OLD | NEW |
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 399 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
410 for (j = 0; j < 8; ++j) | 410 for (j = 0; j < 8; ++j) |
411 coeff_ptr[j + i * 8] /= 2; | 411 coeff_ptr[j + i * 8] /= 2; |
412 } | 412 } |
413 | 413 |
414 // TODO(jingning) Decide the need of these arguments after the | 414 // TODO(jingning) Decide the need of these arguments after the |
415 // quantization process is completed. | 415 // quantization process is completed. |
416 (void)zbin_ptr; | 416 (void)zbin_ptr; |
417 (void)quant_shift_ptr; | 417 (void)quant_shift_ptr; |
418 (void)iscan; | 418 (void)iscan; |
419 | 419 |
420 vpx_memset(qcoeff_ptr, 0, n_coeffs * sizeof(*qcoeff_ptr)); | 420 memset(qcoeff_ptr, 0, n_coeffs * sizeof(*qcoeff_ptr)); |
421 vpx_memset(dqcoeff_ptr, 0, n_coeffs * sizeof(*dqcoeff_ptr)); | 421 memset(dqcoeff_ptr, 0, n_coeffs * sizeof(*dqcoeff_ptr)); |
422 | 422 |
423 if (!skip_block) { | 423 if (!skip_block) { |
424 // Quantization pass: All coefficients with index >= zero_flag are | 424 // Quantization pass: All coefficients with index >= zero_flag are |
425 // skippable. Note: zero_flag can be zero. | 425 // skippable. Note: zero_flag can be zero. |
426 for (i = 0; i < n_coeffs; i++) { | 426 for (i = 0; i < n_coeffs; i++) { |
427 const int rc = scan[i]; | 427 const int rc = scan[i]; |
428 const int coeff = coeff_ptr[rc]; | 428 const int coeff = coeff_ptr[rc]; |
429 const int coeff_sign = (coeff >> 31); | 429 const int coeff_sign = (coeff >> 31); |
430 const int abs_coeff = (coeff ^ coeff_sign) - coeff_sign; | 430 const int abs_coeff = (coeff ^ coeff_sign) - coeff_sign; |
431 | 431 |
(...skipping 1150 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1582 | 1582 |
1583 void vp9_highbd_fdct32x32_c(const int16_t *input, tran_low_t *out, int stride) { | 1583 void vp9_highbd_fdct32x32_c(const int16_t *input, tran_low_t *out, int stride) { |
1584 vp9_fdct32x32_c(input, out, stride); | 1584 vp9_fdct32x32_c(input, out, stride); |
1585 } | 1585 } |
1586 | 1586 |
1587 void vp9_highbd_fdct32x32_rd_c(const int16_t *input, tran_low_t *out, | 1587 void vp9_highbd_fdct32x32_rd_c(const int16_t *input, tran_low_t *out, |
1588 int stride) { | 1588 int stride) { |
1589 vp9_fdct32x32_rd_c(input, out, stride); | 1589 vp9_fdct32x32_rd_c(input, out, stride); |
1590 } | 1590 } |
1591 #endif // CONFIG_VP9_HIGHBITDEPTH | 1591 #endif // CONFIG_VP9_HIGHBITDEPTH |
OLD | NEW |