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🎥 Command line media player
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#include <assert.h>#include <stdarg.h>#include <limits.h>
#include <X11/Xlib.h>#include <X11/Xutil.h>#include <va/va_x11.h>
#include "common/msg.h"#include "video/out/vo.h"#include "video/mp_image_pool.h"#include "video/sws_utils.h"#include "sub/draw_bmp.h"#include "sub/img_convert.h"#include "sub/osd.h"#include "present_sync.h"#include "x11_common.h"
#include "video/mp_image.h"#include "video/vaapi.h"#include "video/hwdec.h"
struct vaapi_osd_image { int w, h; VAImage image; VASubpictureID subpic_id; bool is_used;};
struct vaapi_subpic { VASubpictureID id; int src_x, src_y, src_w, src_h; int dst_x, dst_y, dst_w, dst_h;};
struct vaapi_osd_part { bool active; int change_id; struct vaapi_osd_image image; struct vaapi_subpic subpic;};
#define MAX_OUTPUT_SURFACES 2
struct priv { struct mp_log *log; struct vo *vo; VADisplay display; struct mp_vaapi_ctx *mpvaapi;
struct mp_image_params image_params; struct mp_rect src_rect; struct mp_rect dst_rect; struct mp_osd_res screen_osd_res;
struct mp_image *output_surfaces[MAX_OUTPUT_SURFACES]; struct mp_image *swdec_surfaces[MAX_OUTPUT_SURFACES];
int output_surface; int visible_surface; int scaling; bool force_scaled_osd;
VAImageFormat osd_format; // corresponds to OSD_VA_FORMAT struct vaapi_osd_part osd_part; bool osd_screen; struct mp_draw_sub_cache *osd_cache;
struct mp_image_pool *pool;
struct mp_image *black_surface;
VAImageFormat *va_subpic_formats; unsigned int *va_subpic_flags; int va_num_subpic_formats; VADisplayAttribute *va_display_attrs; int *mp_display_attr; int va_num_display_attrs;
struct va_image_formats *image_formats;};
#define OSD_VA_FORMAT VA_FOURCC_BGRA
static void draw_osd(struct vo *vo);
struct fmtentry { uint32_t va; enum mp_imgfmt mp;};
static const struct fmtentry va_to_imgfmt[] = { {VA_FOURCC_NV12, IMGFMT_NV12}, {VA_FOURCC_YV12, IMGFMT_420P}, {VA_FOURCC_IYUV, IMGFMT_420P}, {VA_FOURCC_UYVY, IMGFMT_UYVY}, // Note: not sure about endian issues (the mp formats are byte-addressed) {VA_FOURCC_RGBA, IMGFMT_RGBA}, {VA_FOURCC_RGBX, IMGFMT_RGBA}, {VA_FOURCC_BGRA, IMGFMT_BGRA}, {VA_FOURCC_BGRX, IMGFMT_BGRA}, {0 , IMGFMT_NONE}};
static enum mp_imgfmt va_fourcc_to_imgfmt(uint32_t fourcc){ for (const struct fmtentry *entry = va_to_imgfmt; entry->va; ++entry) { if (entry->va == fourcc) return entry->mp; } return IMGFMT_NONE;}
static uint32_t va_fourcc_from_imgfmt(int imgfmt){ for (const struct fmtentry *entry = va_to_imgfmt; entry->va; ++entry) { if (entry->mp == imgfmt) return entry->va; } return 0;}
struct va_image_formats { VAImageFormat *entries; int num;};
static void va_get_formats(struct priv *ctx){ struct va_image_formats *formats = talloc_ptrtype(ctx, formats); formats->num = vaMaxNumImageFormats(ctx->display); formats->entries = talloc_array(formats, VAImageFormat, formats->num); VAStatus status = vaQueryImageFormats(ctx->display, formats->entries, &formats->num); if (!CHECK_VA_STATUS(ctx, "vaQueryImageFormats()")) return; MP_VERBOSE(ctx, "%d image formats available:\n", formats->num); for (int i = 0; i < formats->num; i++) MP_VERBOSE(ctx, " %s\n", mp_tag_str(formats->entries[i].fourcc)); ctx->image_formats = formats;}
