static int dxva2_device_create9ex(AVHWDeviceContext *ctx, UINT adapter) { DXVA2DevicePriv *priv = ctx->user_opaque; D3DPRESENT_PARAMETERS d3dpp = dxva2_present_params; D3DDISPLAYMODEEX modeex = {0}; IDirect3D9Ex *d3d9ex = NULL; IDirect3DDevice9Ex *exdev = NULL; HRESULT hr; pDirect3DCreate9Ex *createD3DEx = (pDirect3DCreate9Ex *)GetProcAddress(priv->d3dlib, "Direct3DCreate9Ex"); if (!createD3DEx) return AVERROR(ENOSYS); hr = createD3DEx(D3D_SDK_VERSION, &d3d9ex); if (FAILED(hr)) return AVERROR_UNKNOWN; IDirect3D9Ex_GetAdapterDisplayModeEx(d3d9ex, adapter, &modeex, NULL); d3dpp.BackBufferFormat = modeex.Format; hr = IDirect3D9Ex_CreateDeviceEx(d3d9ex, adapter, D3DDEVTYPE_HAL, GetShellWindow(), FF_D3DCREATE_FLAGS, &d3dpp, NULL, &exdev); if (FAILED(hr)) { IDirect3D9Ex_Release(d3d9ex); return AVERROR_UNKNOWN; } av_log(ctx, AV_LOG_VERBOSE, "Using D3D9Ex device.\n"); priv->d3d9 = (IDirect3D9 *)d3d9ex; priv->d3d9device = (IDirect3DDevice9 *)exdev; return 0; }
static void test_get_adapter_displaymode_ex(void) { HWND window = create_window(); IDirect3D9 *d3d9 = (void *) 0xdeadbeef; IDirect3D9Ex *d3d9ex; UINT count; HRESULT hr; D3DDISPLAYMODE mode; D3DDISPLAYMODEEX mode_ex; D3DDISPLAYROTATION rotation; HANDLE hdll; DEVMODEA startmode; LONG retval; hr = pDirect3DCreate9Ex(D3D_SDK_VERSION, &d3d9ex); if (FAILED(hr)) { skip("Direct3D9Ex is not available (%#x)\n", hr); DestroyWindow(window); return; } count = IDirect3D9Ex_GetAdapterCount(d3d9ex); if (!count) { skip("No adapters available.\n"); IDirect3D9Ex_Release(d3d9ex); DestroyWindow(window); return; } hr = IDirect3D9Ex_QueryInterface(d3d9ex, &IID_IDirect3D9, (void **) &d3d9); ok(hr == D3D_OK, "IDirect3D9Ex::QueryInterface for IID_IDirect3D9 returned %08x, expected D3D_OK\n", hr); ok(d3d9 != NULL && d3d9 != (void *) 0xdeadbeef, "QueryInterface returned interface %p, expected != NULL && != 0xdeadbeef\n", d3d9); /* change displayorientation*/ hdll = GetModuleHandleA("user32.dll"); pEnumDisplaySettingsExA = (void*)GetProcAddress(hdll, "EnumDisplaySettingsExA"); pChangeDisplaySettingsExA = (void*)GetProcAddress(hdll, "ChangeDisplaySettingsExA"); if (!pEnumDisplaySettingsExA || !pChangeDisplaySettingsExA) goto out; memset(&startmode, 0, sizeof(startmode)); startmode.dmSize = sizeof(startmode); retval = pEnumDisplaySettingsExA(NULL, ENUM_CURRENT_SETTINGS, &startmode, 0); ok(retval, "Failed to retrieve current display mode, retval %d.\n", retval); if (!retval) goto out; startmode.dmFields = DM_DISPLAYORIENTATION | DM_PELSWIDTH | DM_PELSHEIGHT; S2(U1(startmode)).dmDisplayOrientation = DMDO_180; retval = pChangeDisplaySettingsExA(NULL, &startmode, NULL, 0, NULL); if(retval == DISP_CHANGE_BADMODE) { trace(" Test skipped: graphics mode is not supported\n"); goto out; } ok(retval == DISP_CHANGE_SUCCESSFUL,"ChangeDisplaySettingsEx failed with %d\n", retval); /* try retrieve orientation info with EnumDisplaySettingsEx*/ startmode.dmFields = 0; S2(U1(startmode)).dmDisplayOrientation = 0; ok(pEnumDisplaySettingsExA(NULL, ENUM_CURRENT_SETTINGS, &startmode, EDS_ROTATEDMODE), "EnumDisplaySettingsEx