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cavs: Remove unused code. 

The square is always passed as 1 whenever the function is called and
thus the if block never gets executed.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
This commit is contained in:
Aneesh Dogra 2012-03-30 23:44:06 +05:30 committed by Ronald S. Bultje
parent 10b1c060f9
commit c265b77b11
1 changed files with 19 additions and 20 deletions
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39
libavcodec/cavs.c
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@ -324,11 +324,12 @@ void ff_cavs_modify_mb_i(AVSContext *h, int *pred_mode_uv) {
* *
****************************************************************************/ ****************************************************************************/
static inline void mc_dir_part(AVSContext *h,Picture *pic,int square, static inline void mc_dir_part(AVSContext *h,Picture *pic,
int chroma_height,int delta,int list,uint8_t *dest_y, int chroma_height,int delta,int list,uint8_t *dest_y,
uint8_t *dest_cb,uint8_t *dest_cr,int src_x_offset, uint8_t *dest_cb,uint8_t *dest_cr,int src_x_offset,
int src_y_offset,qpel_mc_func *qpix_op, int src_y_offset,qpel_mc_func *qpix_op,
h264_chroma_mc_func chroma_op,cavs_vector *mv){ h264_chroma_mc_func chroma_op,cavs_vector *mv)
{
MpegEncContext * const s = &h->s; MpegEncContext * const s = &h->s;
const int mx= mv->x + src_x_offset*8; const int mx= mv->x + src_x_offset*8;
const int my= mv->y + src_y_offset*8; const int my= mv->y + src_y_offset*8;
@ -360,9 +361,6 @@ static inline void mc_dir_part(AVSContext *h,Picture *pic,int square,
} }
qpix_op[luma_xy](dest_y, src_y, h->l_stride); //FIXME try variable height perhaps? qpix_op[luma_xy](dest_y, src_y, h->l_stride); //FIXME try variable height perhaps?
if(!square){
qpix_op[luma_xy](dest_y + delta, src_y + delta, h->l_stride);
}
if(emu){ if(emu){
s->dsp.emulated_edge_mc(s->edge_emu_buffer, src_cb, h->c_stride, s->dsp.emulated_edge_mc(s->edge_emu_buffer, src_cb, h->c_stride,
@ -379,11 +377,12 @@ static inline void mc_dir_part(AVSContext *h,Picture *pic,int square,
chroma_op(dest_cr, src_cr, h->c_stride, chroma_height, mx&7, my&7); chroma_op(dest_cr, src_cr, h->c_stride, chroma_height, mx&7, my&7);
} }
static inline void mc_part_std(AVSContext *h,int square,int chroma_height,int delta, static inline void mc_part_std(AVSContext *h,int chroma_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,qpel_mc_func *qpix_put, int x_offset, int y_offset,qpel_mc_func *qpix_put,
h264_chroma_mc_func chroma_put,qpel_mc_func *qpix_avg, h264_chroma_mc_func chroma_put,qpel_mc_func *qpix_avg,
h264_chroma_mc_func chroma_avg, cavs_vector *mv){ h264_chroma_mc_func chroma_avg, cavs_vector *mv)
{
qpel_mc_func *qpix_op= qpix_put; qpel_mc_func *qpix_op= qpix_put;
h264_chroma_mc_func chroma_op= chroma_put; h264_chroma_mc_func chroma_op= chroma_put;
@ -395,7 +394,7 @@ static inline void mc_part_std(AVSContext *h,int square,int chroma_height,int de
if(mv->ref >= 0){ if(mv->ref >= 0){
Picture *ref= &h->DPB[mv->ref]; Picture *ref= &h->DPB[mv->ref];