static VAImageFormat *va_image_format_from_imgfmt(struct priv *ctx, int imgfmt){ struct va_image_formats *formats = ctx->image_formats; const int fourcc = va_fourcc_from_imgfmt(imgfmt); if (!formats || !formats->num || !fourcc) return NULL; for (int i = 0; i < formats->num; i++) { if (formats->entries[i].fourcc == fourcc) return &formats->entries[i]; } return NULL;}
struct va_surface { struct mp_vaapi_ctx *ctx; VADisplay display;
VASurfaceID id; int rt_format;
// The actually allocated surface size (needed for cropping). // mp_images can have a smaller size than this, which means they are // cropped down to a smaller size by removing right/bottom pixels. int w, h;
VAImage image; // used for software decoding case bool is_derived; // is image derived by vaDeriveImage()?};
static struct va_surface *va_surface_in_mp_image(struct mp_image *mpi){ return mpi && mpi->imgfmt == IMGFMT_VAAPI ? (struct va_surface*)mpi->planes[0] : NULL;}
static void release_va_surface(void *arg){ struct va_surface *surface = arg;
if (surface->id != VA_INVALID_ID) { if (surface->image.image_id != VA_INVALID_ID) vaDestroyImage(surface->display, surface->image.image_id); vaDestroySurfaces(surface->display, &surface->id, 1); }
talloc_free(surface);}
static struct mp_image *alloc_surface(struct mp_vaapi_ctx *ctx, int rt_format, int w, int h){ VASurfaceID id = VA_INVALID_ID; VAStatus status; status = vaCreateSurfaces(ctx->display, rt_format, w, h, &id, 1, NULL, 0); if (!CHECK_VA_STATUS(ctx, "vaCreateSurfaces()")) return NULL;
struct va_surface *surface = talloc_ptrtype(NULL, surface); if (!surface) return NULL;
*surface = (struct va_surface){ .ctx = ctx, .id = id, .rt_format = rt_format, .w = w, .h = h, .display = ctx->display, .image = { .image_id = VA_INVALID_ID, .buf = VA_INVALID_ID }, };
struct mp_image img = {0}; mp_image_setfmt(&img, IMGFMT_VAAPI); mp_image_set_size(&img, w, h); img.planes[0] = (uint8_t*)surface; img.planes[3] = (uint8_t*)(uintptr_t)surface->id; return mp_image_new_custom_ref(&img, surface, release_va_surface);}
static void va_surface_image_destroy(struct va_surface *surface){ if (!surface || surface->image.image_id == VA_INVALID_ID) return; vaDestroyImage(surface->display, surface->image.image_id); surface->image.image_id = VA_INVALID_ID; surface->is_derived = false;}
static int va_surface_image_alloc(struct va_surface *p, VAImageFormat *format){ VADisplay *display = p->display;
if (p->image.image_id != VA_INVALID_ID && p->image.format.fourcc == format->fourcc) return 0;
int r = 0;
va_surface_image_destroy(p);
VAStatus status = vaDeriveImage(display, p->id, &p->image); if (status == VA_STATUS_SUCCESS) { /* vaDeriveImage() is supported, check format */ if (p->image.format.fourcc == format->fourcc && p->image.width == p->w && p->image.height == p->h) { p->is_derived = true; MP_TRACE(p->ctx, "Using vaDeriveImage()\n"); } else { vaDestroyImage(p->display, p->image.image_id); status = VA_STATUS_ERROR_OPERATION_FAILED; } } if (status != VA_STATUS_SUCCESS) { p->image.image_id = VA_INVALID_ID; status = vaCreateImage(p->display, format, p->w, p->h, &p->image); if (!CHECK_VA_STATUS(p->ctx, "vaCreateImage()")) { p->image.image_id = VA_INVALID_ID; r = -1; } }
return r;}
// img must be a VAAPI surface; make sure its internal VAImage is allocated// to a format corresponding to imgfmt (or return an error).static int va_surface_alloc_imgfmt(struct priv *priv, struct mp_image *img, int imgfmt){ struct va_surface *p = va_surface_in_mp_image(img); if (!p) return -1; // Multiple FourCCs can refer to the same imgfmt, so check by doing the // surjective conversion first. if (p->image.image_id != VA_INVALID_ID && va_fourcc_to_imgfmt(p->image.format.fourcc) == imgfmt) return 0; VAImageFormat *format = va_image_format_from_imgfmt(priv, imgfmt); if (!format) return -1; if (va_surface_image_alloc(p, format) < 0) return -1; return 0;}
