From 8e8671a73efe117bd34815e3f4c16f3178143774 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nils=20Wallm=C3=A9nius?= Date: Sun, 13 Jul 2014 14:16:32 +0200 Subject: libopus: use iram for more constants 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 --- lib/rbcodec/codecs/libopus/celt/cwrs.c | 2 +- lib/rbcodec/codecs/libopus/celt/static_modes_fixed.h | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/lib/rbcodec/codecs/libopus/celt/cwrs.c b/lib/rbcodec/codecs/libopus/celt/cwrs.c index 921100f..031a875 100644 --- a/lib/rbcodec/codecs/libopus/celt/cwrs.c +++ b/lib/rbcodec/codecs/libopus/celt/cwrs.c @@ -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, diff --git a/lib/rbcodec/codecs/libopus/celt/static_modes_fixed.h b/lib/rbcodec/codecs/libopus/celt/static_modes_fixed.h index 0396ce3..1f13497 100644 --- a/lib/rbcodec/codecs/libopus/celt/static_modes_fixed.h +++ b/lib/rbcodec/codecs/libopus/celt/static_modes_fixed.h @@ -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, -- cgit v1.1