The bitrate modes are equal to the array indices.
---
libavcodec/libvo-amrwbenc.c | 20 ++++----------------
1 files changed, 4 insertions(+), 16 deletions(-)
diff --git a/libavcodec/libvo-amrwbenc.c b/libavcodec/libvo-amrwbenc.c
index cfd1bac..e55fdc6 100644
--- a/libavcodec/libvo-amrwbenc.c
+++ b/libavcodec/libvo-amrwbenc.c
@@ -27,11 +27,6 @@ static const char wb_bitrate_unsupported[] =
"bitrate not supported: use one of 6.6k, 8.85k, 12.65k, 14.25k, 15.85k, "
"18.25k, 19.85k, 23.05k, or 23.85k\n";
-typedef struct AMRWB_bitrates {
- int rate;
- int mode;
-} AMRWB_bitrates;
-
typedef struct AMRWBContext {
void *state;
int mode;
@@ -41,20 +36,13 @@ typedef struct AMRWBContext {
static int get_wb_bitrate_mode(int bitrate)
{
/* make the correspondance between bitrate and mode */
- AMRWB_bitrates rates[] = { { 6600, 0},
- { 8850, 1},
- {12650, 2},
- {14250, 3},
- {15850, 4},
- {18250, 5},
- {19850, 6},
- {23050, 7},
- {23850, 8}, };
+ static const int rates[] = { 6600, 8850, 12650, 14250, 15850, 18250,
+ 19850, 23050, 23850 };
int i;
for (i = 0; i < 9; i++)
- if (rates[i].rate == bitrate)
- return rates[i].mode;
+ if (rates[i] == bitrate)
+ return i;
/* no bitrate matching, return an error */
return -1;
}
--
1.7.3.1
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