| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Firefox/media/libyuv/libyuv/unit_test/ (Browser von der Mozilla Stiftung Version 136.0.1©) Datei vom 10.2.2025 mit Größe 113 kB |
|
Quelle convert_test.ccSprache: C |
|||||||||||||||
|
/* * 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 <assert.h> #include <stdlib.h> #include <time.h> #include "libyuv/basic_types.h" #include "libyuv/compare.h" #include "libyuv/convert.h" #include "libyuv/convert_argb.h" #include "libyuv/convert_from.h" #include "libyuv/convert_from_argb.h" #include "libyuv/cpu_id.h" #ifdef HAVE_JPEG #include "libyuv/mjpeg_decoder.h" #endif #include "../unit_test/unit_test.h" #include "libyuv/planar_functions.h" #include "libyuv/rotate.h" #include "libyuv/video_common.h" #ifdef ENABLE_ROW_TESTS #include "libyuv/row.h" /* For ARGBToAR30Row_AVX2 */ #endif #if defined(__riscv) && !defined(__clang__) #define DISABLE_SLOW_TESTS #undef ENABLE_FULL_TESTS #undef ENABLE_ROW_TESTS #define LEAN_TESTS #endif // Some functions fail on big endian. Enable these tests on all cpus except // PowerPC, but they are not optimized so disabled by default. #if !defined(DISABLE_SLOW_TESTS) && !defined(__powerpc__) #define LITTLE_ENDIAN_ONLY_TEST 1 #endif #if !defined(DISABLE_SLOW_TESTS) || defined(__x86_64__) || defined(__i386__) // SLOW TESTS are those that are unoptimized C code. // FULL TESTS are optimized but test many variations of the same code. #define ENABLE_FULL_TESTS #endif namespace libyuv { // Alias to copy pixels as is #define AR30ToAR30 ARGBCopy #define ABGRToABGR ARGBCopy // subsample amount uses a divide. #define SUBSAMPLE(v, a) ((((v) + (a)-1)) / (a)) #define ALIGNINT(V, ALIGN) (((V) + (ALIGN)-1) / (ALIGN) * (ALIGN)) // Planar test #define TESTPLANARTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, \ DST_SUBSAMP_X, DST_SUBSAMP_Y, W1280, N, NEG, OFF, \ SRC_DEPTH) \ TEST_F(LibYUVConvertTest, SRC_FMT_PLANAR##To##FMT_PLANAR##N) { \ static_assert(SRC_BPC == 1 || SRC_BPC == 2, "SRC BPC unsupported"); \ static_assert(DST_BPC == 1 || DST_BPC == 2, "DST BPC unsupported"); \ static_assert(SRC_SUBSAMP_X == 1 || SRC_SUBSAMP_X == 2, \ "SRC_SUBSAMP_X unsupported"); \ static_assert(SRC_SUBSAMP_Y == 1 || SRC_SUBSAMP_Y == 2, \ "SRC_SUBSAMP_Y unsupported"); \ static_assert(DST_SUBSAMP_X == 1 || DST_SUBSAMP_X == 2, \ "DST_SUBSAMP_X unsupported"); \ static_assert(DST_SUBSAMP_Y == 1 || DST_SUBSAMP_Y == 2, \ "DST_SUBSAMP_Y unsupported"); \ const int kWidth = W1280; \ const int kHeight = benchmark_height_; \ const int kSrcHalfWidth = SUBSAMPLE(kWidth, SRC_SUBSAMP_X); \ const int kSrcHalfHeight = SUBSAMPLE(kHeight, SRC_SUBSAMP_Y); \ const int kDstHalfWidth = SUBSAMPLE(kWidth, DST_SUBSAMP_X); \ const int kDstHalfHeight = SUBSAMPLE(kHeight, DST_SUBSAMP_Y); \ align_buffer_page_end(src_y, kWidth* kHeight* SRC_BPC + OFF); \ align_buffer_page_end(src_u, \ kSrcHalfWidth* kSrcHalfHeight* SRC_BPC + OFF); \ align_buffer_page_end(src_v, \ kSrcHalfWidth* kSrcHalfHeight* SRC_BPC + OFF); \ align_buffer_page_end(dst_y_c, kWidth* kHeight* DST_BPC); \ align_buffer_page_end(dst_u_c, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ align_buffer_page_end(dst_v_c, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ align_buffer_page_end(dst_y_opt, kWidth* kHeight* DST_BPC); \ align_buffer_page_end(dst_u_opt, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ align_buffer_page_end(dst_v_opt, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ MemRandomize(src_y + OFF, kWidth * kHeight * SRC_BPC); \ MemRandomize(src_u + OFF, kSrcHalfWidth * kSrcHalfHeight * SRC_BPC); \ MemRandomize(src_v + OFF, kSrcHalfWidth * kSrcHalfHeight * SRC_BPC); \ SRC_T* src_y_p = reinterpret_cast<SRC_T*>(src_y + OFF); \ SRC_T* src_u_p = reinterpret_cast<SRC_T*>(src_u + OFF); \ SRC_T* src_v_p = reinterpret_cast<SRC_T*>(src_v + OFF); \ for (int i = 0; i < kWidth * kHeight; ++i) { \ src_y_p[i] = src_y_p[i] & ((1 << SRC_DEPTH) - 1); \ } \ for (int i = 0; i < kSrcHalfWidth * kSrcHalfHeight; ++i) { \ src_u_p[i] = src_u_p[i] & ((1 << SRC_DEPTH) - 1); \ src_v_p[i] = src_v_p[i] & ((1 << SRC_DEPTH) - 1); \ } \ memset(dst_y_c, 1, kWidth* kHeight* DST_BPC); \ memset(dst_u_c, 2, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ memset(dst_v_c, 3, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ memset(dst_y_opt, 101, kWidth* kHeight* DST_BPC); \ memset(dst_u_opt, 102, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ memset(dst_v_opt, 103, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ MaskCpuFlags(disable_cpu_flags_); \ SRC_FMT_PLANAR##To##FMT_PLANAR( \ src_y_p, kWidth, src_u_p, kSrcHalfWidth, src_v_p, kSrcHalfWidth, \ reinterpret_cast<DST_T*>(dst_y_c), kWidth, \ reinterpret_cast<DST_T*>(dst_u_c), kDstHalfWidth, \ reinterpret_cast<DST_T*>(dst_v_c), kDstHalfWidth, kWidth, \ NEG kHeight); \ MaskCpuFlags(benchmark_cpu_info_); \ for (int i = 0; i < benchmark_iterations_; ++i) { \ SRC_FMT_PLANAR##To##FMT_PLANAR( \ src_y_p, kWidth, src_u_p, kSrcHalfWidth, src_v_p, kSrcHalfWidth, \ reinterpret_cast<DST_T*>(dst_y_opt), kWidth, \ reinterpret_cast<DST_T*>(dst_u_opt), kDstHalfWidth, \ reinterpret_cast<DST_T*>(dst_v_opt), kDstHalfWidth, kWidth, \ NEG kHeight); \ } \ for (int i = 0; i < kHeight * kWidth * DST_BPC; ++i) { \ EXPECT_EQ(dst_y_c[i], dst_y_opt[i]); \ } \ for (int i = 0; i < kDstHalfWidth * kDstHalfHeight * DST_BPC; ++i) { \ EXPECT_EQ(dst_u_c[i], dst_u_opt[i]); \ EXPECT_EQ(dst_v_c[i], dst_v_opt[i]); \ } \ free_aligned_buffer_page_end(dst_y_c); \ free_aligned_buffer_page_end(dst_u_c); \ free_aligned_buffer_page_end(dst_v_c); \ free_aligned_buffer_page_end(dst_y_opt); \ free_aligned_buffer_page_end(dst_u_opt); \ free_aligned_buffer_page_end(dst_v_opt); \ free_aligned_buffer_page_end(src_y); \ free_aligned_buffer_page_end(src_u); \ free_aligned_buffer_page_end(src_v); \ } #if defined(ENABLE_FULL_TESTS) #define TESTPLANARTOP(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, \ DST_SUBSAMP_X, DST_SUBSAMP_Y, SRC_DEPTH) \ TESTPLANARTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ benchmark_width_ + 1, _Any, +, 0, SRC_DEPTH) \ TESTPLANARTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ benchmark_width_, _Unaligned, +, 2, SRC_DEPTH) \ TESTPLANARTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ benchmark_width_, _Invert, -, 0, SRC_DEPTH) \ TESTPLANARTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ benchmark_width_, _Opt, +, 0, SRC_DEPTH) #else #define TESTPLANARTOP(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, \ DST_SUBSAMP_X, DST_SUBSAMP_Y, SRC_DEPTH) \ TESTPLANARTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ benchmark_width_, _Opt, +, 0, SRC_DEPTH) #endif TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I420, uint8_t, 1, 2, 2, 8) TESTPLANARTOP(I422, uint8_t, 1, 2, 1, I420, uint8_t, 1, 2, 2, 8) TESTPLANARTOP(I444, uint8_t, 1, 1, 1, I420, uint8_t, 1, 2, 2, 8) TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I422, uint8_t, 1, 2, 1, 8) TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I444, uint8_t, 1, 1, 1, 8) TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I420Mirror, uint8_t, 1, 2, 2, 8) TESTPLANARTOP(I422, uint8_t, 1, 2, 1, I422, uint8_t, 1, 2, 1, 8) TESTPLANARTOP(I422, uint8_t, 1, 2, 1, I444, uint8_t, 1, 1, 1, 8) TESTPLANARTOP(I444, uint8_t, 1, 1, 1, I444, uint8_t, 1, 1, 1, 8) TESTPLANARTOP(I010, uint16_t, 2, 2, 2, I010, uint16_t, 2, 2, 2, 10) TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I010, uint16_t, 2, 2, 2, 8) TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I012, uint16_t, 2, 2, 2, 8) TESTPLANARTOP(H010, uint16_t, 2, 2, 2, H010, uint16_t, 2, 2, 2, 10) TESTPLANARTOP(H010, uint16_t, 2, 2, 2, H420, uint8_t, 1, 2, 2, 10) TESTPLANARTOP(H420, uint8_t, 1, 2, 2, H010, uint16_t, 2, 2, 2, 8) TESTPLANARTOP(H420, uint8_t, 1, 2, 2, H012, uint16_t, 2, 2, 2, 8) TESTPLANARTOP(I010, uint16_t, 2, 2, 2, I410, uint16_t, 2, 1, 1, 10) TESTPLANARTOP(I210, uint16_t, 2, 2, 1, I410, uint16_t, 2, 1, 1, 10) TESTPLANARTOP(I012, uint16_t, 2, 2, 2, I412, uint16_t, 2, 1, 1, 12) TESTPLANARTOP(I212, uint16_t, 2, 2, 1, I412, uint16_t, 2, 1, 1, 12) TESTPLANARTOP(I410, uint16_t, 