/* * VDPAU video output driver * * Copyright (C) 2008 NVIDIA * * 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. */ /** * \defgroup VDPAU_Presentation VDPAU Presentation * \ingroup Decoder * * 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 "config.h" #include "mp_msg.h" #include "video_out.h" #include "video_out_internal.h" #include "x11_common.h" #include "aspect.h" #include "sub.h" #include "libavcodec/vdpau.h" #include "gui/interface.h" #include "libavutil/common.h" static vo_info_t info = { "VDPAU with X11", "vdpau", "Rajib Mahapatra and others", "" }; LIBVO_EXTERN(vdpau) #define CHECK_ST_ERROR(message) \ 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; \ } #define CHECK_ST_WARNING(message) \ if (vdp_st != VDP_STATUS_OK) \ mp_msg(MSGT_VO, MSGL_WARN, "[vdpau] %s: %s\n", \ message, vdp_get_error_string(vdp_st)); /* number of video and output surfaces */ #define NUM_OUTPUT_SURFACES 3 #define MAX_VIDEO_SURFACES 50 /* number of palette entries */ #define PALETTE_SIZE 256 /* * Global variable declaration - VDPAU specific */ /* Declaration for all variables of win_x11_init_vdpau_procs() and * win_x11_init_vdpau_flip_queue() functions */ static VdpDevice vdp_device; static VdpDeviceCreateX11 *vdp_device_create; static VdpGetProcAddress *vdp_get_proc_address; static VdpPresentationQueueTarget vdp_flip_target; static VdpPresentationQueue vdp_flip_queue; static VdpDeviceDestroy *vdp_device_destroy; static VdpVideoSurfaceCreate *vdp_video_surface_create; static VdpVideoSurfaceDestroy *vdp_video_surface_destroy; static VdpGetErrorString *vdp_get_error_string; /* May be used in software filtering/postprocessing options * in MPlayer (./mplayer -vf ..) if we copy video_surface data to * system memory. */ static VdpVideoSurfacePutBitsYCbCr *vdp_video_surface_put_bits_y_cb_cr; static VdpOutputSurfacePutBitsNative *vdp_output_surface_put_bits_native; static VdpOutputSurfaceCreate *vdp_output_surface_create; static VdpOutputSurfaceDestroy *vdp_output_surface_destroy; /* VideoMixer puts video_surface data on displayable output_surface. */ static VdpVideoMixerCreate *vdp_video_mixer_create; static VdpVideoMixerDestroy *vdp_video_mixer_destroy; static VdpVideoMixerRender *vdp_video_mixer_render; static VdpPresentationQueueTargetDestroy *vdp_presentation_queue_target_destroy; static VdpPresentationQueueCreate *vdp_presentation_queue_create; static VdpPresentationQueueDestroy *vdp_presentation_queue_destroy; static VdpPresentationQueueDisplay *vdp_presentation_queue_display; static VdpPresentationQueueBlockUntilSurfaceIdle *vdp_presentation_queue_block_until_surface_idle; static VdpPresentationQueueTargetCreateX11 *vdp_presentation_queue_target_create_x11; /* output_surfaces[2] is used in composite-picture. */ static VdpOutputSurfaceRenderOutputSurface *vdp_output_surface_render_output_surface; static VdpOutputSurfacePutBitsIndexed *vdp_output_surface_put_bits_indexed; static VdpDecoderCreate *vdp_decoder_create; static VdpDecoderDestroy *vdp_decoder_destroy; static VdpDecoderRender *vdp_decoder_render; static void *vdpau_lib_handle; static VdpOutputSurface output_surfaces[NUM_OUTPUT_SURFACES]; static int output_surface_width, output_surface_height; static VdpVideoMixer video_mixer; static VdpDecoder decoder; static int decoder_max_refs; static VdpRect src_rect_vid; static VdpRect out_rect_vid; static int border_x, border_y; static struct vdpau_render_state