mirror of https://github.com/mpv-player/mpv
vdpau: move device and video surface management from vo_vdpau.c to vdpau.c
The goal is being able to use vdpau decoding independently from vo_vdpau.c.
This commit is contained in:
parent
ff5a908328
commit
5cca9143ab
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@ -57,7 +57,6 @@
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/* number of video and output surfaces */
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#define MAX_OUTPUT_SURFACES 15
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#define MAX_VIDEO_SURFACES 50
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#define NUM_BUFFERED_VIDEO 5
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/* Pixelformat used for output surfaces */
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@ -68,17 +67,13 @@
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*/
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struct vdpctx {
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struct mp_vdpau_ctx mpvdp;
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struct mp_vdpau_ctx *mpvdp;
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struct vdp_functions *vdp;
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VdpDevice vdp_device;
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uint64_t preemption_counter;
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struct m_color colorkey;
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bool is_preempted;
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bool preemption_acked;
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bool preemption_user_notified;
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double last_preemption_retry_fail;
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VdpPresentationQueueTarget flip_target;
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VdpPresentationQueue flip_queue;
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uint64_t last_vdp_time;
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@ -123,14 +118,6 @@ struct vdpctx {
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VdpRect out_rect_vid;
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struct mp_osd_res osd_rect;
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// Surface pool
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struct surface_entry {
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VdpVideoSurface surface;
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int fmt, w, h;
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VdpChromaType chroma;
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bool in_use;
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} video_surfaces[MAX_VIDEO_SURFACES];
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int surface_num; // indexes output_surfaces
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int query_surface_num;
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VdpTime recent_vsync_time;
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@ -450,66 +437,6 @@ static void resize(struct vo *vo)
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vo->want_redraw = true;
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}
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static void preemption_callback(VdpDevice device, void *context)
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{
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struct vdpctx *vc = context;
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vc->is_preempted = true;
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vc->mpvdp.is_preempted = true;
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vc->preemption_acked = false;
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}
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static int win_x11_init_vdpau_procs(struct vo *vo)
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{
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struct vo_x11_state *x11 = vo->x11;
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struct vdpctx *vc = vo->priv;
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struct vdp_functions *vdp = vc->vdp;
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VdpStatus vdp_st;
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*vdp = (struct vdp_functions){0};
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struct vdp_function {
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const int id;
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int offset;
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};
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const struct vdp_function *dsc;
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static const struct vdp_function vdp_func[] = {
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#define VDP_FUNCTION(_, macro_name, mp_name) {macro_name, offsetof(struct vdp_functions, mp_name)},
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#include "video/vdpau_functions.inc"
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#undef VDP_FUNCTION
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{0, -1}
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};
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VdpGetProcAddress *get_proc_address;
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vdp_st = vdp_device_create_x11(x11->display, x11->screen, &vc->vdp_device,
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&get_proc_address);
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vc->mpvdp.vdp_device = vc->vdp_device;
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if (vdp_st != VDP_STATUS_OK) {
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if (vc->is_preempted)
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MP_DBG(vo, "Error calling vdp_device_create_x11 while preempted: %d\n",
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vdp_st);
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else
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MP_ERR(vo, "Error when calling vdp_device_create_x11: %d\n", vdp_st);
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return -1;
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}
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vdp->get_error_string = NULL;
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for (dsc = vdp_func; dsc->offset >= 0; dsc++) {
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vdp_st = get_proc_address(vc->vdp_device, dsc->id,
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(void **)((char *)vdp + dsc->offset));
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if (vdp_st != VDP_STATUS_OK) {
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MP_ERR(vo, "Error when calling vdp_get_proc_address(function "
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"id %d): %s\n", dsc->id,
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vdp->get_error_string ? vdp->get_error_string(vdp_st) : "?");
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return -1;
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}
