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Diffstat (limited to 'src/main/jni/libyuv/source/convert_from_argb.cc')
| -rw-r--r-- | src/main/jni/libyuv/source/convert_from_argb.cc | 1133 |
1 files changed, 0 insertions, 1133 deletions
diff --git a/src/main/jni/libyuv/source/convert_from_argb.cc b/src/main/jni/libyuv/source/convert_from_argb.cc deleted file mode 100644 index de461ddb0..000000000 --- a/src/main/jni/libyuv/source/convert_from_argb.cc +++ /dev/null @@ -1,1133 +0,0 @@ -/* - * Copyright 2012 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_from_argb.h" - -#include "libyuv/basic_types.h" -#include "libyuv/cpu_id.h" -#include "libyuv/format_conversion.h" -#include "libyuv/planar_functions.h" -#include "libyuv/row.h" - -#ifdef __cplusplus -namespace libyuv { -extern "C" { -#endif - -// ARGB little endian (bgra in memory) to I444 -LIBYUV_API -int ARGBToI444(const uint8* src_argb, int src_stride_argb, - uint8* dst_y, int dst_stride_y, - uint8* dst_u, int dst_stride_u, - uint8* dst_v, int dst_stride_v, - int width, int height) { - int y; - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; - void (*ARGBToUV444Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, - int pix) = ARGBToUV444Row_C; - if (!src_argb || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) { - return -1; - } - if (height < 0) { - height = -height; - src_argb = src_argb + (height - 1) * src_stride_argb; - src_stride_argb = -src_stride_argb; - } - // Coalesce rows. - if (src_stride_argb == width * 4 && - dst_stride_y == width && - dst_stride_u == width && - dst_stride_v == width) { - width *= height; - height = 1; - src_stride_argb = dst_stride_y = dst_stride_u = dst_stride_v = 0; - } -#if defined(HAS_ARGBTOUV444ROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToUV444Row = ARGBToUV444Row_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToUV444Row = ARGBToUV444Row_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUV444Row = ARGBToUV444Row_SSSE3; - } - } - } -#elif defined(HAS_ARGBTOUV444ROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToUV444Row = ARGBToUV444Row_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToUV444Row = ARGBToUV444Row_NEON; - } - } -#endif -#if defined(HAS_ARGBTOYROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToYRow = ARGBToYRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16) && - IS_ALIGNED(dst_y, 16) && IS_ALIGNED(dst_stride_y, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } - } - } - -#elif defined(HAS_ARGBTOYROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToYRow = ARGBToYRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToYRow = ARGBToYRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - ARGBToUV444Row(src_argb, dst_u, dst_v, width); - ARGBToYRow(src_argb, dst_y, width); - src_argb += src_stride_argb; - dst_y += dst_stride_y; - dst_u += dst_stride_u; - dst_v += dst_stride_v; - } - return 0; -} - -// ARGB little endian (bgra in memory) to I422 -LIBYUV_API -int ARGBToI422(const uint8* src_argb, int src_stride_argb, - uint8* dst_y, int dst_stride_y, - uint8* dst_u, int dst_stride_u, - uint8* dst_v, int dst_stride_v, - int width, int height) { - int y; - void (*ARGBToUV422Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, - int pix) = ARGBToUV422Row_C; - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; - if (!src_argb || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) { - return -1; - } - if (height < 0) { - height = -height; - src_argb = src_argb + (height - 1) * src_stride_argb; - src_stride_argb = -src_stride_argb; - } - // Coalesce rows. - if (src_stride_argb == width * 4 && - dst_stride_y == width && - dst_stride_u * 2 == width && - dst_stride_v * 2 == width) { - width *= height; - height = 1; - src_stride_argb = dst_stride_y = dst_stride_u = dst_stride_v = 