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Diffstat (limited to 'src/main/jni/libyuv/source/convert_argb.cc')
| -rw-r--r-- | src/main/jni/libyuv/source/convert_argb.cc | 938 |
1 files changed, 0 insertions, 938 deletions
diff --git a/src/main/jni/libyuv/source/convert_argb.cc b/src/main/jni/libyuv/source/convert_argb.cc deleted file mode 100644 index ac0bc3d15..000000000 --- a/src/main/jni/libyuv/source/convert_argb.cc +++ /dev/null @@ -1,938 +0,0 @@ -/* - * Copyright 2011 The LibYuv Project Authors. All rights reserved. - * - * Use of this source code is governed by a BSD-style license - * that can be found in the LICENSE file in the root of the source - * tree. An additional intellectual property rights grant can be found - * in the file PATENTS. All contributing project authors may - * be found in the AUTHORS file in the root of the source tree. - */ - -#include "libyuv/convert_argb.h" - -#include "libyuv/cpu_id.h" -#include "libyuv/format_conversion.h" -#ifdef HAVE_JPEG -#include "libyuv/mjpeg_decoder.h" -#endif -#include "libyuv/rotate_argb.h" -#include "libyuv/row.h" -#include "libyuv/video_common.h" - -#ifdef __cplusplus -namespace libyuv { -extern "C" { -#endif - -// Copy ARGB with optional flipping -LIBYUV_API -int ARGBCopy(const uint8* src_argb, int src_stride_argb, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - if (!src_argb || !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - src_argb = src_argb + (height - 1) * src_stride_argb; - src_stride_argb = -src_stride_argb; - } - - CopyPlane(src_argb, src_stride_argb, dst_argb, dst_stride_argb, - width * 4, height); - return 0; -} - -// Convert I444 to ARGB. -LIBYUV_API -int I444ToARGB(const uint8* src_y, int src_stride_y, - const uint8* src_u, int src_stride_u, - const uint8* src_v, int src_stride_v, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*I444ToARGBRow)(const uint8* y_buf, - const uint8* u_buf, - const uint8* v_buf, - uint8* rgb_buf, - int width) = I444ToARGBRow_C; - if (!src_y || !src_u || !src_v || - !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - dst_argb = dst_argb + (height - 1) * dst_stride_argb; - dst_stride_argb = -dst_stride_argb; - } - // Coalesce rows. - if (src_stride_y == width && - src_stride_u == width && - src_stride_v == width && - dst_stride_argb == width * 4) { - width *= height; - height = 1; - src_stride_y = src_stride_u = src_stride_v = dst_stride_argb = 0; - } -#if defined(HAS_I444TOARGBROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 8) { - I444ToARGBRow = I444ToARGBRow_Any_SSSE3; - if (IS_ALIGNED(width, 8)) { - I444ToARGBRow = I444ToARGBRow_Unaligned_SSSE3; - if (IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - I444ToARGBRow = I444ToARGBRow_SSSE3; - } - } - } -#elif defined(HAS_I444TOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - I444ToARGBRow = I444ToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - I444ToARGBRow = I444ToARGBRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - I444ToARGBRow(src_y, src_u, src_v, dst_argb, width); - dst_argb += dst_stride_argb; - src_y += src_stride_y; - src_u += src_stride_u; - src_v += src_stride_v; - } - return 0; -} - -// Convert I422 to ARGB. -LIBYUV_API -int I422ToARGB(const uint8* src_y, int src_stride_y, - const uint8* src_u, int src_stride_u, - const uint8* src_v, int src_stride_v, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*I422ToARGBRow)(const uint8* y_buf, - const uint8* u_buf, - const uint8* v_buf, - uint8* rgb_buf, - int width) = I422ToARGBRow_C; - if (!src_y || !src_u || !src_v || - !