failed\n"); /*now that orientation has changed start tests for GetAdapterDisplayModeEx: invalid Size*/ memset(&mode_ex, 0, sizeof(mode_ex)); hr = IDirect3D9Ex_GetAdapterDisplayModeEx(d3d9ex, D3DADAPTER_DEFAULT, &mode_ex, &rotation); todo_wine ok(hr == D3DERR_INVALIDCALL, "GetAdapterDisplayModeEx returned %#x instead of D3DERR_INVALIDCALL\n", hr); mode_ex.Size = sizeof(D3DDISPLAYMODEEX); /* invalid count*/ hr = IDirect3D9Ex_GetAdapterDisplayModeEx(d3d9ex, count + 1, &mode_ex, &rotation); todo_wine ok(hr == D3DERR_INVALIDCALL, "GetAdapterDisplayModeEx returned %#x instead of D3DERR_INVALIDCALL\n", hr); /*valid count and valid Size*/ hr = IDirect3D9Ex_GetAdapterDisplayModeEx(d3d9ex, D3DADAPTER_DEFAULT, &mode_ex, &rotation); todo_wine ok(SUCCEEDED(hr), "GetAdapterDisplayModeEx failed, hr %#x.\n", hr); /* Compare what GetAdapterDisplayMode returns with what GetAdapterDisplayModeEx returns*/ hr = IDirect3D9_GetAdapterDisplayMode(d3d9, D3DADAPTER_DEFAULT, &mode); ok(SUCCEEDED(hr), "GetAdapterDisplayMode failed, hr %#x.\n", hr); ok(mode_ex.Size == sizeof(D3DDISPLAYMODEEX), "size is %d\n", mode_ex.Size); todo_wine ok(mode_ex.Width == mode.Width, "width is %d instead of %d\n", mode_ex.Width, mode.Width); todo_wine ok(mode_ex.Height == mode.Height, "height is %d instead of %d\n", mode_ex.Height, mode.Height); todo_wine ok(mode_ex.RefreshRate == mode.RefreshRate, "RefreshRate is %d instead of %d\n", mode_ex.RefreshRate, mode.RefreshRate); todo_wine ok(mode_ex.Format == mode.Format, "format is %x instead of %x\n", mode_ex.Format, mode.Format); /* don't know yet how to test for ScanLineOrdering, just testing that it is set to a value by GetAdapterDisplayModeEx*/ todo_wine ok(mode_ex.ScanLineOrdering != 0, "ScanLineOrdering returned 0\n"); /* check that orientation is returned correctly by GetAdapterDisplayModeEx and EnumDisplaySettingsEx*/ todo_wine ok(S2(U1(startmode)).dmDisplayOrientation == DMDO_180 && rotation == D3DDISPLAYROTATION_180, "rotation is %d instead of %d\n", rotation, S2(U1(startmode)).dmDisplayOrientation); trace("GetAdapterDisplayModeEx returned Width = %d,Height = %d, RefreshRate = %d, Format = %x, ScanLineOrdering = %x, rotation = %d\n", mode_ex.Width, mode_ex.Height, mode_ex.RefreshRate, mode_ex.Format, mode_ex.ScanLineOrdering, rotation); /* test GetAdapterDisplayModeEx with null pointer for D3DDISPLAYROTATION */ memset(&mode_ex, 0, sizeof(mode_ex)); mode_ex.Size = sizeof(D3DDISPLAYMODEEX); hr = IDirect3D9Ex_GetAdapterDisplayModeEx(d3d9ex, D3DADAPTER_DEFAULT, &mode_ex, NULL); todo_wine ok(SUCCEEDED(hr), "GetAdapterDisplayModeEx failed, hr %#x.\n", hr); ok(mode_ex.Size == sizeof(D3DDISPLAYMODEEX), "size is %d\n", mode_ex.Size); todo_wine ok(mode_ex.Width == mode.Width, "width is %d instead of %d\n", mode_ex.Width, mode.Width); todo_wine ok(mode_ex.Height == mode.Height, "height is %d instead of %d\n", mode_ex.Height, mode.Height); todo_wine ok(mode_ex.RefreshRate == mode.RefreshRate, "RefreshRate is %d instead of %d\n", mode_ex.RefreshRate, mode.RefreshRate); todo_wine ok(mode_ex.Format == mode.Format, "format is %x instead of %x\n", mode_ex.Format, mode.Format); /* don't know yet how to test for ScanLineOrdering, just testing that it is set to a value by GetAdapterDisplayModeEx*/ todo_wine ok(mode_ex.ScanLineOrdering != 0, "ScanLineOrdering returned 0\n"); /* return to the default mode */ pChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL); out: IDirect3D9_Release(d3d9); IDirect3D9Ex_Release(d3d9ex); }
