK one provided by Google since Android 5.0.
Differences from the NDK API:
Buffers returned by ff_AMediaFormat_toString and ff_AMediaFormat_getString are newly allocated buffer and must be freed by the user after use.
The MediaCrypto API is not implemented.
ff_AMediaCodec_infoTryAgainLater, ff_AMediaCodec_infoOutputBuffersChanged, ff_AMediaCodec_infoOutputFormatChanged, ff_AMediaCodec_cleanOutputBuffers ff_AMediaCodec_getName and ff_AMediaCodec_getBufferFlagEndOfStream are not part of the original NDK API and are convenience functions to hide JNI implementation.
The API around MediaCodecList is not part of the NDK (and is lacking as we still need to retrieve the codec name to work around faulty decoders and encoders).
For documentation, please refers to NdkMediaCodec.h NdkMediaFormat.h and http://developer.android.com/reference/android/media/MediaCodec.html.
Definition at line 313 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_init().
char* ff_AMediaCodecList_getCodecNameByType | ( | const char * | mime, |
int | profile, | ||
int | encoder, | ||
void * | log_ctx | ||
) |
Definition at line 382 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_init().
FFAMediaFormat* ff_AMediaFormat_new | ( | void | ) |
Definition at line 612 of file mediacodec_wrapper.c.
Referenced by mediacodec_decode_init().
int ff_AMediaFormat_delete | ( | FFAMediaFormat * | format | ) |
Definition at line 692 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_receive(), ff_mediacodec_dec_unref(), and mediacodec_decode_init().
char* ff_AMediaFormat_toString | ( | FFAMediaFormat * | format | ) |
Definition at line 714 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_init(), ff_mediacodec_dec_receive(), and mediacodec_dec_parse_format().
int ff_AMediaFormat_getInt32 | ( | FFAMediaFormat * | format, |
const char * | name, | ||
int32_t * | out | ||
) |
Definition at line 739 of file mediacodec_wrapper.c.
int ff_AMediaFormat_getInt64 | ( | FFAMediaFormat * | format, |
const char * | name, | ||
int64_t * | out | ||
) |
Definition at line 778 of file mediacodec_wrapper.c.
int ff_AMediaFormat_getFloat | ( | FFAMediaFormat * | format, |
const char * | name, | ||
float * | out | ||
) |
Definition at line 817 of file mediacodec_wrapper.c.
int ff_AMediaFormat_getBuffer | ( | FFAMediaFormat * | format, |
const char * | name, | ||
void ** | data, | ||
size_t * | size | ||
) |
Definition at line 856 of file mediacodec_wrapper.c.
int ff_AMediaFormat_getString | ( | FFAMediaFormat * | format, |
const char * | name, | ||
const char ** | out | ||
) |
Definition at line 914 of file mediacodec_wrapper.c.
void ff_AMediaFormat_setInt32 | ( | FFAMediaFormat * | format, |
const char * | name, | ||
int32_t | value | ||
) |
Definition at line 964 of file mediacodec_wrapper.c.
Referenced by mediacodec_decode_init().
void ff_AMediaFormat_setInt64 | ( | FFAMediaFormat * | format, |
const char * | name, | ||
int64_t | value | ||
) |
Definition at line 989 of file mediacodec_wrapper.c.
void ff_AMediaFormat_setFloat | ( | FFAMediaFormat * | format, |
const char * | name, | ||
float | value | ||
) |
Definition at line 1014 of file mediacodec_wrapper.c.
void ff_AMediaFormat_setString | ( | FFAMediaFormat * | format, |
const char * | name, | ||
const char * | value | ||
) |
Definition at line 1039 of file mediacodec_wrapper.c.
Referenced by mediacodec_decode_init().
void ff_AMediaFormat_setBuffer | ( | FFAMediaFormat * | format, |
const char * | name, | ||
void * | data, | ||
size_t | size | ||
) |
Definition at line 1074 of file mediacodec_wrapper.c.
Referenced by mediacodec_decode_close().
char* ff_AMediaCodec_getName | ( | FFAMediaCodec * | codec | ) |
Definition at line 1319 of file mediacodec_wrapper.c.
FFAMediaCodec* ff_AMediaCodec_createCodecByName | ( | const char * | name | ) |
Referenced by ff_mediacodec_dec_init().