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - dst_argb = dst_argb + (height - 1) * dst_stride_argb; - dst_stride_argb = -dst_stride_argb; - } - // Coalesce rows. - if (src_stride_y == width && - src_stride_u * 2 == width && - src_stride_v * 2 == width && - dst_stride_argb == width * 4) { - width *= height; - height = 1; - src_stride_y = src_stride_u = src_stride_v = dst_stride_argb = 0; - } -#if defined(HAS_I422TOARGBROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 8) { - I422ToARGBRow = I422ToARGBRow_Any_SSSE3; - if (IS_ALIGNED(width, 8)) { - I422ToARGBRow = I422ToARGBRow_Unaligned_SSSE3; - if (IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - I422ToARGBRow = I422ToARGBRow_SSSE3; - } - } - } -#endif -#if defined(HAS_I422TOARGBROW_AVX2) - if (TestCpuFlag(kCpuHasAVX2) && width >= 16) { - I422ToARGBRow = I422ToARGBRow_Any_AVX2; - if (IS_ALIGNED(width, 16)) { - I422ToARGBRow = I422ToARGBRow_AVX2; - } - } -#endif -#if defined(HAS_I422TOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - I422ToARGBRow = I422ToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - I422ToARGBRow = I422ToARGBRow_NEON; - } - } -#endif -#if defined(HAS_I422TOARGBROW_MIPS_DSPR2) - if (TestCpuFlag(kCpuHasMIPS_DSPR2) && IS_ALIGNED(width, 4) && - IS_ALIGNED(src_y, 4) && IS_ALIGNED(src_stride_y, 4) && - IS_ALIGNED(src_u, 2) && IS_ALIGNED(src_stride_u, 2) && - IS_ALIGNED(src_v, 2) && IS_ALIGNED(src_stride_v, 2) && - IS_ALIGNED(dst_argb, 4) && IS_ALIGNED(dst_stride_argb, 4)) { - I422ToARGBRow = I422ToARGBRow_MIPS_DSPR2; - } -#endif - - for (y = 0; y < height; ++y) { - I422ToARGBRow(src_y, src_u, src_v, dst_argb, width); - dst_argb += dst_stride_argb; - src_y += src_stride_y; - src_u += src_stride_u; - src_v += src_stride_v; - } - return 0; -} - -// Convert I411 to ARGB. -LIBYUV_API -int I411ToARGB(const uint8* src_y, int src_stride_y, - const uint8* src_u, int src_stride_u, - const uint8* src_v, int src_stride_v, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*I411ToARGBRow)(const uint8* y_buf, - const uint8* u_buf, - const uint8* v_buf, - uint8* rgb_buf, - int width) = I411ToARGBRow_C; - if (!src_y || !src_u || !src_v || - !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - dst_argb = dst_argb + (height - 1) * dst_stride_argb; - dst_stride_argb = -dst_stride_argb; - } - // Coalesce rows. - if (src_stride_y == width && - src_stride_u * 4 == width && - src_stride_v * 4 == width && - dst_stride_argb == width * 4) { - width *= height; - height = 1; - src_stride_y = src_stride_u = src_stride_v = dst_stride_argb = 0; - } -#if defined(HAS_I411TOARGBROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 8) { - I411ToARGBRow = I411ToARGBRow_Any_SSSE3; - if (IS_ALIGNED(width, 8)) { - I411ToARGBRow = I411ToARGBRow_Unaligned_SSSE3; - if (IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - I411ToARGBRow = I411ToARGBRow_SSSE3; - } - } - } -#elif defined(HAS_I411TOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - I411ToARGBRow = I411ToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - I411ToARGBRow = I411ToARGBRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - I411ToARGBRow(src_y, src_u, src_v, dst_argb, width); - dst_argb += dst_stride_argb; - src_y += src_stride_y; - src_u += src_stride_u; - src_v += src_stride_v; - } - return 0; -} - -// Convert I400 to ARGB. -LIBYUV_API -int I400ToARGB_Reference(const uint8* src_y, int src_stride_y, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*YToARGBRow)(const uint8* y_buf, - uint8* rgb_buf, - int width) = YToARGBRow_C; - if (!src_y || !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - dst_argb = dst_argb + (height - 1) * dst_stride_argb; - dst_stride_argb = -dst_stride_argb; - } - // Coalesce rows. - if (src_stride_y == width && - dst_stride_argb == width * 4) { - width *= height; - height = 1; - src_stride_y = dst_stride_argb = 0; - } -#if defined(HAS_YTOARGBROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && width >= 8 && - IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - YToARGBRow = YToARGBRow_Any_SSE2; - if (IS_ALIGNED(width, 8)) { - YToARGBRow = YToARGBRow_SSE2; - } - } -#elif defined(HAS_YTOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - YToARGBRow = YToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - YToARGBRow = YToARGBRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - YToARGBRow(src_y, dst_argb, width); - dst_argb += dst_stride_argb; - src_y += src_stride_y; - } - return 0; -} - -// Convert I400 to ARGB. -LIBYUV_API -int I400ToARGB(const uint8* src_y, int src_stride_y, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*I400ToARGBRow)(const uint8* src_y, uint8* dst_argb, int pix) = - I400ToARGBRow_C; - if (!src_y || !