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FS-7513: refactor conference video muxing to create one distinct encoder per codec used and only create one encoded frame per distinct codec, store current image used by layer on the layer so it is not destroyed before the canvas is written, refactor and rearrange some functions

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This commit is contained in:
Anthony Minessale
2015-02-04 20:23:17 -06:00
parent 971053a42d
commit 78da46860a
7 changed files with 270 additions and 88 deletions
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src/include/switch_core.h
+3
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@@ -1283,6 +1283,9 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_read_video_frame(_In_ switch
SWITCH_DECLARE(switch_status_t) switch_core_session_write_video_frame(_In_ switch_core_session_t *session, switch_frame_t *frame, switch_io_flag_t flags,
int stream_id);
SWITCH_DECLARE(switch_status_t) switch_core_session_write_encoded_video_frame(switch_core_session_t *session,
switch_frame_t *frame, switch_io_flag_t flags, int stream_id);
SWITCH_DECLARE(switch_status_t) switch_core_session_set_read_impl(switch_core_session_t *session, const switch_codec_implementation_t *impp);
SWITCH_DECLARE(switch_status_t) switch_core_session_set_write_impl(switch_core_session_t *session, const switch_codec_implementation_t *impp);
SWITCH_DECLARE(switch_status_t) switch_core_session_set_video_read_impl(switch_core_session_t *session, const switch_codec_implementation_t *impp);
src/include/switch_core_video.h
+3
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@@ -143,6 +143,9 @@ SWITCH_DECLARE(int) switch_img_set_rect(switch_image_t *img,
unsigned int w,
unsigned int h);
SWITCH_DECLARE(void) switch_img_patch(switch_image_t *IMG, switch_image_t *img, int x, int y);
/*!\brief Copy image to a new image
*
* if new_img is NULL, a new image is allocated