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vo_opengl_cb: log some events 

The noframe event is logged whenever there is no new frame. This can
happen due to normal redraws, but also due to video frame queue
underflow.

The mpv_opengl_cb_report_flip() API function is currently pretty
useless, because blocking on the video frame queue is more reliable and
simpler. But at least we can log the actual vsync.
This commit is contained in:
wm4 2015-11-04 14:42:50 +01:00
parent e6a395c297
commit f00edfd9c5
1 changed files with 4 additions and 0 deletions
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4
video/out/vo_opengl_cb.c
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@ -354,6 +354,7 @@ int mpv_opengl_cb_draw(mpv_opengl_cb_context *ctx, int fbo, int vp_w, int vp_h)
frame = vo_frame_ref(ctx->cur_frame);
if (frame)
frame->redraw = true;
MP_STATS(ctx, "glcb-noframe");
}
struct vo_frame dummy = {0};
if (!frame)
@ -361,6 +362,7 @@ int mpv_opengl_cb_draw(mpv_opengl_cb_context *ctx, int fbo, int vp_w, int vp_h)
pthread_mutex_unlock(&ctx->lock);
MP_STATS(ctx, "glcb-render");
gl_video_render_frame(ctx->renderer, frame, fbo);
gl_video_unset_gl_state(ctx->renderer);
@ -379,6 +381,8 @@ int mpv_opengl_cb_draw(mpv_opengl_cb_context *ctx, int fbo, int vp_w, int vp_h)
int mpv_opengl_cb_report_flip(mpv_opengl_cb_context *ctx, int64_t time)
{
MP_STATS(ctx, "glcb-reportflip");
pthread_mutex_lock(&ctx->lock);
ctx->recent_flip = time > 0 ? time : mp_time_us();
pthread_mutex_unlock(&ctx->lock);