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}
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vdp_st = vdp->preemption_callback_register(vc->vdp_device,
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preemption_callback, vc);
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return 0;
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}
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static int win_x11_init_vdpau_flip_queue(struct vo *vo)
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{
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struct vdpctx *vc = vo->priv;
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@ -535,7 +462,7 @@ static int win_x11_init_vdpau_flip_queue(struct vo *vo)
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if (vc->flip_queue == VDP_INVALID_HANDLE) {
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vdp_st = vdp->presentation_queue_create(vc->vdp_device, vc->flip_target,
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&vc->flip_queue);
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if (vc->is_preempted && vdp_st != VDP_STATUS_OK) {
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if (vc->mpvdp->is_preempted && vdp_st != VDP_STATUS_OK) {
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MP_DBG(vo, "Failed to create flip queue while preempted: %s\n",
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vdp->get_error_string(vdp_st));
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return -1;
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@ -800,8 +727,6 @@ static void mark_vdpau_objects_uninitialized(struct vo *vo)
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{
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struct vdpctx *vc = vo->priv;
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for (int i = 0; i < MAX_VIDEO_SURFACES; i++)
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vc->video_surfaces[i].surface = VDP_INVALID_HANDLE;
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for (int i = 0; i < NUM_BUFFERED_VIDEO; i++)
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vc->rgb_surfaces[i] = VDP_INVALID_HANDLE;
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forget_frames(vo, false);
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@ -813,7 +738,6 @@ static void mark_vdpau_objects_uninitialized(struct vo *vo)
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vc->output_surfaces[i] = VDP_INVALID_HANDLE;
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vc->screenshot_surface = VDP_INVALID_HANDLE;
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vc->vdp_device = VDP_INVALID_HANDLE;
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vc->mpvdp.vdp_device = vc->vdp_device;
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for (int i = 0; i < MAX_OSD_PARTS; i++) {
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struct osd_bitmap_surface *sfc = &vc->osd_surfaces[i];
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talloc_free(sfc->packer);
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@ -829,30 +753,22 @@ static int handle_preemption(struct vo *vo)
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{
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struct vdpctx *vc = vo->priv;
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if (!vc->is_preempted)
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return 0;
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if (!vc->preemption_acked)
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if (!mp_vdpau_status_ok(vc->mpvdp)) {
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mark_vdpau_objects_uninitialized(vo);
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vc->preemption_acked = true;
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if (!vc->preemption_user_notified) {
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MP_ERR(vo, "Got display preemption notice! Will attempt to recover.\n");
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vc->preemption_user_notified = true;
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}
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/* Trying to initialize seems to be quite slow, so only try once a
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* second to avoid using 100% CPU. */
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if (vc->last_preemption_retry_fail &&
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mp_time_sec() - vc->last_preemption_retry_fail < 1.0)
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return -1;
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if (win_x11_init_vdpau_procs(vo) < 0 || initialize_vdpau_objects(vo) < 0) {
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vc->last_preemption_retry_fail = mp_time_sec();
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return -1;
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}
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vc->last_preemption_retry_fail = 0;
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vc->is_preempted = false;
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vc->mpvdp.is_preempted = false;
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vc->mpvdp.preemption_counter++;
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vc->preemption_user_notified = false;
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MP_INFO(vo, "Recovered from display preemption.\n");
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if (vc->preemption_counter == vc->mpvdp->preemption_counter)
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return 0;
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mark_vdpau_objects_uninitialized(vo);
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vc->preemption_counter = vc->mpvdp->preemption_counter;
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vc->vdp_device = vc->mpvdp->vdp_device;
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if (initialize_vdpau_objects(vo) < 0)
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return -1;
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return 1;
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}
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@ -861,12 +777,6 @@ static bool status_ok(struct vo *vo)
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return vo->config_ok && handle_preemption(vo) >= 0;
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}
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static bool ctx_status_ok(struct mp_vdpau_ctx *ctx)
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{
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struct vo *vo = ctx->priv;
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return handle_preemption(vo) >= 0;
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}
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/*
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* connect to X server, create and map window, initialize all
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* VDPAU objects, create different surfaces etc.