static int dxva2_init_decoder(struct lavc_ctx *s, int w, int h) { HRESULT hr; int ret = -1; struct priv *p = s->hwdec_priv; TA_FREEP(&p->decoder_pool); int n_surfaces = hwdec_get_max_refs(s) + ADDITIONAL_SURFACES; IDirect3DSurface9 **surfaces = NULL; IDirectXVideoDecoder *decoder = NULL; void *tmp = talloc_new(NULL); UINT n_guids; GUID *device_guids; hr = IDirectXVideoDecoderService_GetDecoderDeviceGuids( p->decoder_service, &n_guids, &device_guids); if (FAILED(hr)) { MP_ERR(p, "Failed to retrieve decoder device GUIDs: %s\n", mp_HRESULT_to_str(hr)); goto done; } dump_decoder_info(s, device_guids, n_guids); struct d3d_decoder_fmt fmt = d3d_select_decoder_mode(s, device_guids, n_guids, d3d9_formats, MP_ARRAY_SIZE(d3d9_formats), dxva2_format_supported); CoTaskMemFree(device_guids); if (!fmt.format) { MP_ERR(p, "Failed to find a suitable decoder\n"); goto done; } p->mpfmt_decoded = fmt.format->mpfmt; struct mp_image_pool *decoder_pool = talloc_steal(tmp, mp_image_pool_new(n_surfaces)); DXVA2_ConfigPictureDecode *decoder_config = talloc_zero(decoder_pool, DXVA2_ConfigPictureDecode); int w_align = w, h_align = h; d3d_surface_align(s, &w_align, &h_align); DXVA2_VideoDesc video_desc ={ .SampleWidth = w, .SampleHeight = h, .Format = fmt.format->dxfmt, }; UINT n_configs = 0; DXVA2_ConfigPictureDecode *configs = NULL; hr = IDirectXVideoDecoderService_GetDecoderConfigurations( p->decoder_service, fmt.guid, &video_desc, NULL, &n_configs, &configs); if (FAILED(hr)) { MP_ERR(p, "Unable to retrieve decoder configurations: %s\n", mp_HRESULT_to_str(hr)); goto done; } unsigned max_score = 0; for (UINT i = 0; i < n_configs; i++) { unsigned score = d3d_decoder_config_score( s, &configs[i].guidConfigBitstreamEncryption, configs[i].ConfigBitstreamRaw); if (score > max_score) { max_score = score; *decoder_config = configs[i]; } } CoTaskMemFree(configs); if (!max_score) { MP_ERR(p, "Failed to find a suitable decoder configuration\n"); goto done; } surfaces = talloc_zero_array(decoder_pool, IDirect3DSurface9*, n_surfaces); hr = IDirectXVideoDecoderService_CreateSurface( p->decoder_service, w_align, h_align, n_surfaces - 1, fmt.format->dxfmt, D3DPOOL_DEFAULT, 0, DXVA2_VideoDecoderRenderTarget, surfaces, NULL); if (FAILED(hr)) { MP_ERR(p, "Failed to create %d video surfaces: %s\n", n_surfaces, mp_HRESULT_to_str(hr)); goto done; } hr = IDirectXVideoDecoderService_CreateVideoDecoder( p->decoder_service, fmt.guid, &video_desc, decoder_config, surfaces, n_surfaces, &decoder); if (FAILED(hr)) { MP_ERR(p, "Failed to create DXVA2 video decoder: %s\n", mp_HRESULT_to_str(hr)); goto done; } for (int i = 0; i < n_surfaces; i++) { struct mp_image *img = dxva2_new_ref(decoder, surfaces[i], w, h); if (!img) { MP_ERR(p, "Failed to create DXVA2 image\n"); goto done; } mp_image_pool_add(decoder_pool, img); // transferred to pool } // Pass required information on to ffmpeg. struct dxva_context *dxva_ctx = s->avctx->hwaccel_context; dxva_ctx->cfg = decoder_config; dxva_ctx->decoder = decoder; dxva_ctx->surface_count = n_surfaces; dxva_ctx->surface = surfaces; dxva_ctx->workaround = is_clearvideo(fmt.guid) ? FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO : 0; p->decoder_pool = talloc_steal(NULL, decoder_pool); ret = 0; done: // On success, `p->decoder_pool` mp_images still hold refs to `surfaces` and // `decoder`, so the pointers in the ffmpeg `dxva_context` strcture remain // valid for the lifetime of the pool. if (surfaces) { for (int i = 0; i < n_surfaces; i++) IDirect3DSurface9_Release(surfaces[i]); } if (decoder) IDirectXVideoDecoder_Release(decoder); talloc_free(tmp); return ret; } static void destroy_device(struct lavc_ctx *s) { struct priv *p = s->hwdec_priv; if (p->device) IDirect3DDevice9_Release(p->device); if (p->d3d9) IDirect3D9_Release(p->d3d9); } static bool create_device(struct lavc_ctx *s) { struct priv *p = s->hwdec_priv; d3d_load_dlls(); if (!d3d9_dll) { MP_ERR(p, "Failed to load D3D9 library\n"); return false; } HRESULT (WINAPI *Direct3DCreate9Ex)(UINT, IDirect3D9Ex **) = (void *)GetProcAddress(d3d9_dll, "Direct3DCreate9Ex"); if (!Direct3DCreate9Ex) { MP_ERR(p, "Failed to locate Direct3DCreate9Ex\n"); return false; } IDirect3D9Ex *d3d9ex = NULL; HRESULT hr = Direct3DCreate9Ex(D3D_SDK_VERSION, &d3d9ex); if (FAILED(hr)) { MP_ERR(p, "Failed to create IDirect3D9Ex object\n"); return false; } UINT adapter = D3DADAPTER_DEFAULT; D3DDISPLAYMODEEX modeex = {0}; IDirect3D9Ex_GetAdapterDisplayModeEx(d3d9ex, adapter, &modeex, NULL); D3DPRESENT_PARAMETERS present_params = { .Windowed = TRUE, .BackBufferWidth = 640, .BackBufferHeight = 480, .BackBufferCount = 0, .BackBufferFormat = modeex.Format, .SwapEffect = D3DSWAPEFFECT_DISCARD, .Flags = D3DPRESENTFLAG_VIDEO, }; IDirect3DDevice9Ex *exdev = NULL; hr = IDirect3D9Ex_CreateDeviceEx(d3d9ex, adapter, D3DDEVTYPE_HAL, GetShellWindow(), D3DCREATE_SOFTWARE_VERTEXPROCESSING | D3DCREATE_MULTITHREADED | D3DCREATE_FPU_PRESERVE, &present_params, NULL, &exdev); if (FAILED(hr)) { MP_ERR(p, "Failed to create Direct3D device: %s\n", mp_HRESULT_to_str(hr)); IDirect3D9_Release(d3d9ex); return false; } p->d3d9 = (IDirect3D9 *)d3d9ex; p->device = (IDirect3DDevice9 *)exdev; return true; } static void dxva2_uninit(struct lavc_ctx *s) { struct priv *p = s->hwdec_priv; if (!p) return; av_freep(&s->avctx->hwaccel_context); talloc_free(p->decoder_pool); if (p->decoder_service) IDirectXVideoDecoderService_Release(p->decoder_service); if (p->device_manager && p->device_handle != INVALID_HANDLE_VALUE) IDirect3DDeviceManager9_CloseDeviceHandle(p->device_manager, p->device_handle); if (p->device_manager) IDirect3DDeviceManager9_Release(p->device_manager); destroy_device(s); TA_FREEP(&s->hwdec_priv); } static