FFAMediaCodec* ff_AMediaCodec_createDecoderByType | ( | const char * | mime_type | ) |
FFAMediaCodec* ff_AMediaCodec_createEncoderByType | ( | const char * | mime_type | ) |
int ff_AMediaCodec_configure | ( | FFAMediaCodec * | codec, |
const FFAMediaFormat * | format, | ||
void * | surface, | ||
void * | crypto, | ||
uint32_t | flags | ||
) |
Definition at line 1342 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_init().
int ff_AMediaCodec_start | ( | FFAMediaCodec * | codec | ) |
Definition at line 1359 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_init().
int ff_AMediaCodec_stop | ( | FFAMediaCodec * | codec | ) |
Definition at line 1376 of file mediacodec_wrapper.c.
int ff_AMediaCodec_flush | ( | FFAMediaCodec * | codec | ) |
Definition at line 1393 of file mediacodec_wrapper.c.
Referenced by mediacodec_dec_flush_codec().
int ff_AMediaCodec_delete | ( | FFAMediaCodec * | codec | ) |
Definition at line 1289 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_unref().
uint8_t* ff_AMediaCodec_getInputBuffer | ( | FFAMediaCodec * | codec, |
size_t | idx, | ||
size_t * | out_size | ||
) |
Definition at line 1513 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_send().
uint8_t* ff_AMediaCodec_getOutputBuffer | ( | FFAMediaCodec * | codec, |
size_t | idx, | ||
size_t * | out_size | ||
) |
Definition at line 1561 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_receive().
ssize_t ff_AMediaCodec_dequeueInputBuffer | ( | FFAMediaCodec * | codec, |
int64_t | timeoutUs | ||
) |
Definition at line 1444 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_send(), and mediacodec_receive_frame().
int ff_AMediaCodec_queueInputBuffer | ( | FFAMediaCodec * | codec, |
size_t | idx, | ||
off_t | offset, | ||
size_t | size, | ||
uint64_t | time, | ||
uint32_t | flags | ||
) |
Definition at line 1461 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_send().
ssize_t ff_AMediaCodec_dequeueOutputBuffer | ( | FFAMediaCodec * | codec, |
FFAMediaCodecBufferInfo * | info, | ||
int64_t | timeoutUs | ||
) |
Definition at line 1478 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_receive().
FFAMediaFormat* ff_AMediaCodec_getOutputFormat | ( | FFAMediaCodec * | codec | ) |
Definition at line 1609 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_init(), and ff_mediacodec_dec_receive().
int ff_AMediaCodec_releaseOutputBuffer | ( | FFAMediaCodec * | codec, |
size_t | idx, | ||
int | render | ||
) |
Definition at line 1410 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_receive(), mediacodec_buffer_release(), mediacodec_wrap_hw_buffer(), and mediacodec_wrap_sw_buffer().
int ff_AMediaCodec_releaseOutputBufferAtTime | ( | FFAMediaCodec * | codec, |
size_t | idx, | ||
int64_t | timestampNs | ||
) |
Definition at line 1427 of file mediacodec_wrapper.c.
int ff_AMediaCodec_infoTryAgainLater | ( | FFAMediaCodec * | codec, |
ssize_t | idx | ||
) |
Definition at line 1632 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_receive(), and ff_mediacodec_dec_send().
int ff_AMediaCodec_infoOutputBuffersChanged | ( | FFAMediaCodec * | codec, |
ssize_t | idx | ||
) |
Definition at line 1637 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_receive().
int ff_AMediaCodec_infoOutputFormatChanged | ( | FFAMediaCodec * | codec, |
ssize_t | indx | ||
) |
Definition at line 1642 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_receive().
int ff_AMediaCodec_getBufferFlagCodecConfig | ( | FFAMediaCodec * | codec | ) |
Definition at line 1647 of file mediacodec_wrapper.c.
int ff_AMediaCodec_getBufferFlagEndOfStream | ( | FFAMediaCodec * | codec | ) |
Definition at line 1652 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_receive(), and ff_mediacodec_dec_send().
int ff_AMediaCodec_getBufferFlagKeyFrame | ( | FFAMediaCodec * | codec | ) |
Definition at line 1657 of file mediacodec_wrapper.c.
int ff_AMediaCodec_getConfigureFlagEncode | ( | FFAMediaCodec * | codec | ) |
Definition at line 1662 of file mediacodec_wrapper.c.
int ff_AMediaCodec_cleanOutputBuffers | ( | FFAMediaCodec * | codec | ) |
Definition at line 1667 of file mediacodec_wrapper.c.
Referenced by ff_mediacodec_dec_receive().
int ff_Build_SDK_INT | ( | AVCodecContext * | avctx | ) |
Definition at line 1690 of file mediacodec_wrapper.c.
Referenced by mediacodec_decode_init().