Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(153)

Side by Side Diff: celt/os_support.h

Issue 107243004: Updating Opus to release 1.1 (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/opus
Patch Set: Created 7 years ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « celt/mathops.c ('k') | celt/pitch.h » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 /* Copyright (C) 2007 Jean-Marc Valin 1 /* Copyright (C) 2007 Jean-Marc Valin
2 2
3 File: os_support.h 3 File: os_support.h
4 This is the (tiny) OS abstraction layer. Aside from math.h, this is the 4 This is the (tiny) OS abstraction layer. Aside from math.h, this is the
5 only place where system headers are allowed. 5 only place where system headers are allowed.
6 6
7 Redistribution and use in source and binary forms, with or without 7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are 8 modification, are permitted provided that the following conditions are
9 met: 9 met:
10 10
(...skipping 17 matching lines...) Expand all
28 POSSIBILITY OF SUCH DAMAGE. 28 POSSIBILITY OF SUCH DAMAGE.
29 */ 29 */
30 30
31 #ifndef OS_SUPPORT_H 31 #ifndef OS_SUPPORT_H
32 #define OS_SUPPORT_H 32 #define OS_SUPPORT_H
33 33
34 #ifdef CUSTOM_SUPPORT 34 #ifdef CUSTOM_SUPPORT
35 # include "custom_support.h" 35 # include "custom_support.h"
36 #endif 36 #endif
37 37
38 #include "opus_types.h"
39 #include "opus_defines.h"
40
38 #include <string.h> 41 #include <string.h>
39 #include <stdio.h> 42 #include <stdio.h>
40 #include <stdlib.h> 43 #include <stdlib.h>
41 44
42 /** Opus wrapper for malloc(). To do your own dynamic allocation, all you need t o do is replace this function and opus_free */ 45 /** Opus wrapper for malloc(). To do your own dynamic allocation, all you need t o do is replace this function and opus_free */
43 #ifndef OVERRIDE_OPUS_ALLOC 46 #ifndef OVERRIDE_OPUS_ALLOC
44 static inline void *opus_alloc (size_t size) 47 static OPUS_INLINE void *opus_alloc (size_t size)
45 { 48 {
46 return malloc(size); 49 return malloc(size);
47 } 50 }
48 #endif 51 #endif
49 52
50 /** Same as celt_alloc(), except that the area is only needed inside a CELT call (might cause problem with wideband though) */ 53 /** Same as celt_alloc(), except that the area is only needed inside a CELT call (might cause problem with wideband though) */
51 #ifndef OVERRIDE_OPUS_ALLOC_SCRATCH 54 #ifndef OVERRIDE_OPUS_ALLOC_SCRATCH
52 static inline void *opus_alloc_scratch (size_t size) 55 static OPUS_INLINE void *opus_alloc_scratch (size_t size)
53 { 56 {
54 /* Scratch space doesn't need to be cleared */ 57 /* Scratch space doesn't need to be cleared */
55 return opus_alloc(size); 58 return opus_alloc(size);
56 } 59 }
57 #endif 60 #endif
58 61
59 /** Opus wrapper for free(). To do your own dynamic allocation, all you need to do is replace this function and opus_alloc */ 62 /** Opus wrapper for free(). To do your own dynamic allocation, all you need to do is replace this function and opus_alloc */
60 #ifndef OVERRIDE_OPUS_FREE 63 #ifndef OVERRIDE_OPUS_FREE
61 static inline void opus_free (void *ptr) 64 static OPUS_INLINE void opus_free (void *ptr)
62 { 65 {
63 free(ptr); 66 free(ptr);
64 } 67 }
65 #endif 68 #endif
66 69
67 /** Copy n bytes of memory from src to dst. The 0* term provides compile-time ty pe checking */ 70 /** Copy n bytes of memory from src to dst. The 0* term provides compile-time ty pe checking */
68 #ifndef OVERRIDE_OPUS_COPY 71 #ifndef OVERRIDE_OPUS_COPY
69 #define OPUS_COPY(dst, src, n) (memcpy((dst), (src), (n)*sizeof(*(dst)) + 0*((ds t)-(src)) )) 72 #define OPUS_COPY(dst, src, n) (memcpy((dst), (src), (n)*sizeof(*(dst)) + 0*((ds t)-(src)) ))
70 #endif 73 #endif
71 74
72 /** Copy n bytes of memory from src to dst, allowing overlapping regions. The 0* term 75 /** Copy n bytes of memory from src to dst, allowing overlapping regions. The 0* term
73 provides compile-time type checking */ 76 provides compile-time type checking */
74 #ifndef OVERRIDE_OPUS_MOVE 77 #ifndef OVERRIDE_OPUS_MOVE
75 #define OPUS_MOVE(dst, src, n) (memmove((dst), (src), (n)*sizeof(*(dst)) + 0*((d st)-(src)) )) 78 #define OPUS_MOVE(dst, src, n) (memmove((dst), (src), (n)*sizeof(*(dst)) + 0*((d st)-(src)) ))
76 #endif 79 #endif
77 80
78 /** Set n elements of dst to zero, starting at address s */ 81 /** Set n elements of dst to zero, starting at address s */
79 #ifndef OVERRIDE_OPUS_CLEAR 82 #ifndef OVERRIDE_OPUS_CLEAR
80 #define OPUS_CLEAR(dst, n) (memset((dst), 0, (n)*sizeof(*(dst)))) 83 #define OPUS_CLEAR(dst, n) (memset((dst), 0, (n)*sizeof(*(dst))))
81 #endif 84 #endif
82 85
83 /*#ifdef __GNUC__ 86 /*#ifdef __GNUC__
84 #pragma GCC poison printf sprintf 87 #pragma GCC poison printf sprintf
85 #pragma GCC poison malloc free realloc calloc 88 #pragma GCC poison malloc free realloc calloc
86 #endif*/ 89 #endif*/
87 90
88 #endif /* OS_SUPPORT_H */ 91 #endif /* OS_SUPPORT_H */
89 92
OLDNEW
« no previous file with comments | « celt/mathops.c ('k') | celt/pitch.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698