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - src_y = src_y + (height - 1) * src_stride_y; - src_stride_y = -src_stride_y; - } - // Coalesce rows. - if (src_stride_y == width && - dst_stride_argb == width * 4) { - width *= height; - height = 1; - src_stride_y = dst_stride_argb = 0; - } -#if defined(HAS_I400TOARGBROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && width >= 8) { - I400ToARGBRow = I400ToARGBRow_Any_SSE2; - if (IS_ALIGNED(width, 8)) { - I400ToARGBRow = I400ToARGBRow_Unaligned_SSE2; - if (IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - I400ToARGBRow = I400ToARGBRow_SSE2; - } - } - } -#elif defined(HAS_I400TOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - I400ToARGBRow = I400ToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - I400ToARGBRow = I400ToARGBRow_NEON; - } - } -#endif - for (y = 0; y < height; ++y) { - I400ToARGBRow(src_y, dst_argb, width); - src_y += src_stride_y; - dst_argb += dst_stride_argb; - } - return 0; -} - -// Shuffle table for converting BGRA to ARGB. -static uvec8 kShuffleMaskBGRAToARGB = { - 3u, 2u, 1u, 0u, 7u, 6u, 5u, 4u, 11u, 10u, 9u, 8u, 15u, 14u, 13u, 12u -}; - -// Shuffle table for converting ABGR to ARGB. -static uvec8 kShuffleMaskABGRToARGB = { - 2u, 1u, 0u, 3u, 6u, 5u, 4u, 7u, 10u, 9u, 8u, 11u, 14u, 13u, 12u, 15u -}; - -// Shuffle table for converting RGBA to ARGB. -static uvec8 kShuffleMaskRGBAToARGB = { - 1u, 2u, 3u, 0u, 5u, 6u, 7u, 4u, 9u, 10u, 11u, 8u, 13u, 14u, 15u, 12u -}; - -// Convert BGRA to ARGB. -LIBYUV_API -int BGRAToARGB(const uint8* src_bgra, int src_stride_bgra, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - return ARGBShuffle(src_bgra, src_stride_bgra, - dst_argb, dst_stride_argb, - (const uint8*)(&kShuffleMaskBGRAToARGB), - width, height); -} - -// Convert ARGB to BGRA (same as BGRAToARGB). -LIBYUV_API -int ARGBToBGRA(const uint8* src_bgra, int src_stride_bgra, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - return ARGBShuffle(src_bgra, src_stride_bgra, - dst_argb, dst_stride_argb, - (const uint8*)(&kShuffleMaskBGRAToARGB), - width, height); -} - -// Convert ABGR to ARGB. -LIBYUV_API -int ABGRToARGB(const uint8* src_abgr, int src_stride_abgr, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - return ARGBShuffle(src_abgr, src_stride_abgr, - dst_argb, dst_stride_argb, - (const uint8*)(&kShuffleMaskABGRToARGB), - width, height); -} - -// Convert ARGB to ABGR to (same as ABGRToARGB). -LIBYUV_API -int ARGBToABGR(const uint8* src_abgr, int src_stride_abgr, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - return ARGBShuffle(src_abgr, src_stride_abgr, - dst_argb, dst_stride_argb, - (const uint8*)(&kShuffleMaskABGRToARGB), - width, height); -} - -// Convert RGBA to ARGB. -LIBYUV_API -int RGBAToARGB(const uint8* src_rgba, int src_stride_rgba, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - return ARGBShuffle(src_rgba, src_stride_rgba, - dst_argb, dst_stride_argb, - (const uint8*)(&kShuffleMaskRGBAToARGB), - width, height); -} - -// Convert RGB24 to ARGB. -LIBYUV_API -int RGB24ToARGB(const uint8* src_rgb24, int src_stride_rgb24, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*RGB24ToARGBRow)(const uint8* src_rgb, uint8* dst_argb, int pix) = - RGB24ToARGBRow_C; - if (!src_rgb24 || !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - src_rgb24 = src_rgb24 + (height - 1) * src_stride_rgb24; - src_stride_rgb24 = -src_stride_rgb24; - } - // Coalesce rows. - if (src_stride_rgb24 == width * 3 && - dst_stride_argb == width * 4) { - width *= height; - height = 1; - src_stride_rgb24 = dst_stride_argb = 0; - } -#if defined(HAS_RGB24TOARGBROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16 && - IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - RGB24ToARGBRow = RGB24ToARGBRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - RGB24ToARGBRow = RGB24ToARGBRow_SSSE3; - } - } -#elif defined(HAS_RGB24TOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - RGB24ToARGBRow = RGB24ToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - RGB24ToARGBRow = RGB24ToARGBRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - RGB24ToARGBRow(src_rgb24, dst_argb, width); - src_rgb24 += src_stride_rgb24; - dst_argb += dst_stride_argb; - } - return 0; -} - -// Convert RAW to ARGB. -LIBYUV_API -int RAWToARGB(const uint8* src_raw, int src_stride_raw, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*RAWToARGBRow)(const uint8* src_rgb, uint8* dst_argb, int pix) = - RAWToARGBRow_C; - if (!src_raw || !