Steve Lhomme
9 years ago
committed by
Jean-Baptiste Kempf
Jean-Baptiste Kempf
6 changed files with 174 additions and 129 deletions
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/*****************************************************************************
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* d3d9_fmt.c : D3D9 helper calls |
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***************************************************************************** |
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* Copyright © 2017 VLC authors, VideoLAN and VideoLabs |
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* |
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* Authors: Steve Lhomme <robux4@gmail.com> |
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* |
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* This program is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation; either version 2.1 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this program; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. |
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*****************************************************************************/ |
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#ifdef HAVE_CONFIG_H |
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# include "config.h" |
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#endif |
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#include <assert.h> |
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#include "d3d9_fmt.h" |
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#include "../codec/avcodec/va_surface.h" |
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picture_sys_t *ActivePictureSys(picture_t *p_pic) |
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{ |
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struct va_pic_context *pic_ctx = (struct va_pic_context*)p_pic->context; |
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return pic_ctx ? &pic_ctx->picsys : p_pic->p_sys; |
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} |
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#undef D3D9_CreateDevice |
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HRESULT D3D9_CreateDevice(vlc_object_t *o, d3d9_handle_t *hd3d, HWND hwnd, |
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const video_format_t *source, const D3DCAPS9 *caps, |
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d3d9_device_t *out) |
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{ |
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HRESULT hr; |
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UINT AdapterToUse = D3DADAPTER_DEFAULT; |
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D3DDEVTYPE DeviceType = D3DDEVTYPE_HAL; |
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#ifndef NDEBUG |
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// Look for 'NVIDIA PerfHUD' adapter
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// If it is present, override default settings
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for (UINT Adapter=0; Adapter< IDirect3D9_GetAdapterCount(hd3d->obj); ++Adapter) { |
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D3DADAPTER_IDENTIFIER9 Identifier; |
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hr = IDirect3D9_GetAdapterIdentifier(hd3d->obj,Adapter,0,&Identifier); |
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if (SUCCEEDED(hr) && strstr(Identifier.Description,"PerfHUD") != 0) { |
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AdapterToUse = Adapter; |
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DeviceType = D3DDEVTYPE_REF; |
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break; |
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} |
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} |
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#endif |
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if (D3D9_FillPresentationParameters(o, hd3d, AdapterToUse, hwnd, source, out)) |
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return E_INVALIDARG; |
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/* */ |
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D3DADAPTER_IDENTIFIER9 d3dai; |
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if (FAILED(IDirect3D9_GetAdapterIdentifier(hd3d->obj, AdapterToUse,0, &d3dai))) { |
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msg_Warn(o, "IDirect3D9_GetAdapterIdentifier failed"); |
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} else { |
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msg_Dbg(o, "Direct3d9 Device: %s %lu %lu %lu", d3dai.Description, |
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d3dai.VendorId, d3dai.DeviceId, d3dai.Revision ); |
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} |
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DWORD creationFlags = D3DCREATE_MULTITHREADED; |
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if ( (caps->DevCaps & D3DDEVCAPS_DRAWPRIMTLVERTEX) && |
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(caps->DevCaps & D3DDEVCAPS_HWRASTERIZATION) ) { |
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creationFlags |= D3DCREATE_HARDWARE_VERTEXPROCESSING; |
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} else if (caps->DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT) { |
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creationFlags |= D3DCREATE_MIXED_VERTEXPROCESSING; |
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} else { |
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creationFlags |= D3DCREATE_SOFTWARE_VERTEXPROCESSING; |
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} |
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if (hd3d->use_ex) |
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hr = IDirect3D9Ex_CreateDeviceEx(hd3d->objex, AdapterToUse, |
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DeviceType, hwnd, |
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creationFlags, |
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&out->pp, NULL, &out->devex); |
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else |
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hr = IDirect3D9_CreateDevice(hd3d->obj, AdapterToUse, |
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DeviceType, hwnd, |
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creationFlags, |
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&out->pp, &out->dev); |
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if (SUCCEEDED(hr)) |
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{ |
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out->owner = true; |
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out->adapterId = AdapterToUse; |
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} |
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return hr; |
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} |
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/**
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* It setup vout_display_sys_t::d3dpp and vout_display_sys_t::rect_display |
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* from the default adapter. |
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*/ |
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int D3D9_FillPresentationParameters(vlc_object_t *o, d3d9_handle_t *hd3d, UINT AdapterToUse, HWND hwnd, |
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const video_format_t *source, d3d9_device_t *out) |
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{ |
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/*
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** Get the current desktop display mode, so we can set up a back |
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** buffer of the same format |
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*/ |
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D3DDISPLAYMODE d3ddm; |
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HRESULT hr = IDirect3D9_GetAdapterDisplayMode(hd3d->obj, AdapterToUse, &d3ddm); |
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if (FAILED(hr)) { |
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msg_Err(o, "Could not read adapter display mode. (hr=0x%0lx)", hr); |
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return VLC_EGENERIC; |
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} |
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/* Set up the structure used to create the D3DDevice. */ |
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D3DPRESENT_PARAMETERS *d3dpp = &out->pp; |
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ZeroMemory(d3dpp, sizeof(D3DPRESENT_PARAMETERS)); |
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d3dpp->Flags = D3DPRESENTFLAG_VIDEO; |
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d3dpp->Windowed = TRUE; |
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d3dpp->hDeviceWindow = hwnd; |
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d3dpp->BackBufferWidth = __MAX((unsigned int)GetSystemMetrics(SM_CXVIRTUALSCREEN), |
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source->i_width); |
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d3dpp->BackBufferHeight = __MAX((unsigned int)GetSystemMetrics(SM_CYVIRTUALSCREEN), |
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source->i_height); |
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d3dpp->SwapEffect = D3DSWAPEFFECT_COPY; |
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d3dpp->MultiSampleType = D3DMULTISAMPLE_NONE; |
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d3dpp->PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT; |
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d3dpp->BackBufferFormat = d3ddm.Format; |
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d3dpp->BackBufferCount = 1; |
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d3dpp->EnableAutoDepthStencil = FALSE; |
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return VLC_SUCCESS; |
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} |
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