surface_render[MAX_VIDEO_SURFACES]; static int surface_num; static int vid_surface_num; static uint32_t vid_width, vid_height; static uint32_t image_format; static const VdpChromaType vdp_chroma_type = VDP_CHROMA_TYPE_420; /* draw_osd */ static unsigned char *index_data; static int index_data_size; static uint32_t palette[PALETTE_SIZE]; /* * X11 specific */ static int visible_buf; static int int_pause; static void video_to_output_surface(void) { VdpTime dummy; VdpStatus vdp_st; VdpOutputSurface output_surface = output_surfaces[surface_num]; if (vid_surface_num < 0) return; vdp_st = vdp_presentation_queue_block_until_surface_idle(vdp_flip_queue, output_surface, &dummy); CHECK_ST_WARNING("Error when calling vdp_presentation_queue_block_until_surface_idle") vdp_st = vdp_video_mixer_render(video_mixer, VDP_INVALID_HANDLE, 0, VDP_VIDEO_MIXER_PICTURE_STRUCTURE_FRAME, 0, NULL, surface_render[vid_surface_num].surface, 0, NULL, &src_rect_vid, output_surface, NULL, &out_rect_vid, 0, NULL); CHECK_ST_WARNING("Error when calling vdp_video_mixer_render") } static void resize(void) { VdpStatus vdp_st; int i; struct vo_rect src_rect; struct vo_rect dst_rect; struct vo_rect borders; calc_src_dst_rects(vid_width, vid_height, &src_rect, &dst_rect, &borders, NULL); out_rect_vid.x0 = dst_rect.left; out_rect_vid.x1 = dst_rect.right; out_rect_vid.y0 = dst_rect.top; out_rect_vid.y1 = dst_rect.bottom; src_rect_vid.x0 = src_rect.left; src_rect_vid.x1 = src_rect.right; src_rect_vid.y0 = src_rect.top; src_rect_vid.y1 = src_rect.bottom; border_x = borders.left; border_y = borders.top; #ifdef CONFIG_FREETYPE // adjust font size to display size force_load_font = 1; #endif vo_osd_changed(OSDTYPE_OSD); if (output_surface_width < vo_dwidth || output_surface_height < vo_dheight) { if (output_surface_width < vo_dwidth) { output_surface_width += output_surface_width >> 1; output_surface_width = FFMAX(output_surface_width, vo_dwidth); } if (output_surface_height < vo_dheight) { output_surface_height += output_surface_height >> 1; output_surface_height = FFMAX(output_surface_height, vo_dheight); } // Creation of output_surfaces for (i = 0; i < NUM_OUTPUT_SURFACES; i++) { if (output_surfaces[i] != VDP_INVALID_HANDLE) vdp_output_surface_destroy(output_surfaces[i]); vdp_st = vdp_output_surface_create(vdp_device, VDP_RGBA_FORMAT_B8G8R8A8, output_surface_width, output_surface_height, &output_surfaces[i]); CHECK_ST_WARNING("Error when calling vdp_output_surface_create") mp_msg(MSGT_VO, MSGL_DBG2, "OUT CREATE: %u\n", output_surfaces[i]); } } video_to_output_surface(); if (visible_buf) flip_page(); } /* Initialize vdp_get_proc_address, called from preinit() */ static int win_x11_init_vdpau_procs(void) { VdpStatus vdp_st; struct vdp_function { const int id; void *pointer; }; const struct vdp_function *dsc; static const struct vdp_function vdp_func[] = { {VDP_FUNC_ID_GET_ERROR_STRING, &vdp_get_error_string}, {VDP_FUNC_ID_DEVICE_DESTROY, &vdp_device_destroy}, {VDP_FUNC_ID_VIDEO_SURFACE_CREATE, &vdp_video_surface_create}, {VDP_FUNC_ID_VIDEO_SURFACE_DESTROY, &vdp_video_surface_destroy}, {VDP_FUNC_ID_VIDEO_SURFACE_PUT_BITS_Y_CB_CR, &vdp_video_surface_put_bits_y_cb_cr}, {VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_NATIVE, &vdp_output_surface_put_bits_native}, {VDP_FUNC_ID_OUTPUT_SURFACE_CREATE, &vdp_output_surface_create}, {VDP_FUNC_ID_OUTPUT_SURFACE_DESTROY, &vdp_output_surface_destroy}, {VDP_FUNC_ID_VIDEO_MIXER_CREATE, &vdp_video_mixer_create}, {VDP_FUNC_ID_VIDEO_MIXER_DESTROY, &vdp_video_mixer_destroy}, {VDP_FUNC_ID_VIDEO_MIXER_RENDER, &vdp_video_mixer_render}, {VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_DESTROY, &vdp_presentation_queue_target_destroy}, {VDP_FUNC_ID_PRESENTATION_QUEUE_CREATE, &vdp_presentation_queue_create}, {VDP_FUNC_ID_PRESENTATION_QUEUE_DESTROY, &vdp_presentation_queue_destroy}, {VDP_FUNC_ID_PRESENTATION_QUEUE_DISPLAY, &vdp_presentation_queue_display}, {VDP_FUNC_ID_PRESENTATION_QUEUE_BLOCK_UNTIL_SURFACE_IDLE, &vdp_presentation_queue_block_until_surface_idle}, {VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_CREATE_X11, &vdp_presentation_queue_target_create_x11}, {VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_OUTPUT_SURFACE, &vdp_output_surface_render_output_surface}, {VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_INDEXED, &vdp_output_surface_put_bits_indexed}, {VDP_FUNC_ID_DECODER_CREATE, &vdp_decoder_create}, {VDP_FUNC_ID_DECODER_RENDER, &vdp_decoder_render}, {VDP_FUNC_ID_DECODER_DESTROY, &vdp_decoder_destroy}, {0, NULL} }; vdp_st = vdp_device_create(mDisplay, mScreen, &vdp_device, &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; } for (dsc = vdp_func; dsc->pointer; dsc++) { vdp_st = vdp_get_proc_address(vdp_device, dsc->id, dsc->pointer); 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; } } return 0; } /* Initialize vdpau_flip_queue, called from config() */ static int win_x11_init_vdpau_flip_queue(void) { VdpStatus vdp_st; vdp_st = vdp_presentation_queue_target_create_x11(vdp_device, vo_window, &vdp_flip_target); CHECK_ST_ERROR("Error when calling vdp_presentation_queue_target_create_x11") vdp_st = vdp_presentation_queue_create(vdp_device, vdp_flip_target, &vdp_flip_queue); CHECK_ST_ERROR("Error when calling vdp_presentation_queue_create") return 0; } static int create_vdp_mixer(VdpChromaType vdp_chroma_type) { #define VDP_NUM_MIXER_PARAMETER 3 VdpStatus vdp_st; 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] = { &vid_width, &vid_height, &vdp_chroma_type }; vdp_st = vdp_video_mixer_create(vdp_device, 0, 0, VDP_NUM_MIXER_PARAMETER, parameters, parameter_values, &video_mixer); CHECK_ST_ERROR("Error when calling vdp_video_mixer_create") return 0; } // Free everything specific to a certain video file static void free_video_specific(void) { int i; VdpStatus vdp_st; if (decoder != VDP_INVALID_HANDLE) vdp_decoder_destroy(decoder); decoder = VDP_INVALID_HANDLE; decoder_max_refs = -1; for (i = 0; i < MAX_VIDEO_SURFACES; i++) { if (surface_render[i].surface != VDP_INVALID_HANDLE) { vdp_st = vdp_video_surface_destroy(surface_render[i].surface); CHECK_ST_WARNING("Error when calling vdp_video_surface_destroy") } surface_render[i].surface = VDP_INVALID_HANDLE; } if (video_mixer != VDP_INVALID_HANDLE) vdp_st = vdp_video_mixer_destroy(video_mixer); CHECK_ST_WARNING("Error when calling vdp_video_mixer_destroy") video_mixer = VDP_INVALID_HANDLE; } /* * connect to X server, create and map window, initialize all * VDPAU objects, create different surfaces etc. */ static int config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t flags, char *title, uint32_t format) { XVisualInfo vinfo; XSetWindowAttributes xswa; XWindowAttributes attribs; unsigned long xswamask; int depth; #ifdef CONFIG_XF86VM int vm = flags & VOFLAG_MODESWITCHING; #endif image_format = format; int_pause = 0; visible_buf = 0; #ifdef CONFIG_GUI if (use_gui) guiGetEvent(guiSetShVideo, 0); // the GUI will set up / resize our window else #endif { #ifdef CONFIG_XF86VM if (vm) vo_vm_switch(); else #endif XGetWindowAttributes(mDisplay, DefaultRootWindow(mDisplay), &attribs); depth = attribs.depth; if (depth != 15 && depth != 16 && depth != 24 && depth != 32) depth = 24; XMatchVisualInfo(mDisplay, mScreen, depth, TrueColor, &vinfo); xswa.background_pixel = 0; xswa.border_pixel = 0; xswamask = CWBackPixel | CWBorderPixel; vo_x11_create_vo_window(&vinfo, vo_dx, vo_dy, d_width, d_height, flags, CopyFromParent, "vdpau", title); XChangeWindowAttributes(mDisplay, vo_window, xswamask, &xswa); #ifdef CONFIG_XF86VM if (vm) { /* Grab the mouse pointer in our window */ if (vo_grabpointer) XGrabPointer(mDisplay, vo_window, True, 0, GrabModeAsync, GrabModeAsync, vo_window, None, CurrentTime); XSetInputFocus(mDisplay, vo_window, RevertToNone, CurrentTime); } #endif } if ((flags & VOFLAG_FULLSCREEN) && WinID <= 0) vo_fs = 1; /* -----VDPAU related code here -------- */ free_video_specific(); if (vdp_flip_queue == VDP_INVALID_HANDLE && win_x11_init_vdpau_flip_queue()) return -1; // video width and height vid_width = width; vid_height = height; if (create_vdp_mixer(vdp_chroma_type)) return -1; surface_num = 0; vid_surface_num = -1; resize(); return 0; } static void check_events(void) { int e = vo_x11_check_events(mDisplay); if (e & VO_EVENT_RESIZE) resize(); if ((e & VO_EVENT_EXPOSE || e & VO_EVENT_RESIZE) && int_pause) { /* did we already draw a buffer */ if (visible_buf) { /* redraw the last visible buffer */ VdpStatus vdp_st; vdp_st = vdp_presentation_queue_display(vdp_flip_queue, output_surfaces[surface_num], vo_dwidth, vo_dheight, 0); CHECK_ST_WARNING("Error when calling vdp_presentation_queue_display") } } } static void draw_osd_I8A8(int x0,int y0, int w,int h, unsigned char *src, unsigned char *srca, int stride) { VdpOutputSurface output_surface = output_surfaces[surface_num]; VdpStatus vdp_st; int i, j; int pitch; int index_data_size_required; VdpRect output_indexed_rect_vid; VdpOutputSurfaceRenderBlendState blend_state; if (!w || !h) return; index_data_size_required = 2*w*h; if (index_data_size < index_data_size_required) { index_data = realloc(index_data, index_data_size_required); index_data_size = index_data_size_required; } // index_data creation, component order - I, A, I, A, ..... for (i = 0; i < h; i++) for (j = 0; j < w; j++) { index_data[i*2*w + j*2] = src [i*stride+j]; 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 output_surfaces[2]. vdp_st = vdp_output_surface_put_bits_indexed(output_surfaces[2], VDP_INDEXED_FORMAT_I8A8, (const void *const*)&index_data, &pitch, &output_indexed_rect_vid, VDP_COLOR_TABLE_FORMAT_B8G8R8X8, (void *)palette); CHECK_ST_WARNING("Error when calling vdp_output_surface_put_bits_indexed") blend_state.struct_version = VDP_OUTPUT_SURFACE_RENDER_BLEND_STATE_VERSION; blend_state.blend_factor_source_color = VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE; blend_state.blend_factor_source_alpha = VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE; blend_state.blend_factor_destination_color = VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA; blend_state.blend_factor_destination_alpha = VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA; blend_state.blend_equation_color = VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_ADD; blend_state.blend_equation_alpha = VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_ADD; vdp_st = vdp_output_surface_render_output_surface(output_surface, &output_indexed_rect_vid, output_surfaces[2], &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_osd(void) { mp_msg(MSGT_VO, MSGL_DBG2, "DRAW_OSD\n"); vo_draw_text_ext(vo_dwidth, vo_dheight, border_x, border_y, border_x, border_y, vid_width, vid_height, draw_osd_I8A8); } static void flip_page(void) { VdpStatus vdp_st; mp_msg(MSGT_VO, MSGL_DBG2, "\nFLIP_PAGE VID:%u -> OUT:%u\n", surface_render[vid_surface_num].surface, output_surfaces[surface_num]); vdp_st = vdp_presentation_queue_display(vdp_flip_queue, output_surfaces[surface_num], vo_dwidth, vo_dheight, 0); CHECK_ST_WARNING("Error when calling vdp_presentation_queue_display") surface_num = !surface_num; visible_buf = 1; } static int draw_slice(uint8_t *image[], int stride[], int w, int h, int x, int y) { VdpStatus vdp_st; struct vdpau_render_state *rndr = (struct vdpau_render_state *)image[0]; int max_refs = image_format == IMGFMT_VDPAU_H264 ? rndr->info.h264.num_ref_frames : 2; if (!IMGFMT_IS_VDPAU(image_format)) return VO_FALSE; if (decoder == VDP_INVALID_HANDLE || decoder_max_refs < max_refs) { VdpDecoderProfile vdp_decoder_profile; if (decoder != VDP_INVALID_HANDLE) vdp_decoder_destroy(decoder); decoder = VDP_INVALID_HANDLE; switch (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; 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; } vdp_st = vdp_decoder_create(vdp_device, vdp_decoder_profile, vid_width, vid_height, max_refs, &decoder); CHECK_ST_WARNING("Failed creating VDPAU decoder"); decoder_max_refs = max_refs; } vdp_st = vdp_decoder_render(decoder, rndr->surface, (void *)&rndr->info, rndr->bitstream_buffers_used, rndr->bitstream_buffers); CHECK_ST_WARNING("Failed VDPAU decoder rendering"); return VO_TRUE; } static int draw_frame(uint8_t *src[]) { return VO_ERROR; } static struct vdpau_render_state *get_surface(int number) { if (number > MAX_VIDEO_SURFACES) return NULL; if (surface_render[number].surface == VDP_INVALID_HANDLE) { VdpStatus vdp_st; vdp_st = vdp_video_surface_create(vdp_device, vdp_chroma_type, vid_width, vid_height, &surface_render[number].surface); CHECK_ST_WARNING("Error when calling vdp_video_surface_create") if (vdp_st != VDP_STATUS_OK) return NULL; } mp_msg(MSGT_VO, MSGL_DBG2, "VID CREATE: %u\n", surface_render[number].surface); return &surface_render[number]; } static uint32_t draw_image(mp_image_t *mpi) { if (IMGFMT_IS_VDPAU(image_format)) { struct vdpau_render_state *rndr = mpi->priv; vid_surface_num = rndr - surface_render; } else if (!(mpi->flags & MP_IMGFLAG_DRAW_CALLBACK)) { VdpStatus vdp_st; void *destdata[3] = {mpi->planes[0], mpi->planes[2], mpi->planes[1]}; struct vdpau_render_state *rndr = get_surface(0); vid_surface_num = rndr - surface_render; vdp_st = vdp_video_surface_put_bits_y_cb_cr(rndr->surface, VDP_YCBCR_FORMAT_YV12, (const void *const*)destdata, mpi->stride); // pitch CHECK_ST_ERROR("Error when calling vdp_video_surface_put_bits_y_cb_cr") } video_to_output_surface(); return VO_TRUE; } static uint32_t get_image(mp_image_t *mpi) { struct vdpau_render_state *rndr; // no dr for non-decoding for now if (!IMGFMT_IS_VDPAU(image_format)) return VO_FALSE; if (mpi->type != MP_IMGTYPE_NUMBERED) return VO_FALSE; rndr = get_surface(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) { switch (format) { case IMGFMT_YV12: case