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vc->surface_num = WRAP_ADD(vc->surface_num, 1, vc->num_output_surfaces);
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}
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static void release_decoder_surface(void *ptr)
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{
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bool *in_use_ptr = ptr;
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*in_use_ptr = false;
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}
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static struct mp_image *create_ref(struct surface_entry *e)
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{
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assert(!e->in_use);
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e->in_use = true;
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struct mp_image *res =
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mp_image_new_custom_ref(&(struct mp_image){0}, &e->in_use,
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release_decoder_surface);
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mp_image_setfmt(res, e->fmt);
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mp_image_set_size(res, e->w, e->h);
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res->planes[0] = (void *)"dummy"; // must be non-NULL, otherwise arbitrary
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res->planes[3] = (void *)(intptr_t)e->surface;
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return res;
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}
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static struct mp_image *get_video_surface(struct mp_vdpau_ctx *ctx, int fmt,
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VdpChromaType chroma, int w, int h)
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{
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struct vo *vo = ctx->priv;
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struct vdpctx *vc = vo->priv;
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struct vdp_functions *vdp = vc->vdp;
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VdpStatus vdp_st;
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assert(IMGFMT_IS_VDPAU(fmt));
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// Destroy all unused surfaces that don't have matching parameters
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for (int n = 0; n < MAX_VIDEO_SURFACES; n++) {
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struct surface_entry *e = &vc->video_surfaces[n];
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if (!e->in_use && e->surface != VDP_INVALID_HANDLE) {
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if (e->fmt != fmt || e->chroma != chroma || e->w != w || e->h != h) {
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vdp_st = vdp->video_surface_destroy(e->surface);
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CHECK_ST_WARNING("Error when calling vdp_video_surface_destroy");
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e->surface = VDP_INVALID_HANDLE;
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}
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}
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}
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// Try to find an existing unused surface
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for (int n = 0; n < MAX_VIDEO_SURFACES; n++) {
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struct surface_entry *e = &vc->video_surfaces[n];
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if (!e->in_use && e->surface != VDP_INVALID_HANDLE) {
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assert(e->w == w && e->h == h);
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assert(e->fmt == fmt && e->chroma == chroma);
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return create_ref(e);
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}
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}
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// Allocate new surface
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for (int n = 0; n < MAX_VIDEO_SURFACES; n++) {
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struct surface_entry *e = &vc->video_surfaces[n];
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if (!e->in_use) {
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assert(e->surface == VDP_INVALID_HANDLE);
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e->fmt = fmt;
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e->chroma = chroma;
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e->w = w;
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e->h = h;
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if (vc->is_preempted) {
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MP_WARN(vo, "Preempted, no surface.\n");
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} else {
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vdp_st = vdp->video_surface_create(vc->vdp_device, chroma,
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w, h, &e->surface);
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CHECK_ST_WARNING("Error when calling vdp_video_surface_create");
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}
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return create_ref(e);
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}
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}
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MP_ERR(vo, "no surfaces available in get_video_surface\n");
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// TODO: this probably breaks things forever, provide a dummy buffer?
