/**
* URL Context.
* New fields can be added to the end with minor version bumps.
- * Removal, reordering and changes to existing fields require a Major
+ * Removal, reordering and changes to existing fields require a major
* version bump.
- * sizeof(URLContext) must not be used outside libav*
+ * sizeof(URLContext) must not be used outside libav*.
*/
struct URLContext {
struct URLProtocol *prot;
/**
* Return the maximum packet size associated to packetized file
- * handle. If the file is not packetized (stream like http or file on
+ * handle. If the file is not packetized (stream like HTTP or file on
* disk), then 0 is returned.
*
* @param h file handle
void url_get_filename(URLContext *h, char *buf, int buf_size);
/**
- * the callback is called in blocking functions to test regulary if
+ * The callback is called in blocking functions to test regulary if
* asynchronous interruption is needed. AVERROR(EINTR) is returned
* in this case by the interrupted function. 'NULL' means no interrupt
- * callback is given. i
+ * callback is given.
*/
void url_set_interrupt_cb(URLInterruptCB *interrupt_cb);
* @param pause 1 for pause, 0 for resume
*/
int av_url_read_pause(URLContext *h, int pause);
+
/**
* Seek to a given timestamp relative to some component stream.
- * Only meaningful if using a network streaming protocol (e.g. MMS.)
+ * Only meaningful if using a network streaming protocol (e.g. MMS.).
* @param stream_index The stream index that the timestamp is relative to.
* If stream_index is (-1) the timestamp should be in AV_TIME_BASE
* units from the beginning of the presentation.
* If a stream_index >= 0 is used and the protocol does not support
* seeking based on component streams, the call will fail with ENOTSUP.
- * @param time_stamp timestamp timestamp in AVStream.time_base units
+ * @param timestamp timestamp in AVStream.time_base units
* or if there is no stream specified then in AV_TIME_BASE units.
* @param flags Optional combination of AVSEEK_FLAG_BACKWARD, AVSEEK_FLAG_BYTE
* and AVSEEK_FLAG_ANY. The protocol may silently ignore
/**
* Bytestream IO Context.
* New fields can be added to the end with minor version bumps.
- * Removal, reordering and changes to existing fields require a Major
+ * Removal, reordering and changes to existing fields require a major
* version bump.
- * sizeof(ByteIOContext) must not be used outside libav*
+ * sizeof(ByteIOContext) must not be used outside libav*.
*/
typedef struct {
unsigned char *buffer;
int (*read_packet)(void *opaque, uint8_t *buf, int buf_size),
int (*write_packet)(void *opaque, uint8_t *buf, int buf_size),
offset_t (*seek)(void *opaque, offset_t offset, int whence));
+ByteIOContext *av_alloc_put_byte(
+ unsigned char *buffer,
+ int buffer_size,
+ int write_flag,
+ void *opaque,
+ int (*read_packet)(void *opaque, uint8_t *buf, int buf_size),
+ int (*write_packet)(void *opaque, uint8_t *buf, int buf_size),
+ offset_t (*seek)(void *opaque, offset_t offset, int whence));
void put_byte(ByteIOContext *s, int b);
void put_buffer(ByteIOContext *s, const unsigned char *buf, int size);