/* * VDPAU video output driver * * Copyright (C) 2008 NVIDIA * Copyright (C) 2009 Uoti Urpala * * This file is part of MPlayer. * * MPlayer is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * MPlayer is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with MPlayer; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ /* * Actual decoding and presentation are implemented here. * All necessary frame information is collected through * the "vdpau_render_state" structure after parsing all headers * etc. in libavcodec for different codecs. */ #include #include #include #include #include #include "config.h" #include "mp_msg.h" #include "options.h" #include "talloc.h" #include "video_out.h" #include "x11_common.h" #include "aspect.h" #include "sub/sub.h" #include "subopt-helper.h" #include "libmpcodecs/vfcap.h" #include "libmpcodecs/mp_image.h" #include "osdep/timer.h" #include "libavcodec/vdpau.h" #include "sub/font_load.h" #include "libavutil/common.h" #include "libavutil/mathematics.h" #include "sub/ass_mp.h" #define WRAP_ADD(x, a, m) ((a) < 0 \ ? ((x)+(a)+(m) < (m) ? (x)+(a)+(m) : (x)+(a)) \ : ((x)+(a) < (m) ? (x)+(a) : (x)+(a)-(m))) #define CHECK_ST_ERROR(message) \ do { \ if (vdp_st != VDP_STATUS_OK) { \ mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] %s: %s\n", \ message, vdp->get_error_string(vdp_st)); \ return -1; \ } \ } while (0) #define CHECK_ST_WARNING(message) \ do { \ if (vdp_st != VDP_STATUS_OK) \ mp_msg(MSGT_VO, MSGL_WARN, "[ vdpau] %s: %s\n", \ message, vdp->get_error_string(vdp_st)); \ } while (0) /* number of video and output surfaces */ #define MAX_OUTPUT_SURFACES 15 #define MAX_VIDEO_SURFACES 50 #define NUM_BUFFERED_VIDEO 4 /* number of palette entries */ #define PALETTE_SIZE 256 /* Initial size of EOSD surface in pixels (x*x) */ #define EOSD_SURFACE_INITIAL_SIZE 256 /* * Global variable declaration - VDPAU specific */ struct vdp_functions { #define VDP_FUNCTION(vdp_type, _, mp_name) vdp_type *mp_name; #include "vdpau_template.c" #undef VDP_FUNCTION }; struct vdpctx { struct vdp_functions *vdp; VdpDevice vdp_device; bool is_preempted; bool preemption_acked; bool preemption_user_notified; unsigned int last_preemption_retry_fail; VdpGetProcAddress *vdp_get_proc_address; VdpPresentationQueueTarget flip_target; VdpPresentationQueue flip_queue; uint64_t last_vdp_time; unsigned int last_sync_update; /* an extra last output surface is misused for OSD. */ VdpOutputSurface output_surfaces[MAX_OUTPUT_SURFACES + 1]; int num_output_surfaces; struct buffered_video_surface { VdpVideoSurface surface; double pts; mp_image_t *mpi; } buffered_video[NUM_BUFFERED_VIDEO]; int deint_queue_pos; int output_surface_width, output_surface_height; VdpVideoMixer video_mixer; int user_colorspace; int colorspace; int studio_levels; int deint; int deint_type; int deint_counter; int pullup; float denoise; float sharpen; int hqscaling; int chroma_deint; int flip_offset_window; int flip_offset_fs; int top_field_first; bool flip; VdpDecoder decoder; int decoder_max_refs; VdpRect src_rect_vid; VdpRect out_rect_vid; int border_x, border_y; struct vdpau_render_state surface_render[MAX_VIDEO_SURFACES]; int surface_num; int query_surface_num; VdpTime recent_vsync_time; float user_fps; unsigned int vsync_interval; uint64_t last_queue_time; uint64_t queue_time[MAX_OUTPUT_SURFACES]; uint64_t last_ideal_time; bool dropped_frame; uint64_t dropped_time; uint32_t vid_width, vid_height; uint32_t image_format; VdpChromaType vdp_chroma_type; VdpYCbCrFormat vdp_pixel_format; /* draw_osd */ unsigned char *index_data; int index_data_size; uint32_t palette[PALETTE_SIZE]; // EOSD // Pool of surfaces struct eosd_bitmap_surface { VdpBitmapSurface surface; int w; int h; uint32_t max_width; uint32_t max_height; } eosd_surface; // List of surfaces to be rendered struct eosd_target { VdpRect source; VdpRect dest; VdpColor color; } *eosd_targets; int eosd_targets_size; int *eosd_scratch; int eosd_render_count; // Video equalizer VdpProcamp procamp; int num_shown_frames; bool paused; // These tell what's been initialized and uninit() should free/uninitialize bool mode_switched; }; static int change_vdptime_sync(struct vdpctx *vc, unsigned int *t) { struct vdp_functions *vdp = vc->vdp; VdpStatus vdp_st; VdpTime vdp_time; vdp_st = vdp->presentation_queue_get_time(vc->flip_queue, &vdp_time); CHECK_ST_ERROR("Error when calling vdp_presentation_queue_get_time"); unsigned int t1 = *t; unsigned int t2 = GetTimer(); uint64_t old = vc->last_vdp_time + (t1 - vc->last_sync_update) * 1000ULL; if (vdp_time > old) if (vdp_time > old + (t2 - t1) * 1000ULL) vdp_time -= (t2 - t1) * 1000ULL; else vdp_time = old; mp_msg(MSGT_VO, MSGL_V, "[vdpau] adjusting VdpTime offset by %f µs\n", (int64_t)(vdp_time - old) / 1000.); vc->last_vdp_time = vdp_time; vc->last_sync_update = t1; *t = t2; return 0; } static uint64_t sync_vdptime(struct vo *vo) { struct vdpctx *vc = vo->priv; unsigned int t = GetTimer(); if (t - vc->last_sync_update > 5000000) change_vdptime_sync(vc, &t); uint64_t now = (t - vc->last_sync_update) * 1000ULL + vc->last_vdp_time; // Make sure nanosecond inaccuracies don't make things inconsistent now = FFMAX(now, vc->recent_vsync_time); return now; } static uint64_t convert_to_vdptime(struct vo *vo, unsigned int t) { struct vdpctx *vc = vo->priv; return (int)(t - vc->last_sync_update) * 1000LL + vc->last_vdp_time; } static void flip_page_timed(struct vo *vo, unsigned int pts_us, int duration); static int video_to_output_surface(struct vo *vo) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; VdpTime dummy; VdpStatus vdp_st; if (vc->deint_queue_pos < 0) return -1; struct buffered_video_surface *bv = vc->buffered_video; int field = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_FRAME; unsigned int dp = vc->deint_queue_pos; // dp==0 means last field of latest frame, 1 earlier field of latest frame, // 2 last field of previous frame and so on if (vc->deint) { field = vc->top_field_first ^ (dp & 1) ? VDP_VIDEO_MIXER_PICTURE_STRUCTURE_BOTTOM_FIELD: VDP_VIDEO_MIXER_PICTURE_STRUCTURE_TOP_FIELD; } const VdpVideoSurface *past_fields = (const VdpVideoSurface []){ bv[(dp+1)/2].surface, bv[(dp+2)/2].surface}; const VdpVideoSurface *future_fields = (const VdpVideoSurface []){ dp >= 1 ? bv[(dp-1)/2].surface : VDP_INVALID_HANDLE}; VdpOutputSurface output_surface = vc->output_surfaces[vc->surface_num]; vdp_st = vdp->presentation_queue_block_until_surface_idle(vc->flip_queue, output_surface, &dummy); CHECK_ST_WARNING("Error when calling " "vdp_presentation_queue_block_until_surface_idle"); vdp_st = vdp->video_mixer_render(vc->video_mixer, VDP_INVALID_HANDLE, 0, field, 2, past_fields, bv[dp/2].surface, 1, future_fields, &vc->src_rect_vid, output_surface, NULL, &vc->out_rect_vid, 0, NULL); CHECK_ST_WARNING("Error when calling vdp_video_mixer_render"); return 0; } static void get_buffered_frame(struct vo *vo, bool eof) { struct vdpctx *vc = vo->priv; int dqp = vc->deint_queue_pos; if (dqp < 0) dqp += 1000; else dqp = vc->deint >= 2 ? dqp - 1 : dqp - 2 | 1; if (dqp < (eof ? 