[FFmpeg-cvslog] r21250 - trunk/libavcodec/h264_loopfilter.c

[michael]

Author: michael
Date: Sat Jan 16 18:27:17 2010
New Revision: 21250

Log:
Mark a few functions as noinline, this makes ff_h264_filter_mb() a bit smaller
and 5% faster.
ff_h264_filter_mb_fast() stay the same size as gcc decided not to inline these
functions there in the first place.

Modified:
   trunk/libavcodec/h264_loopfilter.c

Modified: trunk/libavcodec/h264_loopfilter.c
==============================================================================
--- trunk/libavcodec/h264_loopfilter.c	Sat Jan 16 17:21:12 2010	(r21249)
+++ trunk/libavcodec/h264_loopfilter.c	Sat Jan 16 18:27:17 2010	(r21250)
@@ -103,7 +103,7 @@ static const uint8_t tc0_table[52*3][4] 
     {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
 };
 
-static void filter_mb_edgev( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
+static void av_noinline filter_mb_edgev( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
     const int index_a = qp + h->slice_alpha_c0_offset;
     const int alpha = (alpha_table+52)[index_a];
     const int beta  = (beta_table+52)[qp + h->slice_beta_offset];
@@ -120,7 +120,7 @@ static void filter_mb_edgev( H264Context
         h->s.dsp.h264_h_loop_filter_luma_intra(pix, stride, alpha, beta);
     }
 }
-static void filter_mb_edgecv( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
+static void av_noinline filter_mb_edgecv( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
     const int index_a = qp + h->slice_alpha_c0_offset;
     const int alpha = (alpha_table+52)[index_a];
     const int beta  = (beta_table+52)[qp + h->slice_beta_offset];
@@ -289,7 +289,7 @@ static void filter_mb_mbaff_edgecv( H264
     }
 }
 
-static void filter_mb_edgeh( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
+static void av_noinline filter_mb_edgeh( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
     const int index_a = qp + h->slice_alpha_c0_offset;
     const int alpha = (alpha_table+52)[index_a];
     const int beta  = (beta_table+52)[qp + h->slice_beta_offset];
@@ -307,7 +307,7 @@ static void filter_mb_edgeh( H264Context
     }
 }
 
-static void filter_mb_edgech( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
+static void av_noinline filter_mb_edgech( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
     const int index_a = qp + h->slice_alpha_c0_offset;
     const int alpha = (alpha_table+52)[index_a];
     const int beta  = (beta_table+52)[qp + h->slice_beta_offset];