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return NULL;
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}
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static VdpOutputSurface get_rgb_surface(struct vo *vo)
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{
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struct vdpctx *vc = vo->priv;
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"output_surface_put_bits_native");
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}
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} else {
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reserved_mpi = get_video_surface(&vc->mpvdp, IMGFMT_VDPAU,
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vc->vdp_chroma_type, mpi->w, mpi->h);
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reserved_mpi = mp_vdpau_get_video_surface(vc->mpvdp, IMGFMT_VDPAU,
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vc->vdp_chroma_type,
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mpi->w, mpi->h);
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if (!reserved_mpi)
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return;
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surface = (VdpVideoSurface)(intptr_t)reserved_mpi->planes[3];
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@ -1456,15 +1290,6 @@ static void destroy_vdpau_objects(struct vo *vo)
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free_video_specific(vo);
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for (int i = 0; i < MAX_VIDEO_SURFACES; i++) {
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// can't hold references past VO lifetime
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assert(!vc->video_surfaces[i].in_use);
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if (vc->video_surfaces[i].surface != VDP_INVALID_HANDLE) {
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vdp_st = vdp->video_surface_destroy(vc->video_surfaces[i].surface);
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CHECK_ST_WARNING("Error when calling vdp_video_surface_destroy");
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}
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}
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if (vc->flip_queue != VDP_INVALID_HANDLE) {
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vdp_st = vdp->presentation_queue_destroy(vc->flip_queue);
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CHECK_ST_WARNING("Error when calling vdp_presentation_queue_destroy");
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@ -1491,8 +1316,8 @@ static void destroy_vdpau_objects(struct vo *vo)
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}
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}
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vdp_st = vdp->device_destroy(vc->vdp_device);
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CHECK_ST_WARNING("Error when calling vdp_device_destroy");
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mp_vdpau_destroy(vc->mpvdp);
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vc->mpvdp = NULL;
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}
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static void uninit(struct vo *vo)
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@ -1507,16 +1332,23 @@ static int preinit(struct vo *vo)
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{
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struct vdpctx *vc = vo->priv;
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vc->vdp = talloc_zero(vc, struct vdp_functions);
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vc->mpvdp.priv = vo;
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vc->mpvdp.vdp = vc->vdp;
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vc->mpvdp.status_ok = ctx_status_ok;
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vc->mpvdp.get_video_surface = get_video_surface;
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if (!vo_x11_init(vo))
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return -1;
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vc->mpvdp = mp_vdpau_create_device_x11(vo->log, vo->x11);
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if (!vc->mpvdp) {
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vo_x11_uninit(vo);
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return -1;
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}
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// Mark everything as invalid first so uninit() can tell what has been
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// allocated
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mark_vdpau_objects_uninitialized(vo);
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vc->preemption_counter = vc->mpvdp->preemption_counter;
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vc->vdp_device = vc->mpvdp->vdp_device;
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vc->vdp = vc->mpvdp->vdp;
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vc->colorspace = (struct mp_csp_details) MP_CSP_DETAILS_DEFAULTS;
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vc->video_eq.capabilities = MP_CSP_EQ_CAPS_COLORMATRIX;
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@ -1524,18 +1356,6 @@ static int preinit(struct vo *vo)
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if (vc->deint < 0)
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vc->deint = 0;
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if (!vo_x11_init(vo))
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return -1;
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// After this calling uninit() should work to free resources
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if (win_x11_init_vdpau_procs(vo) < 0) {
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if (vc->vdp->device_destroy)
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vc->vdp->device_destroy(vc->vdp_device);
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vo_x11_uninit(vo);
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return -1;
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}
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return 0;
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}
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@ -1611,7 +1431,7 @@ static int control(struct vo *vo, uint32_t request, void *data)
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return true;
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case VOCTRL_GET_HWDEC_INFO: {
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struct mp_hwdec_info *arg = data;
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arg->vdpau_ctx = &vc->mpvdp;
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arg->vdpau_ctx = vc->mpvdp;
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return true;
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}
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case VOCTRL_GET_PANSCAN:
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216
video/vdpau.c
216
video/vdpau.c
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@ -15,21 +15,233 @@
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* with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <assert.h>
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#include "vdpau.h"
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#include "osdep/timer.h"
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#include "video/out/x11_common.h"
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#include "video/img_format.h"
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#include "video/mp_image.h"
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static void mark_vdpau_objects_uninitialized(struct mp_vdpau_ctx *ctx)
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{
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for (int i = 0; i < MAX_VIDEO_SURFACES; i++)
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ctx->video_surfaces[i].surface = VDP_INVALID_HANDLE;
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ctx->vdp_device = VDP_INVALID_HANDLE;
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}
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static void preemption_callback(VdpDevice device, void *context)
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{
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struct mp_vdpau_ctx *ctx = context;
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ctx->is_preempted = true;
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}
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static int win_x11_init_vdpau_procs(struct mp_vdpau_ctx *ctx)
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{
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struct vo_x11_state *x11 = ctx->x11;
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VdpStatus vdp_st;
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// Don't operate on ctx->vdp directly, so that even if init fails, ctx->vdp
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// will have the function pointers from the previous successful init, and
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// won't randomly make other code crash on calling NULL pointers.
