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1 /* |
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2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. |
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3 * |
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4 * Use of this source code is governed by a BSD-style license |
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5 * that can be found in the LICENSE file in the root of the source |
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6 * tree. An additional intellectual property rights grant can be found |
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7 * in the file PATENTS. All contributing project authors may |
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8 * be found in the AUTHORS file in the root of the source tree. |
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9 */ |
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10 |
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11 #include "./vpx_config.h" |
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12 #include "./vp9_rtcd.h" |
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13 #include "vp9/encoder/vp9_quantize.h" |
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14 #include "vp9/common/vp9_reconintra.h" |
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15 #include "vp9/encoder/vp9_encodemb.h" |
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16 #include "vp9/encoder/vp9_encodeintra.h" |
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17 |
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18 int vp9_encode_intra(MACROBLOCK *x, int use_16x16_pred) { |
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19 MB_MODE_INFO * mbmi = &x->e_mbd.mi_8x8[0]->mbmi; |
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20 x->skip_encode = 0; |
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21 mbmi->mode = DC_PRED; |
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22 mbmi->ref_frame[0] = INTRA_FRAME; |
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23 mbmi->tx_size = use_16x16_pred ? (mbmi->sb_type >= BLOCK_16X16 ? TX_16X16 |
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24 : TX_8X8) |
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25 : TX_4X4; |
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26 vp9_encode_intra_block_y(x, mbmi->sb_type); |
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27 return vp9_get_mb_ss(x->plane[0].src_diff); |
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28 } |