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - src_raw = src_raw + (height - 1) * src_stride_raw; - src_stride_raw = -src_stride_raw; - } - // Coalesce rows. - if (src_stride_raw == width * 3 && - dst_stride_argb == width * 4) { - width *= height; - height = 1; - src_stride_raw = dst_stride_argb = 0; - } -#if defined(HAS_RAWTOARGBROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16 && - IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - RAWToARGBRow = RAWToARGBRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - RAWToARGBRow = RAWToARGBRow_SSSE3; - } - } -#elif defined(HAS_RAWTOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - RAWToARGBRow = RAWToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - RAWToARGBRow = RAWToARGBRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - RAWToARGBRow(src_raw, dst_argb, width); - src_raw += src_stride_raw; - dst_argb += dst_stride_argb; - } - return 0; -} - -// Convert RGB565 to ARGB. -LIBYUV_API -int RGB565ToARGB(const uint8* src_rgb565, int src_stride_rgb565, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*RGB565ToARGBRow)(const uint8* src_rgb565, uint8* dst_argb, int pix) = - RGB565ToARGBRow_C; - if (!src_rgb565 || !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - src_rgb565 = src_rgb565 + (height - 1) * src_stride_rgb565; - src_stride_rgb565 = -src_stride_rgb565; - } - // Coalesce rows. - if (src_stride_rgb565 == width * 2 && - dst_stride_argb == width * 4) { - width *= height; - height = 1; - src_stride_rgb565 = dst_stride_argb = 0; - } -#if defined(HAS_RGB565TOARGBROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && width >= 8 && - IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - RGB565ToARGBRow = RGB565ToARGBRow_Any_SSE2; - if (IS_ALIGNED(width, 8)) { - RGB565ToARGBRow = RGB565ToARGBRow_SSE2; - } - } -#elif defined(HAS_RGB565TOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - RGB565ToARGBRow = RGB565ToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - RGB565ToARGBRow = RGB565ToARGBRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - RGB565ToARGBRow(src_rgb565, dst_argb, width); - src_rgb565 += src_stride_rgb565; - dst_argb += dst_stride_argb; - } - return 0; -} - -// Convert ARGB1555 to ARGB. -LIBYUV_API -int ARGB1555ToARGB(const uint8* src_argb1555, int src_stride_argb1555, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*ARGB1555ToARGBRow)(const uint8* src_argb1555, uint8* dst_argb, - int pix) = ARGB1555ToARGBRow_C; - if (!src_argb1555 || !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - src_argb1555 = src_argb1555 + (height - 1) * src_stride_argb1555; - src_stride_argb1555 = -src_stride_argb1555; - } - // Coalesce rows. - if (src_stride_argb1555 == width * 2 && - dst_stride_argb == width * 4) { - width *= height; - height = 1; - src_stride_argb1555 = dst_stride_argb = 0; - } -#if defined(HAS_ARGB1555TOARGBROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && width >= 8 && - IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - ARGB1555ToARGBRow = ARGB1555ToARGBRow_Any_SSE2; - if (IS_ALIGNED(width, 8)) { - ARGB1555ToARGBRow = ARGB1555ToARGBRow_SSE2; - } - } -#elif defined(HAS_ARGB1555TOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGB1555ToARGBRow = ARGB1555ToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGB1555ToARGBRow = ARGB1555ToARGBRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - ARGB1555ToARGBRow(src_argb1555, dst_argb, width); - src_argb1555 += src_stride_argb1555; - dst_argb += dst_stride_argb; - } - return 0; -} - -// Convert ARGB4444 to ARGB. -LIBYUV_API -int ARGB4444ToARGB(const uint8* src_argb4444, int src_stride_argb4444, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*ARGB4444ToARGBRow)(const uint8* src_argb4444, uint8* dst_argb, - int pix) = ARGB4444ToARGBRow_C; - if (!src_argb4444 || !