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libopus: use iram for more constants

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Speeds up decoding of the 64 kbps test file by 2.59 MHz and the
128 kbps test file by 4.31 MHz on H300 (cf). Decoding the same
files on c200 is sped up by 0.33 MHz and 0.55 MHz respectively.

Change-Id: I0f9f9ef6a7293581cf45e3201b33c65504c95c81
This commit is contained in:
Nils Wallménius 2014-07-13 14:16:32 +02:00
parent 888e05ec12
commit 8e8671a73e
2 changed files with 5 additions and 5 deletions
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2
lib/rbcodec/codecs/libopus/celt/cwrs.c
View file

@ -418,7 +418,7 @@ static const opus_uint32 *const CELT_PVQ_U_ROW[15]={
CELT_PVQ_U_DATA+1464,CELT_PVQ_U_DATA+1470,CELT_PVQ_U_DATA+1473
};
#else
static const opus_uint32 *const CELT_PVQ_U_ROW[15]={
static const opus_uint32 *const CELT_PVQ_U_ROW[15] ICONST_ATTR ={
CELT_PVQ_U_DATA+ 0,CELT_PVQ_U_DATA+ 176,CELT_PVQ_U_DATA+ 351,
CELT_PVQ_U_DATA+ 525,CELT_PVQ_U_DATA+ 698,CELT_PVQ_U_DATA+ 870,
CELT_PVQ_U_DATA+1041,CELT_PVQ_U_DATA+1131,CELT_PVQ_U_DATA+1178,

8
lib/rbcodec/codecs/libopus/celt/static_modes_fixed.h
View file

@ -36,13 +36,13 @@ static const opus_val16 window120[120] ICONST_ATTR = {
#ifndef DEF_LOGN400
#define DEF_LOGN400
static const opus_int16 logN400[21] = {
static const opus_int16 logN400[21] ICONST_ATTR = {
0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 8, 8, 16, 16, 16, 21, 21, 24, 29, 34, 36, };
#endif
#ifndef DEF_PULSE_CACHE50
#define DEF_PULSE_CACHE50
static const opus_int16 cache_index50[105] = {
static const opus_int16 cache_index50[105] ICONST_ATTR = {
-1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 41, 41, 41,
82, 82, 123, 164, 200, 222, 0, 0, 0, 0, 0, 0, 0, 0, 41,
41, 41, 41, 123, 123, 123, 164, 164, 240, 266, 283, 295, 41, 41, 41,
@ -51,7 +51,7 @@ static const opus_int16 cache_index50[105] = {
305, 305, 305, 318, 318, 343, 351, 358, 364, 240, 240, 240, 240, 240, 240,
240, 240, 305, 305, 305, 305, 343, 343, 343, 351, 351, 370, 376, 382, 387,
};
static const unsigned char cache_bits50[392] = {
static const unsigned char cache_bits50[392] ICONST_ATTR = {
40, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 40, 15, 23, 28,
@ -79,7 +79,7 @@ static const unsigned char cache_bits50[392] = {
106, 151, 192, 231, 5, 59, 111, 158, 202, 243, 5, 55, 103, 147, 187,
224, 5, 60, 113, 161, 206, 248, 4, 65, 122, 175, 224, 4, 67, 127,
182, 234, };
static const unsigned char cache_caps50[168] = {
static const unsigned char cache_caps50[168] ICONST_ATTR = {
224, 224, 224, 224, 224, 224, 224, 224, 160, 160, 160, 160, 185, 185, 185,
178, 178, 168, 134, 61, 37, 224, 224, 224, 224, 224, 224, 224, 224, 240,
240, 240, 240, 207, 207, 207, 198, 198, 183, 144, 66, 40, 160, 160, 160,