Commit ab2a3028 authored by Alex Converse's avatar Alex Converse
Browse files

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
parent 65bec42e
......@@ -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
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment