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FS-7513: conf WIP

This commit is contained in:
Anthony Minessale 2015-01-29 17:39:22 -06:00 committed by Michael Jerris
parent 1422158271
commit 91c20769ed
1 changed files with 42 additions and 14 deletions
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56
src/mod/applications/mod_conference/mod_conference.c
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@ -761,12 +761,36 @@ static void patch_image(switch_image_t *IMG, switch_image_t *img, int x, int y)
#define SCALE_FACTOR 360
static void reset_layer(mcu_canvas_t *canvas, mcu_layer_t *layer)
{
int x = 0, y = 0;
int screen_w = 0, screen_h = 0;
screen_w = canvas->img->d_w * layer->scale / SCALE_FACTOR;
screen_h = canvas->img->d_h * layer->scale / SCALE_FACTOR;
x = canvas->img->d_w * layer->x / SCALE_FACTOR;
y = canvas->img->d_h * layer->y / SCALE_FACTOR;
if (layer->img && (layer->img->d_w != screen_w || layer->img->d_h != screen_h)) {
switch_img_free(&layer->img);
}
if (!layer->img) {
layer->img = switch_img_alloc(NULL, SWITCH_IMG_FMT_I420, screen_w, screen_h, 1);
}
switch_assert(layer->img);
reset_image(layer->img, &canvas->bgcolor);
patch_image(canvas->img, layer->img, x, y);
}
static void scale_and_patch(switch_image_t *IMG, switch_image_t *img, mcu_layer_t *layer)
{
int ret;
int x = 0, y = 0;
if (layer->scale) {
int screen_w = 0, screen_h = 0, img_w = 0, img_h = 0;
double screen_aspect = 0, img_aspect = 0;
@ -937,9 +961,15 @@ static void *SWITCH_THREAD_FUNC conference_video_muxing_thread_run(switch_thread
switch_mutex_lock(conference->canvas->cond_mutex);
while (globals.running && !switch_test_flag(conference, CFLAG_DESTRUCT) && switch_test_flag(conference, CFLAG_VIDEO_MUXING)) {
int remaining = 0;
int remaining;
switch_mutex_lock(conference->member_mutex);
top:
remaining = 0;
for (imember = conference->members; imember; imember = imember->next) {
switch_channel_t *ichannel = switch_core_session_get_channel(imember->session);
void *pop;
@ -1011,15 +1041,16 @@ static void *SWITCH_THREAD_FUNC conference_video_muxing_thread_run(switch_thread
}
}
switch_mutex_unlock(conference->member_mutex);
if (!remaining) {
switch_mutex_lock(conference->canvas->cond2_mutex);
switch_thread_cond_wait(conference->canvas->cond, conference->canvas->cond_mutex);
switch_mutex_unlock(conference->canvas->cond2_mutex);
}
}
if (remaining) goto top;
switch_mutex_unlock(conference->member_mutex);
switch_mutex_lock(conference->canvas->cond2_mutex);
switch_thread_cond_wait(conference->canvas->cond, conference->canvas->cond_mutex);
switch_mutex_unlock(conference->canvas->cond2_mutex);
}
switch_mutex_unlock(conference->canvas->cond_mutex);
destroy_canvas(&conference->canvas);
@ -3184,10 +3215,7 @@ static switch_status_t conference_del_member(conference_obj_t *conference, confe
lock_member(member);
if (member->video_layer_id > -1 && member->conference->canvas) {
mcu_layer_t *layer = &conference->canvas->layers[member->video_layer_id];
reset_image(layer->img, &conference->canvas->bgcolor);
scale_and_patch(conference->canvas->img, layer->img, layer);
reset_layer(conference->canvas, &conference->canvas->layers[member->video_layer_id]);
switch_mutex_lock(conference->canvas->mutex);
conference->canvas->layers_used--;
conference->canvas->layers[member->video_layer_id].member_id = 0;