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author | k-m_schindler <k-m_schindler@b956fd51-792f-4845-bead-9b4dfca2ff2c> | 2008-08-27 13:28:57 +0000 |
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committer | k-m_schindler <k-m_schindler@b956fd51-792f-4845-bead-9b4dfca2ff2c> | 2008-08-27 13:28:57 +0000 |
commit | 1ba91d5a0e1df7419a561f6dcf16a0839509a5e7 (patch) | |
tree | 3f76e96fc5a3f5b738dabce28642ff2415748ccb /Game/Code/lib/ffmpeg/mathematics.pas | |
parent | e9fd8ce40b4cbf006695fd6e56f84071407843c9 (diff) | |
download | usdx-1ba91d5a0e1df7419a561f6dcf16a0839509a5e7.tar.gz usdx-1ba91d5a0e1df7419a561f6dcf16a0839509a5e7.tar.xz usdx-1ba91d5a0e1df7419a561f6dcf16a0839509a5e7.zip |
Reordering of the directories[1]: moving Game/Code to src
git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1302 b956fd51-792f-4845-bead-9b4dfca2ff2c
Diffstat (limited to 'Game/Code/lib/ffmpeg/mathematics.pas')
-rw-r--r-- | Game/Code/lib/ffmpeg/mathematics.pas | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/Game/Code/lib/ffmpeg/mathematics.pas b/Game/Code/lib/ffmpeg/mathematics.pas deleted file mode 100644 index 2d352df0..00000000 --- a/Game/Code/lib/ffmpeg/mathematics.pas +++ /dev/null @@ -1,81 +0,0 @@ -(* - * copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - *) - -(* - * This is a part of Pascal porting of ffmpeg. - * - Originally by Victor Zinetz for Delphi and Free Pascal on Windows. - * - For Mac OS X, some modifications were made by The Creative CAT, denoted as CAT - * in the source codes. - * - Changes and updates by the UltraStar Deluxe Team - *) - -(* - * Conversion of libavutil/mathematics.h - * revision 12498, Wed Mar 19 06:17:43 2008 UTC - *) - -unit mathematics; - -{$IFDEF FPC} - {$MODE DELPHI } - {$PACKENUM 4} (* use 4-byte enums *) - {$PACKRECORDS C} (* C/C++-compatible record packing *) -{$ELSE} - {$MINENUMSIZE 4} (* use 4-byte enums *) -{$ENDIF} - -interface - -uses - ctypes, - rational, - UConfig; - -type - TAVRounding = ( - AV_ROUND_ZERO = 0, ///< round toward zero - AV_ROUND_INF = 1, ///< round away from zero - AV_ROUND_DOWN = 2, ///< round toward -infinity - AV_ROUND_UP = 3, ///< round toward +infinity - AV_ROUND_NEAR_INF = 5 ///< round to nearest and halfway cases away from zero - ); - -(** - * rescale a 64bit integer with rounding to nearest. - * a simple a*b/c isn't possible as it can overflow - *) -function av_rescale (a, b, c: cint64): cint64; - cdecl; external av__util; {av_const} - -(** - * rescale a 64bit integer with specified rounding. - * a simple a*b/c isn't possible as it can overflow - *) -function av_rescale_rnd (a, b, c: cint64; enum: TAVRounding): cint64; - cdecl; external av__util; {av_const} - -(** - * rescale a 64bit integer by 2 rational numbers. - *) -function av_rescale_q (a: cint64; bq, cq: TAVRational): cint64; - cdecl; external av__util; {av_const} - -implementation - -end. - |