static bool va_image_map(struct mp_vaapi_ctx *ctx, VAImage *image, struct mp_image *mpi){ int imgfmt = va_fourcc_to_imgfmt(image->format.fourcc); if (imgfmt == IMGFMT_NONE) return false; void *data = NULL; const VAStatus status = vaMapBuffer(ctx->display, image->buf, &data); if (!CHECK_VA_STATUS(ctx, "vaMapBuffer()")) return false;
*mpi = (struct mp_image) {0}; mp_image_setfmt(mpi, imgfmt); mp_image_set_size(mpi, image->width, image->height);
for (int p = 0; p < image->num_planes; p++) { mpi->stride[p] = image->pitches[p]; mpi->planes[p] = (uint8_t *)data + image->offsets[p]; }
if (image->format.fourcc == VA_FOURCC_YV12) { MPSWAP(int, mpi->stride[1], mpi->stride[2]); MPSWAP(uint8_t *, mpi->planes[1], mpi->planes[2]); }
return true;}
static bool va_image_unmap(struct mp_vaapi_ctx *ctx, VAImage *image){ const VAStatus status = vaUnmapBuffer(ctx->display, image->buf); return CHECK_VA_STATUS(ctx, "vaUnmapBuffer()");}
// va_dst: copy destination, must be IMGFMT_VAAPI// sw_src: copy source, must be a software pixel formatstatic int va_surface_upload(struct priv *priv, struct mp_image *va_dst, struct mp_image *sw_src){ struct va_surface *p = va_surface_in_mp_image(va_dst); if (!p) return -1;
if (va_surface_alloc_imgfmt(priv, va_dst, sw_src->imgfmt) < 0) return -1;
struct mp_image img; if (!va_image_map(p->ctx, &p->image, &img)) return -1; assert(sw_src->w <= img.w && sw_src->h <= img.h); mp_image_set_size(&img, sw_src->w, sw_src->h); // copy only visible part mp_image_copy(&img, sw_src); va_image_unmap(p->ctx, &p->image);
if (!p->is_derived) { VAStatus status = vaPutImage(p->display, p->id, p->image.image_id, 0, 0, sw_src->w, sw_src->h, 0, 0, sw_src->w, sw_src->h); if (!CHECK_VA_STATUS(p->ctx, "vaPutImage()")) return -1; }
if (p->is_derived) va_surface_image_destroy(p); return 0;}
struct pool_alloc_ctx { struct mp_vaapi_ctx *vaapi; int rt_format;};
static struct mp_image *alloc_pool(void *pctx, int fmt, int w, int h){ struct pool_alloc_ctx *alloc_ctx = pctx; if (fmt != IMGFMT_VAAPI) return NULL;
return alloc_surface(alloc_ctx->vaapi, alloc_ctx->rt_format, w, h);}
// The allocator of the given image pool to allocate VAAPI surfaces, using// the given rt_format.static void va_pool_set_allocator(struct mp_image_pool *pool, struct mp_vaapi_ctx *ctx, int rt_format){ struct pool_alloc_ctx *alloc_ctx = talloc_ptrtype(pool, alloc_ctx); *alloc_ctx = (struct pool_alloc_ctx){ .vaapi = ctx, .rt_format = rt_format, }; mp_image_pool_set_allocator(pool, alloc_pool, alloc_ctx); mp_image_pool_set_lru(pool);}
// See flush_surfaces() remarks - the same applies.static void free_video_specific(struct priv *p){ p->output_surface = 0; p->visible_surface = 0;
mp_image_unrefp(&p->black_surface);
for (int n = 0; n < MAX_OUTPUT_SURFACES; n++) mp_image_unrefp(&p->swdec_surfaces[n]);
if (p->pool) mp_image_pool_clear(p->pool);}
static bool alloc_swdec_surfaces(struct priv *p, int w, int h, int imgfmt){ for (int i = 0; i < MAX_OUTPUT_SURFACES; i++) { p->swdec_surfaces[i] = mp_image_pool_get(p->pool, IMGFMT_VAAPI, w, h); if (va_surface_alloc_imgfmt(p, p->swdec_surfaces[i], imgfmt) < 0) return false; } return true;}
