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FS-9665 #resolve [Add video_pre_call_banner feature]

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Anthony Minessale committed 2016-10-24 13:36:15 -05:00
1 parent 8e6d89733a
commit 34238d2bd0
5 files changed
+65 -14
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src/mod/formats/mod_png/mod_png.c
+10 -6
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@@ -181,6 +181,7 @@ static switch_status_t png_file_read_video(switch_file_handle_t *handle, switch_
{
png_file_context_t *context = (png_file_context_t *)handle->private_info;
switch_image_t *dup = NULL;
int have_frame = 0;
if ((flags & SVR_CHECK)) {
return SWITCH_STATUS_BREAK;
@@ -190,18 +191,21 @@ static switch_status_t png_file_read_video(switch_file_handle_t *handle, switch_
return SWITCH_STATUS_FALSE;
}
if ((context->reads++ % 20) == 0) {
if ((flags && SVR_BLOCK)) {
switch_yield(33000);
have_frame = 1;
} else if ((context->reads++ % 20) == 0) {
have_frame = 1;
}
if (have_frame) {
switch_img_copy(context->img, &dup);
frame->img = dup;
context->sent++;
return SWITCH_STATUS_SUCCESS;
} else {
if ((flags && SVR_BLOCK)) {
switch_yield(5000);
}
return SWITCH_STATUS_BREAK;
}
return SWITCH_STATUS_SUCCESS;
}
typedef struct {