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - src_argb4444 = src_argb4444 + (height - 1) * src_stride_argb4444; - src_stride_argb4444 = -src_stride_argb4444; - } - // Coalesce rows. - if (src_stride_argb4444 == width * 2 && - dst_stride_argb == width * 4) { - width *= height; - height = 1; - src_stride_argb4444 = dst_stride_argb = 0; - } -#if defined(HAS_ARGB4444TOARGBROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && width >= 8 && - IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - ARGB4444ToARGBRow = ARGB4444ToARGBRow_Any_SSE2; - if (IS_ALIGNED(width, 8)) { - ARGB4444ToARGBRow = ARGB4444ToARGBRow_SSE2; - } - } -#elif defined(HAS_ARGB4444TOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGB4444ToARGBRow = ARGB4444ToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGB4444ToARGBRow = ARGB4444ToARGBRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - ARGB4444ToARGBRow(src_argb4444, dst_argb, width); - src_argb4444 += src_stride_argb4444; - dst_argb += dst_stride_argb; - } - return 0; -} - -// Convert NV12 to ARGB. -LIBYUV_API -int NV12ToARGB(const uint8* src_y, int src_stride_y, - const uint8* src_uv, int src_stride_uv, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*NV12ToARGBRow)(const uint8* y_buf, - const uint8* uv_buf, - uint8* rgb_buf, - int width) = NV12ToARGBRow_C; - if (!src_y || !src_uv || !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - dst_argb = dst_argb + (height - 1) * dst_stride_argb; - dst_stride_argb = -dst_stride_argb; - } -#if defined(HAS_NV12TOARGBROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 8) { - NV12ToARGBRow = NV12ToARGBRow_Any_SSSE3; - if (IS_ALIGNED(width, 8)) { - NV12ToARGBRow = NV12ToARGBRow_Unaligned_SSSE3; - if (IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - NV12ToARGBRow = NV12ToARGBRow_SSSE3; - } - } - } -#elif defined(HAS_NV12TOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - NV12ToARGBRow = NV12ToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - NV12ToARGBRow = NV12ToARGBRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - NV12ToARGBRow(src_y, src_uv, dst_argb, width); - dst_argb += dst_stride_argb; - src_y += src_stride_y; - if (y & 1) { - src_uv += src_stride_uv; - } - } - return 0; -} - -// Convert NV21 to ARGB. -LIBYUV_API -int NV21ToARGB(const uint8* src_y, int src_stride_y, - const uint8* src_uv, int src_stride_uv, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*NV21ToARGBRow)(const uint8* y_buf, - const uint8* uv_buf, - uint8* rgb_buf, - int width) = NV21ToARGBRow_C; - if (!src_y || !src_uv || !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - dst_argb = dst_argb + (height - 1) * dst_stride_argb; - dst_stride_argb = -dst_stride_argb; - } -#if defined(HAS_NV21TOARGBROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 8) { - NV21ToARGBRow = NV21ToARGBRow_Any_SSSE3; - if (IS_ALIGNED(width, 8)) { - NV21ToARGBRow = NV21ToARGBRow_Unaligned_SSSE3; - if (IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - NV21ToARGBRow = NV21ToARGBRow_SSSE3; - } - } - } -#endif -#if defined(HAS_NV21TOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - NV21ToARGBRow = NV21ToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - NV21ToARGBRow = NV21ToARGBRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - NV21ToARGBRow(src_y, src_uv, dst_argb, width); - dst_argb += dst_stride_argb; - src_y += src_stride_y; - if (y & 1) { - src_uv += src_stride_uv; - } - } - return 0; -} - -// Convert M420 to ARGB. -LIBYUV_API -int M420ToARGB(const uint8* src_m420, int src_stride_m420, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*NV12ToARGBRow)(const uint8* y_buf, - const uint8* uv_buf, - uint8* rgb_buf, - int width) = NV12ToARGBRow_C; - if (!src_m420 || !