static void resize(struct priv *p){ vo_get_src_dst_rects(p->vo, &p->src_rect, &p->dst_rect, &p->screen_osd_res);
// It's not clear whether this is needed; maybe not. //vo_x11_clearwindow(p->vo, p->vo->x11->window);
p->vo->want_redraw = true;}
static int reconfig(struct vo *vo, struct mp_image_params *params){ struct priv *p = vo->priv;
free_video_specific(p);
vo_x11_config_vo_window(vo);
if (params->imgfmt != IMGFMT_VAAPI) { if (!alloc_swdec_surfaces(p, params->w, params->h, params->imgfmt)) return -1; }
p->image_params = *params; resize(p); return 0;}
static int query_format(struct vo *vo, int imgfmt){ struct priv *p = vo->priv; if (imgfmt == IMGFMT_VAAPI || va_image_format_from_imgfmt(p, imgfmt)) return 1;
return 0;}
static bool render_to_screen(struct priv *p, struct mp_image *mpi){ VAStatus status;
VASurfaceID surface = va_surface_id(mpi); if (surface == VA_INVALID_ID) { if (!p->black_surface) { int w = p->image_params.w, h = p->image_params.h; // 4:2:0 should work everywhere int fmt = IMGFMT_420P; p->black_surface = mp_image_pool_get(p->pool, IMGFMT_VAAPI, w, h); if (p->black_surface) { struct mp_image *img = mp_image_alloc(fmt, w, h); if (img) { mp_image_clear(img, 0, 0, w, h); if (va_surface_upload(p, p->black_surface, img) < 0) mp_image_unrefp(&p->black_surface); talloc_free(img); } } } surface = va_surface_id(p->black_surface); }
if (surface == VA_INVALID_ID) return false;
struct vaapi_osd_part *part = &p->osd_part; if (part->active) { struct vaapi_subpic *sp = &part->subpic; int flags = 0; if (p->osd_screen) flags |= VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD; status = vaAssociateSubpicture(p->display, sp->id, &surface, 1, sp->src_x, sp->src_y, sp->src_w, sp->src_h, sp->dst_x, sp->dst_y, sp->dst_w, sp->dst_h, flags); CHECK_VA_STATUS(p, "vaAssociateSubpicture()"); }
int flags = va_get_colorspace_flag(p->image_params.repr.sys) | p->scaling | VA_FRAME_PICTURE; status = vaPutSurface(p->display, surface, p->vo->x11->window, p->src_rect.x0, p->src_rect.y0, p->src_rect.x1 - p->src_rect.x0, p->src_rect.y1 - p->src_rect.y0, p->dst_rect.x0, p->dst_rect.y0, p->dst_rect.x1 - p->dst_rect.x0, p->dst_rect.y1 - p->dst_rect.y0, NULL, 0, flags); CHECK_VA_STATUS(p, "vaPutSurface()");
if (part->active) { struct vaapi_subpic *sp = &part->subpic; status = vaDeassociateSubpicture(p->display, sp->id, &surface, 1); CHECK_VA_STATUS(p, "vaDeassociateSubpicture()"); }
return true;}
static void flip_page(struct vo *vo){ struct priv *p = vo->priv;
p->visible_surface = p->output_surface; render_to_screen(p, p->output_surfaces[p->output_surface]); p->output_surface = (p->output_surface + 1) % MAX_OUTPUT_SURFACES; vo_x11_present(vo); present_sync_swap(vo->x11->present);}
static void get_vsync(struct vo *vo, struct vo_vsync_info *info){ struct vo_x11_state *x11 = vo->x11; present_sync_get_info(x11->present, info);}
static bool draw_frame(struct vo *vo, struct vo_frame *frame){ struct priv *p = vo->priv; struct mp_image *mpi = frame->current;
if (mpi && mpi->imgfmt != IMGFMT_VAAPI) { struct mp_image *dst = p->swdec_surfaces[p->output_surface]; if (!dst || va_surface_upload(p, dst, mpi) < 0) { MP_WARN(vo, "Could not upload surface.\n"); goto done; } mp_image_copy_attributes(dst, mpi); mpi = dst; }
p->output_surfaces[p->output_surface] = mpi;
draw_osd(vo);
done: return VO_TRUE;}
