Author: andoma Date: Wed Mar 5 10:57:58 2008 New Revision: 1954 Log: Do not bother to allocate ssr_context struct. It only saves ~400 bytes (compared to AACContext which is around 30k). Modified: aac/aac.c Modified: aac/aac.c ============================================================================== --- aac/aac.c (original) +++ aac/aac.c Wed Mar 5 10:57:58 2008 @@ -313,7 +313,7 @@ typedef struct { MDCTContext *mdct_ltp; DSPContext dsp; int * vq[11]; - ssr_context * ssrctx; + ssr_context ssrctx; AVRandomState random_state; //bias values @@ -964,9 +964,7 @@ static int aac_decode_init(AVCodecContex ff_kbd_window_init(ac->kbd_short_128, 6.0, 32); sine_window_init(ac->sine_long_1024, 512); sine_window_init(ac->sine_short_128, 64); - if((ac->ssrctx = av_malloc(sizeof(ssr_context))) == NULL) - return -1; - ssr_context_init(ac->ssrctx); + ssr_context_init(&ac->ssrctx); } else { ff_mdct_init(&ac->mdct, 11, 1); ff_mdct_init(&ac->mdct_small, 8, 1); @@ -1912,7 +1910,7 @@ static void ssr_gain_tool(AACContext * a } static void ssr_ipqf_tool(AACContext * ac, sce_struct * sce, float * preret) { - ssr_context * ctx = ac->ssrctx; + ssr_context * ctx = &ac->ssrctx; ssr_struct * ssr = sce->ssr; int i, b, j; float x; @@ -2193,7 +2191,6 @@ static int aac_decode_close(AVCodecConte free_vlc(&ac->books[i]); av_free(ac->vq[i]); } - av_free(ac->ssrctx); free_vlc(&ac->mainvlc); ff_mdct_end(&ac->mdct); ff_mdct_end(&ac->mdct_small);