0 : 3)) return; dqp = FFMIN(dqp, 4); vc->deint_queue_pos = dqp; vo->frame_loaded = true; // Set pts values struct buffered_video_surface *bv = vc->buffered_video; int idx = vc->deint_queue_pos >> 1; if (idx == 0) { // no future frame/pts available vo->next_pts = bv[0].pts; vo->next_pts2 = MP_NOPTS_VALUE; } else if (!(vc->deint >= 2)) { // no field-splitting deinterlace vo->next_pts = bv[idx].pts; vo->next_pts2 = bv[idx - 1].pts; } else { // deinterlace with separate fields double intermediate_pts; double diff = bv[idx - 1].pts - bv[idx].pts; if (diff > 0 && diff < 0.5) intermediate_pts = (bv[idx].pts + bv[idx - 1].pts) / 2; else intermediate_pts = bv[idx].pts; if (vc->deint_queue_pos & 1) { // first field vo->next_pts = bv[idx].pts; vo->next_pts2 = intermediate_pts; } else { vo->next_pts = intermediate_pts; vo->next_pts2 = bv[idx - 1].pts; } } video_to_output_surface(vo); } static void add_new_video_surface(struct vo *vo, VdpVideoSurface surface, struct mp_image *reserved_mpi, double pts) { struct vdpctx *vc = vo->priv; struct buffered_video_surface *bv = vc->buffered_video; if (reserved_mpi) reserved_mpi->usage_count++; if (bv[NUM_BUFFERED_VIDEO - 1].mpi) bv[NUM_BUFFERED_VIDEO - 1].mpi->usage_count--; for (int i = NUM_BUFFERED_VIDEO - 1; i > 0; i--) bv[i] = bv[i - 1]; bv[0] = (struct buffered_video_surface){ .mpi = reserved_mpi, .surface = surface, .pts = pts, }; vc->deint_queue_pos += 2; get_buffered_frame(vo, false); } static void forget_frames(struct vo *vo) { struct vdpctx *vc = vo->priv; vc->deint_queue_pos = -1001; vc->dropped_frame = false; for (int i = 0; i < NUM_BUFFERED_VIDEO; i++) { struct buffered_video_surface *p = vc->buffered_video + i; if (p->mpi) p->mpi->usage_count--; *p = (struct buffered_video_surface){ .surface = VDP_INVALID_HANDLE, }; } } static void resize(struct vo *vo) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; VdpStatus vdp_st; int i; struct vo_rect src_rect; struct vo_rect dst_rect; struct vo_rect borders; calc_src_dst_rects(vo, vc->vid_width, vc->vid_height, &src_rect, &dst_rect, &borders, NULL); vc->out_rect_vid.x0 = dst_rect.left; vc->out_rect_vid.x1 = dst_rect.right; vc->out_rect_vid.y0 = dst_rect.top; vc->out_rect_vid.y1 = dst_rect.bottom; vc->src_rect_vid.x0 = src_rect.left; vc->src_rect_vid.x1 = src_rect.right; vc->src_rect_vid.y0 = vc->flip ? src_rect.bottom : src_rect.top; vc->src_rect_vid.y1 = vc->flip ? src_rect.top : src_rect.bottom; vc->border_x = borders.left; vc->border_y = borders.top; #ifdef CONFIG_FREETYPE // adjust font size to display size force_load_font = 1; #endif vo_osd_changed(OSDTYPE_OSD); int flip_offset_ms = vo_fs ? vc->flip_offset_fs : vc->flip_offset_window; vo->flip_queue_offset = flip_offset_ms / 1000.; bool had_frames = vc->num_shown_frames; if (vc->output_surface_width < vo->dwidth || vc->output_surface_height < vo->dheight) { if (vc->output_surface_width < vo->dwidth) { vc->output_surface_width += vc->output_surface_width >> 1; vc->output_surface_width = FFMAX(vc->output_surface_width, vo->dwidth); } if (vc->output_surface_height < vo->dheight) { vc->output_surface_height += vc->output_surface_height >> 1; vc->output_surface_height = FFMAX(vc->output_surface_height, vo->dheight); } // Creation of output_surfaces for (i = 0; i <= vc->num_output_surfaces; i++) { if (vc->output_surfaces[i] != VDP_INVALID_HANDLE) { vdp_st = vdp->output_surface_destroy(vc->output_surfaces[i]); CHECK_ST_WARNING("Error when calling " "vdp_output_surface_destroy"); } vdp_st = vdp->output_surface_create(vc->vdp_device, VDP_RGBA_FORMAT_B8G8R8A8, vc->output_surface_width, vc->output_surface_height, &vc->output_surfaces[i]); CHECK_ST_WARNING("Error when calling vdp_output_surface_create"); mp_msg(MSGT_VO, MSGL_DBG2, "OUT CREATE: %u\n", vc->output_surfaces[i]); } vc->num_shown_frames = 0; } if (vc->paused && had_frames) if (video_to_output_surface(vo) >= 0) flip_page_timed(vo, 0, -1); } static void preemption_callback(VdpDevice device, void *context) { struct vdpctx *vc = context; vc->is_preempted = true; vc->preemption_acked = false; } /* Initialize vdp_get_proc_address, called from preinit() */ static int win_x11_init_vdpau_procs(struct vo *vo) { struct vo_x11_state *x11 = vo->x11; struct vdpctx *vc = vo->priv; talloc_free(vc->vdp); // In case this is reinitialization after preemption struct vdp_functions *vdp = talloc_zero(vc, struct vdp_functions); vc->vdp = vdp; VdpStatus vdp_st; struct vdp_function { const int id; int offset; }; const struct vdp_function *dsc; static const struct vdp_function vdp_func[] = { #define VDP_FUNCTION(_, macro_name, mp_name) {macro_name, offsetof(struct vdp_functions, mp_name)}, #include "vdpau_template.c" #undef VDP_FUNCTION {0, -1} }; vdp_st = vdp_device_create_x11(x11->display, x11->screen, &vc->vdp_device, &vc->vdp_get_proc_address); if (vdp_st != VDP_STATUS_OK) { mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] Error when calling " "vdp_device_create_x11: %i\n", vdp_st); return -1; } vdp->get_error_string = NULL; for (dsc = vdp_func; dsc->offset >= 0; dsc++) { vdp_st = vc->vdp_get_proc_address(vc->vdp_device, dsc->id, (void **)((char *)vdp + dsc->offset)); if (vdp_st != VDP_STATUS_OK) { mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] 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; } } vdp_st = vdp->preemption_callback_register(vc->vdp_device, preemption_callback, vc); return 0; } static int win_x11_init_vdpau_flip_queue(struct vo *vo) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; struct vo_x11_state *x11 = vo->x11; VdpStatus vdp_st; if (vc->flip_target == VDP_INVALID_HANDLE) { vdp_st = vdp->presentation_queue_target_create_x11(vc->vdp_device, x11->window, &vc->flip_target); CHECK_ST_ERROR("Error when calling " "vdp_presentation_queue_target_create_x11"); } /* Emperically this seems to be the first call which fails when we * try to reinit after preemption while the user is