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struct vdp_functions vdp = {0};
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if (!x11)
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return -1;
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struct vdp_function {
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const int id;
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int offset;
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};
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static const struct vdp_function vdp_func[] = {
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#define VDP_FUNCTION(_, macro_name, mp_name) {macro_name, offsetof(struct vdp_functions, mp_name)},
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#include "video/vdpau_functions.inc"
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#undef VDP_FUNCTION
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{0, -1}
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};
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VdpGetProcAddress *get_proc_address;
|
||||
vdp_st = vdp_device_create_x11(x11->display, x11->screen, &ctx->vdp_device,
|
||||
&get_proc_address);
|
||||
if (vdp_st != VDP_STATUS_OK) {
|
||||
if (ctx->is_preempted)
|
||||
MP_DBG(ctx, "Error calling vdp_device_create_x11 while preempted: %d\n",
|
||||
vdp_st);
|
||||
else
|
||||
MP_ERR(ctx, "Error when calling vdp_device_create_x11: %d\n", vdp_st);
|
||||
return -1;
|
||||
}
|
||||
|
||||
for (const struct vdp_function *dsc = vdp_func; dsc->offset >= 0; dsc++) {
|
||||
vdp_st = get_proc_address(ctx->vdp_device, dsc->id,
|
||||
(void **)((char *)&vdp + dsc->offset));
|
||||
if (vdp_st != VDP_STATUS_OK) {
|
||||
MP_ERR(ctx, "Error when calling vdp_get_proc_address(function "
|
||||
"id %d): %s\n", dsc->id,
|
||||
vdp.get_error_string ? vdp.get_error_string(vdp_st) : "?");
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
*ctx->vdp = vdp;
|
||||
ctx->get_proc_address = get_proc_address;
|
||||
|
||||
vdp_st = vdp.preemption_callback_register(ctx->vdp_device,
|
||||
preemption_callback, ctx);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int handle_preemption(struct mp_vdpau_ctx *ctx)
|
||||
{
|
||||
if (!ctx->is_preempted)
|
||||
return 0;
|
||||
mark_vdpau_objects_uninitialized(ctx);
|
||||
if (!ctx->preemption_user_notified) {
|
||||
MP_ERR(ctx, "Got display preemption notice! Will attempt to recover.\n");
|
||||
ctx->preemption_user_notified = true;
|
||||
}
|
||||
/* Trying to initialize seems to be quite slow, so only try once a
|
||||
* second to avoid using 100% CPU. */
|
||||
if (ctx->last_preemption_retry_fail &&
|
||||
mp_time_sec() - ctx->last_preemption_retry_fail < 1.0)
|
||||
return -1;
|
||||
if (win_x11_init_vdpau_procs(ctx) < 0) {
|
||||
ctx->last_preemption_retry_fail = mp_time_sec();
|
||||
return -1;
|
||||
}
|
||||
ctx->preemption_user_notified = false;
|
||||
ctx->last_preemption_retry_fail = 0;
|
||||
ctx->is_preempted = false;
|
||||
ctx->preemption_counter++;
|
||||
MP_INFO(ctx, "Recovered from display preemption.\n");
|
||||
return 1;
|
||||
}
|
||||
|
||||
// Check whether vdpau initialization and preemption status is ok and we can
|
||||
// proceed normally.
