From 0ba20fa56665f515d220040fd8f2fbee113da407 Mon Sep 17 00:00:00 2001 From: Vitor Sessak Date: Thu, 15 May 2008 18:49:50 +0000 Subject: [PATCH] Remove useless buffers Originally committed as revision 13168 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/ra144.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/libavcodec/ra144.c b/libavcodec/ra144.c index bf384b9d9d..12eb96d544 100644 --- a/libavcodec/ra144.c +++ b/libavcodec/ra144.c @@ -105,8 +105,6 @@ static void do_voice(const int *a1, int *a2) static void do_output_subblock(Real144_internal *glob, const unsigned short *gsp, unsigned int gval, signed short *output_buffer, GetBitContext *gb) { unsigned short int buffer_a[40]; - unsigned short int buffer_b[40]; - unsigned short int buffer_c[40]; unsigned short int buffer_d[40]; int e, f, g; int a = get_bits(gb, 7); @@ -119,9 +117,7 @@ static void do_output_subblock(Real144_internal *glob, const unsigned short *gs rotate_block(glob->buffer_2, buffer_a, a); } - memcpy(buffer_b, etable1 + b * BLOCKSIZE, BLOCKSIZE * 2); e = ((ftable1[b] >> 4) * gval) >> 8; - memcpy(buffer_c, etable2 + c * BLOCKSIZE, BLOCKSIZE * 2); f=((ftable2[c] >> 4) * gval) >> 8; if (a) @@ -129,8 +125,8 @@ static void do_output_subblock(Real144_internal *glob, const unsigned short *gs else g = 0; - add_wav(d, a, g, e, f, buffer_a, buffer_b, - buffer_c, buffer_d); + add_wav(d, a, g, e, f, buffer_a, etable1 + b*BLOCKSIZE, + etable2 + c*BLOCKSIZE, buffer_d); memmove(glob->buffer_2, glob->buffer_2 + BLOCKSIZE, (BUFFERSIZE - BLOCKSIZE) * 2); memcpy(glob->buffer_2 + BUFFERSIZE - BLOCKSIZE, buffer_d, BLOCKSIZE * 2);