0; - } -#if defined(HAS_ARGBTOUV422ROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToUV422Row = ARGBToUV422Row_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToUV422Row = ARGBToUV422Row_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUV422Row = ARGBToUV422Row_SSSE3; - } - } - } -#elif defined(HAS_ARGBTOUV422ROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 16) { - ARGBToUV422Row = ARGBToUV422Row_Any_NEON; - if (IS_ALIGNED(width, 16)) { - ARGBToUV422Row = ARGBToUV422Row_NEON; - } - } -#endif - -#if defined(HAS_ARGBTOYROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToYRow = ARGBToYRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16) && - IS_ALIGNED(dst_y, 16) && IS_ALIGNED(dst_stride_y, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } - } - } -#elif defined(HAS_ARGBTOYROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToYRow = ARGBToYRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToYRow = ARGBToYRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - ARGBToUV422Row(src_argb, dst_u, dst_v, width); - ARGBToYRow(src_argb, dst_y, width); - src_argb += src_stride_argb; - dst_y += dst_stride_y; - dst_u += dst_stride_u; - dst_v += dst_stride_v; - } - return 0; -} - -// ARGB little endian (bgra in memory) to I411 -LIBYUV_API -int ARGBToI411(const uint8* src_argb, int src_stride_argb, - uint8* dst_y, int dst_stride_y, - uint8* dst_u, int dst_stride_u, - uint8* dst_v, int dst_stride_v, - int width, int height) { - int y; - void (*ARGBToUV411Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, - int pix) = ARGBToUV411Row_C; - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; - if (!src_argb || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) { - return -1; - } - if (height < 0) { - height = -height; - src_argb = src_argb + (height - 1) * src_stride_argb; - src_stride_argb = -src_stride_argb; - } - // Coalesce rows. - if (src_stride_argb == width * 4 && - dst_stride_y == width && - dst_stride_u * 4 == width && - dst_stride_v * 4 == width) { - width *= height; - height = 1; - src_stride_argb = dst_stride_y = dst_stride_u = dst_stride_v = 0; - } -#if defined(HAS_ARGBTOYROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToYRow = ARGBToYRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16) && - IS_ALIGNED(dst_y, 16) && IS_ALIGNED(dst_stride_y, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } - } - } -#endif -#if defined(HAS_ARGBTOYROW_AVX2) - if (TestCpuFlag(kCpuHasAVX2) && width >= 32) { - ARGBToYRow = ARGBToYRow_Any_AVX2; - if (IS_ALIGNED(width, 32)) { - ARGBToYRow = ARGBToYRow_AVX2; - } - } -#endif -#if defined(HAS_ARGBTOYROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToYRow = ARGBToYRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToYRow = ARGBToYRow_NEON; - } - } -#endif -#if defined(HAS_ARGBTOUV411ROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 32) { - ARGBToUV411Row = ARGBToUV411Row_Any_NEON; - if (IS_ALIGNED(width, 32)) { - ARGBToUV411Row = ARGBToUV411Row_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - ARGBToUV411Row(src_argb, dst_u, dst_v, width); - ARGBToYRow(src_argb, dst_y, width); - src_argb += src_stride_argb; - dst_y += dst_stride_y; - dst_u += dst_stride_u; - dst_v += dst_stride_v; - } - return 0; -} - -LIBYUV_API -int ARGBToNV12(const uint8* src_argb, int src_stride_argb, - uint8* dst_y, int dst_stride_y, - uint8* dst_uv, int dst_stride_uv, - int width, int height) { - int y; - int halfwidth = (width + 1) >> 1; - void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb, - uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C; - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; - void (*MergeUVRow_)(const uint8* src_u, const uint8* src_v, uint8* dst_uv, - int width) = MergeUVRow_C; - if (!src_argb || - !dst_y || !dst_uv || - 