|
||||
bool mp_vdpau_status_ok(struct mp_vdpau_ctx *ctx)
|
||||
{
|
||||
return ctx->status_ok(ctx);
|
||||
return handle_preemption(ctx) >= 0;
|
||||
}
|
||||
|
||||
static void release_decoder_surface(void *ptr)
|
||||
{
|
||||
bool *in_use_ptr = ptr;
|
||||
*in_use_ptr = false;
|
||||
}
|
||||
|
||||
static struct mp_image *create_ref(struct surface_entry *e)
|
||||
{
|
||||
assert(!e->in_use);
|
||||
e->in_use = true;
|
||||
struct mp_image *res =
|
||||
mp_image_new_custom_ref(&(struct mp_image){0}, &e->in_use,
|
||||
release_decoder_surface);
|
||||
mp_image_setfmt(res, e->fmt);
|
||||
mp_image_set_size(res, e->w, e->h);
|
||||
res->planes[0] = (void *)"dummy"; // must be non-NULL, otherwise arbitrary
|
||||
res->planes[3] = (void *)(intptr_t)e->surface;
|
||||
return res;
|
||||
}
|
||||
|
||||
struct mp_image *mp_vdpau_get_video_surface(struct mp_vdpau_ctx *ctx, int fmt,
|
||||
VdpChromaType chroma, int w, int h)
|
||||
{
|
||||
return ctx->get_video_surface(ctx, fmt, chroma, w, h);
|
||||
struct vdp_functions *vdp = ctx->vdp;
|
||||
VdpStatus vdp_st;
|
||||
|
||||
assert(IMGFMT_IS_VDPAU(fmt));
|
||||
|
||||
// Destroy all unused surfaces that don't have matching parameters
|
||||
for (int n = 0; n < MAX_VIDEO_SURFACES; n++) {
|
||||
struct surface_entry *e = &ctx->video_surfaces[n];
|
||||
if (!e->in_use && e->surface != VDP_INVALID_HANDLE) {
|
||||
if (e->fmt != fmt || e->chroma != chroma || e->w != w || e->h != h) {
|
||||
vdp_st = vdp->video_surface_destroy(e->surface);
|
||||
CHECK_ST_WARNING("Error when calling vdp_video_surface_destroy");
|
||||
e->surface = VDP_INVALID_HANDLE;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Try to find an existing unused surface
|
||||
for (int n = 0; n < MAX_VIDEO_SURFACES; n++) {
|
||||
struct surface_entry *e = &ctx->video_surfaces[n];
|
||||
if (!e->in_use && e->surface != VDP_INVALID_HANDLE) {
|
||||
assert(e->w == w && e->h == h);
|
||||
assert(e->fmt == fmt && e->chroma == chroma);
|
||||
return create_ref(e);
|
||||
}
|
||||
}
|
||||
|
||||
// Allocate new surface
|
||||
for (int n = 0; n < MAX_VIDEO_SURFACES; n++) {
|
||||
struct surface_entry *e = &ctx->video_surfaces[n];
|
||||
if (!e->in_use) {
|
||||
assert(e->surface == VDP_INVALID_HANDLE);
|
||||
e->fmt = fmt;
|
||||
e->chroma = chroma;
|
||||
e->w = w;
|
||||
e->h = h;
|
||||
if (ctx->is_preempted) {
|
||||
MP_WARN(ctx, "Preempted, no surface.\n");
|
||||
} else {
|
||||
vdp_st = vdp->video_surface_create(ctx->vdp_device, chroma,
|
||||
w, h, &e->surface);
|
||||
CHECK_ST_WARNING("Error when calling vdp_video_surface_create");
|
||||
}
|
||||
return create_ref(e);
|
||||
}
|
||||
}
|
||||
|
||||
MP_ERR(ctx, "no surfaces available in mp_vdpau_get_video_surface\n");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
struct mp_vdpau_ctx *mp_vdpau_create_device_x11(struct mp_log *log,
|
||||
struct vo_x11_state *x11)
