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Mark a few functions as noinline, this makes ff_h264_filter_mb() a bit smaller

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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.

Originally committed as revision 21250 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2010-01-16 17:27:17 +00:00
parent 183a86c958
commit ed3d7e2f65
1 changed files with 4 additions and 4 deletions
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8
libavcodec/h264_loopfilter.c
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@ -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 }, {-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 index_a = qp + h->slice_alpha_c0_offset;
const int alpha = (alpha_table+52)[index_a]; const int alpha = (alpha_table+52)[index_a];
const int beta = (beta_table+52)[qp + h->slice_beta_offset]; const int beta = (beta_table+52)[qp + h->slice_beta_offset];
@ -120,7 +120,7 @@ static void filter_mb_edgev( H264Context *h, uint8_t *pix, int stride, int16_t b
h->s.dsp.h264_h_loop_filter_luma_intra(pix, stride, alpha, beta); 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 index_a = qp + h->slice_alpha_c0_offset;
const int alpha = (alpha_table+52)[index_a]; const int alpha = (alpha_table+52)[index_a];
const int beta = (beta_table+52)[qp + h->slice_beta_offset]; const int beta = (beta_table+52)[qp + h->slice_beta_offset];
@ -289,7 +289,7 @@ static void filter_mb_mbaff_edgecv( H264Context *h, uint8_t *pix, int stride, in
} }
} }
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 index_a = qp + h->slice_alpha_c0_offset;
const int alpha = (alpha_table+52)[index_a]; const int alpha = (alpha_table+52)[index_a];
const int beta = (beta_table+52)[qp + h->slice_beta_offset]; const int beta = (beta_table+52)[qp + h->slice_beta_offset];
@ -307,7 +307,7 @@ static void filter_mb_edgeh( H264Context *h, uint8_t *pix, int stride, int16_t b
} }
} }
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 index_a = qp + h->slice_alpha_c0_offset;
const int alpha = (alpha_table+52)[index_a]; const int alpha = (alpha_table+52)[index_a];
const int beta = (beta_table+52)[qp + h->slice_beta_offset]; const int beta = (beta_table+52)[qp + h->slice_beta_offset];