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1 /* | 1 /* |
2 * Copyright 2011 The LibYuv Project Authors. All rights reserved. | 2 * Copyright 2011 The LibYuv 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 |
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2600 NV12ToARGBRow_AVX2(src_y, src_uv, row, yuvconstants, twidth); | 2600 NV12ToARGBRow_AVX2(src_y, src_uv, row, yuvconstants, twidth); |
2601 ARGBToRGB565Row_AVX2(row, dst_rgb565, twidth); | 2601 ARGBToRGB565Row_AVX2(row, dst_rgb565, twidth); |
2602 src_y += twidth; | 2602 src_y += twidth; |
2603 src_uv += twidth; | 2603 src_uv += twidth; |
2604 dst_rgb565 += twidth * 2; | 2604 dst_rgb565 += twidth * 2; |
2605 width -= twidth; | 2605 width -= twidth; |
2606 } | 2606 } |
2607 } | 2607 } |
2608 #endif | 2608 #endif |
2609 | 2609 |
2610 #if defined(HAS_YUY2TOARGBROW_AVX2) | |
2611 void YUY2ToARGBRow_AVX2(const uint8* src_yuy2, | |
2612 uint8* dst_argb, | |
2613 struct YuvConstants* yuvconstants, | |
2614 int width) { | |
2615 // Row buffers for intermediate YUV pixels. | |
2616 SIMD_ALIGNED32(uint8 row_y[MAXTWIDTH]); | |
2617 SIMD_ALIGNED32(uint8 row_u[MAXTWIDTH / 2]); | |
2618 SIMD_ALIGNED32(uint8 row_v[MAXTWIDTH / 2]); | |
2619 while (width > 0) { | |
2620 int twidth = width > MAXTWIDTH ? MAXTWIDTH : width; | |
2621 YUY2ToUV422Row_AVX2(src_yuy2, row_u, row_v, twidth); | |
2622 YUY2ToYRow_AVX2(src_yuy2, row_y, twidth); | |
2623 I422ToARGBRow_AVX2(row_y, row_u, row_v, dst_argb, yuvconstants, twidth); | |
2624 src_yuy2 += twidth * 2; | |
2625 dst_argb += twidth * 4; | |
2626 width -= twidth; | |
2627 } | |
2628 } | |
2629 #endif | |
2630 | |
2631 #if defined(HAS_UYVYTOARGBROW_AVX2) | |
2632 void UYVYToARGBRow_AVX2(const uint8* src_uyvy, | |
2633 uint8* dst_argb, | |
2634 struct YuvConstants* yuvconstants, | |
2635 int width) { | |
2636 // Row buffers for intermediate YUV pixels. | |
2637 SIMD_ALIGNED32(uint8 row_y[MAXTWIDTH]); | |
2638 SIMD_ALIGNED32(uint8 row_u[MAXTWIDTH / 2]); | |
2639 SIMD_ALIGNED32(uint8 row_v[MAXTWIDTH / 2]); | |
2640 while (width > 0) { | |
2641 int twidth = width > MAXTWIDTH ? MAXTWIDTH : width; | |
2642 UYVYToUV422Row_AVX2(src_uyvy, row_u, row_v, twidth); | |
2643 UYVYToYRow_AVX2(src_uyvy, row_y, twidth); | |
2644 I422ToARGBRow_AVX2(row_y, row_u, row_v, dst_argb, yuvconstants, twidth); | |
2645 src_uyvy += twidth * 2; | |
2646 dst_argb += twidth * 4; | |
2647 width -= twidth; | |
2648 } | |
2649 } | |
2650 #endif // !defined(LIBYUV_DISABLE_X86) | |
2651 | |
2652 #ifdef __cplusplus | 2610 #ifdef __cplusplus |
2653 } // extern "C" | 2611 } // extern "C" |
2654 } // namespace libyuv | 2612 } // namespace libyuv |
2655 #endif | 2613 #endif |
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