int dxva2_init(struct lavc_ctx *s) { HRESULT hr; struct priv *p = talloc_zero(NULL, struct priv); if (!p) return -1; s->hwdec_priv = p; p->device_handle = INVALID_HANDLE_VALUE; p->log = mp_log_new(s, s->log, "dxva2"); if (s->hwdec->type == HWDEC_DXVA2_COPY) { mp_check_gpu_memcpy(p->log, NULL); p->sw_pool = talloc_steal(p, mp_image_pool_new(17)); } p->device = hwdec_devices_load(s->hwdec_devs, s->hwdec->type); if (p->device) { IDirect3D9_AddRef(p->device); MP_VERBOSE(p, "Using VO-supplied device %p.\n", p->device); } else if (s->hwdec->type == HWDEC_DXVA2) { MP_ERR(p, "No Direct3D device provided for native dxva2 decoding\n"); goto fail; } else { if (!create_device(s)) goto fail; } d3d_load_dlls(); if (!dxva2_dll) { MP_ERR(p, "Failed to load DXVA2 library\n"); goto fail; } HRESULT (WINAPI *CreateDeviceManager9)(UINT *, IDirect3DDeviceManager9 **) = (void *)GetProcAddress(dxva2_dll, "DXVA2CreateDirect3DDeviceManager9"); if (!CreateDeviceManager9) { MP_ERR(p, "Failed to locate DXVA2CreateDirect3DDeviceManager9\n"); goto fail; } unsigned reset_token = 0; hr = CreateDeviceManager9(&reset_token, &p->device_manager); if (FAILED(hr)) { MP_ERR(p, "Failed to create Direct3D device manager: %s\n", mp_HRESULT_to_str(hr)); goto fail; } hr = IDirect3DDeviceManager9_ResetDevice(p->device_manager, p->device, reset_token); if (FAILED(hr)) { MP_ERR(p, "Failed to bind Direct3D device to device manager: %s\n", mp_HRESULT_to_str(hr)); goto fail; } hr = IDirect3DDeviceManager9_OpenDeviceHandle(p->device_manager, &p->device_handle); if (FAILED(hr)) { MP_ERR(p, "Failed to open device handle: %s\n", mp_HRESULT_to_str(hr)); goto fail; } hr = IDirect3DDeviceManager9_GetVideoService( p->device_manager, p->device_handle, &IID_IDirectXVideoDecoderService, (void **)&p->decoder_service); if (FAILED(hr)) { MP_ERR(p, "Failed to create IDirectXVideoDecoderService: %s\n", mp_HRESULT_to_str(hr)); goto fail; } s->avctx->hwaccel_context = av_mallocz(sizeof(struct dxva_context)); if (!s->avctx->hwaccel_context) goto fail; return 0; fail: dxva2_uninit(s); return -1; } static int dxva2_probe(struct lavc_ctx *ctx, struct vd_lavc_hwdec *hwdec, const char *codec) { // dxva2-copy can do without external context; dxva2 requires it. if (hwdec->type == HWDEC_DXVA2) { if (!hwdec_devices_load(ctx->hwdec_devs, HWDEC_DXVA2)) return HWDEC_ERR_NO_CTX; } else { hwdec_devices_load(ctx->hwdec_devs, HWDEC_DXVA2_COPY); } return d3d_probe_codec(codec); } const struct vd_lavc_hwdec mp_vd_lavc_dxva2 = { .type = HWDEC_DXVA2, .image_format = IMGFMT_DXVA2, .probe = dxva2_probe, .init = dxva2_init, .uninit = dxva2_uninit, .init_decoder = dxva2_init_decoder, .allocate_image = dxva2_allocate_image, }; const struct vd_lavc_hwdec mp_vd_lavc_dxva2_copy = { .type = HWDEC_DXVA2_COPY, .copying = true, .image_format = IMGFMT_DXVA2, .probe = dxva2_probe, .init = dxva2_init, .uninit = dxva2_uninit, .init_decoder = dxva2_init_decoder, .allocate_image = dxva2_allocate_image, .process_image = dxva2_retrieve_image, .delay_queue = HWDEC_DELAY_QUEUE_COUNT, };