Inlining and removing fwd_txm16x16 and fwd_txm8x8 pointers.

Change-Id: I3528ba1c3fee761918509f9d9dc2d842c69f5a44

vp9/encoder/vp9_block.h

@@ -173,8 +173,6 @@ struct macroblock {
   BLOCK_SIZE sb64_partitioning;
 
   void (*fwd_txm4x4)(int16_t *input, int16_t *output, int pitch);
-  void (*fwd_txm8x8)(int16_t *input, int16_t *output, int pitch);
-  void (*fwd_txm16x16)(int16_t *input, int16_t *output, int pitch);
   void (*quantize_b_4x4)(MACROBLOCK *x, int b_idx, TX_TYPE tx_type,
                          int y_blocks);
 };

vp9/encoder/vp9_encodemb.c

@@ -379,7 +379,7 @@ void vp9_xform_quant(int plane, int block, BLOCK_SIZE plane_bsize,
       xoff = 16 * (block & twmask);
       yoff = 16 * (block >> twl);
       src_diff = p->src_diff + 4 * bw * yoff + xoff;
-      x->fwd_txm16x16(src_diff, coeff, bw * 8);
+      vp9_short_fdct16x16(src_diff, coeff, bw * 8);
       vp9_quantize_b(coeff, 256, x->skip_block, p->zbin, p->round,
                      p->quant, p->quant_shift, qcoeff, dqcoeff,
                      pd->dequant, p->zbin_extra, eob, scan, iscan);
@@ -391,7 +391,7 @@ void vp9_xform_quant(int plane, int block, BLOCK_SIZE plane_bsize,
       xoff = 8 * (block & twmask);
       yoff = 8 * (block >> twl);
       src_diff = p->src_diff + 4 * bw * yoff + xoff;
-      x->fwd_txm8x8(src_diff, coeff, bw * 8);
+      vp9_short_fdct8x8(src_diff, coeff, bw * 8);
       vp9_quantize_b(coeff, 64, x->skip_block, p->zbin, p->round,
                      p->quant, p->quant_shift, qcoeff, dqcoeff,
                      pd->dequant, p->zbin_extra, eob, scan, iscan);
@@ -559,7 +559,7 @@ void vp9_encode_block_intra(int plane, int block, BLOCK_SIZE plane_bsize,
       if (tx_type != DCT_DCT)
         vp9_short_fht16x16(src_diff, coeff, bw * 4, tx_type);
       else
-        x->fwd_txm16x16(src_diff, coeff, bw * 8);
+        vp9_short_fdct16x16(src_diff, coeff, bw * 8);
       vp9_quantize_b(coeff, 256, x->skip_block, p->zbin, p->round,
                      p->quant, p->quant_shift, qcoeff, dqcoeff,
                      pd->dequant, p->zbin_extra, eob, scan, iscan);
@@ -584,7 +584,7 @@ void vp9_encode_block_intra(int plane, int block, BLOCK_SIZE plane_bsize,
       if (tx_type != DCT_DCT)
         vp9_short_fht8x8(src_diff, coeff, bw * 4, tx_type);
       else
-        x->fwd_txm8x8(src_diff, coeff, bw * 8);
+        vp9_short_fdct8x8(src_diff, coeff, bw * 8);
       vp9_quantize_b(coeff, 64, x->skip_block, p->zbin, p->round, p->quant,
                      p->quant_shift, qcoeff, dqcoeff,
                      pd->dequant, p->zbin_extra, eob, scan, iscan);

vp9/encoder/vp9_onyx_if.c

@@ -957,8 +957,6 @@ void vp9_set_speed_features(VP9_COMP *cpi) {
     sf->optimize_coefficients = 0;
   }
 
-  cpi->mb.fwd_txm16x16  = vp9_short_fdct16x16;
-  cpi->mb.fwd_txm8x8    = vp9_short_fdct8x8;
   cpi->mb.fwd_txm4x4    = vp9_short_fdct4x4;
   if (cpi->oxcf.lossless || cpi->mb.e_mbd.lossless) {
     cpi->mb.fwd_txm4x4    = vp9_short_walsh4x4;