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| 1 /* | 1 /* |
| 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. | 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ | 9 */ |
| 10 | 10 |
| (...skipping 17 matching lines...) Expand all Loading... |
| 28 BLOCK_SIZE bsize); | 28 BLOCK_SIZE bsize); |
| 29 | 29 |
| 30 void vp9_dec_build_inter_predictors_sb(MACROBLOCKD *xd, int mi_row, int mi_col, | 30 void vp9_dec_build_inter_predictors_sb(MACROBLOCKD *xd, int mi_row, int mi_col, |
| 31 BLOCK_SIZE bsize); | 31 BLOCK_SIZE bsize); |
| 32 | 32 |
| 33 void vp9_build_inter_predictor(const uint8_t *src, int src_stride, | 33 void vp9_build_inter_predictor(const uint8_t *src, int src_stride, |
| 34 uint8_t *dst, int dst_stride, | 34 uint8_t *dst, int dst_stride, |
| 35 const MV *mv_q3, | 35 const MV *mv_q3, |
| 36 const struct scale_factors *sf, | 36 const struct scale_factors *sf, |
| 37 int w, int h, int do_avg, | 37 int w, int h, int do_avg, |
| 38 const interp_kernel *kernel, | 38 const InterpKernel *kernel, |
| 39 enum mv_precision precision, | 39 enum mv_precision precision, |
| 40 int x, int y); | 40 int x, int y); |
| 41 | 41 |
| 42 static int scaled_buffer_offset(int x_offset, int y_offset, int stride, | 42 static INLINE int scaled_buffer_offset(int x_offset, int y_offset, int stride, |
| 43 const struct scale_factors *sf) { | 43 const struct scale_factors *sf) { |
| 44 const int x = sf ? sf->scale_value_x(x_offset, sf) : x_offset; | 44 const int x = sf ? sf->scale_value_x(x_offset, sf) : x_offset; |
| 45 const int y = sf ? sf->scale_value_y(y_offset, sf) : y_offset; | 45 const int y = sf ? sf->scale_value_y(y_offset, sf) : y_offset; |
| 46 return y * stride + x; | 46 return y * stride + x; |
| 47 } | 47 } |
| 48 | 48 |
| 49 static void setup_pred_plane(struct buf_2d *dst, | 49 static INLINE void setup_pred_plane(struct buf_2d *dst, |
| 50 uint8_t *src, int stride, | 50 uint8_t *src, int stride, |
| 51 int mi_row, int mi_col, | 51 int mi_row, int mi_col, |
| 52 const struct scale_factors *scale, | 52 const struct scale_factors *scale, |
| 53 int subsampling_x, int subsampling_y) { | 53 int subsampling_x, int subsampling_y) { |
| 54 const int x = (MI_SIZE * mi_col) >> subsampling_x; | 54 const int x = (MI_SIZE * mi_col) >> subsampling_x; |
| 55 const int y = (MI_SIZE * mi_row) >> subsampling_y; | 55 const int y = (MI_SIZE * mi_row) >> subsampling_y; |
| 56 dst->buf = src + scaled_buffer_offset(x, y, stride, scale); | 56 dst->buf = src + scaled_buffer_offset(x, y, stride, scale); |
| 57 dst->stride = stride; | 57 dst->stride = stride; |
| 58 } | 58 } |
| 59 | 59 |
| 60 // TODO(jkoleszar): audit all uses of this that don't set mb_row, mb_col | 60 // TODO(jkoleszar): audit all uses of this that don't set mb_row, mb_col |
| 61 static void setup_dst_planes(MACROBLOCKD *xd, | 61 static void setup_dst_planes(MACROBLOCKD *xd, |
| 62 const YV12_BUFFER_CONFIG *src, | 62 const YV12_BUFFER_CONFIG *src, |
| 63 int mi_row, int mi_col) { | 63 int mi_row, int mi_col) { |
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| 91 sf, pd->subsampling_x, pd->subsampling_y); | 91 sf, pd->subsampling_x, pd->subsampling_y); |
| 92 } | 92 } |
| 93 } | 93 } |
| 94 } | 94 } |
| 95 | 95 |
| 96 #ifdef __cplusplus | 96 #ifdef __cplusplus |
| 97 } // extern "C" | 97 } // extern "C" |
| 98 #endif | 98 #endif |
| 99 | 99 |
| 100 #endif // VP9_COMMON_VP9_RECONINTER_H_ | 100 #endif // VP9_COMMON_VP9_RECONINTER_H_ |
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