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - dst_argb = dst_argb + (height - 1) * dst_stride_argb; - dst_stride_argb = -dst_stride_argb; - } -#if defined(HAS_NV12TOARGBROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 8) { - NV12ToARGBRow = NV12ToARGBRow_Any_SSSE3; - if (IS_ALIGNED(width, 8)) { - NV12ToARGBRow = NV12ToARGBRow_Unaligned_SSSE3; - if (IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - NV12ToARGBRow = NV12ToARGBRow_SSSE3; - } - } - } -#elif defined(HAS_NV12TOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - NV12ToARGBRow = NV12ToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - NV12ToARGBRow = NV12ToARGBRow_NEON; - } - } -#endif - - for (y = 0; y < height - 1; y += 2) { - NV12ToARGBRow(src_m420, src_m420 + src_stride_m420 * 2, dst_argb, width); - NV12ToARGBRow(src_m420 + src_stride_m420, src_m420 + src_stride_m420 * 2, - dst_argb + dst_stride_argb, width); - dst_argb += dst_stride_argb * 2; - src_m420 += src_stride_m420 * 3; - } - if (height & 1) { - NV12ToARGBRow(src_m420, src_m420 + src_stride_m420 * 2, dst_argb, width); - } - return 0; -} - -// Convert YUY2 to ARGB. -LIBYUV_API -int YUY2ToARGB(const uint8* src_yuy2, int src_stride_yuy2, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*YUY2ToARGBRow)(const uint8* src_yuy2, uint8* dst_argb, int pix) = - YUY2ToARGBRow_C; - if (!src_yuy2 || !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - src_yuy2 = src_yuy2 + (height - 1) * src_stride_yuy2; - src_stride_yuy2 = -src_stride_yuy2; - } - // Coalesce rows. - if (src_stride_yuy2 == width * 2 && - dst_stride_argb == width * 4) { - width *= height; - height = 1; - src_stride_yuy2 = dst_stride_argb = 0; - } -#if defined(HAS_YUY2TOARGBROW_SSSE3) - // Posix is 16, Windows is 8. - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - YUY2ToARGBRow = YUY2ToARGBRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - YUY2ToARGBRow = YUY2ToARGBRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_yuy2, 16) && IS_ALIGNED(src_stride_yuy2, 16) && - IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - YUY2ToARGBRow = YUY2ToARGBRow_SSSE3; - } - } - } -#elif defined(HAS_YUY2TOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - YUY2ToARGBRow = YUY2ToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - YUY2ToARGBRow = YUY2ToARGBRow_NEON; - } - } -#endif - for (y = 0; y < height; ++y) { - YUY2ToARGBRow(src_yuy2, dst_argb, width); - src_yuy2 += src_stride_yuy2; - dst_argb += dst_stride_argb; - } - return 0; -} - -// Convert UYVY to ARGB. -LIBYUV_API -int UYVYToARGB(const uint8* src_uyvy, int src_stride_uyvy, - uint8* dst_argb, int dst_stride_argb, - int width, int height) { - int y; - void (*UYVYToARGBRow)(const uint8* src_uyvy, uint8* dst_argb, int pix) = - UYVYToARGBRow_C; - if (!src_uyvy || !dst_argb || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - src_uyvy = src_uyvy + (height - 1) * src_stride_uyvy; - src_stride_uyvy = -src_stride_uyvy; - } - // Coalesce rows. - if (src_stride_uyvy == width * 2 && - dst_stride_argb == width * 4) { - width *= height; - height = 1; - src_stride_uyvy = dst_stride_argb = 0; - } -#if defined(HAS_UYVYTOARGBROW_SSSE3) - // Posix is 16, Windows is 8. - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - UYVYToARGBRow = UYVYToARGBRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - UYVYToARGBRow = UYVYToARGBRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_uyvy, 16) && IS_ALIGNED(src_stride_uyvy, 16) && - IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) { - UYVYToARGBRow = UYVYToARGBRow_SSSE3; - } - } - } -#elif defined(HAS_UYVYTOARGBROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - UYVYToARGBRow = UYVYToARGBRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - UYVYToARGBRow = UYVYToARGBRow_NEON; - } - } -#endif - for (y = 0; y < height; ++y) { - UYVYToARGBRow(src_uyvy, dst_argb, width); - src_uyvy += src_stride_uyvy; - dst_argb += dst_stride_argb; - } - return 0; -} - -#ifdef __cplusplus -} // extern "C" -} // namespace libyuv -#endif |