FS-7500: refactor to support Alpha channel on core image, only ARGB & I420 are supported

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Seven Du authored and Michael Jerris committed 2015-05-28 12:47:20 -05:00
1 parent 8f361ab00b
commit 0ddfea1d1b
6 files changed
+162 -87

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@@ -4782,7 +4782,7 @@ static void *SWITCH_THREAD_FUNC video_helper_thread(switch_thread_t *thread, voi
}
if ((var = switch_channel_get_variable(session->channel, "core_video_blank_image"))) {
blank_img = switch_img_read_png(var);
blank_img = switch_img_read_png(var, SWITCH_IMG_FMT_I420);
}
if (!blank_img) {