diff options
Diffstat (limited to '')
| -rw-r--r-- | Game/Code/lib/ffmpeg/mathematics.pas | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/Game/Code/lib/ffmpeg/mathematics.pas b/Game/Code/lib/ffmpeg/mathematics.pas index 3beef517..4ecdce8f 100644 --- a/Game/Code/lib/ffmpeg/mathematics.pas +++ b/Game/Code/lib/ffmpeg/mathematics.pas @@ -1,7 +1,3 @@ -unit mathematics; - -interface - (* * copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at> * @@ -24,19 +20,23 @@ interface For Mac OS X, some modifications were made by The Creative CAT, denoted as CAT in the source codes *) +// Revision: 10765 + +unit mathematics; + {$IFDEF FPC} - {$IFDEF LINUX} - {$LINKLIB libavutil} - {$ENDIF} - {$MODE DELPHI } (* CAT *) - {$PACKENUM 4} (* every enum type variables uses 4 bytes, CAT *) - {$PACKRECORDS C} (* GCC compatible, Record Packing, CAT *) + {$MODE DELPHI } + {$PACKENUM 4} (* use 4-byte enums *) + {$PACKRECORDS C} (* C/C++-compatible record packing *) +{$ELSE} + {$MINENUMSIZE 4} (* use 4-byte enums *) {$ENDIF} -uses - rational; (* CAT *) +interface -{$I version.inc} +uses + rational, + UConfig; type TAVRounding = ( @@ -44,23 +44,26 @@ type 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 - AV_ROUND_FUCKING = $FFFFFF + 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 *) +(** + * 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: int64): int64; cdecl; external av__util; (** * rescale a 64bit integer with specified rounding. - * a simple a*b/c isn't possible as it can overflow *) + * a simple a*b/c isn't possible as it can overflow + *) function av_rescale_rnd (a, b, c: int64; enum: TAVRounding): int64; cdecl; external av__util; (** - * rescale a 64bit integer by 2 rational numbers. *) + * rescale a 64bit integer by 2 rational numbers. + *) function av_rescale_q (a: int64; bq, cq: TAVRational): int64; cdecl; external av__util; |