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; - } -#if defined(HAS_ARGBTOYROW_SSSE3) && defined(HAS_ARGBTOUVROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToUVRow = ARGBToUVRow_Any_SSSE3; - ARGBToYRow = ARGBToYRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToUVRow = ARGBToUVRow_Unaligned_SSSE3; - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUVRow = ARGBToUVRow_SSSE3; - if (IS_ALIGNED(dst_y, 16) && IS_ALIGNED(dst_stride_y, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } - } - } - } -#elif defined(HAS_ARGBTOYROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToYRow = ARGBToYRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToYRow = ARGBToYRow_NEON; - } - } -#endif -#if defined(HAS_ARGBTOUVROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 16) { - ARGBToUVRow = ARGBToUVRow_Any_NEON; - if (IS_ALIGNED(width, 16)) { - ARGBToUVRow = ARGBToUVRow_NEON; - } - } -#endif -#if defined(HAS_MERGEUVROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && halfwidth >= 16) { - MergeUVRow_ = MergeUVRow_Any_SSE2; - if (IS_ALIGNED(halfwidth, 16)) { - MergeUVRow_ = MergeUVRow_Unaligned_SSE2; - if (IS_ALIGNED(dst_uv, 16) && IS_ALIGNED(dst_stride_uv, 16)) { - MergeUVRow_ = MergeUVRow_SSE2; - } - } - } -#endif -#if defined(HAS_MERGEUVROW_AVX2) - if (TestCpuFlag(kCpuHasAVX2) && halfwidth >= 32) { - MergeUVRow_ = MergeUVRow_Any_AVX2; - if (IS_ALIGNED(halfwidth, 32)) { - MergeUVRow_ = MergeUVRow_AVX2; - } - } -#endif -#if defined(HAS_MERGEUVROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && halfwidth >= 16) { - MergeUVRow_ = MergeUVRow_Any_NEON; - if (IS_ALIGNED(halfwidth, 16)) { - MergeUVRow_ = MergeUVRow_NEON; - } - } -#endif - { - // Allocate a rows of uv. - align_buffer_64(row_u, ((halfwidth + 15) & ~15) * 2); - uint8* row_v = row_u + ((halfwidth + 15) & ~15); - - for (y = 0; y < height - 1; y += 2) { - ARGBToUVRow(src_argb, src_stride_argb, row_u, row_v, width); - MergeUVRow_(row_u, row_v, dst_uv, halfwidth); - ARGBToYRow(src_argb, dst_y, width); - ARGBToYRow(src_argb + src_stride_argb, dst_y + dst_stride_y, width); - src_argb += src_stride_argb * 2; - dst_y += dst_stride_y * 2; - dst_uv += dst_stride_uv; - } - if (height & 1) { - ARGBToUVRow(src_argb, 0, row_u, row_v, width); - MergeUVRow_(row_u, row_v, dst_uv, halfwidth); - ARGBToYRow(src_argb, dst_y, width); - } - free_aligned_buffer_64(row_u); - } - return 0; -} - -// Same as NV12 but U and V swapped. -LIBYUV_API -int ARGBToNV21(const uint8* src_argb, int src_stride_argb, - uint8* dst_y, int dst_stride_y, - uint8* dst_uv, int dst_stride_uv, - int width, int height) { - int y; - int halfwidth = (width + 1) >> 1; - void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb, - uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C; - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; - void (*MergeUVRow_)(const uint8* src_u, const uint8* src_v, uint8* dst_uv, - int width) = MergeUVRow_C; - if (!src_argb || - !dst_y || !dst_uv || - 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; - } -#if defined(HAS_ARGBTOYROW_SSSE3) && defined(HAS_ARGBTOUVROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToUVRow = ARGBToUVRow_Any_SSSE3; - ARGBToYRow = ARGBToYRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToUVRow = ARGBToUVRow_Unaligned_SSSE3; - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUVRow = ARGBToUVRow_SSSE3; - if (IS_ALIGNED(dst_y, 16) && IS_ALIGNED(dst_stride_y, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } - } - } - } -#elif defined(HAS_ARGBTOYROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToYRow = ARGBToYRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToYRow = ARGBToYRow_NEON; - } - } -#endif -#if defined(HAS_ARGBTOUVROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 16) { - ARGBToUVRow = ARGBToUVRow_Any_NEON; - if (IS_ALIGNED(width, 