diff options
Diffstat (limited to 'lib/rbcodec/codecs')
-rwxr-xr-x[-rw-r--r--] | lib/rbcodec/codecs/libwmapro/quant.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/lib/rbcodec/codecs/libwmapro/quant.h b/lib/rbcodec/codecs/libwmapro/quant.h index 3500615fde..8ec74597f4 100644..100755 --- a/lib/rbcodec/codecs/libwmapro/quant.h +++ b/lib/rbcodec/codecs/libwmapro/quant.h | |||
@@ -8,8 +8,21 @@ | |||
8 | * floating point value is : | 8 | * floating point value is : |
9 | * quant = pow(10.0, exp/20) | 9 | * quant = pow(10.0, exp/20) |
10 | * 'exp' is an integer value which I have exmerimentally found to fall in the | 10 | * 'exp' is an integer value which I have exmerimentally found to fall in the |
11 | * range (50,170). */ | 11 | * range (0,170). */ |
12 | const int32_t quant_tab[121] = { | 12 | const int32_t quant_tab[171] = { |
13 | 0x00000001, 0x00000001, | ||
14 | 0x00000001, 0x00000001, 0x00000002, 0x00000002, | ||
15 | 0x00000002, 0x00000002, 0x00000003, 0x00000003, | ||
16 | 0x00000003, 0x00000004, 0x00000004, 0x00000004, | ||
17 | 0x00000005, 0x00000006, 0x00000006, 0x00000007, | ||
18 | 0x00000008, 0x00000009, 0x0000000a, 0x0000000b, | ||
19 | 0x0000000d, 0x0000000e, 0x00000010, 0x00000012, | ||
20 | 0x00000014, 0x00000016, 0x00000019, 0x0000001c, | ||
21 | 0x00000020, 0x00000023, 0x00000028, 0x0000002d, | ||
22 | 0x00000032, 0x00000038, 0x0000003f, 0x00000047, | ||
23 | 0x0000004f, 0x00000059, 0x00000064, 0x00000070, | ||
24 | 0x0000007e, 0x0000008d, 0x0000009e, 0x000000b2, | ||
25 | 0x000000c8, 0x000000e0, 0x000000fb, 0x0000011a, | ||
13 | 0x0000013C, 0x00000163, 0x0000018E, 0x000001BF, | 26 | 0x0000013C, 0x00000163, 0x0000018E, 0x000001BF, |
14 | 0x000001F5, 0x00000232, 0x00000277, 0x000002C4, | 27 | 0x000001F5, 0x00000232, 0x00000277, 0x000002C4, |
15 | 0x0000031A, 0x0000037B, 0x000003E8, 0x00000462, | 28 | 0x0000031A, 0x0000037B, 0x000003E8, 0x00000462, |
@@ -43,7 +56,7 @@ const int32_t quant_tab[121] = { | |||
43 | 0x12D940B6 | 56 | 0x12D940B6 |
44 | }; | 57 | }; |
45 | 58 | ||
46 | #define EXP_MIN 50 | 59 | #define EXP_MIN 0 |
47 | #define EXP_MAX 170 | 60 | #define EXP_MAX 170 |
48 | 61 | ||
49 | /* return the correct value of quant based on exp */ | 62 | /* return the correct value of quant based on exp */ |