mc_dir_part(h, ref, square, chroma_height, delta, 0, mc_dir_part(h, ref, chroma_height, delta, 0,
dest_y, dest_cb, dest_cr, x_offset, y_offset, dest_y, dest_cb, dest_cr, x_offset, y_offset,
qpix_op, chroma_op, mv); qpix_op, chroma_op, mv);
@ -405,7 +404,7 @@ static inline void mc_part_std(AVSContext *h,int square,int chroma_height,int de
if((mv+MV_BWD_OFFS)->ref >= 0){ if((mv+MV_BWD_OFFS)->ref >= 0){
Picture *ref= &h->DPB[0]; Picture *ref= &h->DPB[0];
mc_dir_part(h, ref, square, chroma_height, delta, 1, mc_dir_part(h, ref, chroma_height, delta, 1,
dest_y, dest_cb, dest_cr, x_offset, y_offset, dest_y, dest_cb, dest_cr, x_offset, y_offset,
qpix_op, chroma_op, mv+MV_BWD_OFFS); qpix_op, chroma_op, mv+MV_BWD_OFFS);
} }
@ -413,28 +412,28 @@ static inline void mc_part_std(AVSContext *h,int square,int chroma_height,int de
void ff_cavs_inter(AVSContext *h, enum cavs_mb mb_type) { void ff_cavs_inter(AVSContext *h, enum cavs_mb mb_type) {
if(ff_cavs_partition_flags[mb_type] == 0){ // 16x16 if(ff_cavs_partition_flags[mb_type] == 0){ // 16x16
mc_part_std(h, 1, 8, 0, h->cy, h->cu, h->cv, 0, 0, mc_part_std(h, 8, 0, h->cy, h->cu, h->cv, 0, 0,
h->cdsp.put_cavs_qpel_pixels_tab[0], h->cdsp.put_cavs_qpel_pixels_tab[0],
h->s.dsp.put_h264_chroma_pixels_tab[0], h->s.dsp.put_h264_chroma_pixels_tab[0],
h->cdsp.avg_cavs_qpel_pixels_tab[0], h->cdsp.avg_cavs_qpel_pixels_tab[0],
h->s.dsp.avg_h264_chroma_pixels_tab[0],&h->mv[MV_FWD_X0]); h->s.dsp.avg_h264_chroma_pixels_tab[0],&h->mv[MV_FWD_X0]);
}else{ }else{
mc_part_std(h, 1, 4, 0, h->cy, h->cu, h->cv, 0, 0, mc_part_std(h, 4, 0, h->cy, h->cu, h->cv, 0, 0,
h->cdsp.put_cavs_qpel_pixels_tab[1], h->cdsp.put_cavs_qpel_pixels_tab[1],
h->s.dsp.put_h264_chroma_pixels_tab[1], h->s.dsp.put_h264_chroma_pixels_tab[1],
h->cdsp.avg_cavs_qpel_pixels_tab[1], h->cdsp.avg_cavs_qpel_pixels_tab[1],
h->s.dsp.avg_h264_chroma_pixels_tab[1],&h->mv[MV_FWD_X0]); h->s.dsp.avg_h264_chroma_pixels_tab[1],&h->mv[MV_FWD_X0]);
mc_part_std(h, 1, 4, 0, h->cy, h->cu, h->cv, 4, 0, mc_part_std(h, 4, 0, h->cy, h->cu, h->cv, 4, 0,
h->cdsp.put_cavs_qpel_pixels_tab[1], h->cdsp.put_cavs_qpel_pixels_tab[1],
h->s.dsp.put_h264_chroma_pixels_tab[1], h->s.dsp.put_h264_chroma_pixels_tab[1],
h->cdsp.avg_cavs_qpel_pixels_tab[1], h->cdsp.avg_cavs_qpel_pixels_tab[1],
h->s.dsp.avg_h264_chroma_pixels_tab[1],&h->mv[MV_FWD_X1]); h->s.dsp.avg_h264_chroma_pixels_tab[1],&h->mv[MV_FWD_X1]);
mc_part_std(h, 1, 4, 0, h->cy, h->cu, h->cv, 0, 4, mc_part_std(h, 4, 0, h->cy, h->cu, h->cv, 0, 4,
h->cdsp.put_cavs_qpel_pixels_tab[1], h->cdsp.put_cavs_qpel_pixels_tab[1],
h->s.dsp.put_h264_chroma_pixels_tab[1], h->s.dsp.put_h264_chroma_pixels_tab[1],
h->cdsp.avg_cavs_qpel_pixels_tab[1], h->cdsp.avg_cavs_qpel_pixels_tab[1],
h->s.dsp.avg_h264_chroma_pixels_tab[1],&h->mv[MV_FWD_X2]); h->s.dsp.avg_h264_chroma_pixels_tab[1],&h->mv[MV_FWD_X2]);
mc_part_std(h, 1, 4, 0, h->cy, h->cu, h->cv, 4, 4, mc_part_std(h, 4, 0, h->cy, h->cu, h->cv, 4, 4,
h->cdsp.put_cavs_qpel_pixels_tab[1], h->cdsp.put_cavs_qpel_pixels_tab[1],
h->s.dsp.put_h264_chroma_pixels_tab[1], h->s.dsp.put_h264_chroma_pixels_tab[1],
h->cdsp.avg_cavs_qpel_pixels_tab[1], h->cdsp.avg_cavs_qpel_pixels_tab[1],