16)) { - ARGBToUVRow = ARGBToUVRow_NEON; - } - } -#endif -#if defined(HAS_MERGEUVROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && halfwidth >= 16) { - MergeUVRow_ = MergeUVRow_Any_SSE2; - if (IS_ALIGNED(halfwidth, 16)) { - MergeUVRow_ = MergeUVRow_Unaligned_SSE2; - if (IS_ALIGNED(dst_uv, 16) && IS_ALIGNED(dst_stride_uv, 16)) { - MergeUVRow_ = MergeUVRow_SSE2; - } - } - } -#endif -#if defined(HAS_MERGEUVROW_AVX2) - if (TestCpuFlag(kCpuHasAVX2) && halfwidth >= 32) { - MergeUVRow_ = MergeUVRow_Any_AVX2; - if (IS_ALIGNED(halfwidth, 32)) { - MergeUVRow_ = MergeUVRow_AVX2; - } - } -#endif -#if defined(HAS_MERGEUVROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && halfwidth >= 16) { - MergeUVRow_ = MergeUVRow_Any_NEON; - if (IS_ALIGNED(halfwidth, 16)) { - MergeUVRow_ = MergeUVRow_NEON; - } - } -#endif - { - // Allocate a rows of uv. - align_buffer_64(row_u, ((halfwidth + 15) & ~15) * 2); - uint8* row_v = row_u + ((halfwidth + 15) & ~15); - - for (y = 0; y < height - 1; y += 2) { - ARGBToUVRow(src_argb, src_stride_argb, row_u, row_v, width); - MergeUVRow_(row_v, row_u, dst_uv, halfwidth); - ARGBToYRow(src_argb, dst_y, width); - ARGBToYRow(src_argb + src_stride_argb, dst_y + dst_stride_y, width); - src_argb += src_stride_argb * 2; - dst_y += dst_stride_y * 2; - dst_uv += dst_stride_uv; - } - if (height & 1) { - ARGBToUVRow(src_argb, 0, row_u, row_v, width); - MergeUVRow_(row_v, row_u, dst_uv, halfwidth); - ARGBToYRow(src_argb, dst_y, width); - } - free_aligned_buffer_64(row_u); - } - return 0; -} - -// Convert ARGB to YUY2. -LIBYUV_API -int ARGBToYUY2(const uint8* src_argb, int src_stride_argb, - uint8* dst_yuy2, int dst_stride_yuy2, - int width, int height) { - int y; - void (*ARGBToUV422Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, - int pix) = ARGBToUV422Row_C; - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; - void (*I422ToYUY2Row)(const uint8* src_y, const uint8* src_u, - const uint8* src_v, uint8* dst_yuy2, int width) = I422ToYUY2Row_C; - - if (!src_argb || !dst_yuy2 || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - dst_yuy2 = dst_yuy2 + (height - 1) * dst_stride_yuy2; - dst_stride_yuy2 = -dst_stride_yuy2; - } - // Coalesce rows. - if (src_stride_argb == width * 4 && - dst_stride_yuy2 == width * 2) { - width *= height; - height = 1; - src_stride_argb = dst_stride_yuy2 = 0; - } -#if defined(HAS_ARGBTOUV422ROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToUV422Row = ARGBToUV422Row_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToUV422Row = ARGBToUV422Row_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUV422Row = ARGBToUV422Row_SSSE3; - } - } - } -#elif defined(HAS_ARGBTOUV422ROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 16) { - ARGBToUV422Row = ARGBToUV422Row_Any_NEON; - if (IS_ALIGNED(width, 16)) { - ARGBToUV422Row = ARGBToUV422Row_NEON; - } - } -#endif -#if defined(HAS_ARGBTOYROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToYRow = ARGBToYRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } - } - } -#elif defined(HAS_ARGBTOYROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToYRow = ARGBToYRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToYRow = ARGBToYRow_NEON; - } - } -#endif - -#if defined(HAS_I422TOYUY2ROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && width >= 16) { - I422ToYUY2Row = I422ToYUY2Row_Any_SSE2; - if (IS_ALIGNED(width, 16)) { - I422ToYUY2Row = I422ToYUY2Row_SSE2; - } - } -#elif defined(HAS_I422TOYUY2ROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 16) { - I422ToYUY2Row = I422ToYUY2Row_Any_NEON; - if (IS_ALIGNED(width, 16)) { - I422ToYUY2Row = I422ToYUY2Row_NEON; - } - } -#endif - - { - // Allocate a rows of yuv. - align_buffer_64(row_y, ((width + 63) & ~63) * 2); - uint8* row_u = row_y + ((width + 63) & ~63); - uint8* row_v = row_u + ((width + 63) & ~63) / 2; - - for (y = 0; y < height; ++y) { - ARGBToUV422Row(src_argb, row_u, row_v, width); - ARGBToYRow(src_argb, row_y, width); - I422ToYUY2Row(row_y, row_u, row_v, dst_yuy2, width); - src_argb += src_stride_argb; - dst_yuy2 += dst_stride_yuy2; - } - - free_aligned_buffer_64(row_y); - } - return 0; -} - -// Convert ARGB to UYVY. -LIBYUV_API -int ARGBToUYVY(const uint8* src_argb, int src_stride_argb, - uint8* dst_uyvy, int dst_stride_uyvy, - int width, int height) { - int y; - void (*ARGBToUV422Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, - int pix) = ARGBToUV422Row_C; - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; - void (*I422ToUYVYRow)(const uint8* src_y, const uint8* src_u, - const uint8* src_v, uint8* dst_uyvy, int width) = I422ToUYVYRow_C; - - if (!src_argb || !dst_uyvy || - width <= 0 || height == 0) { - return -1; - } - // Negative height means invert the image. - if (height < 0) { - height = -height; - dst_uyvy = dst_uyvy + (height - 1) * dst_stride_uyvy; - dst_stride_uyvy = -dst_stride_uyvy; - } - // Coalesce rows. - if (src_stride_argb == width * 4 && - dst_stride_uyvy == width * 2) { - width *= height; - height = 1; - src_stride_argb = dst_stride_uyvy = 0; - } -#if defined(HAS_ARGBTOUV422ROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToUV422Row = ARGBToUV422Row_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToUV422Row = ARGBToUV422Row_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUV422Row = ARGBToUV422Row_SSSE3; - } - } - } -#elif defined(HAS_ARGBTOUV422ROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 16) { - ARGBToUV422Row = ARGBToUV422Row_Any_NEON; - if (IS_ALIGNED(width, 16)) { - ARGBToUV422Row = ARGBToUV422Row_NEON; - } - } -#endif -#if defined(HAS_ARGBTOYROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToYRow = ARGBToYRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } - } - } -#elif defined(HAS_ARGBTOYROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToYRow = ARGBToYRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToYRow = ARGBToYRow_NEON; - } - } -#endif - -#if defined(HAS_I422TOUYVYROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && width >= 16) { - I422ToUYVYRow = I422ToUYVYRow_Any_SSE2; - if (IS_ALIGNED(width, 16)) { - I422ToUYVYRow = I422ToUYVYRow_SSE2; - } - } -#elif defined(HAS_I422TOUYVYROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 16) { - I422ToUYVYRow = I422ToUYVYRow_Any_NEON; - if (IS_ALIGNED(width, 16)) { - I422ToUYVYRow = I422ToUYVYRow_NEON; - } - } -#endif - - { - // Allocate a rows of yuv. - align_buffer_64(row_y, ((width + 63) & ~63) * 2); - uint8* row_u = row_y + ((width + 63) & ~63); - uint8* row_v = row_u + ((width + 63) & ~63) / 2; - - for (y = 0; y < height; ++y) { - ARGBToUV422Row(src_argb, row_u, row_v, width); - ARGBToYRow(src_argb, row_y, width); - I422ToUYVYRow(row_y, row_u, row_v, dst_uyvy, width); - src_argb += src_stride_argb; - dst_uyvy += dst_stride_uyvy; - } - - free_aligned_buffer_64(row_y); - } - return 0; -} - -// Convert ARGB to I400. -LIBYUV_API -int ARGBToI400(const uint8* src_argb, int src_stride_argb, - uint8* dst_y, int dst_stride_y, - int width, int height) { - int y; - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; - if (!src_argb || !dst_y || width <= 0 || height == 0) { - return -1; - } - if (height < 0) { - height = -height; - src_argb = src_argb + (height - 1) * src_stride_argb; - src_stride_argb = -src_stride_argb; - } - // Coalesce rows. - if (src_stride_argb == width * 4 && - dst_stride_y == width) { - width *= height; - height = 1; - src_stride_argb = dst_stride_y = 0; - } -#if defined(HAS_ARGBTOYROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToYRow = ARGBToYRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16) && - IS_ALIGNED(dst_y, 