diff options
Diffstat (limited to 'apps/codecs/demac/libdemac/demac_config.h')
-rw-r--r-- | apps/codecs/demac/libdemac/demac_config.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/apps/codecs/demac/libdemac/demac_config.h b/apps/codecs/demac/libdemac/demac_config.h index 13166f69ae..7388aa1059 100644 --- a/apps/codecs/demac/libdemac/demac_config.h +++ b/apps/codecs/demac/libdemac/demac_config.h | |||
@@ -91,10 +91,6 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA | |||
91 | 91 | ||
92 | /* Defaults */ | 92 | /* Defaults */ |
93 | 93 | ||
94 | #ifndef UDIV32 | ||
95 | #define UDIV32(a, b) (a / b) | ||
96 | #endif | ||
97 | |||
98 | #ifndef FILTER_HISTORY_SIZE | 94 | #ifndef FILTER_HISTORY_SIZE |
99 | #define FILTER_HISTORY_SIZE 512 | 95 | #define FILTER_HISTORY_SIZE 512 |
100 | #endif | 96 | #endif |
@@ -109,6 +105,16 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA | |||
109 | 105 | ||
110 | 106 | ||
111 | #ifndef __ASSEMBLER__ | 107 | #ifndef __ASSEMBLER__ |
108 | |||
109 | #if defined(CPU_ARM) && (ARM_ARCH < 5 || defined(USE_IRAM)) | ||
110 | /* optimised unsigned integer division for ARMv4, in IRAM */ | ||
111 | unsigned udiv32_arm(unsigned a, unsigned b); | ||
112 | #define UDIV32(a, b) udiv32_arm(a, b) | ||
113 | #else | ||
114 | /* default */ | ||
115 | #define UDIV32(a, b) (a / b) | ||
116 | #endif | ||
117 | |||
112 | #include <inttypes.h> | 118 | #include <inttypes.h> |
113 | #if FILTER_BITS == 32 | 119 | #if FILTER_BITS == 32 |
114 | typedef int32_t filter_int; | 120 | typedef int32_t filter_int; |