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FS-7500: major refactoring pass. Push concepts from mod_vlc as deep as possible and flesh out api to use everywhere else. Round 2 will be to convert the bridge and other places using the same code

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This commit is contained in:
Anthony Minessale
2014-11-13 20:52:57 -06:00
committed by Michael Jerris
parent 765fff3d75
commit 365a5dd820
11 changed files with 175 additions and 110 deletions
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47
src/switch_core_io.c
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@@ -36,6 +36,53 @@
#include <switch.h>
#include "private/switch_core_pvt.h"
SWITCH_DECLARE(void) switch_core_session_set_image_write_callback(switch_core_session_t *session, switch_image_write_callback_t callback, void *user_data)
{
session->image_write_callback = callback;
session->image_write_callback_user_data = user_data;
}
SWITCH_DECLARE(switch_status_t) switch_core_session_write_video_image(switch_core_session_t *session, switch_frame_t *frame,
switch_image_t *img, switch_size_t size, uint32_t *flag)
{
uint32_t encoded_data_len = size, lflag = 0, *flagp = flag;
switch_codec_t *codec = switch_core_session_get_video_write_codec(session);
switch_timer_t *timer;
switch_assert(session);
if (!flag) {
flagp = &lflag;
}
timer = switch_core_media_get_timer(session, SWITCH_MEDIA_TYPE_VIDEO);
switch_assert(timer);
switch_core_codec_encode_video(codec, img, frame->data, &encoded_data_len, flagp);
while(encoded_data_len) {
frame->datalen = encoded_data_len;
frame->packetlen = frame->datalen + 12;
frame->m = (*flagp & SFF_MARKER) ? 1 : 0;
frame->timestamp = timer->samplecount;
switch_set_flag(frame, SFF_RAW_RTP_PARSE_FRAME);
switch_core_session_write_video_frame(session, frame, SWITCH_IO_FLAG_NONE, 0);
if (session->image_write_callback) {
session->image_write_callback(session, frame, img, session->image_write_callback_user_data);
}
encoded_data_len = size;
switch_core_codec_encode_video(codec, NULL, frame->data, &encoded_data_len, flagp);
}
return SWITCH_STATUS_SUCCESS;
}
SWITCH_DECLARE(switch_status_t) switch_core_session_write_video_frame(switch_core_session_t *session, switch_frame_t *frame, switch_io_flag_t flags,
int stream_id)
{