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authortobigun <tobigun@b956fd51-792f-4845-bead-9b4dfca2ff2c>2008-02-05 13:43:38 +0000
committertobigun <tobigun@b956fd51-792f-4845-bead-9b4dfca2ff2c>2008-02-05 13:43:38 +0000
commit89ac41a2ccb85d6dfccb501ff4877231cab72094 (patch)
treefc8de71787a2739768fdc60b736d0186bbc3b12d /Game/Code/lib/ffmpeg/mathematics.pas
parenteafa73ec3181ed45a8a6fdea8ef64fc9a1e867b3 (diff)
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Update of the ffmpeg headers to their current trunk versions.
IMPORTANT: parameter of av_free_packet is a pointer now procedure av_free_packet (pkt: PAVPacket); as it is with av_free() and av_freep() git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@814 b956fd51-792f-4845-bead-9b4dfca2ff2c
Diffstat (limited to '')
-rw-r--r--Game/Code/lib/ffmpeg/mathematics.pas41
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;