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faad: fill buffer in adts_find_frame() 

All callers of adts_find_frame() use faad_buffer_fill() before that.
Move that faad_buffer_fill() call into adts_find_frame() instead.
adts_find_frame() will get its own logic for on-demand filling.
This commit is contained in:
Max Kellermann 2009-02-17 22:53:25 +01:00
parent 1a9756156e
commit 867ae1cf6f
1 changed files with 2 additions and 4 deletions
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6
src/decoder/faad_plugin.c
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@ -116,6 +116,8 @@ adts_find_frame(struct faad_buffer *b)
const unsigned char *p; const unsigned char *p;
size_t frame_length; size_t frame_length;
faad_buffer_fill(b);
while ((p = memchr(b->data, 0xff, b->length)) != NULL) { while ((p = memchr(b->data, 0xff, b->length)) != NULL) {
/* discard data before 0xff */ /* discard data before 0xff */
if (p > b->data) if (p > b->data)
@ -150,8 +152,6 @@ adts_song_duration(struct faad_buffer *b, float *length)
/* Read all frames to ensure correct time and bitrate */ /* Read all frames to ensure correct time and bitrate */
for (frames = 0;; frames++) { for (frames = 0;; frames++) {
faad_buffer_fill(b);
frame_length = adts_find_frame(b); frame_length = adts_find_frame(b);
if (frame_length > 0) { if (frame_length > 0) {
if (frames == 0) { if (frames == 0) {
@ -347,7 +347,6 @@ faad_stream_decode(struct decoder *mpd_decoder, struct input_stream *is)
while (buffer.length < sizeof(buffer.data) && while (buffer.length < sizeof(buffer.data) &&
!input_stream_eof(buffer.is) && !input_stream_eof(buffer.is) &&
decoder_get_command(mpd_decoder) == DECODE_COMMAND_NONE) { decoder_get_command(mpd_decoder) == DECODE_COMMAND_NONE) {
faad_buffer_fill(&buffer);
adts_find_frame(&buffer); adts_find_frame(&buffer);
faad_buffer_fill(&buffer); faad_buffer_fill(&buffer);
} }
@ -369,7 +368,6 @@ faad_stream_decode(struct decoder *mpd_decoder, struct input_stream *is)
faad_buffer_consume(&buffer, bread); faad_buffer_consume(&buffer, bread);
do { do {
faad_buffer_fill(&buffer);
adts_find_frame(&buffer); adts_find_frame(&buffer);
faad_buffer_fill(&buffer); faad_buffer_fill(&buffer);