vp8/common/assembly_offsets.c

   1 /*
   2  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
   3  *
   4  *  Use of this source code is governed by a BSD-style license
   5  *  that can be found in the LICENSE file in the root of the source
   6  *  tree. An additional intellectual property rights grant can be found
   7  *  in the file PATENTS.  All contributing project authors may
   8  *  be found in the AUTHORS file in the root of the source tree.
   9  */
  10
  11
  12 #include "vpx_ports/config.h"
  13 #include <stddef.h>
  14
  15 #if CONFIG_VP8_ENCODER
  16 #include "vpx_scale/yv12config.h"
  17 #endif
  18
  19 #if CONFIG_VP8_DECODER
  20 #include "onyxd_int.h"
  21 #endif
  22
  23 #define DEFINE(sym, val) int sym = val;
  24
  25 /*
  26 #define BLANK() asm volatile("\n->" : : )
  27 */
  28
  29 /*
  30  * int main(void)
  31  * {
  32  */
  33
  34 #if CONFIG_VP8_DECODER || CONFIG_VP8_ENCODER
  35 DEFINE(yv12_buffer_config_y_width,              offsetof(YV12_BUFFER_CONFIG, y_width));
  36 DEFINE(yv12_buffer_config_y_height,             offsetof(YV12_BUFFER_CONFIG, y_height));
  37 DEFINE(yv12_buffer_config_y_stride,             offsetof(YV12_BUFFER_CONFIG, y_stride));
  38 DEFINE(yv12_buffer_config_uv_width,             offsetof(YV12_BUFFER_CONFIG, uv_width));
  39 DEFINE(yv12_buffer_config_uv_height,            offsetof(YV12_BUFFER_CONFIG, uv_height));
  40 DEFINE(yv12_buffer_config_uv_stride,            offsetof(YV12_BUFFER_CONFIG, uv_stride));
  41 DEFINE(yv12_buffer_config_y_buffer,             offsetof(YV12_BUFFER_CONFIG, y_buffer));
  42 DEFINE(yv12_buffer_config_u_buffer,             offsetof(YV12_BUFFER_CONFIG, u_buffer));
  43 DEFINE(yv12_buffer_config_v_buffer,             offsetof(YV12_BUFFER_CONFIG, v_buffer));
  44 DEFINE(yv12_buffer_config_border,               offsetof(YV12_BUFFER_CONFIG, border));
  45 #endif
  46
  47 #if CONFIG_VP8_DECODER
  48 DEFINE(detok_scan,                              offsetof(DETOK, scan));
  49 DEFINE(detok_ptr_block2leftabove,               offsetof(DETOK, ptr_block2leftabove));
  50 DEFINE(detok_coef_tree_ptr,                     offsetof(DETOK, vp8_coef_tree_ptr));
  51 DEFINE(detok_teb_base_ptr,                      offsetof(DETOK, teb_base_ptr));
  52 DEFINE(detok_norm_ptr,                          offsetof(DETOK, norm_ptr));
  53 DEFINE(detok_ptr_coef_bands_x,                  offsetof(DETOK, ptr_coef_bands_x));
  54
  55 DEFINE(detok_A,                                 offsetof(DETOK, A));
  56 DEFINE(detok_L,                                 offsetof(DETOK, L));
  57
  58 DEFINE(detok_qcoeff_start_ptr,                  offsetof(DETOK, qcoeff_start_ptr));
  59 DEFINE(detok_current_bc,                        offsetof(DETOK, current_bc));
  60 DEFINE(detok_coef_probs,                        offsetof(DETOK, coef_probs));
  61 DEFINE(detok_eob,                               offsetof(DETOK, eob));
  62
  63 DEFINE(bool_decoder_user_buffer_end,            offsetof(BOOL_DECODER, user_buffer_end));
  64 DEFINE(bool_decoder_user_buffer,                offsetof(BOOL_DECODER, user_buffer));
  65 DEFINE(bool_decoder_value,                      offsetof(BOOL_DECODER, value));
  66 DEFINE(bool_decoder_count,                      offsetof(BOOL_DECODER, count));
  67 DEFINE(bool_decoder_range,                      offsetof(BOOL_DECODER, range));
  68
  69 DEFINE(tokenextrabits_min_val,                  offsetof(TOKENEXTRABITS, min_val));
  70 DEFINE(tokenextrabits_length,                   offsetof(TOKENEXTRABITS, Length));
  71 #endif
  72
  73 //add asserts for any offset that is not supported by assembly code
  74 //add asserts for any size that is not supported by assembly code
  75 /*
  76  * return 0;
  77  * }
  78  */