still switched * from X to a virtual terminal (creating the vdp_device initially * succeeds, as does creating the flip_target above). This is * probably not guaranteed behavior, but we'll assume it as a simple * way to reduce warnings while trying to recover from preemption. */ if (vc->flip_queue == VDP_INVALID_HANDLE) { vdp_st = vdp->presentation_queue_create(vc->vdp_device, vc->flip_target, &vc->flip_queue); if (vc->is_preempted && vdp_st != VDP_STATUS_OK) { mp_msg(MSGT_VO, MSGL_DBG2, "[vdpau] Failed to create flip queue " "while preempted: %s\n", vdp->get_error_string(vdp_st)); return -1; } else CHECK_ST_ERROR("Error when calling vdp_presentation_queue_create"); } VdpTime vdp_time; vdp_st = vdp->presentation_queue_get_time(vc->flip_queue, &vdp_time); CHECK_ST_ERROR("Error when calling vdp_presentation_queue_get_time"); vc->last_vdp_time = vdp_time; vc->last_sync_update = GetTimer(); vc->vsync_interval = 1; if (vc->user_fps > 0) { vc->vsync_interval = 1e9 / vc->user_fps; mp_msg(MSGT_VO, MSGL_INFO, "[vdpau] Assuming user-specified display " "refresh rate of %.3f Hz.\n", vc->user_fps); } else if (vc->user_fps == 0) { #ifdef CONFIG_XF86VM double fps = vo_vm_get_fps(vo); if (!fps) mp_msg(MSGT_VO, MSGL_WARN, "[vdpau] Failed to get display FPS\n"); else { vc->vsync_interval = 1e9 / fps; // This is verbose, but I'm not yet sure how common wrong values are mp_msg(MSGT_VO, MSGL_INFO, "[vdpau] Got display refresh rate %.3f Hz.\n" "[vdpau] If that value looks wrong give the " "-vo vdpau:fps=X suboption manually.\n", fps); } #else mp_msg(MSGT_VO, MSGL_INFO, "[vdpau] This binary has been compiled " "without XF86VidMode support.\n"); mp_msg(MSGT_VO, MSGL_INFO, "[vdpau] Can't use vsync-aware timing " "without manually provided -vo vdpau:fps=X suboption.\n"); #endif } else mp_msg(MSGT_VO, MSGL_V, "[vdpau] framedrop/timing logic disabled by " "user.\n"); return 0; } static int set_video_attribute(struct vdpctx *vc, VdpVideoMixerAttribute attr, const void *value, char *attr_name) { struct vdp_functions *vdp = vc->vdp; VdpStatus vdp_st; vdp_st = vdp->video_mixer_set_attribute_values(vc->video_mixer, 1, &attr, &value); if (vdp_st != VDP_STATUS_OK) { mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] Error setting video mixer " "attribute %s: %s\n", attr_name, vdp->get_error_string(vdp_st)); return -1; } return 0; } static void update_csc_matrix(struct vo *vo) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; VdpStatus vdp_st; const VdpColorStandard vdp_colors[] = {VDP_COLOR_STANDARD_ITUR_BT_601, VDP_COLOR_STANDARD_ITUR_BT_709, VDP_COLOR_STANDARD_SMPTE_240M}; char * const vdp_names[] = {"BT.601", "BT.709", "SMPTE-240M"}; int csp = vc->colorspace; mp_msg(MSGT_VO, MSGL_V, "[vdpau] Updating CSC matrix for %s\n", vdp_names[csp]); VdpCSCMatrix matrix; vdp_st = vdp->generate_csc_matrix(&vc->procamp, vdp_colors[csp], &matrix); CHECK_ST_WARNING("Error when generating CSC matrix"); if (vc->studio_levels) { /* Modify matrix to change output range from 0..255 to 16..235. * Clipping limits can't be changed, so out-of-range results that * would have been clipped to 0 or 255 before can still go below * 16 or above 235. */ for (int i = 0; i < 3; i++) { for (int j = 0; j < 4; j++) matrix[i][j] *= 220. / 256; matrix[i][3] += 16. / 256; } } set_video_attribute(vc, VDP_VIDEO_MIXER_ATTRIBUTE_CSC_MATRIX, &matrix, "CSC matrix"); } #define SET_VIDEO_ATTR(attr_name, attr_type, value) set_video_attribute(vc, \ VDP_VIDEO_MIXER_ATTRIBUTE_ ## attr_name, &(attr_type){value},\ # attr_name) static int create_vdp_mixer(struct vo *vo, VdpChromaType vdp_chroma_type) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; #define VDP_NUM_MIXER_PARAMETER 3 #define MAX_NUM_FEATURES 6 int i; VdpStatus vdp_st; if (vc->video_mixer != VDP_INVALID_HANDLE) return 0; int feature_count = 0; VdpVideoMixerFeature features[MAX_NUM_FEATURES]; VdpBool feature_enables[MAX_NUM_FEATURES]; static const VdpVideoMixerParameter parameters[VDP_NUM_MIXER_PARAMETER] = { VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_WIDTH, VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_HEIGHT, VDP_VIDEO_MIXER_PARAMETER_CHROMA_TYPE, }; const void *const parameter_values[VDP_NUM_MIXER_PARAMETER] = { &vc->vid_width, &vc->vid_height, &vdp_chroma_type, }; features[feature_count++] = VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL; if (vc->deint_type == 4) features[feature_count++] = VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL; if (vc->pullup) features[feature_count++] = VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE; if (vc->denoise) features[feature_count++] = VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION; if (vc->sharpen) features[feature_count++] = VDP_VIDEO_MIXER_FEATURE_SHARPNESS; if (vc->hqscaling) { VdpVideoMixerFeature hqscaling_feature = VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1 + vc->hqscaling-1; VdpBool hqscaling_available; vdp_st = vdp->video_mixer_query_feature_support(vc->vdp_device, hqscaling_feature, &hqscaling_available); CHECK_ST_ERROR("Error when calling video_mixer_query_feature_support"); if (hqscaling_available) features[feature_count++] = hqscaling_feature; else mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] Your hardware or VDPAU " "library does not support requested hqscaling.\n"); } vdp_st = vdp->video_mixer_create(vc->vdp_device, feature_count, features, VDP_NUM_MIXER_PARAMETER, parameters, parameter_values, &vc->video_mixer); CHECK_ST_ERROR("Error when calling vdp_video_mixer_create"); for (i = 0; i < feature_count; i++) feature_enables[i] = VDP_TRUE; if (vc->deint < 3) feature_enables[0] = VDP_FALSE; if (vc->deint_type == 4 && vc->deint < 4) feature_enables[1] = VDP_FALSE; if (feature_count) { vdp_st = vdp->video_mixer_set_feature_enables(vc->video_mixer, feature_count, features, feature_enables); CHECK_ST_WARNING("Error calling vdp_video_mixer_set_feature_enables"); } if (vc->denoise) SET_VIDEO_ATTR(NOISE_REDUCTION_LEVEL, float, vc->denoise); if (vc->sharpen) SET_VIDEO_ATTR(SHARPNESS_LEVEL, float, vc->sharpen); if (!vc->chroma_deint) SET_VIDEO_ATTR(SKIP_CHROMA_DEINTERLACE, uint8_t, 1); update_csc_matrix(vo); return 0; } // Free everything specific to a certain video file static void free_video_specific(struct vo *vo) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; int i; VdpStatus vdp_st; if (vc->decoder != VDP_INVALID_HANDLE) vdp->decoder_destroy(vc->decoder); vc->decoder = VDP_INVALID_HANDLE; vc->decoder_max_refs = -1; forget_frames(vo); for (i = 0; i < MAX_VIDEO_SURFACES; i++) { if (vc->surface_render[i].surface != VDP_INVALID_HANDLE) { vdp_st = vdp->video_surface_destroy(vc->surface_render[i].surface); CHECK_ST_WARNING("Error when calling vdp_video_surface_destroy"); } vc->surface_render[i].surface = VDP_INVALID_HANDLE; } if (vc->video_mixer != VDP_INVALID_HANDLE) { vdp_st = vdp->video_mixer_destroy(vc->video_mixer); CHECK_ST_WARNING("Error when calling vdp_video_mixer_destroy"); } vc->video_mixer = VDP_INVALID_HANDLE; } static int create_vdp_decoder(struct vo *vo, int max_refs) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; VdpStatus vdp_st; VdpDecoderProfile vdp_decoder_profile; if (vc->decoder != VDP_INVALID_HANDLE) vdp->decoder_destroy(vc->decoder); switch (vc->image_format) { case IMGFMT_VDPAU_MPEG1: vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG1; break; case IMGFMT_VDPAU_MPEG2: vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG2_MAIN; break; case IMGFMT_VDPAU_H264: vdp_decoder_profile = VDP_DECODER_PROFILE_H264_HIGH; mp_msg(MSGT_VO, MSGL_V, "[vdpau] Creating H264 hardware decoder " "for %d reference frames.\n", max_refs); break; case IMGFMT_VDPAU_WMV3: vdp_decoder_profile = VDP_DECODER_PROFILE_VC1_MAIN; break; case IMGFMT_VDPAU_VC1: vdp_decoder_profile = VDP_DECODER_PROFILE_VC1_ADVANCED; break; case IMGFMT_VDPAU_MPEG4: vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG4_PART2_ASP; break; default: mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] Unknown image format!\n"); goto fail; } vdp_st = vdp->decoder_create(vc->vdp_device, vdp_decoder_profile, vc->vid_width, vc->vid_height, max_refs, &vc->decoder); CHECK_ST_WARNING("Failed creating VDPAU decoder"); if (vdp_st != VDP_STATUS_OK) { fail: vc->decoder = VDP_INVALID_HANDLE; vc->decoder_max_refs = 0; return 0; } vc->decoder_max_refs = max_refs; return 1; } static int initialize_vdpau_objects(struct vo *vo) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; VdpStatus vdp_st; vc->vdp_chroma_type = VDP_CHROMA_TYPE_420; switch (vc->image_format) { case IMGFMT_YV12: case IMGFMT_I420: case IMGFMT_IYUV: vc->vdp_pixel_format = VDP_YCBCR_FORMAT_YV12; break; case IMGFMT_NV12: vc->vdp_pixel_format = VDP_YCBCR_FORMAT_NV12; break; case IMGFMT_YUY2: vc->vdp_pixel_format = VDP_YCBCR_FORMAT_YUYV; vc->vdp_chroma_type = VDP_CHROMA_TYPE_422; break; case IMGFMT_UYVY: vc->vdp_pixel_format = VDP_YCBCR_FORMAT_UYVY; vc->vdp_chroma_type = VDP_CHROMA_TYPE_422; } if (win_x11_init_vdpau_flip_queue(vo) < 0) return -1; if (create_vdp_mixer(vo, vc->vdp_chroma_type) < 0) return -1; vdp_st = vdp-> bitmap_surface_query_capabilities(vc->vdp_device, VDP_RGBA_FORMAT_A8, &(VdpBool){0}, &vc->eosd_surface.max_width, &vc->eosd_surface.max_height); CHECK_ST_WARNING("Query to get max EOSD surface size failed"); forget_frames(vo); resize(vo); return 0; } static void mark_vdpau_objects_uninitialized(struct vo *vo) { struct vdpctx *vc = vo->priv; vc->decoder = VDP_INVALID_HANDLE; for (int i = 0; i < MAX_VIDEO_SURFACES; i++) vc->surface_render[i].surface = VDP_INVALID_HANDLE; forget_frames(vo); vc->video_mixer = VDP_INVALID_HANDLE; vc->flip_queue = VDP_INVALID_HANDLE; vc->flip_target = VDP_INVALID_HANDLE; for (int i = 0; i <= MAX_OUTPUT_SURFACES; i++) vc->output_surfaces[i] = VDP_INVALID_HANDLE; vc->vdp_device = VDP_INVALID_HANDLE; vc->eosd_surface = (struct eosd_bitmap_surface){ .surface = VDP_INVALID_HANDLE, }; vc->output_surface_width = vc->output_surface_height = -1; vc->eosd_render_count = 0; vc->num_shown_frames = 0; } static int handle_preemption(struct vo *vo) { struct vdpctx *vc = vo->priv; if (!vc->is_preempted) return 0; if (!vc->preemption_acked) mark_vdpau_objects_uninitialized(vo); vc->preemption_acked = true; if (!vc->preemption_user_notified) { mp_tmsg(MSGT_VO, MSGL_ERR, "[vdpau] Got display preemption notice! " "Will attempt to recover.\n"); vc->preemption_user_notified = true; } /* Trying to initialize seems to be quite slow, so only try once a * second to avoid using 100% CPU. */ if (vc->last_preemption_retry_fail && GetTimerMS() - vc->last_preemption_retry_fail < 1000) return -1; if (win_x11_init_vdpau_procs(vo) < 0 || initialize_vdpau_objects(vo) < 0) { vc->last_preemption_retry_fail = GetTimerMS() | 1; return -1; } vc->last_preemption_retry_fail = 0; vc->is_preempted = false; vc->preemption_user_notified = false; mp_tmsg(MSGT_VO, MSGL_INFO, "[vdpau] Recovered from display preemption.\n"); return 1; } /* * connect to X server, create and map window, initialize all * VDPAU objects, create different surfaces etc. */ static int config(struct vo *vo, uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t flags, char *title, uint32_t format) { struct vdpctx *vc = vo->priv; struct vo_x11_state *x11 = vo->x11; XVisualInfo vinfo; XSetWindowAttributes xswa; XWindowAttributes attribs; unsigned long xswamask; int depth; #ifdef CONFIG_XF86VM int vm = flags & VOFLAG_MODESWITCHING; #endif if (handle_preemption(vo) < 0) return -1; vc->flip = flags & VOFLAG_FLIPPING; vc->image_format = format; vc->vid_width = width; vc->vid_height = height; if (vc->user_colorspace == 0) vc->colorspace = width >= 1280 || height > 576 ? 1 : 0; else vc->colorspace = vc->user_colorspace - 1; free_video_specific(vo); if (IMGFMT_IS_VDPAU(vc->image_format) && !create_vdp_decoder(vo, 2)) return -1; #ifdef CONFIG_XF86VM if (vm) { vo_vm_switch(vo); vc->mode_switched = true; } #endif XGetWindowAttributes(x11->display, DefaultRootWindow(x11->display), &attribs); depth = attribs.depth; if (depth != 15 && depth != 16 && depth != 24 && depth != 32) depth = 24; XMatchVisualInfo(x11->display, x11->screen, depth, TrueColor, &vinfo); xswa.background_pixel = 0; xswa.border_pixel = 0; /* Do not use CWBackPixel: It leads to VDPAU errors after * aspect ratio changes. */ xswamask = CWBorderPixel; vo_x11_create_vo_window(vo, &vinfo, vo->dx, vo->dy, d_width, d_height, flags, CopyFromParent, "vdpau", title); XChangeWindowAttributes(x11->display, x11->window, xswamask, &xswa); #ifdef CONFIG_XF86VM if (vm) { /* Grab the mouse pointer in our window */ if (vo_grabpointer) XGrabPointer(x11->display, x11->window, True, 0, GrabModeAsync, GrabModeAsync, x11->window, None, CurrentTime); XSetInputFocus(x11->display, x11->window, RevertToNone, CurrentTime); } #endif if ((flags & VOFLAG_FULLSCREEN) && WinID <= 0) vo_fs = 1; if (initialize_vdpau_objects(vo) < 0) return -1; return 0; } static void check_events(struct vo *vo) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; if (handle_preemption(vo) < 0) return; int e = vo_x11_check_events(vo); if (e & VO_EVENT_RESIZE) resize(vo); else if (e & VO_EVENT_EXPOSE && vc->paused) { /* did we already draw a buffer */ if (vc->num_shown_frames) { /* redraw the last visible buffer */ VdpStatus vdp_st; int last_surface = WRAP_ADD(vc->surface_num, -1, vc->num_output_surfaces); vdp_st = vdp->presentation_queue_display(vc->flip_queue, vc->output_surfaces[last_surface], vo->dwidth, vo->dheight, 0); CHECK_ST_WARNING("Error when calling " "vdp_presentation_queue_display"); } } } static void draw_osd_I8A8(void *ctx, int x0, int y0, int w, int h, unsigned char *src, unsigned char *srca, int stride) { struct vo *vo = ctx; struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; VdpOutputSurface output_surface = vc->output_surfaces[vc->surface_num]; VdpStatus vdp_st; int i; int pitch; int index_data_size_required; VdpRect output_indexed_rect_vid; if (!w || !h) return; index_data_size_required = 2*w*h; if (vc->index_data_size < index_data_size_required) { vc->index_data = talloc_realloc_size(vc, vc->index_data, index_data_size_required); vc->index_data_size = index_data_size_required; } // index_data creation, component order - I, A, I, A, ..... for (i = 0; i < h; i++) for (int j = 0; j < w; j++) { vc->index_data[i*2*w + j*2] = src [i*stride+j]; vc->index_data[i*2*w + j*2 + 1] = -srca[i*stride+j]; } output_indexed_rect_vid.x0 = x0; output_indexed_rect_vid.y0 = y0; output_indexed_rect_vid.x1 = x0 + w; output_indexed_rect_vid.y1 = y0 + h; pitch = w*2; // write source_data to osd_surface. VdpOutputSurface osd_surface = vc->output_surfaces[vc->num_output_surfaces]; vdp_st = vdp-> output_surface_put_bits_indexed(osd_surface, VDP_INDEXED_FORMAT_I8A8, (const void *const*)&vc->index_data, &pitch, &output_indexed_rect_vid, VDP_COLOR_TABLE_FORMAT_B8G8R8X8, (void *)vc->palette); CHECK_ST_WARNING("Error when calling vdp_output_surface_put_bits_indexed"); VdpOutputSurfaceRenderBlendState blend_state = { .struct_version = VDP_OUTPUT_SURFACE_RENDER_BLEND_STATE_VERSION, .blend_factor_source_color = VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE, .blend_factor_source_alpha = VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE, .blend_factor_destination_color = VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA, .blend_factor_destination_alpha = VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA, .blend_equation_color = VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_ADD, .blend_equation_alpha = VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_ADD, }; vdp_st = vdp-> output_surface_render_output_surface(output_surface, &output_indexed_rect_vid, osd_surface, &output_indexed_rect_vid, NULL, &blend_state, VDP_OUTPUT_SURFACE_RENDER_ROTATE_0); CHECK_ST_WARNING("Error when calling " "vdp_output_surface_render_output_surface"); } static void draw_eosd(struct vo *vo) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; VdpStatus vdp_st; VdpOutputSurface output_surface = vc->output_surfaces[vc->surface_num]; int i; if (handle_preemption(vo) < 0) return; VdpOutputSurfaceRenderBlendState blend_state = { .struct_version = VDP_OUTPUT_SURFACE_RENDER_BLEND_STATE_VERSION, .blend_factor_source_color = VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_SRC_ALPHA, .blend_factor_source_alpha = VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE, .blend_factor_destination_color = VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA, .blend_factor_destination_alpha = VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_SRC_ALPHA, .blend_equation_color = VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_ADD, .blend_equation_alpha = VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_ADD, }; for (i = 0; i < vc->eosd_render_count; i++) { vdp_st = vdp-> output_surface_render_bitmap_surface(output_surface, &vc->eosd_targets[i].dest, vc->eosd_surface.surface, &vc->eosd_targets[i].source, &vc->eosd_targets[i].color, &blend_state, VDP_OUTPUT_SURFACE_RENDER_ROTATE_0); CHECK_ST_WARNING("EOSD: Error when rendering"); } } #define HEIGHT_SORT_BITS 4 static int size_index(struct eosd_target *r) { unsigned int h = r->source.y1; int n = av_log2_16bit(h); return (n << HEIGHT_SORT_BITS) + (- 1 - (h << HEIGHT_SORT_BITS >> n) & (1 << HEIGHT_SORT_BITS) - 1); } /* Pack the given rectangles into an area of size w * h. * The size of each rectangle is read from .source.x1/.source.y1. * The height of each rectangle must be at least 1 and less than 65536. * The .source rectangle is then set corresponding to the packed position. * 'scratch' must point to work memory for num_rects+16 ints. * Return 0 on success, -1 if the rectangles did not fit in w*h. * * The rectangles are placed in rows in order approximately sorted by * height (the approximate sorting is simpler than a full one would be, * and allows the algorithm to work in linear time). Additionally, to * reduce wasted space when there are a few tall rectangles, empty * lower-right parts of rows are filled recursively when the size of * rectangles in the row drops past a power-of-two threshold. So if a * row starts with rectangles of size 3x50, 10x40 and 5x20 then the * free rectangle with corners (13, 20)-(w, 50) is filled recursively. */ static int pack_rectangles(struct eosd_target *rects, int num_rects, int w, int h, int *scratch) { int bins[16 << HEIGHT_SORT_BITS]; int sizes[16 << HEIGHT_SORT_BITS] = {}; for (int i = 0; i < num_rects; i++) sizes[size_index(rects + i)]++; int idx = 0; for (int i = 0; i < 16 << HEIGHT_SORT_BITS; i += 1 << HEIGHT_SORT_BITS) { for (int j = 0; j < 1 << HEIGHT_SORT_BITS; j++) { bins[i + j] = idx; idx += sizes[i + j]; } scratch[idx++] = -1; } for (int i = 0; i < num_rects; i++) scratch[bins[size_index(rects + i)]++] = i; for (int i = 0; i < 16; i++) bins[i] = bins[i << HEIGHT_SORT_BITS] - sizes[i << HEIGHT_SORT_BITS]; struct { int size, x, bottom; } stack[16] = {{15, 0, h}}, s = {}; int stackpos = 1; int y; while (stackpos) { y = s.bottom; s = stack[--stackpos]; s.size++; while (s.size--) { int maxy = -1; int obj; while ((obj = scratch[bins[s.size]]) >= 0) { int bottom = y + rects[obj].source.y1; if (bottom > s.bottom) break; int right = s.x + rects[obj].source.x1; if (right > w) break; bins[s.size]++; rects[obj].source.x0 = s.x; rects[obj].source.x1 += s.x; rects[obj].source.y0 = y; rects[obj].source.y1 += y; num_rects--; if (maxy <= 0) stack[stackpos++] = s; s.x = right; maxy = FFMAX(maxy, bottom); } if (maxy > 0) s.bottom = maxy; } } return num_rects ? -1 : 0; } static void generate_eosd(struct vo *vo, mp_eosd_images_t *imgs) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; VdpStatus vdp_st; int i; ASS_Image *img = imgs->imgs; ASS_Image *p; struct eosd_bitmap_surface *sfc = &vc->eosd_surface; bool need_upload = false; if (imgs->changed == 0) return; // Nothing changed, no need to redraw vc->eosd_render_count = 0; if (!img) return; // There's nothing to render! if (imgs->changed == 1) goto eosd_skip_upload; need_upload = true; bool reallocate = false; while (1) { for (p = img, i = 0; p; p = p->next) { if (p->w <= 0 || p->h <= 0) continue; // Allocate new space for surface/target arrays if (i >= vc->eosd_targets_size) { vc->eosd_targets_size = FFMAX(vc->eosd_targets_size * 2, 512); vc->eosd_targets = talloc_realloc_size(vc, vc->eosd_targets, vc->eosd_targets_size * sizeof(*vc->eosd_targets)); vc->eosd_scratch = talloc_realloc_size(vc, vc->eosd_scratch, (vc->eosd_targets_size + 16) * sizeof(*vc->eosd_scratch)); } vc->eosd_targets[i].source.x1 = p->w; vc->eosd_targets[i].source.y1 = p->h; i++; } if (pack_rectangles(vc->eosd_targets, i, sfc->w, sfc->h, vc->eosd_scratch) >= 0) break; int w = FFMIN(FFMAX(sfc->w * 2, EOSD_SURFACE_INITIAL_SIZE), sfc->max_width); int h = FFMIN(FFMAX(sfc->h * 2, EOSD_SURFACE_INITIAL_SIZE), sfc->max_height); if (w == sfc->w && h == sfc->h) { mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] EOSD bitmaps do not fit on " "a surface with the maximum supported size\n"); return; } else { sfc->w = w; sfc->h = h; } reallocate = true; } if (reallocate) { if (sfc->surface != VDP_INVALID_HANDLE) { vdp_st = vdp->bitmap_surface_destroy(sfc->surface); CHECK_ST_WARNING("Error when calling vdp_bitmap_surface_destroy"); } mp_msg(MSGT_VO, MSGL_V, "[vdpau] Allocating a %dx%d surface for " "EOSD bitmaps.\n", sfc->w, sfc->h); vdp_st = vdp->bitmap_surface_create(vc->vdp_device, VDP_RGBA_FORMAT_A8, sfc->w, sfc->h, true, &sfc->surface); if (vdp_st != VDP_STATUS_OK) sfc->surface = VDP_INVALID_HANDLE; CHECK_ST_WARNING("EOSD: error when creating surface"); } eosd_skip_upload: if (sfc->surface == VDP_INVALID_HANDLE) return; for (p = img; p; p = p->next) { if (p->w <= 0 || p->h <= 0) continue; struct eosd_target *target = &vc->eosd_targets[vc->eosd_render_count]; if (need_upload) { vdp_st = vdp-> bitmap_surface_put_bits_native(sfc->surface, (const void *) &p->bitmap, &p->stride, &target->source); CHECK_ST_WARNING("EOSD: putbits failed"); } // Render dest, color, etc. target->color.alpha = 1.0 - ((p->color >> 0) & 0xff) / 255.0; target->color.blue = ((p->color >> 8) & 0xff) / 255.0; target->color.green = ((p->color >> 16) & 0xff) / 255.0; target->color.red = ((p->color >> 24) & 0xff) / 255.0; target->dest.x0 = p->dst_x; target->dest.y0 = p->dst_y; target->dest.x1 = p->w + p->dst_x; target->dest.y1 = p->h + p->dst_y; vc->eosd_render_count++; } } static void draw_osd(struct vo *vo, struct osd_state *osd) { struct vdpctx *vc = vo->priv; mp_msg(MSGT_VO, MSGL_DBG2, "DRAW_OSD\n"); if (handle_preemption(vo) < 0) return; osd_draw_text_ext(osd, vo->dwidth, vo->dheight, vc->border_x, vc->border_y, vc->border_x, vc->border_y, vc->vid_width, vc->vid_height, draw_osd_I8A8, vo); } static int update_presentation_queue_status(struct vo *vo) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; VdpStatus vdp_st; while (vc->query_surface_num != vc->surface_num) { VdpTime vtime; VdpPresentationQueueStatus status; VdpOutputSurface surface = vc->output_surfaces[vc->query_surface_num]; vdp_st = vdp->presentation_queue_query_surface_status(vc->flip_queue, surface, &status, &vtime); CHECK_ST_WARNING("Error calling " "presentation_queue_query_surface_status"); if (status == VDP_PRESENTATION_QUEUE_STATUS_QUEUED) break; if (vc->vsync_interval > 1) { uint64_t qtime = vc->queue_time[vc->query_surface_num]; if (vtime < qtime + vc->vsync_interval / 2) mp_msg(MSGT_VO, MSGL_V, "[vdpau] Frame shown too early\n"); if (vtime > qtime + vc->vsync_interval) mp_msg(MSGT_VO, MSGL_V, "[vdpau] Frame shown late\n"); } vc->query_surface_num = WRAP_ADD(vc->query_surface_num, 1, vc->num_output_surfaces); vc->recent_vsync_time = vtime; } int num_queued = WRAP_ADD(vc->surface_num, -vc->query_surface_num, vc->num_output_surfaces); mp_msg(MSGT_VO, MSGL_DBG2, "[vdpau] Queued surface count (before add): " "%d\n", num_queued); return num_queued; } static inline uint64_t prev_vs2(struct vdpctx *vc, uint64_t ts, int shift) { uint64_t offset = ts - vc->recent_vsync_time; // Fix negative values for 1<recent_vsync_time offset += (uint64_t)vc->vsync_interval << shift; offset %= vc->vsync_interval; return ts - offset; } static void flip_page_timed(struct vo *vo, unsigned int pts_us, int duration) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; VdpStatus vdp_st; uint32_t vsync_interval = vc->vsync_interval; if (handle_preemption(vo) < 0) return; if (duration > INT_MAX / 1000) duration = -1; else duration *= 1000; if (vc->user_fps < 0) duration = -1; // Make sure drop logic is disabled uint64_t now = sync_vdptime(vo); uint64_t pts = pts_us ? convert_to_vdptime(vo, pts_us) : now; uint64_t ideal_pts = pts; uint64_t npts = duration >= 0 ? pts + duration : UINT64_MAX; #define PREV_VS2(ts, shift) prev_vs2(vc, ts, shift) // Only gives accurate results for ts >= vc->recent_vsync_time #define PREV_VSYNC(ts) PREV_VS2(ts, 0) /* We hope to be here at least one vsync before the frame should be shown. * If we are running late then don't drop the frame unless there is * already one queued for the next vsync; even if we _hope_ to show the * next frame soon enough to mean this one should be dropped we might * not make the target time in reality. Without this check we could drop * every frame, freezing the display completely if video lags behind. */ if (now > PREV_VSYNC(FFMAX(pts, vc->last_queue_time + vsync_interval))) npts = UINT64_MAX; /* Allow flipping a frame at a vsync if its presentation time is a * bit after that vsync and the change makes the flip time delta * from previous frame better match the target timestamp delta. * This avoids instability with frame timestamps falling near vsyncs. * For example if the frame timestamps were (with vsyncs at * integer values) 0.01, 1.99, 4.01, 5.99, 8.01, ... then * straightforward timing at next vsync would flip the frames at * 1, 2, 5, 6, 9; this changes it to 1, 2, 4, 6, 8 and so on with * regular 2-vsync intervals. * * Also allow moving the frame forward if it looks like