diff options
Diffstat (limited to 'libvo/vo_vdpau.c')
| -rw-r--r-- | libvo/vo_vdpau.c | 38 |
1 files changed, 26 insertions, 12 deletions
diff --git a/libvo/vo_vdpau.c b/libvo/vo_vdpau.c index be4540002b..f087f6cf38 100644 --- a/libvo/vo_vdpau.c +++ b/libvo/vo_vdpau.c @@ -80,7 +80,7 @@ /* number of video and output surfaces */ #define MAX_OUTPUT_SURFACES 15 #define MAX_VIDEO_SURFACES 50 -#define NUM_BUFFERED_VIDEO 4 +#define NUM_BUFFERED_VIDEO 5 /* number of palette entries */ #define PALETTE_SIZE 256 @@ -295,7 +295,7 @@ static int video_to_output_surface(struct vo *vo) &vc->out_rect_vid); } -static void get_buffered_frame(struct vo *vo, bool eof) +static int next_deint_queue_pos(struct vo *vo, bool eof) { struct vdpctx *vc = vo->priv; @@ -305,15 +305,23 @@ static void get_buffered_frame(struct vo *vo, bool eof) else dqp = vc->deint >= 2 ? dqp - 1 : dqp - 2 | 1; if (dqp < (eof ? 0 : 3)) - return; + return -1; + return dqp; +} + +static void set_next_frame_info(struct vo *vo, bool eof) +{ + struct vdpctx *vc = vo->priv; - dqp = FFMIN(dqp, 4); - vc->deint_queue_pos = dqp; + vo->frame_loaded = false; + int dqp = next_deint_queue_pos(vo, eof); + if (dqp < 0) + return; vo->frame_loaded = true; // Set pts values struct buffered_video_surface *bv = vc->buffered_video; - int idx = vc->deint_queue_pos >> 1; + int idx = dqp >> 1; if (idx == 0) { // no future frame/pts available vo->next_pts = bv[0].pts; vo->next_pts2 = MP_NOPTS_VALUE; @@ -327,7 +335,7 @@ static void get_buffered_frame(struct vo *vo, bool eof) intermediate_pts = (bv[idx].pts + bv[idx - 1].pts) / 2; else intermediate_pts = bv[idx].pts; - if (vc->deint_queue_pos & 1) { // first field + if (dqp & 1) { // first field vo->next_pts = bv[idx].pts; vo->next_pts2 = intermediate_pts; } else { @@ -335,8 +343,6 @@ static void get_buffered_frame(struct vo *vo, bool eof) vo->next_pts2 = bv[idx - 1].pts; } } - - video_to_output_surface(vo); } static void add_new_video_surface(struct vo *vo, VdpVideoSurface surface, @@ -358,8 +364,9 @@ static void add_new_video_surface(struct vo *vo, VdpVideoSurface surface, .pts = pts, }; - vc->deint_queue_pos += 2; - get_buffered_frame(vo, false); + vc->deint_queue_pos = FFMIN(vc->deint_queue_pos + 2, + NUM_BUFFERED_VIDEO * 2 - 3); + set_next_frame_info(vo, false); } static void forget_frames(struct vo *vo) @@ -1858,6 +1865,13 @@ static int control(struct vo *vo, uint32_t request, void *data) r->mt = r->mb = vc->border_y; return VO_TRUE; } + case VOCTRL_NEWFRAME: + vc->deint_queue_pos = next_deint_queue_pos(vo, true); + video_to_output_surface(vo); + return true; + case VOCTRL_SKIPFRAME: + vc->deint_queue_pos = next_deint_queue_pos(vo, true); + return true; case VOCTRL_REDRAW_OSD: video_to_output_surface(vo); draw_eosd(vo); @@ -1892,7 +1906,7 @@ const struct vo_driver video_out_vdpau = { .config = config, .control = control, .draw_image = draw_image, - .get_buffered_frame = get_buffered_frame, + .get_buffered_frame = set_next_frame_info, .draw_slice = draw_slice, .draw_osd = draw_osd, .flip_page_timed = flip_page_timed, |