1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/libvpx/vp8/encoder/vp8_asm_enc_offsets.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,93 @@
1.4 +/*
1.5 + * Copyright (c) 2011 The WebM project authors. All Rights Reserved.
1.6 + *
1.7 + * Use of this source code is governed by a BSD-style license
1.8 + * that can be found in the LICENSE file in the root of the source
1.9 + * tree. An additional intellectual property rights grant can be found
1.10 + * in the file PATENTS. All contributing project authors may
1.11 + * be found in the AUTHORS file in the root of the source tree.
1.12 + */
1.13 +
1.14 +
1.15 +#include "vpx_ports/asm_offsets.h"
1.16 +#include "vpx_config.h"
1.17 +#include "block.h"
1.18 +#include "vp8/common/blockd.h"
1.19 +#include "onyx_int.h"
1.20 +#include "treewriter.h"
1.21 +#include "tokenize.h"
1.22 +
1.23 +BEGIN
1.24 +
1.25 +/* regular quantize */
1.26 +DEFINE(vp8_block_coeff, offsetof(BLOCK, coeff));
1.27 +DEFINE(vp8_block_zbin, offsetof(BLOCK, zbin));
1.28 +DEFINE(vp8_block_round, offsetof(BLOCK, round));
1.29 +DEFINE(vp8_block_quant, offsetof(BLOCK, quant));
1.30 +DEFINE(vp8_block_quant_fast, offsetof(BLOCK, quant_fast));
1.31 +DEFINE(vp8_block_zbin_extra, offsetof(BLOCK, zbin_extra));
1.32 +DEFINE(vp8_block_zrun_zbin_boost, offsetof(BLOCK, zrun_zbin_boost));
1.33 +DEFINE(vp8_block_quant_shift, offsetof(BLOCK, quant_shift));
1.34 +
1.35 +DEFINE(vp8_blockd_qcoeff, offsetof(BLOCKD, qcoeff));
1.36 +DEFINE(vp8_blockd_dequant, offsetof(BLOCKD, dequant));
1.37 +DEFINE(vp8_blockd_dqcoeff, offsetof(BLOCKD, dqcoeff));
1.38 +DEFINE(vp8_blockd_eob, offsetof(BLOCKD, eob));
1.39 +
1.40 +/* subtract */
1.41 +DEFINE(vp8_block_base_src, offsetof(BLOCK, base_src));
1.42 +DEFINE(vp8_block_src, offsetof(BLOCK, src));
1.43 +DEFINE(vp8_block_src_diff, offsetof(BLOCK, src_diff));
1.44 +DEFINE(vp8_block_src_stride, offsetof(BLOCK, src_stride));
1.45 +
1.46 +DEFINE(vp8_blockd_predictor, offsetof(BLOCKD, predictor));
1.47 +
1.48 +/* pack tokens */
1.49 +DEFINE(vp8_writer_lowvalue, offsetof(vp8_writer, lowvalue));
1.50 +DEFINE(vp8_writer_range, offsetof(vp8_writer, range));
1.51 +DEFINE(vp8_writer_count, offsetof(vp8_writer, count));
1.52 +DEFINE(vp8_writer_pos, offsetof(vp8_writer, pos));
1.53 +DEFINE(vp8_writer_buffer, offsetof(vp8_writer, buffer));
1.54 +DEFINE(vp8_writer_buffer_end, offsetof(vp8_writer, buffer_end));
1.55 +DEFINE(vp8_writer_error, offsetof(vp8_writer, error));
1.56 +
1.57 +DEFINE(tokenextra_token, offsetof(TOKENEXTRA, Token));
1.58 +DEFINE(tokenextra_extra, offsetof(TOKENEXTRA, Extra));
1.59 +DEFINE(tokenextra_context_tree, offsetof(TOKENEXTRA, context_tree));
1.60 +DEFINE(tokenextra_skip_eob_node, offsetof(TOKENEXTRA, skip_eob_node));
1.61 +DEFINE(TOKENEXTRA_SZ, sizeof(TOKENEXTRA));
1.62 +
1.63 +DEFINE(vp8_extra_bit_struct_sz, sizeof(vp8_extra_bit_struct));
1.64 +
1.65 +DEFINE(vp8_token_value, offsetof(vp8_token, value));
1.66 +DEFINE(vp8_token_len, offsetof(vp8_token, Len));
1.67 +
1.68 +DEFINE(vp8_extra_bit_struct_tree, offsetof(vp8_extra_bit_struct, tree));
1.69 +DEFINE(vp8_extra_bit_struct_prob, offsetof(vp8_extra_bit_struct, prob));
1.70 +DEFINE(vp8_extra_bit_struct_len, offsetof(vp8_extra_bit_struct, Len));
1.71 +DEFINE(vp8_extra_bit_struct_base_val, offsetof(vp8_extra_bit_struct, base_val));
1.72 +
1.73 +DEFINE(vp8_comp_tplist, offsetof(VP8_COMP, tplist));
1.74 +DEFINE(vp8_comp_common, offsetof(VP8_COMP, common));
1.75 +DEFINE(vp8_comp_bc , offsetof(VP8_COMP, bc));
1.76 +DEFINE(vp8_writer_sz , sizeof(vp8_writer));
1.77 +
1.78 +DEFINE(tokenlist_start, offsetof(TOKENLIST, start));
1.79 +DEFINE(tokenlist_stop, offsetof(TOKENLIST, stop));
1.80 +DEFINE(TOKENLIST_SZ, sizeof(TOKENLIST));
1.81 +
1.82 +DEFINE(vp8_common_mb_rows, offsetof(VP8_COMMON, mb_rows));
1.83 +
1.84 +END
1.85 +
1.86 +/* add asserts for any offset that is not supported by assembly code
1.87 + * add asserts for any size that is not supported by assembly code
1.88 +
1.89 + * These are used in vp8cx_pack_tokens. They are hard coded so if their sizes
1.90 + * change they will have to be adjusted.
1.91 + */
1.92 +
1.93 +#if HAVE_EDSP
1.94 +ct_assert(TOKENEXTRA_SZ, sizeof(TOKENEXTRA) == 8)
1.95 +ct_assert(vp8_extra_bit_struct_sz, sizeof(vp8_extra_bit_struct) == 16)
1.96 +#endif