16) && IS_ALIGNED(dst_stride_y, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } - } - } -#endif -#if defined(HAS_ARGBTOYROW_AVX2) - if (TestCpuFlag(kCpuHasAVX2) && width >= 32) { - ARGBToYRow = ARGBToYRow_Any_AVX2; - if (IS_ALIGNED(width, 32)) { - ARGBToYRow = ARGBToYRow_AVX2; - } - } -#endif -#if defined(HAS_ARGBTOYROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToYRow = ARGBToYRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToYRow = ARGBToYRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - ARGBToYRow(src_argb, dst_y, width); - src_argb += src_stride_argb; - dst_y += dst_stride_y; - } - return 0; -} - -// Shuffle table for converting ARGB to RGBA. -static uvec8 kShuffleMaskARGBToRGBA = { - 3u, 0u, 1u, 2u, 7u, 4u, 5u, 6u, 11u, 8u, 9u, 10u, 15u, 12u, 13u, 14u -}; - -// Convert ARGB to RGBA. -LIBYUV_API -int ARGBToRGBA(const uint8* src_argb, int src_stride_argb, - uint8* dst_rgba, int dst_stride_rgba, - int width, int height) { - return ARGBShuffle(src_argb, src_stride_argb, - dst_rgba, dst_stride_rgba, - (const uint8*)(&kShuffleMaskARGBToRGBA), - width, height); -} - -// Convert ARGB To RGB24. -LIBYUV_API -int ARGBToRGB24(const uint8* src_argb, int src_stride_argb, - uint8* dst_rgb24, int dst_stride_rgb24, - int width, int height) { - int y; - void (*ARGBToRGB24Row)(const uint8* src_argb, uint8* dst_rgb, int pix) = - ARGBToRGB24Row_C; - if (!src_argb || !dst_rgb24 || width <= 0 || height == 0) { - return -1; - } - if (height < 0) { - height = -height; - src_argb = src_argb + (height - 1) * src_stride_argb; - src_stride_argb = -src_stride_argb; - } - // Coalesce rows. - if (src_stride_argb == width * 4 && - dst_stride_rgb24 == width * 3) { - width *= height; - height = 1; - src_stride_argb = dst_stride_rgb24 = 0; - } -#if defined(HAS_ARGBTORGB24ROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToRGB24Row = ARGBToRGB24Row_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToRGB24Row = ARGBToRGB24Row_SSSE3; - } - } -#elif defined(HAS_ARGBTORGB24ROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToRGB24Row = ARGBToRGB24Row_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToRGB24Row = ARGBToRGB24Row_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - ARGBToRGB24Row(src_argb, dst_rgb24, width); - src_argb += src_stride_argb; - dst_rgb24 += dst_stride_rgb24; - } - return 0; -} - -// Convert ARGB To RAW. -LIBYUV_API -int ARGBToRAW(const uint8* src_argb, int src_stride_argb, - uint8* dst_raw, int dst_stride_raw, - int width, int height) { - int y; - void (*ARGBToRAWRow)(const uint8* src_argb, uint8* dst_rgb, int pix) = - ARGBToRAWRow_C; - if (!src_argb || !dst_raw || width <= 0 || height == 0) { - return -1; - } - if (height < 0) { - height = -height; - src_argb = src_argb + (height - 1) * src_stride_argb; - src_stride_argb = -src_stride_argb; - } - // Coalesce rows. - if (src_stride_argb == width * 4 && - dst_stride_raw == width * 3) { - width *= height; - height = 1; - src_stride_argb = dst_stride_raw = 0; - } -#if defined(HAS_ARGBTORAWROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToRAWRow = ARGBToRAWRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToRAWRow = ARGBToRAWRow_SSSE3; - } - } -#elif defined(HAS_ARGBTORAWROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToRAWRow = ARGBToRAWRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToRAWRow = ARGBToRAWRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - ARGBToRAWRow(src_argb, dst_raw, width); - src_argb += src_stride_argb; - dst_raw += dst_stride_raw; - } - return 0; -} - -// Convert ARGB To RGB565. -LIBYUV_API -int ARGBToRGB565(const uint8* src_argb, int src_stride_argb, - uint8* dst_rgb565, int dst_stride_rgb565, - int width, int height) { - int y; - void (*ARGBToRGB565Row)(const uint8* src_argb, uint8* dst_rgb, int pix) = - ARGBToRGB565Row_C; - if (!src_argb || !dst_rgb565 || width <= 0 || height == 0) { - return -1; - } - if (height < 0) { - height = -height; - src_argb = src_argb + (height - 1) * src_stride_argb; - src_stride_argb = -src_stride_argb; - } - // Coalesce rows. - if (src_stride_argb == width * 4 && - dst_stride_rgb565 == width * 2) { - width *= height; - height = 1; - src_stride_argb = dst_stride_rgb565 = 0; - } -#if defined(HAS_ARGBTORGB565ROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && width >= 4 && - IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToRGB565Row = ARGBToRGB565Row_Any_SSE2; - if (IS_ALIGNED(width, 4)) { - ARGBToRGB565Row = ARGBToRGB565Row_SSE2; - } - } -#elif defined(HAS_ARGBTORGB565ROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToRGB565Row = ARGBToRGB565Row_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToRGB565Row = ARGBToRGB565Row_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - ARGBToRGB565Row(src_argb, dst_rgb565, width); - src_argb += src_stride_argb; - dst_rgb565 += dst_stride_rgb565; - } - return 0; -} - -// Convert ARGB To ARGB1555. -LIBYUV_API -int ARGBToARGB1555(const uint8* src_argb, int src_stride_argb, - uint8* dst_argb1555, int dst_stride_argb1555, - int width, int height) { - int y; - void (*ARGBToARGB1555Row)(const uint8* src_argb, uint8* dst_rgb, int pix) = - ARGBToARGB1555Row_C; - if (!src_argb || !dst_argb1555 || width <= 0 || height == 0) { - return -1; - } - if (height < 0) { - height = -height; - src_argb = src_argb + (height - 1) * src_stride_argb; - src_stride_argb = -src_stride_argb; - } - // Coalesce rows. - if (src_stride_argb == width * 4 && - dst_stride_argb1555 == width * 2) { - width *= height; - height = 1; - src_stride_argb = dst_stride_argb1555 = 0; - } -#if defined(HAS_ARGBTOARGB1555ROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && width >= 4 && - IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToARGB1555Row = ARGBToARGB1555Row_Any_SSE2; - if (IS_ALIGNED(width, 4)) { - ARGBToARGB1555Row = ARGBToARGB1555Row_SSE2; - } - } -#elif defined(HAS_ARGBTOARGB1555ROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToARGB1555Row = ARGBToARGB1555Row_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToARGB1555Row = ARGBToARGB1555Row_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - ARGBToARGB1555Row(src_argb, dst_argb1555, width); - src_argb += src_stride_argb; - dst_argb1555 += dst_stride_argb1555; - } - return 0; -} - -// Convert ARGB To ARGB4444. -LIBYUV_API -int ARGBToARGB4444(const uint8* src_argb, int src_stride_argb, - uint8* dst_argb4444, int dst_stride_argb4444, - int width, int height) { - int y; - void (*ARGBToARGB4444Row)(const uint8* src_argb, uint8* dst_rgb, int pix) = - ARGBToARGB4444Row_C; - if (!src_argb || !dst_argb4444 || width <= 0 || height == 0) { - return -1; - } - if (height < 0) { - height = -height; - src_argb = src_argb + (height - 1) * src_stride_argb; - src_stride_argb = -src_stride_argb; - } - // Coalesce rows. - if (src_stride_argb == width * 4 && - dst_stride_argb4444 == width * 2) { - width *= height; - height = 1; - src_stride_argb = dst_stride_argb4444 = 0; - } -#if defined(HAS_ARGBTOARGB4444ROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && width >= 4 && - IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToARGB4444Row = ARGBToARGB4444Row_Any_SSE2; - if (IS_ALIGNED(width, 4)) { - ARGBToARGB4444Row = ARGBToARGB4444Row_SSE2; - } - } -#elif defined(HAS_ARGBTOARGB4444ROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToARGB4444Row = ARGBToARGB4444Row_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToARGB4444Row = ARGBToARGB4444Row_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - ARGBToARGB4444Row(src_argb, dst_argb4444, width); - src_argb += src_stride_argb; - dst_argb4444 += dst_stride_argb4444; - } - return 0; -} - -// Convert