|
||||
{
|
||||
struct mp_vdpau_ctx *ctx = talloc_ptrtype(NULL, ctx);
|
||||
*ctx = (struct mp_vdpau_ctx) {
|
||||
.log = log,
|
||||
.x11 = x11,
|
||||
.vdp = talloc_zero(ctx, struct vdp_functions),
|
||||
};
|
||||
|
||||
mark_vdpau_objects_uninitialized(ctx);
|
||||
|
||||
if (win_x11_init_vdpau_procs(ctx) < 0) {
|
||||
if (ctx->vdp->device_destroy)
|
||||
ctx->vdp->device_destroy(ctx->vdp_device);
|
||||
talloc_free(ctx);
|
||||
return NULL;
|
||||
}
|
||||
return ctx;
|
||||
}
|
||||
|
||||
void mp_vdpau_destroy(struct mp_vdpau_ctx *ctx)
|
||||
{
|
||||
struct vdp_functions *vdp = ctx->vdp;
|
||||
VdpStatus vdp_st;
|
||||
|
||||
for (int i = 0; i < MAX_VIDEO_SURFACES; i++) {
|
||||
// can't hold references past context lifetime
|
||||
assert(!ctx->video_surfaces[i].in_use);
|
||||
if (ctx->video_surfaces[i].surface != VDP_INVALID_HANDLE) {
|
||||
vdp_st = vdp->video_surface_destroy(ctx->video_surfaces[i].surface);
|
||||
CHECK_ST_WARNING("Error when calling vdp_video_surface_destroy");
|
||||
}
|
||||
}
|
||||
|
||||
if (ctx->vdp_device != VDP_INVALID_HANDLE) {
|
||||
vdp_st = vdp->device_destroy(ctx->vdp_device);
|
||||
CHECK_ST_WARNING("Error when calling vdp_device_destroy");
|
||||
}
|
||||
|
||||
talloc_free(ctx);
|
||||
}
|
||||
|
||||
bool mp_vdpau_get_format(int imgfmt, VdpChromaType *out_chroma_type,
|
||||
|
|
|
@ -31,19 +31,38 @@ struct vdp_functions {
|
|||
#undef VDP_FUNCTION
|
||||
};
|
||||
|
||||
|
||||
#define MAX_VIDEO_SURFACES 50
|
||||
|
||||
// Shared state. Objects created from different VdpDevices are often (always?)
|
||||
// incompatible to each other, so all code must use a shared VdpDevice.
|
||||
struct mp_vdpau_ctx {
|
||||
struct vdp_functions *vdp;
|
||||
VdpGetProcAddress *get_proc_address;
|
||||
VdpDevice vdp_device;
|
||||
bool is_preempted; // set to true during unavailability
|
||||
uint64_t preemption_counter; // incremented after _restoring_
|
||||
bool (*status_ok)(struct mp_vdpau_ctx *ctx);
|
||||
struct mp_image *(*get_video_surface)(struct mp_vdpau_ctx *ctx, int fmt,
|
||||
VdpChromaType chroma, int w, int h);
|
||||
void *priv; // for VO
|
||||
|
||||
bool preemption_user_notified;
|
||||
double last_preemption_retry_fail;
|
||||
|
||||
struct vo_x11_state *x11;
|
||||
|
||||
// Surface pool
|
||||
struct surface_entry {
|
||||
VdpVideoSurface surface;
|
||||
int fmt, w, h;
|
||||
VdpChromaType chroma;
|
||||
bool in_use;
|
||||
} video_surfaces[MAX_VIDEO_SURFACES];
|
||||
|
||||
struct mp_log *log;
|
||||
};
|
||||
|
||||
struct mp_vdpau_ctx *mp_vdpau_create_device_x11(struct mp_log *log,
|
||||
struct vo_x11_state *x11);
|
||||
void mp_vdpau_destroy(struct mp_vdpau_ctx *ctx);
|
||||
|
||||
bool mp_vdpau_status_ok(struct mp_vdpau_ctx *ctx);
|
||||
|
||||
struct mp_image *mp_vdpau_get_video_surface(struct mp_vdpau_ctx *ctx, int fmt,
|
||||
|
|
Loading…
Reference in New Issue