Florian Meißner
12 changed files with 11156 additions and 7 deletions
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|
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/*==LICENSE==*
|
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|
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 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 General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>.
|
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|
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Additional permissions under GNU GPL version 3 section 7 |
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|
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If you modify this Program, or any covered work, by linking or |
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combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK, |
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NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent |
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JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK |
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(or a modified version of those libraries), |
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA, |
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PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG |
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JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the |
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licensors of this Program grant you additional |
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permission to convey the resulting work. Corresponding Source for a |
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non-source form of such a combination shall include the source code for |
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the parts of OpenSSL and IJG JPEG Library used as well as that of the covered |
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work. |
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|
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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*==LICENSE==*/ |
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#include "plPlanarImage.h" |
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///////////////////////////////////////////////////////////////////////////////
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static uint8_t Clip(int32_t val) { |
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if (val < 0) { |
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return 0; |
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} else if (val > 255) { |
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return 255; |
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} |
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return static_cast<uint8_t>(val); |
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} |
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#define YG 74 /* static_cast<int8>(1.164 * 64 + 0.5) */ |
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#define UB 127 /* min(63,static_cast<int8>(2.018 * 64)) */ |
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#define UG -25 /* static_cast<int8>(-0.391 * 64 - 0.5) */ |
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#define UR 0 |
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#define VB 0 |
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#define VG -52 /* static_cast<int8>(-0.813 * 64 - 0.5) */ |
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#define VR 102 /* static_cast<int8>(1.596 * 64 + 0.5) */ |
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|
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// Bias
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#define BB UB * 128 + VB * 128 |
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#define BG UG * 128 + VG * 128 |
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#define BR UR * 128 + VR * 128 |
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void plPlanarImage::Yuv420ToRgba(uint32_t w, uint32_t h, const int32_t* stride, uint8_t** planes, uint8_t* const dest) |
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{ |
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const uint8_t* y_src = planes[0]; |
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const uint8_t* u_src = planes[1]; |
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const uint8_t* v_src = planes[2]; |
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for (uint32_t i = 0; i < h; ++i) |
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{ |
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for (uint32_t j = 0; j < w; ++j) |
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{ |
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size_t y_idx = stride[0] * i + j; |
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size_t u_idx = stride[1] * (i/2) + (j/2); |
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size_t v_idx = stride[2] * (i/2) + (j/2); |
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size_t dest_idx = w * i + j; |
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int32_t y = static_cast<int32_t>(y_src[y_idx]); |
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int32_t u = static_cast<int32_t>(u_src[u_idx]); |
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int32_t v = static_cast<int32_t>(v_src[v_idx]); |
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int32_t y1 = (y - 16) * YG; |
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dest[dest_idx*4+0] = Clip(((u * UB + v * VB) - (BB) + y1) >> 6); |
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dest[dest_idx*4+1] = Clip(((u * UG + v * VG) - (BG) + y1) >> 6); |
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dest[dest_idx*4+2] = Clip(((u * UR + v * VR) - (BR) + y1) >> 6); |
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dest[dest_idx*4+3] = 0xff; |
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} |
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} |
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} |
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@ -0,0 +1,53 @@
|
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/*==LICENSE==*
|
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|
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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|
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
||||
the Free Software Foundation, either version 3 of the License, or |
||||
(at your option) any later version. |
||||
|
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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 |
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
GNU General Public License for more details. |
||||
|
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You should have received a copy of the GNU General Public License |
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
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|
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Additional permissions under GNU GPL version 3 section 7 |
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|
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If you modify this Program, or any covered work, by linking or |
||||
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK, |
||||
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent |
||||
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK |
||||
(or a modified version of those libraries), |
||||
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA, |
||||
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG |
||||
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the |
||||
licensors of this Program grant you additional |
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permission to convey the resulting work. Corresponding Source for a |
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non-source form of such a combination shall include the source code for |
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the parts of OpenSSL and IJG JPEG Library used as well as that of the covered |
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work. |
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|
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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|
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*==LICENSE==*/ |
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#ifndef _plPlanarImage_inc |
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#define _plPlanarImage_inc |
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#include "HeadSpin.h" |
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namespace plPlanarImage |
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{ |
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void Yuv420ToRgba(uint32_t w, uint32_t h, const int32_t* stride, uint8_t** planes, uint8_t* const dest); |
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}; |
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#endif // _plPlanarImage_inc
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// Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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//
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// Use of this source code is governed by a BSD-style license
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// that can be found in the LICENSE file in the root of the source
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// tree. An additional intellectual property rights grant can be found
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// in the file PATENTS. All contributing project authors may
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// be found in the AUTHORS file in the root of the source tree.
