RepoMirrors/mpv
1
0
Fork 0
mirror of https://github.com/mpv-player/mpv synced 2025-01-18 04:51:52 +00:00
Code Issues Releases Wiki Activity

vo_vdpau: always use mp_image for internal buffer queue

Browse Source
This commit is contained in:
wm4 2014-04-29 15:18:35 +02:00
parent 90a039a599
commit d6dc8642ae
1 changed files with 39 additions and 44 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

83
video/out/vo_vdpau.c
View File

@ -84,13 +84,9 @@ struct vdpctx {
VdpOutputSurface screenshot_surface;
int num_output_surfaces;
VdpOutputSurface rgb_surfaces[NUM_BUFFERED_VIDEO];
bool rgb_surfaces_used[NUM_BUFFERED_VIDEO];
VdpOutputSurface black_pixel;
struct buffered_video_surface {
// Either mpi or rgb_surface is used (never both)
VdpOutputSurface rgb_surface;
double pts;
mp_image_t *mpi;
} buffered_video[NUM_BUFFERED_VIDEO];
struct mp_image *buffered_video[NUM_BUFFERED_VIDEO];
int buffer_pos;
// State for redrawing the screen after seek-reset
@ -165,7 +161,6 @@ static int render_video_to_output_surface(struct vo *vo,
struct vdp_functions *vdp = vc->vdp;
VdpTime dummy;
VdpStatus vdp_st;
struct buffered_video_surface *bv = vc->buffered_video;
int dp = vc->buffer_pos;
// Redraw frame from before seek reset?
@ -181,6 +176,8 @@ static int render_video_to_output_surface(struct vo *vo,
return -1;
}
struct mp_image *mpi = vc->buffered_video[dp];
vdp_st = vdp->presentation_queue_block_until_surface_idle(vc->flip_queue,
output_surface,
&dummy);
@ -188,6 +185,7 @@ static int render_video_to_output_surface(struct vo *vo,
"vdp_presentation_queue_block_until_surface_idle");
if (vc->rgb_mode) {
VdpOutputSurface surface = (uintptr_t)mpi->planes[0];
int flags = VDP_OUTPUT_SURFACE_RENDER_ROTATE_0;
vdp_st = vdp->output_surface_render_output_surface(output_surface,
NULL, vc->black_pixel,
@ -196,7 +194,7 @@ static int render_video_to_output_surface(struct vo *vo,
CHECK_VDP_WARNING(vo, "Error clearing screen");
vdp_st = vdp->output_surface_render_output_surface(output_surface,
output_rect,
bv[dp].rgb_surface,
surface,
video_rect,
NULL, NULL, flags);
CHECK_VDP_WARNING(vo, "Error when calling "
@ -204,7 +202,7 @@ static int render_video_to_output_surface(struct vo *vo,
return 0;
}
struct mp_image *mpi = bv[dp].mpi;
struct mp_vdpau_mixer_frame *frame = mp_vdpau_mixed_frame_get(mpi);
struct mp_vdpau_mixer_opts opts = {0};
if (frame)
@ -257,31 +255,26 @@ static void set_next_frame_info(struct vo *vo, bool eof)
vo->frame_loaded = true;
// Set pts values
struct buffered_video_surface *bv = vc->buffered_video;
struct mp_image **bv = &vc->buffered_video[0];
if (dqp == 0) { // no future frame/pts available
vo->next_pts = bv[0].pts;
vo->next_pts = bv[0]->pts;
vo->next_pts2 = MP_NOPTS_VALUE;
} else {
vo->next_pts = bv[dqp].pts;
vo->next_pts2 = bv[dqp - 1].pts;
vo->next_pts = bv[dqp]->pts;
vo->next_pts2 = bv[dqp - 1]->pts;
}
}
static void add_new_video_surface(struct vo *vo, VdpOutputSurface rgb_surface,
struct mp_image *reserved_mpi, double pts)
static void add_new_video_surface(struct vo *vo, struct mp_image *mpi)
{
struct vdpctx *vc = vo->priv;
struct buffered_video_surface *bv = vc->buffered_video;
struct mp_image **bv = vc->buffered_video;
mp_image_unrefp(&bv[NUM_BUFFERED_VIDEO - 1].mpi);
mp_image_unrefp(&bv[NUM_BUFFERED_VIDEO - 1]);
for (int i = NUM_BUFFERED_VIDEO - 1; i > 0; i--)
