diff options
Diffstat (limited to 'vp9/decoder/vp9_detokenize.c')
| -rw-r--r-- | vp9/decoder/vp9_detokenize.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/vp9/decoder/vp9_detokenize.c b/vp9/decoder/vp9_detokenize.c index 3bbb212a3..343b4f26d 100644 --- a/vp9/decoder/vp9_detokenize.c +++ b/vp9/decoder/vp9_detokenize.c @@ -113,7 +113,6 @@ static int decode_coefs(FRAME_CONTEXT *fc, const MACROBLOCKD *xd, vp9_prob *prob; vp9_coeff_count_model *coef_counts; const int ref = xd->mode_info_context->mbmi.ref_frame[0] != INTRA_FRAME; - TX_TYPE tx_type = DCT_DCT; const int *scan, *nb; uint8_t token_cache[1024]; const uint8_t * band_translate; @@ -126,8 +125,8 @@ static int decode_coefs(FRAME_CONTEXT *fc, const MACROBLOCKD *xd, switch (txfm_size) { default: case TX_4X4: { - tx_type = (type == PLANE_TYPE_Y_WITH_DC) ? - get_tx_type_4x4(xd, block_idx) : DCT_DCT; + const TX_TYPE tx_type = type == PLANE_TYPE_Y_WITH_DC ? + get_tx_type_4x4(xd, block_idx) : DCT_DCT; scan = get_scan_4x4(tx_type); above_ec = A[0] != 0; left_ec = L[0] != 0; @@ -136,12 +135,8 @@ static int decode_coefs(FRAME_CONTEXT *fc, const MACROBLOCKD *xd, break; } case TX_8X8: { - const BLOCK_SIZE_TYPE sb_type = xd->mode_info_context->mbmi.sb_type; - const int sz = 1 + b_width_log2(sb_type); - const int x = block_idx & ((1 << sz) - 1); - const int y = block_idx - x; - tx_type = (type == PLANE_TYPE_Y_WITH_DC) ? - get_tx_type_8x8(xd, y + (x >> 1)) : DCT_DCT; + const TX_TYPE tx_type = type == PLANE_TYPE_Y_WITH_DC ? + get_tx_type_8x8(xd) : DCT_DCT; scan = get_scan_8x8(tx_type); above_ec = (A[0] + A[1]) != 0; left_ec = (L[0] + L[1]) != 0; @@ -150,12 +145,8 @@ static int decode_coefs(FRAME_CONTEXT *fc, const MACROBLOCKD *xd, break; } case TX_16X16: { - const BLOCK_SIZE_TYPE sb_type = xd->mode_info_context->mbmi.sb_type; - const int sz = 2 + b_width_log2(sb_type); - const int x = block_idx & ((1 << sz) - 1); - const int y = block_idx - x; - tx_type = (type == PLANE_TYPE_Y_WITH_DC) ? - get_tx_type_16x16(xd, y + (x >> 2)) : DCT_DCT; + const TX_TYPE tx_type = type == PLANE_TYPE_Y_WITH_DC ? + get_tx_type_16x16(xd) : DCT_DCT; scan = get_scan_16x16(tx_type); above_ec = (A[0] + A[1] + A[2] + A[3]) != 0; left_ec = (L[0] + L[1] + L[2] + L[3]) != 0; |