we dropped * the previous frame incorrectly (now that we know better after * having final exact timestamp information for this frame) and * there would unnecessarily be a vsync without a frame change. */ uint64_t vsync = PREV_VSYNC(pts); if (pts < vsync + vsync_interval / 4 && (vsync - PREV_VS2(vc->last_queue_time, 16) > pts - vc->last_ideal_time + vsync_interval / 2 || vc->dropped_frame && vsync > vc->dropped_time)) pts -= vsync_interval / 2; vc->dropped_frame = true; // changed at end if false vc->dropped_time = ideal_pts; pts = FFMAX(pts, vc->last_queue_time + vsync_interval); pts = FFMAX(pts, now); if (npts < PREV_VSYNC(pts) + vsync_interval) return; int num_flips = update_presentation_queue_status(vo); vsync = vc->recent_vsync_time + num_flips * vc->vsync_interval; now = sync_vdptime(vo); pts = FFMAX(pts, now); pts = FFMAX(pts, vsync + (vsync_interval >> 2)); vsync = PREV_VSYNC(pts); if (npts < vsync + vsync_interval) return; pts = vsync + (vsync_interval >> 2); vdp_st = vdp->presentation_queue_display(vc->flip_queue, vc->output_surfaces[vc->surface_num], vo->dwidth, vo->dheight, pts); CHECK_ST_WARNING("Error when calling vdp_presentation_queue_display"); vc->last_queue_time = pts; vc->queue_time[vc->surface_num] = pts; vc->last_ideal_time = ideal_pts; vc->dropped_frame = false; vc->surface_num = WRAP_ADD(vc->surface_num, 1, vc->num_output_surfaces); vc->num_shown_frames = FFMIN(vc->num_shown_frames + 1, 1000); } static int draw_slice(struct vo *vo, uint8_t *image[], int stride[], int w, int h, int x, int y) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; VdpStatus vdp_st; if (handle_preemption(vo) < 0) return VO_TRUE; struct vdpau_render_state *rndr = (struct vdpau_render_state *)image[0]; int max_refs = vc->image_format == IMGFMT_VDPAU_H264 ? rndr->info.h264.num_ref_frames : 2; if (!IMGFMT_IS_VDPAU(vc->image_format)) return VO_FALSE; if ((vc->decoder == VDP_INVALID_HANDLE || vc->decoder_max_refs < max_refs) && !create_vdp_decoder(vo, max_refs)) return VO_FALSE; vdp_st = vdp->decoder_render(vc->decoder, rndr->surface, (void *)&rndr->info, rndr->bitstream_buffers_used, rndr->bitstream_buffers); CHECK_ST_WARNING("Failed VDPAU decoder rendering"); return VO_TRUE; } static struct vdpau_render_state *get_surface(struct vo *vo, int number) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; if (number > MAX_VIDEO_SURFACES) return NULL; if (vc->surface_render[number].surface == VDP_INVALID_HANDLE && !vc->is_preempted) { VdpStatus vdp_st; vdp_st = vdp->video_surface_create(vc->vdp_device, vc->vdp_chroma_type, vc->vid_width, vc->vid_height, &vc->surface_render[number].surface); CHECK_ST_WARNING("Error when calling vdp_video_surface_create"); } mp_msg(MSGT_VO, MSGL_DBG2, "VID CREATE: %u\n", vc->surface_render[number].surface); return &vc->surface_render[number]; } static void draw_image(struct vo *vo, mp_image_t *mpi, double pts) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; struct mp_image *reserved_mpi = NULL; struct vdpau_render_state *rndr; if (vc->is_preempted) { vo->frame_loaded = true; return; } if (IMGFMT_IS_VDPAU(vc->image_format)) { rndr = mpi->priv; reserved_mpi = mpi; } else if (!(mpi->flags & MP_IMGFLAG_DRAW_CALLBACK)) { VdpStatus vdp_st; void *destdata[3] = {mpi->planes[0], mpi->planes[2], mpi->planes[1]}; rndr = get_surface(vo, vc->deint_counter); vc->deint_counter = WRAP_ADD(vc->deint_counter, 1, NUM_BUFFERED_VIDEO); if (vc->image_format == IMGFMT_NV12) destdata[1] = destdata[2]; vdp_st = vdp->video_surface_put_bits_y_cb_cr(rndr->surface, vc->vdp_pixel_format, (const void *const*)destdata, mpi->stride); // pitch CHECK_ST_WARNING("Error when calling " "vdp_video_surface_put_bits_y_cb_cr"); } else // We don't support slice callbacks so this shouldn't occur - // I think the flags test above in pointless, but I'm adding // this instead of removing it just in case. abort(); if (mpi->fields & MP_IMGFIELD_ORDERED) vc->top_field_first = !!(mpi->fields & MP_IMGFIELD_TOP_FIRST); else vc->top_field_first = 1; add_new_video_surface(vo, rndr->surface, reserved_mpi, pts); return; } static uint32_t get_image(struct vo *vo, mp_image_t *mpi) { struct vdpctx *vc = vo->priv; struct vdpau_render_state *rndr; // no dr for non-decoding for now if (!IMGFMT_IS_VDPAU(vc->image_format)) return VO_FALSE; if (mpi->type != MP_IMGTYPE_NUMBERED) return VO_FALSE; rndr = get_surface(vo, mpi->number); if (!rndr) { mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] no surfaces available in " "get_image\n"); // TODO: this probably breaks things forever, provide a dummy buffer? return VO_FALSE; } mpi->flags |= MP_IMGFLAG_DIRECT; mpi->stride[0] = mpi->stride[1] = mpi->stride[2] = 0; mpi->planes[0] = mpi->planes[1] = mpi->planes[2] = NULL; // hack to get around a check and to avoid a special-case in vd_ffmpeg.c mpi->planes[0] = (void *)rndr; mpi->num_planes = 1; mpi->priv = rndr; return VO_TRUE; } static int query_format(uint32_t format) { int default_flags = VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN | VFCAP_OSD | VFCAP_EOSD | VFCAP_EOSD_UNSCALED | VFCAP_FLIP; switch (format) { case IMGFMT_YV12: case IMGFMT_I420: case IMGFMT_IYUV: case IMGFMT_NV12: case IMGFMT_YUY2: case IMGFMT_UYVY: return default_flags | VOCAP_NOSLICES; case IMGFMT_VDPAU_MPEG1: case IMGFMT_VDPAU_MPEG2: case IMGFMT_VDPAU_H264: case IMGFMT_VDPAU_WMV3: case IMGFMT_VDPAU_VC1: case IMGFMT_VDPAU_MPEG4: return default_flags; } return 0; } static void destroy_vdpau_objects(struct vo *vo) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; int i; VdpStatus vdp_st; free_video_specific(vo); if (vc->flip_queue != VDP_INVALID_HANDLE) { vdp_st = vdp->presentation_queue_destroy(vc->flip_queue); CHECK_ST_WARNING("Error when calling vdp_presentation_queue_destroy"); } if (vc->flip_target != VDP_INVALID_HANDLE) { vdp_st = vdp->presentation_queue_target_destroy(vc->flip_target); CHECK_ST_WARNING("Error when calling " "vdp_presentation_queue_target_destroy"); } for (i = 0; i <= vc->num_output_surfaces; i++) { if (vc->output_surfaces[i] == VDP_INVALID_HANDLE) continue; vdp_st = vdp->output_surface_destroy(vc->output_surfaces[i]); CHECK_ST_WARNING("Error when calling vdp_output_surface_destroy"); } if (vc->eosd_surface.surface != VDP_INVALID_HANDLE) { vdp_st = vdp->bitmap_surface_destroy(vc->eosd_surface.surface); CHECK_ST_WARNING("Error when calling vdp_bitmap_surface_destroy"); } vdp_st = vdp->device_destroy(vc->vdp_device); CHECK_ST_WARNING("Error when calling vdp_device_destroy"); } static