static void free_subpicture(struct priv *p, struct vaapi_osd_image *img){ if (img->image.image_id != VA_INVALID_ID) vaDestroyImage(p->display, img->image.image_id); if (img->subpic_id != VA_INVALID_ID) vaDestroySubpicture(p->display, img->subpic_id); img->image.image_id = VA_INVALID_ID; img->subpic_id = VA_INVALID_ID;}
static int new_subpicture(struct priv *p, int w, int h, struct vaapi_osd_image *out){ VAStatus status;
free_subpicture(p, out);
struct vaapi_osd_image m = { .image = {.image_id = VA_INVALID_ID, .buf = VA_INVALID_ID}, .subpic_id = VA_INVALID_ID, .w = w, .h = h, };
status = vaCreateImage(p->display, &p->osd_format, w, h, &m.image); if (!CHECK_VA_STATUS(p, "vaCreateImage()")) goto error; status = vaCreateSubpicture(p->display, m.image.image_id, &m.subpic_id); if (!CHECK_VA_STATUS(p, "vaCreateSubpicture()")) goto error;
*out = m; return 0;
error: free_subpicture(p, &m); MP_ERR(p, "failed to allocate OSD sub-picture of size %dx%d.\n", w, h); return -1;}
static void draw_osd(struct vo *vo){ struct priv *p = vo->priv;
struct mp_image *cur = p->output_surfaces[p->output_surface]; double pts = cur ? cur->pts : 0;
if (!p->osd_format.fourcc) return;
struct mp_osd_res vid_res = osd_res_from_image_params(vo->params);
struct mp_osd_res *res; if (p->osd_screen) { res = &p->screen_osd_res; } else { res = &vid_res; }
p->osd_part.active = false;
if (!p->osd_cache) p->osd_cache = mp_draw_sub_alloc(p, vo->global);
struct sub_bitmap_list *sbs = osd_render(vo->osd, *res, pts, 0, mp_draw_sub_formats);
struct mp_rect act_rc[1], mod_rc[64]; int num_act_rc = 0, num_mod_rc = 0;
struct mp_image *osd = mp_draw_sub_overlay(p->osd_cache, sbs, act_rc, MP_ARRAY_SIZE(act_rc), &num_act_rc, mod_rc, MP_ARRAY_SIZE(mod_rc), &num_mod_rc);
if (!osd) goto error;
struct vaapi_osd_part *part = &p->osd_part;
part->active = false;
int w = res->w; int h = res->h; if (part->image.w != w || part->image.h != h) { if (new_subpicture(p, w, h, &part->image) < 0) goto error; }
struct vaapi_osd_image *img = &part->image; struct mp_image vaimg; if (!va_image_map(p->mpvaapi, &img->image, &vaimg)) goto error;
for (int n = 0; n < num_mod_rc; n++) { struct mp_rect *rc = &mod_rc[n];
int rw = mp_rect_w(*rc); int rh = mp_rect_h(*rc);
void *src = mp_image_pixel_ptr(osd, 0, rc->x0, rc->y0); void *dst = vaimg.planes[0] + rc->y0 * vaimg.stride[0] + rc->x0 * 4;
memcpy_pic(dst, src, rw * 4, rh, vaimg.stride[0], osd->stride[0]); }
if (!va_image_unmap(p->mpvaapi, &img->image)) goto error;
if (num_act_rc) { struct mp_rect rc = act_rc[0]; rc.x0 = rc.y0 = 0; // must be a Mesa bug part->subpic = (struct vaapi_subpic) { .id = img->subpic_id, .src_x = rc.x0, .src_y = rc.y0, .src_w = mp_rect_w(rc), .src_h = mp_rect_h(rc), .dst_x = rc.x0, .dst_y = rc.y0, .dst_w = mp_rect_w(rc), .dst_h = mp_rect_h(rc), }; part->active = true; }
error: talloc_free(sbs);}
static int control(struct vo *vo, uint32_t request, void *data){ struct priv *p = vo->priv;
switch (request) { case VOCTRL_SET_PANSCAN: resize(p); return VO_TRUE; }
int events = 0; int r = vo_x11_control(vo, &events, request, data); if (events & VO_EVENT_RESIZE) resize(p); if (events & VO_EVENT_EXPOSE) vo->want_redraw = true; vo_event(vo, events); return r;}
static void uninit(struct vo *vo){ struct priv *p = vo->priv;
free_video_specific(p); talloc_free(p->pool);
struct vaapi_osd_part *part = &p->osd_part; free_subpicture(p, &part->image);
if (vo->hwdec_devs) { hwdec_devices_remove(vo->hwdec_devs, &p->mpvaapi->hwctx); hwdec_devices_destroy(vo->hwdec_devs); }
va_destroy(p->mpvaapi);
vo_x11_uninit(vo);}