bv[i] = bv[i - 1];
bv[0] = (struct buffered_video_surface){
.mpi = reserved_mpi,
.rgb_surface = rgb_surface,
.pts = pts,
};
bv[0] = mpi;
vc->buffer_pos = FFMIN(vc->buffer_pos + 1, NUM_BUFFERED_VIDEO - 2);
set_next_frame_info(vo, false);
@ -301,13 +294,8 @@ static void forget_frames(struct vo *vo, bool seek_reset)
vc->buffer_pos = -1001;
vc->dropped_frame = false;
if (vc->prev_buffer_pos < 0) {
for (int i = 0; i < NUM_BUFFERED_VIDEO; i++) {
struct buffered_video_surface *p = vc->buffered_video + i;
mp_image_unrefp(&p->mpi);
*p = (struct buffered_video_surface){
.rgb_surface = VDP_INVALID_HANDLE,
};
}
for (int i = 0; i < NUM_BUFFERED_VIDEO; i++)
mp_image_unrefp(&vc->buffered_video[i]);
}
}
@ -459,6 +447,7 @@ static void free_video_specific(struct vo *vo)
vc->screenshot_surface = VDP_INVALID_HANDLE;
for (int n = 0; n < NUM_BUFFERED_VIDEO; n++) {
assert(!vc->rgb_surfaces_used[n]);
if (vc->rgb_surfaces[n] != VDP_INVALID_HANDLE) {
vdp_st = vdp->output_surface_destroy(vc->rgb_surfaces[n]);
CHECK_VDP_WARNING(vo, "Error when calling vdp_output_surface_destroy");
@ -960,28 +949,30 @@ static void flip_page_timed(struct vo *vo, int64_t pts_us, int duration)
vc->surface_num = WRAP_ADD(vc->surface_num, 1, vc->num_output_surfaces);
}
static VdpOutputSurface get_rgb_surface(struct vo *vo)
static void free_rgb_surface(void *ptr)
{
bool *entry = ptr;
*entry = false;
}
static struct mp_image *get_rgb_surface(struct vo *vo)
{
struct vdpctx *vc = vo->priv;
assert(vc->rgb_mode);
for (int n = 0; n < NUM_BUFFERED_VIDEO; n++) {
VdpOutputSurface surface = vc->rgb_surfaces[n];
// Note: we expect to be called before add_new_video_surface(), which
// will lead to vc->buffered_video[NUM_BUFFERED_VIDEO - 1] to be
// marked unused. So this entries rgb_surface can be reused
// freely.
for (int i = 0; i < NUM_BUFFERED_VIDEO - 1; i++) {
if (vc->buffered_video[i].rgb_surface == surface)
goto in_use;
bool *used = &vc->rgb_surfaces_used[n];
if (!*used) {
*used = true;
struct mp_image mpi = {0};
mpi.planes[0] = (void *)(uintptr_t)vc->rgb_surfaces[n];
return mp_image_new_custom_ref(&mpi, used, free_rgb_surface);
}
return surface;
in_use:;
}
MP_ERR(vo, "no surfaces available in get_rgb_surface\n");
return VDP_INVALID_HANDLE;
return NULL;
}
static void draw_image(struct vo *vo, mp_image_t *mpi)
@ -989,16 +980,19 @@ static void draw_image(struct vo *vo, mp_image_t *mpi)
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
struct mp_image *reserved_mpi = NULL;
VdpOutputSurface rgb_surface = VDP_INVALID_HANDLE;
VdpStatus vdp_st;
// Forget previous frames, as we can display a new one now.
vc->prev_buffer_pos = -1001;
mp_image_unrefp(&vc->buffered_video[NUM_BUFFERED_VIDEO - 1]);
if (vc->image_format == IMGFMT_VDPAU) {
reserved_mpi = mp_image_new_ref(mpi);
} else if (vc->rgb_mode) {
rgb_surface = get_rgb_surface(vo);
reserved_mpi = get_rgb_surface(vo);
if (!reserved_mpi)
return;
VdpOutputSurface rgb_surface = (uintptr_t)reserved_mpi->planes[0];
if (rgb_surface != VDP_INVALID_HANDLE) {
vdp_st = vdp->output_surface_put_bits_native(rgb_surface,
&(const void *){mpi->planes[0]},
@ -1025,7 +1019,8 @@ static void draw_image(struct vo *vo, mp_image_t *mpi)
}
}
add_new_video_surface(vo, rgb_surface, reserved_mpi, mpi->pts);
reserved_mpi->pts = mpi->pts;
add_new_video_surface(vo, reserved_mpi);
return;
}