void uninit(struct vo *vo) { struct vdpctx *vc = vo->priv; /* Destroy all vdpau objects */ destroy_vdpau_objects(vo); #ifdef CONFIG_XF86VM if (vc->mode_switched) vo_vm_close(vo); #endif vo_x11_uninit(vo); // Free bitstream buffers allocated by FFmpeg for (int i = 0; i < MAX_VIDEO_SURFACES; i++) av_freep(&vc->surface_render[i].bitstream_buffers); } static int preinit(struct vo *vo, const char *arg) { int i; struct vdpctx *vc = talloc_zero(vo, struct vdpctx); vo->priv = vc; // Mark everything as invalid first so uninit() can tell what has been // allocated mark_vdpau_objects_uninitialized(vo); vc->deint_type = 3; vc->chroma_deint = 1; vc->user_colorspace = 1; vc->flip_offset_window = 50; vc->flip_offset_fs = 50; vc->num_output_surfaces = 3; const opt_t subopts[] = { {"deint", OPT_ARG_INT, &vc->deint, NULL}, {"chroma-deint", OPT_ARG_BOOL, &vc->chroma_deint, NULL}, {"pullup", OPT_ARG_BOOL, &vc->pullup, NULL}, {"denoise", OPT_ARG_FLOAT, &vc->denoise, NULL}, {"sharpen", OPT_ARG_FLOAT, &vc->sharpen, NULL}, {"colorspace", OPT_ARG_INT, &vc->user_colorspace, NULL}, {"studio", OPT_ARG_BOOL, &vc->studio_levels, NULL}, {"hqscaling", OPT_ARG_INT, &vc->hqscaling, NULL}, {"fps", OPT_ARG_FLOAT, &vc->user_fps, NULL}, {"queuetime_windowed", OPT_ARG_INT, &vc->flip_offset_window, NULL}, {"queuetime_fs", OPT_ARG_INT, &vc->flip_offset_fs, NULL}, {"output_surfaces", OPT_ARG_INT, &vc->num_output_surfaces, NULL}, {NULL} }; if (subopt_parse(arg, subopts) != 0) { mp_msg(MSGT_VO, MSGL_FATAL, "[vdpau] Could not parse suboptions.\n"); return -1; } if (vc->hqscaling < 0 || vc->hqscaling > 9) { mp_msg(MSGT_VO, MSGL_FATAL, "[vdpau] Invalid value for suboption " "hqscaling\n"); return -1; } if (vc->num_output_surfaces < 2) { mp_msg(MSGT_VO, MSGL_FATAL, "[vdpau] Invalid suboption " "output_surfaces: can't use less than 2 surfaces\n"); return -1; } if (vc->num_output_surfaces > MAX_OUTPUT_SURFACES) { mp_msg(MSGT_VO, MSGL_WARN, "[vdpau] Number of output surfaces " "is limited to %d.\n", MAX_OUTPUT_SURFACES); vc->num_output_surfaces = MAX_OUTPUT_SURFACES; } if (vc->deint) vc->deint_type = FFABS(vc->deint); if (vc->deint < 0) vc->deint = 0; if (!vo_init(vo)) return -1; // After this calling uninit() should work to free resources if (win_x11_init_vdpau_procs(vo) < 0) { if (vc->vdp->device_destroy) vc->vdp->device_destroy(vc->vdp_device); vo_x11_uninit(vo); return -1; } // full grayscale palette. for (i = 0; i < PALETTE_SIZE; ++i) vc->palette[i] = (i << 16) | (i << 8) | i; vc->procamp.struct_version = VDP_PROCAMP_VERSION; vc->procamp.brightness = 0.0; vc->procamp.contrast = 1.0; vc->procamp.saturation = 1.0; vc->procamp.hue = 0.0; return 0; } static int get_equalizer(struct vo *vo, const char *name, int *value) { struct vdpctx *vc = vo->priv; if (!strcasecmp(name, "brightness")) *value = vc->procamp.brightness * 100; else if (!strcasecmp(name, "contrast")) *value = (vc->procamp.contrast - 1.0) * 100; else if (!strcasecmp(name, "saturation")) *value = (vc->procamp.saturation - 1.0) * 100; else if (!strcasecmp(name, "hue")) *value = vc->procamp.hue * 100 / M_PI; else return VO_NOTIMPL; return VO_TRUE; } static int set_equalizer(struct vo *vo, const char *name, int value) { struct vdpctx *vc = vo->priv; if (!strcasecmp(name, "brightness")) vc->procamp.brightness = value / 100.0; else if (!strcasecmp(name, "contrast")) vc->procamp.contrast = value / 100.0 + 1.0; else if (!strcasecmp(name, "saturation")) vc->procamp.saturation = value / 100.0 + 1.0; else if (!strcasecmp(name, "hue")) vc->procamp.hue = value / 100.0 * M_PI; else return VO_NOTIMPL; update_csc_matrix(vo); return true; } static int control(struct vo *vo, uint32_t request, void *data) { struct vdpctx *vc = vo->priv; struct vdp_functions *vdp = vc->vdp; handle_preemption(vo); switch (request) { case VOCTRL_GET_DEINTERLACE: *(int *)data = vc->deint; return VO_TRUE; case VOCTRL_SET_DEINTERLACE: vc->deint = *(int *)data; if (vc->deint) vc->deint = vc->deint_type; if (vc->deint_type > 2) { VdpStatus vdp_st; VdpVideoMixerFeature features[1] = {vc->deint_type == 3 ? VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL : VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL}; VdpBool feature_enables[1] = {vc->deint ? VDP_TRUE : VDP_FALSE}; vdp_st = vdp->video_mixer_set_feature_enables(vc->video_mixer, 1, features, feature_enables); CHECK_ST_WARNING("Error changing deinterlacing settings"); } return VO_TRUE; case VOCTRL_PAUSE: if (vc->dropped_frame) flip_page_timed(vo, 0, -1); return (vc->paused = true); case VOCTRL_RESUME: return (vc->paused = false); case VOCTRL_QUERY_FORMAT: return query_format(*(uint32_t *)data); case VOCTRL_GET_IMAGE: return get_image(vo, data); case VOCTRL_DRAW_IMAGE: abort(); // draw_image() should get called directly case VOCTRL_BORDER: vo_x11_border(vo); resize(vo); return VO_TRUE; case VOCTRL_FULLSCREEN: vo_x11_fullscreen(vo); resize(vo); return VO_TRUE; case VOCTRL_GET_PANSCAN: return VO_TRUE; case VOCTRL_SET_PANSCAN: resize(vo); return VO_TRUE; case VOCTRL_SET_EQUALIZER: { struct voctrl_set_equalizer_args *args = data; return set_equalizer(vo, args->name, args->value); } case VOCTRL_GET_EQUALIZER: { struct voctrl_get_equalizer_args *args = data; return get_equalizer(vo, args->name, args->valueptr); } case VOCTRL_SET_YUV_COLORSPACE: vc->colorspace = *(int *)data % 3; update_csc_matrix(vo); return true; case VOCTRL_GET_YUV_COLORSPACE: *(int *)data = vc->colorspace; return true; case VOCTRL_ONTOP: vo_x11_ontop(vo); return VO_TRUE; case VOCTRL_UPDATE_SCREENINFO: update_xinerama_info(vo); return VO_TRUE; case VOCTRL_DRAW_EOSD: if (!data) return VO_FALSE; generate_eosd(vo, data); draw_eosd(vo); return VO_TRUE; case VOCTRL_GET_EOSD_RES: { struct mp_eosd_res *r = data; r->w = vo->dwidth; r->h = vo->dheight; r->ml = r->mr = vc->border_x; r->mt = r->mb = vc->border_y; return VO_TRUE; } case VOCTRL_REDRAW_OSD: video_to_output_surface(vo); draw_eosd(vo); draw_osd(vo, data); flip_page_timed(vo, 0, -1); return true; case VOCTRL_RESET: forget_frames(vo); return true; } return VO_NOTIMPL; } const struct vo_driver video_out_vdpau = { .is_new = true, .buffer_frames = true, .info = &(const struct vo_info_s){ "VDPAU with X11", "vdpau", "Rajib Mahapatra and others", "" }, .preinit = preinit, .config = config, .control = control, .draw_image = draw_image, .get_buffered_frame = get_buffered_frame, .draw_slice = draw_slice, .draw_osd = draw_osd, .flip_page_timed = flip_page_timed, .check_events = check_events, .uninit = uninit, };