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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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2488 void I422ToRGB565Row_AVX2(const uint8* src_y, | 2488 void I422ToRGB565Row_AVX2(const uint8* src_y, |
2489 const uint8* src_u, | 2489 const uint8* src_u, |
2490 const uint8* src_v, | 2490 const uint8* src_v, |
2491 uint8* dst_rgb565, | 2491 uint8* dst_rgb565, |
2492 const struct YuvConstants* yuvconstants, | 2492 const struct YuvConstants* yuvconstants, |
2493 int width) { | 2493 int width) { |
2494 SIMD_ALIGNED32(uint8 row[MAXTWIDTH * 4]); | 2494 SIMD_ALIGNED32(uint8 row[MAXTWIDTH * 4]); |
2495 while (width > 0) { | 2495 while (width > 0) { |
2496 int twidth = width > MAXTWIDTH ? MAXTWIDTH : width; | 2496 int twidth = width > MAXTWIDTH ? MAXTWIDTH : width; |
2497 I422ToARGBRow_AVX2(src_y, src_u, src_v, row, yuvconstants, twidth); | 2497 I422ToARGBRow_AVX2(src_y, src_u, src_v, row, yuvconstants, twidth); |
| 2498 #if defined(HAS_ARGBTORGB565ROW_AVX2) |
2498 ARGBToRGB565Row_AVX2(row, dst_rgb565, twidth); | 2499 ARGBToRGB565Row_AVX2(row, dst_rgb565, twidth); |
| 2500 #else |
| 2501 ARGBToRGB565Row_SSE2(row, dst_rgb565, twidth); |
| 2502 #endif |
2499 src_y += twidth; | 2503 src_y += twidth; |
2500 src_u += twidth / 2; | 2504 src_u += twidth / 2; |
2501 src_v += twidth / 2; | 2505 src_v += twidth / 2; |
2502 dst_rgb565 += twidth * 2; | 2506 dst_rgb565 += twidth * 2; |
2503 width -= twidth; | 2507 width -= twidth; |
2504 } | 2508 } |
2505 } | 2509 } |
2506 #endif | 2510 #endif |
2507 | 2511 |
2508 #if defined(HAS_I422TOARGB1555ROW_AVX2) | 2512 #if defined(HAS_I422TOARGB1555ROW_AVX2) |
2509 void I422ToARGB1555Row_AVX2(const uint8* src_y, | 2513 void I422ToARGB1555Row_AVX2(const uint8* src_y, |
2510 const uint8* src_u, | 2514 const uint8* src_u, |
2511 const uint8* src_v, | 2515 const uint8* src_v, |
2512 uint8* dst_argb1555, | 2516 uint8* dst_argb1555, |
2513 const struct YuvConstants* yuvconstants, | 2517 const struct YuvConstants* yuvconstants, |
2514 int width) { | 2518 int width) { |
2515 // Row buffer for intermediate ARGB pixels. | 2519 // Row buffer for intermediate ARGB pixels. |
2516 SIMD_ALIGNED32(uint8 row[MAXTWIDTH * 4]); | 2520 SIMD_ALIGNED32(uint8 row[MAXTWIDTH * 4]); |
2517 while (width > 0) { | 2521 while (width > 0) { |
2518 int twidth = width > MAXTWIDTH ? MAXTWIDTH : width; | 2522 int twidth = width > MAXTWIDTH ? MAXTWIDTH : width; |
2519 I422ToARGBRow_AVX2(src_y, src_u, src_v, row, yuvconstants, twidth); | 2523 I422ToARGBRow_AVX2(src_y, src_u, src_v, row, yuvconstants, twidth); |
| 2524 #if defined(HAS_ARGBTOARGB1555ROW_AVX2) |
2520 ARGBToARGB1555Row_AVX2(row, dst_argb1555, twidth); | 2525 ARGBToARGB1555Row_AVX2(row, dst_argb1555, twidth); |
| 2526 #else |
| 2527 ARGBToARGB1555Row_SSE2(row, dst_argb1555, twidth); |
| 2528 #endif |
2521 src_y += twidth; | 2529 src_y += twidth; |
2522 src_u += twidth / 2; | 2530 src_u += twidth / 2; |
2523 src_v += twidth / 2; | 2531 src_v += twidth / 2; |
2524 dst_argb1555 += twidth * 2; | 2532 dst_argb1555 += twidth * 2; |
2525 width -= twidth; | 2533 width -= twidth; |
2526 } | 2534 } |
2527 } | 2535 } |
2528 #endif | 2536 #endif |
2529 | 2537 |
2530 #if defined(HAS_I422TOARGB4444ROW_AVX2) | 2538 #if defined(HAS_I422TOARGB4444ROW_AVX2) |
2531 void I422ToARGB4444Row_AVX2(const uint8* src_y, | 2539 void I422ToARGB4444Row_AVX2(const uint8* src_y, |
2532 const uint8* src_u, | 2540 const uint8* src_u, |
2533 const uint8* src_v, | 2541 const uint8* src_v, |
2534 uint8* dst_argb4444, | 2542 uint8* dst_argb4444, |
2535 const struct YuvConstants* yuvconstants, | 2543 const struct YuvConstants* yuvconstants, |
2536 int width) { | 2544 int width) { |
2537 // Row buffer for intermediate ARGB pixels. | 2545 // Row buffer for intermediate ARGB pixels. |
2538 SIMD_ALIGNED32(uint8 row[MAXTWIDTH * 4]); | 2546 SIMD_ALIGNED32(uint8 row[MAXTWIDTH * 4]); |
2539 while (width > 0) { | 2547 while (width > 0) { |
2540 int twidth = width > MAXTWIDTH ? MAXTWIDTH : width; | 2548 int twidth = width > MAXTWIDTH ? MAXTWIDTH : width; |
2541 I422ToARGBRow_AVX2(src_y, src_u, src_v, row, yuvconstants, twidth); | 2549 I422ToARGBRow_AVX2(src_y, src_u, src_v, row, yuvconstants, twidth); |
| 2550 #if defined(HAS_ARGBTOARGB4444ROW_AVX2) |
2542 ARGBToARGB4444Row_AVX2(row, dst_argb4444, twidth); | 2551 ARGBToARGB4444Row_AVX2(row, dst_argb4444, twidth); |
| 2552 #else |
| 2553 ARGBToARGB4444Row_SSE2(row, dst_argb4444, twidth); |
| 2554 #endif |
2543 src_y += twidth; | 2555 src_y += twidth; |
2544 src_u += twidth / 2; | 2556 src_u += twidth / 2; |
2545 src_v += twidth / 2; | 2557 src_v += twidth / 2; |
2546 dst_argb4444 += twidth * 2; | 2558 dst_argb4444 += twidth * 2; |
2547 width -= twidth; | 2559 width -= twidth; |
2548 } | 2560 } |
2549 } | 2561 } |
2550 #endif | 2562 #endif |
2551 | 2563 |
2552 #if defined(HAS_I422TORGB24ROW_AVX2) | 2564 #if defined(HAS_I422TORGB24ROW_AVX2) |
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2589 dst_rgb565 += twidth * 2; | 2601 dst_rgb565 += twidth * 2; |
2590 width -= twidth; | 2602 width -= twidth; |
2591 } | 2603 } |
2592 } | 2604 } |
2593 #endif | 2605 #endif |
2594 | 2606 |
2595 #ifdef __cplusplus | 2607 #ifdef __cplusplus |
2596 } // extern "C" | 2608 } // extern "C" |
2597 } // namespace libyuv | 2609 } // namespace libyuv |
2598 #endif | 2610 #endif |
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