IMGFMT_VDPAU_MPEG1: case IMGFMT_VDPAU_MPEG2: case IMGFMT_VDPAU_H264: case IMGFMT_VDPAU_WMV3: case IMGFMT_VDPAU_VC1: return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN | VFCAP_OSD; } return 0; } static void DestroyVdpauObjects(void) { int i; VdpStatus vdp_st; free_video_specific(); vdp_st = vdp_presentation_queue_destroy(vdp_flip_queue); CHECK_ST_WARNING("Error when calling vdp_presentation_queue_destroy") vdp_st = vdp_presentation_queue_target_destroy(vdp_flip_target); CHECK_ST_WARNING("Error when calling vdp_presentation_queue_target_destroy") for (i = 0; i < NUM_OUTPUT_SURFACES; i++) { vdp_st = vdp_output_surface_destroy(output_surfaces[i]); output_surfaces[i] = VDP_INVALID_HANDLE; CHECK_ST_WARNING("Error when calling vdp_output_surface_destroy") } vdp_st = vdp_device_destroy(vdp_device); CHECK_ST_WARNING("Error when calling vdp_device_destroy") } static void uninit(void) { if (!vo_config_count) return; visible_buf = 0; /* Destroy all vdpau objects */ DestroyVdpauObjects(); free(index_data); index_data = NULL; #ifdef CONFIG_XF86VM vo_vm_close(); #endif vo_x11_uninit(); dlclose(vdpau_lib_handle); } static int preinit(const char *arg) { int i; static const char *vdpaulibrary = "libvdpau.so.1"; static const char *vdpau_device_create = "vdp_device_create_x11"; if (arg) { mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] Unknown subdevice: %s\n", arg); return ENOSYS; } vdpau_lib_handle = dlopen(vdpaulibrary, RTLD_LAZY); if (!vdpau_lib_handle) { mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] Could not open dynamic library %s\n", vdpaulibrary); return -1; } vdp_device_create = dlsym(vdpau_lib_handle, vdpau_device_create); if (!vdp_device_create) { mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] Could not find function %s in %s\n", vdpau_device_create, vdpaulibrary); return -1; } if (!vo_init() || win_x11_init_vdpau_procs()) return -1; decoder = VDP_INVALID_HANDLE; for (i = 0; i < MAX_VIDEO_SURFACES; i++) surface_render[i].surface = VDP_INVALID_HANDLE; video_mixer = VDP_INVALID_HANDLE; for (i = 0; i < NUM_OUTPUT_SURFACES; i++) output_surfaces[i] = VDP_INVALID_HANDLE; vdp_flip_queue = VDP_INVALID_HANDLE; output_surface_width = output_surface_height = -1; // full grayscale palette. for (i = 0; i < PALETTE_SIZE; ++i) palette[i] = (i << 16) | (i << 8) | i; index_data = NULL; index_data_size = 0; return 0; } static int control(uint32_t request, void *data, ...) { switch (request) { case VOCTRL_PAUSE: return (int_pause = 1); case VOCTRL_RESUME: return (int_pause = 0); case VOCTRL_QUERY_FORMAT: return query_format(*(uint32_t *)data); case VOCTRL_GET_IMAGE: return get_image(data); case VOCTRL_DRAW_IMAGE: return draw_image(data); case VOCTRL_GUISUPPORT: return VO_TRUE; case VOCTRL_BORDER: vo_x11_border(); resize(); return VO_TRUE; case VOCTRL_FULLSCREEN: vo_x11_fullscreen(); resize(); return VO_TRUE; case VOCTRL_GET_PANSCAN: return VO_TRUE; case VOCTRL_SET_PANSCAN: resize(); return VO_TRUE; case VOCTRL_SET_EQUALIZER: { va_list ap; int value; va_start(ap, data); value = va_arg(ap, int); va_end(ap); return vo_x11_set_equalizer(data, value); } case VOCTRL_GET_EQUALIZER: { va_list ap; int *value; va_start(ap, data); value = va_arg(ap, int *); va_end(ap); return vo_x11_get_equalizer(data, value); } case VOCTRL_ONTOP: vo_x11_ontop(); return VO_TRUE; case VOCTRL_UPDATE_SCREENINFO: update_xinerama_info(); return VO_TRUE; } return VO_NOTIMPL; } /* @} */