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#include "mkvreader.hpp" |
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#include <cassert> |
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namespace mkvparser |
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{ |
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MkvReader::MkvReader() : |
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m_file(NULL) |
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{ |
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} |
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MkvReader::~MkvReader() |
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{ |
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Close(); |
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} |
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int MkvReader::Open(const char* fileName) |
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{ |
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if (fileName == NULL) |
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return -1; |
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if (m_file) |
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return -1; |
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#ifdef WIN32 |
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const errno_t e = fopen_s(&m_file, fileName, "rb"); |
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if (e) |
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return -1; //error
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#else |
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m_file = fopen(fileName, "rb"); |
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if (m_file == NULL) |
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return -1; |
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#endif |
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#ifdef WIN32 |
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int status = _fseeki64(m_file, 0L, SEEK_END); |
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if (status) |
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return -1; //error
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m_length = _ftelli64(m_file); |
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#else |
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fseek(m_file, 0L, SEEK_END); |
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m_length = ftell(m_file); |
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#endif |
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assert(m_length >= 0); |
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#ifdef WIN32 |
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status = _fseeki64(m_file, 0L, SEEK_SET); |
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if (status) |
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return -1; //error
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#else |
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fseek(m_file, 0L, SEEK_SET); |
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#endif |
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return 0; |
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} |
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void MkvReader::Close() |
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{ |
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if (m_file != NULL) |
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{ |
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fclose(m_file); |
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m_file = NULL; |
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} |
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} |
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int MkvReader::Length(long long* total, long long* available) |
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{ |
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if (m_file == NULL) |
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return -1; |
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if (total) |
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*total = m_length; |
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if (available) |
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*available = m_length; |
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return 0; |
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} |
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int MkvReader::Read(long long offset, long len, unsigned char* buffer) |
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{ |
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if (m_file == NULL) |
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return -1; |
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if (offset < 0) |
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return -1; |
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if (len < 0) |
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return -1; |
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if (len == 0) |
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return 0; |
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if (offset >= m_length) |
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return -1; |
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#ifdef WIN32 |
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const int status = _fseeki64(m_file, offset, SEEK_SET); |
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if (status) |
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return -1; //error
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#else |
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fseek(m_file, offset, SEEK_SET); |
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#endif |
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const size_t size = fread(buffer, 1, len, m_file); |
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if (size < size_t(len)) |
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return -1; //error
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return 0; //success
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} |
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} //end namespace mkvparser
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@ -0,0 +1,39 @@
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// Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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//
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// Use of this source code is governed by a BSD-style license
|
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// that can be found in the LICENSE file in the root of the source
|
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// tree. An additional intellectual property rights grant can be found
|
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// in the file PATENTS. All contributing project authors may
|
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// be found in the AUTHORS file in the root of the source tree.
|
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|
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#ifndef MKVREADER_HPP |
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#define MKVREADER_HPP |
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#include "mkvparser.hpp" |
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#include <cstdio> |
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namespace mkvparser |
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{ |
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class MkvReader : public IMkvReader |
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{ |
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MkvReader(const MkvReader&); |
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MkvReader& operator=(const MkvReader&); |
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public: |
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MkvReader(); |
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virtual ~MkvReader(); |
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int Open(const char*); |
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void Close(); |
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bool IsOpen() const; |
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virtual int Read(long long position, long length, unsigned char* buffer); |
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virtual int Length(long long* total, long long* available); |
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private: |
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long long m_length; |
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FILE* m_file; |
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}; |
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} //end namespace mkvparser
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#endif //MKVREADER_HPP
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if(VPX_INCLUDE_DIR AND VPX_LIBRARY) |
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set(VPX_FIND_QUIETLY TRUE) |
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endif() |
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find_path(VPX_INCLUDE_DIR vpx/vp8.h |
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/usr/local/include |
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/usr/include |
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) |
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find_library(VPX_LIBRARY NAMES vpxmt vpx |
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PATHS /usr/local/lib /usr/lib |
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) |
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# If everything has been found, we have movie support! |
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if (VPX_INCLUDE_DIR AND VPX_LIBRARY) |
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set(VPX_AVAILABLE TRUE) |
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add_definitions(-DVPX_AVAILABLE) |
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endif() |
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