ARGB to J420. (JPeg full range I420). -LIBYUV_API -int ARGBToJ420(const uint8* src_argb, int src_stride_argb, - uint8* dst_yj, int dst_stride_yj, - uint8* dst_u, int dst_stride_u, - uint8* dst_v, int dst_stride_v, - int width, int height) { - int y; - void (*ARGBToUVJRow)(const uint8* src_argb0, int src_stride_argb, - uint8* dst_u, uint8* dst_v, int width) = ARGBToUVJRow_C; - void (*ARGBToYJRow)(const uint8* src_argb, uint8* dst_yj, int pix) = - ARGBToYJRow_C; - if (!src_argb || - !dst_yj || !dst_u || !dst_v || - 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; - } -#if defined(HAS_ARGBTOYJROW_SSSE3) && defined(HAS_ARGBTOUVJROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToUVJRow = ARGBToUVJRow_Any_SSSE3; - ARGBToYJRow = ARGBToYJRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToUVJRow = ARGBToUVJRow_Unaligned_SSSE3; - ARGBToYJRow = ARGBToYJRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUVJRow = ARGBToUVJRow_SSSE3; - if (IS_ALIGNED(dst_yj, 16) && IS_ALIGNED(dst_stride_yj, 16)) { - ARGBToYJRow = ARGBToYJRow_SSSE3; - } - } - } - } -#endif -#if defined(HAS_ARGBTOYJROW_AVX2) && defined(HAS_ARGBTOUVJROW_AVX2) - if (TestCpuFlag(kCpuHasAVX2) && width >= 32) { - ARGBToYJRow = ARGBToYJRow_Any_AVX2; - if (IS_ALIGNED(width, 32)) { - ARGBToYJRow = ARGBToYJRow_AVX2; - } - } -#endif -#if defined(HAS_ARGBTOYJROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToYJRow = ARGBToYJRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToYJRow = ARGBToYJRow_NEON; - } - } -#endif -#if defined(HAS_ARGBTOUVJROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 16) { - ARGBToUVJRow = ARGBToUVJRow_Any_NEON; - if (IS_ALIGNED(width, 16)) { - ARGBToUVJRow = ARGBToUVJRow_NEON; - } - } -#endif - - for (y = 0; y < height - 1; y += 2) { - ARGBToUVJRow(src_argb, src_stride_argb, dst_u, dst_v, width); - ARGBToYJRow(src_argb, dst_yj, width); - ARGBToYJRow(src_argb + src_stride_argb, dst_yj + dst_stride_yj, width); - src_argb += src_stride_argb * 2; - dst_yj += dst_stride_yj * 2; - dst_u += dst_stride_u; - dst_v += dst_stride_v; - } - if (height & 1) { - ARGBToUVJRow(src_argb, 0, dst_u, dst_v, width); - ARGBToYJRow(src_argb, dst_yj, width); - } - return 0; -} - -// Convert ARGB to J400. -LIBYUV_API -int ARGBToJ400(const uint8* src_argb, int src_stride_argb, - uint8* dst_yj, int dst_stride_yj, - int width, int height) { - int y; - void (*ARGBToYJRow)(const uint8* src_argb, uint8* dst_yj, int pix) = - ARGBToYJRow_C; - if (!src_argb || !dst_yj || width <= 0 || height == 0) { - return -1; - } - if (height < 0) { - height = -height; - src_argb = src_argb + (height - 1) * src_stride_argb; - src_stride_argb = -src_stride_argb; - } - // Coalesce rows. - if (src_stride_argb == width * 4 && - dst_stride_yj == width) { - width *= height; - height = 1; - src_stride_argb = dst_stride_yj = 0; - } -#if defined(HAS_ARGBTOYJROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { - ARGBToYJRow = ARGBToYJRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - ARGBToYJRow = ARGBToYJRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16) && - IS_ALIGNED(dst_yj, 16) && IS_ALIGNED(dst_stride_yj, 16)) { - ARGBToYJRow = ARGBToYJRow_SSSE3; - } - } - } -#endif -#if defined(HAS_ARGBTOYJROW_AVX2) - if (TestCpuFlag(kCpuHasAVX2) && width >= 32) { - ARGBToYJRow = ARGBToYJRow_Any_AVX2; - if (IS_ALIGNED(width, 32)) { - ARGBToYJRow = ARGBToYJRow_AVX2; - } - } -#endif -#if defined(HAS_ARGBTOYJROW_NEON) - if (TestCpuFlag(kCpuHasNEON) && width >= 8) { - ARGBToYJRow = ARGBToYJRow_Any_NEON; - if (IS_ALIGNED(width, 8)) { - ARGBToYJRow = ARGBToYJRow_NEON; - } - } -#endif - - for (y = 0; y < height; ++y) { - ARGBToYJRow(src_argb, dst_yj, width); - src_argb += src_stride_argb; - dst_yj += dst_stride_yj; - } - return 0; -} - -#ifdef __cplusplus -} // extern "C" -} // namespace libyuv -#endif |