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h264: mark some MC functions with av_always_inline instead of inline.

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This actually causes them to be inlined, leading to a significant
speedup (1-1.5% in my measurements).
pull/2/head
Ronald S. Bultje 13 years ago
parent 05fb63f5a0
commit 27209bb108
1 changed files with 33 additions and 27 deletions
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  1. 16
      libavcodec/h264.c

16
libavcodec/h264.c
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@ -438,7 +438,8 @@ static void chroma_dc_dct_c(DCTELEM *block){
} }
#endif #endif
static inline void mc_dir_part(H264Context *h, Picture *pic, int n, int square, static av_always_inline void
mc_dir_part(H264Context *h, Picture *pic, int n, int square,
int height, int delta, int list, int height, int delta, int list,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr, uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
int src_x_offset, int src_y_offset, int src_x_offset, int src_y_offset,
@ -535,7 +536,8 @@ static inline void mc_dir_part(H264Context *h, Picture *pic, int n, int square,
mx&7, (my << (chroma_idc == 2 /* yuv422 */)) &7); mx&7, (my << (chroma_idc == 2 /* yuv422 */)) &7);
} }
static inline void mc_part_std(H264Context *h, int n, int square, int height, int delta, static av_always_inline void
mc_part_std(H264Context *h, int n, int square, int height, int delta,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr, uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
int x_offset, int y_offset, int x_offset, int y_offset,
qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put, qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put,
@ -578,7 +580,8 @@ static inline void mc_part_std(H264Context *h, int n, int square, int height, in
} }
} }
static inline void mc_part_weighted(H264Context *h, int n, int square, int height, int delta, static av_always_inline void
mc_part_weighted(H264Context *h, int n, int square, int height, int delta,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr, uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
int x_offset, int y_offset, int x_offset, int y_offset,
qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put, qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put,
@ -664,7 +667,8 @@ static inline void mc_part_weighted(H264Context *h, int n, int square, int heigh
} }
} }
static inline void mc_part(H264Context *h, int n, int square, int height, int delta, static av_always_inline void
mc_part(H264Context *h, int n, int square, int height, int delta,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr, uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
int x_offset, int y_offset, int x_offset, int y_offset,
qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put, qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put,
@ -685,7 +689,9 @@ static inline void mc_part(H264Context *h, int n, int square, int height, int de
chroma_avg, list0, list1, pixel_shift, chroma_idc); chroma_avg, list0, list1, pixel_shift, chroma_idc);
} }
static inline void prefetch_motion(H264Context *h, int list, int pixel_shift, int chroma_idc){ static av_always_inline void
prefetch_motion(H264Context *h, int list, int pixel_shift, int chroma_idc)
{
/* fetch pixels for estimated mv 4 macroblocks ahead /* fetch pixels for estimated mv 4 macroblocks ahead
* optimized for 64byte cache lines */ * optimized for 64byte cache lines */
MpegEncContext * const s = &h->s; MpegEncContext * const s = &h->s;

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