static int preinit(struct vo *vo){ struct priv *p = vo->priv; p->vo = vo; p->log = vo->log;
VAStatus status;
if (!vo_x11_init(vo)) goto fail;
if (!vo_x11_create_vo_window(vo, NULL, "vaapi")) goto fail;
p->display = vaGetDisplay(vo->x11->display); if (!p->display) goto fail;
p->mpvaapi = va_initialize(p->display, p->log, false); if (!p->mpvaapi) { vaTerminate(p->display); p->display = NULL; goto fail; }
if (va_guess_if_emulated(p->mpvaapi)) { MP_WARN(vo, "VA-API is most likely emulated via VDPAU.\n" "It's better to use VDPAU directly with: --vo=vdpau\n"); }
va_get_formats(p); if (!p->image_formats) goto fail;
p->mpvaapi->hwctx.hw_imgfmt = IMGFMT_VAAPI; p->pool = mp_image_pool_new(p); va_pool_set_allocator(p->pool, p->mpvaapi, VA_RT_FORMAT_YUV420);
int max_subpic_formats = vaMaxNumSubpictureFormats(p->display); p->va_subpic_formats = talloc_array(vo, VAImageFormat, max_subpic_formats); p->va_subpic_flags = talloc_array(vo, unsigned int, max_subpic_formats); status = vaQuerySubpictureFormats(p->display, p->va_subpic_formats, p->va_subpic_flags, &p->va_num_subpic_formats); if (!CHECK_VA_STATUS(p, "vaQuerySubpictureFormats()")) p->va_num_subpic_formats = 0; MP_VERBOSE(vo, "%d subpicture formats available:\n", p->va_num_subpic_formats);
for (int i = 0; i < p->va_num_subpic_formats; i++) { MP_VERBOSE(vo, " %s, flags 0x%x\n", mp_tag_str(p->va_subpic_formats[i].fourcc), p->va_subpic_flags[i]); if (p->va_subpic_formats[i].fourcc == OSD_VA_FORMAT) { p->osd_format = p->va_subpic_formats[i]; if (!p->force_scaled_osd) { p->osd_screen = p->va_subpic_flags[i] & VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD; } } }
if (!p->osd_format.fourcc) MP_ERR(vo, "OSD format not supported. Disabling OSD.\n");
struct vaapi_osd_part *part = &p->osd_part; part->image.image.image_id = VA_INVALID_ID; part->image.subpic_id = VA_INVALID_ID;
int max_display_attrs = vaMaxNumDisplayAttributes(p->display); p->va_display_attrs = talloc_array(vo, VADisplayAttribute, max_display_attrs); if (p->va_display_attrs) { status = vaQueryDisplayAttributes(p->display, p->va_display_attrs, &p->va_num_display_attrs); if (!CHECK_VA_STATUS(p, "vaQueryDisplayAttributes()")) p->va_num_display_attrs = 0; p->mp_display_attr = talloc_zero_array(vo, int, p->va_num_display_attrs); }
vo->hwdec_devs = hwdec_devices_create(); hwdec_devices_add(vo->hwdec_devs, &p->mpvaapi->hwctx);
MP_WARN(vo, "Warning: this compatibility VO is low quality and may " "have issues with OSD, scaling, screenshots and more.\n" "vo=gpu is the preferred choice in any case and " "includes VA-API support via hwdec=vaapi or vaapi-copy.\n");
return 0;
fail: uninit(vo); return -1;}
#define OPT_BASE_STRUCT struct priv
const struct vo_driver video_out_vaapi = { .description = "VA API with X11", .name = "vaapi", .preinit = preinit, .query_format = query_format, .reconfig = reconfig, .control = control, .draw_frame = draw_frame, .flip_page = flip_page, .get_vsync = get_vsync, .wakeup = vo_x11_wakeup, .wait_events = vo_x11_wait_events, .uninit = uninit, .priv_size = sizeof(struct priv), .priv_defaults = &(const struct priv) { .scaling = VA_FILTER_SCALING_DEFAULT, }, .options = (const struct m_option[]) { {"scaling", OPT_CHOICE(scaling, {"default", VA_FILTER_SCALING_DEFAULT}, {"fast", VA_FILTER_SCALING_FAST}, {"hq", VA_FILTER_SCALING_HQ}, {"nla", VA_FILTER_SCALING_NL_ANAMORPHIC})}, {"scaled-osd", OPT_BOOL(force_scaled_osd)}, {0} }, .options_prefix = "vo-vaapi",};