From ab2a30283417b37f29c4da9ad4dd708e79b21446 Mon Sep 17 00:00:00 2001 From: Alex Converse Date: Thu, 4 Mar 2010 04:58:43 +0000 Subject: [PATCH] AAC: Mark predictor functions av_always_inline. This results in a 50% speedup on main profile with no increase in binary size. Originally committed as revision 22196 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/aac.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/aac.c b/libavcodec/aac.c index faf1d7287f..160c775f7a 100644 --- a/libavcodec/aac.c +++ b/libavcodec/aac.c @@ -478,7 +478,7 @@ static av_always_inline int lcg_random(int previous_val) return previous_val * 1664525 + 1013904223; } -static void reset_predict_state(PredictorState *ps) +static av_always_inline void reset_predict_state(PredictorState *ps) { ps->r0 = 0.0f; ps->r1 = 0.0f; @@ -1247,7 +1247,7 @@ static av_always_inline float flt16_trunc(float pf) return pun.f; } -static void predict(AACContext *ac, PredictorState *ps, float *coef, +static av_always_inline void predict(AACContext *ac, PredictorState *ps, float *coef, int output_enable) { const float a = 0.953125; // 61.0 / 64