2, 1, 1, I010, uint16_t, 2, 2, 2, 10) TESTPLANARTOP(I210, uint16_t, 2, 2, 1, I010, uint16_t, 2, 2, 2, 10) TESTPLANARTOP(I412, uint16_t, 2, 1, 1, I012, uint16_t, 2, 2, 2, 12) TESTPLANARTOP(I212, uint16_t, 2, 2, 1, I012, uint16_t, 2, 2, 2, 12) TESTPLANARTOP(I010, uint16_t, 2, 2, 2, I420, uint8_t, 1, 2, 2, 10) TESTPLANARTOP(I210, uint16_t, 2, 2, 1, I420, uint8_t, 1, 2, 2, 10) TESTPLANARTOP(I210, uint16_t, 2, 2, 1, I422, uint8_t, 1, 2, 1, 10) TESTPLANARTOP(I410, uint16_t, 2, 1, 1, I420, uint8_t, 1, 2, 2, 10) TESTPLANARTOP(I410, uint16_t, 2, 1, 1, I444, uint8_t, 1, 1, 1, 10) TESTPLANARTOP(I012, uint16_t, 2, 2, 2, I420, uint8_t, 1, 2, 2, 12) TESTPLANARTOP(I212, uint16_t, 2, 2, 1, I420, uint8_t, 1, 2, 2, 12) TESTPLANARTOP(I212, uint16_t, 2, 2, 1, I422, uint8_t, 1, 2, 1, 12) TESTPLANARTOP(I412, uint16_t, 2, 1, 1, I420, uint8_t, 1, 2, 2, 12) TESTPLANARTOP(I412, uint16_t, 2, 1, 1, I444, uint8_t, 1, 1, 1, 12) // Test Android 420 to I420 #define TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ W1280, N, NEG, OFF, PN, OFF_U, OFF_V) \ TEST_F(LibYUVConvertTest, SRC_FMT_PLANAR##To##FMT_PLANAR##To##PN##N) { \ const int kWidth = W1280; \ const int kHeight = benchmark_height_; \ const int kSizeUV = \ SUBSAMPLE(kWidth, SRC_SUBSAMP_X) * SUBSAMPLE(kHeight, SRC_SUBSAMP_Y); \ align_buffer_page_end(src_y, kWidth* kHeight + OFF); \ align_buffer_page_end(src_uv, \ kSizeUV*((PIXEL_STRIDE == 3) ? 3 : 2) + OFF); \ align_buffer_page_end(dst_y_c, kWidth* kHeight); \ align_buffer_page_end(dst_u_c, SUBSAMPLE(kWidth, SUBSAMP_X) * \ SUBSAMPLE(kHeight, SUBSAMP_Y)); \ align_buffer_page_end(dst_v_c, SUBSAMPLE(kWidth, SUBSAMP_X) * \ SUBSAMPLE(kHeight, SUBSAMP_Y)); \ align_buffer_page_end(dst_y_opt, kWidth* kHeight); \ align_buffer_page_end(dst_u_opt, SUBSAMPLE(kWidth, SUBSAMP_X) * \ SUBSAMPLE(kHeight, SUBSAMP_Y)); \ align_buffer_page_end(dst_v_opt, SUBSAMPLE(kWidth, SUBSAMP_X) * \ SUBSAMPLE(kHeight, SUBSAMP_Y)); \ uint8_t* src_u = src_uv + OFF_U; \ uint8_t* src_v = src_uv + (PIXEL_STRIDE == 1 ? kSizeUV : OFF_V); \ int src_stride_uv = SUBSAMPLE(kWidth, SUBSAMP_X) * PIXEL_STRIDE; \ for (int i = 0; i < kHeight; ++i) \ for (int j = 0; j < kWidth; ++j) \ src_y[i * kWidth + j + OFF] = (fastrand() & 0xff); \ for (int i = 0; i < SUBSAMPLE(kHeight, SRC_SUBSAMP_Y); ++i) { \ for (int j = 0; j < SUBSAMPLE(kWidth, SRC_SUBSAMP_X); ++j) { \ src_u[(i * src_stride_uv) + j * PIXEL_STRIDE + OFF] = \ (fastrand() & 0xff); \ src_v[(i * src_stride_uv) + j * PIXEL_STRIDE + OFF] = \ (fastrand() & 0xff); \ } \ } \ memset(dst_y_c, 1, kWidth* kHeight); \ memset(dst_u_c, 2, \ SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ memset(dst_v_c, 3, \ SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ memset(dst_y_opt, 101, kWidth* kHeight); \ memset(dst_u_opt, 102, \ SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ memset(dst_v_opt, 103, \ SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ MaskCpuFlags(disable_cpu_flags_); \ SRC_FMT_PLANAR##To##FMT_PLANAR( \ src_y + OFF, kWidth, src_u + OFF, SUBSAMPLE(kWidth, SRC_SUBSAMP_X), \ src_v + OFF, SUBSAMPLE(kWidth, SRC_SUBSAMP_X), PIXEL_STRIDE, dst_y_c, \ kWidth, dst_u_c, SUBSAMPLE(kWidth, SUBSAMP_X), dst_v_c, \ SUBSAMPLE(kWidth, SUBSAMP_X), kWidth, NEG kHeight); \ MaskCpuFlags(benchmark_cpu_info_); \ for (int i = 0; i < benchmark_iterations_; ++i) { \ SRC_FMT_PLANAR##To##FMT_PLANAR( \ src_y + OFF, kWidth, src_u + OFF, SUBSAMPLE(kWidth, SRC_SUBSAMP_X), \ src_v + OFF, SUBSAMPLE(kWidth, SRC_SUBSAMP_X), PIXEL_STRIDE, \ dst_y_opt, kWidth, dst_u_opt, SUBSAMPLE(kWidth, SUBSAMP_X), \ dst_v_opt, SUBSAMPLE(kWidth, SUBSAMP_X), kWidth, NEG kHeight); \ } \ for (int i = 0; i < kHeight; ++i) { \ for (int j = 0; j < kWidth; ++j) { \ EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \ } \ } \ for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y); ++i) { \ for (int j = 0; j < SUBSAMPLE(kWidth, SUBSAMP_X); ++j) { \ EXPECT_EQ(dst_u_c[i * SUBSAMPLE(kWidth, SUBSAMP_X) + j], \ dst_u_opt[i * SUBSAMPLE(kWidth, SUBSAMP_X) + j]); \ } \ } \ for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y); ++i) { \ for (int j = 0; j < SUBSAMPLE(kWidth, SUBSAMP_X); ++j) { \ EXPECT_EQ(dst_v_c[i * SUBSAMPLE(kWidth, SUBSAMP_X) + j], \ dst_v_opt[i * SUBSAMPLE(kWidth, SUBSAMP_X) + j]); \ } \ } \ free_aligned_buffer_page_end(dst_y_c); \ free_aligned_buffer_page_end(dst_u_c); \ free_aligned_buffer_page_end(dst_v_c); \ free_aligned_buffer_page_end(dst_y_opt); \ free_aligned_buffer_page_end(dst_u_opt); \ free_aligned_buffer_page_end(dst_v_opt); \ free_aligned_buffer_page_end(src_y); \ free_aligned_buffer_page_end(src_uv); \ } #if defined(ENABLE_FULL_TESTS) #define TESTAPLANARTOP(SRC_FMT_PLANAR, PN, PIXEL_STRIDE, OFF_U, OFF_V, \ SRC_SUBSAMP_X, SRC_SUBSAMP_Y, FMT_PLANAR, SUBSAMP_X, \ SUBSAMP_Y) \ TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_ + 1, \ _Any, +, 0, PN, OFF_U, OFF_V) \ TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_, \ _Unaligned, +, 2, PN, OFF_U, OFF_V) \ TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_, _Invert, \ -, 0, PN, OFF_U, OFF_V) \ TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_, _Opt, +, \ 0, PN, OFF_U, OFF_V) #else #define TESTAPLANARTOP(SRC_FMT_PLANAR, PN, PIXEL_STRIDE, OFF_U, OFF_V, \ SRC_SUBSAMP_X, SRC_SUBSAMP_Y, FMT_PLANAR, SUBSAMP_X, \ SUBSAMP_Y) \ TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_, _Opt, +, \ 0, PN, OFF_U, OFF_V) #endif TESTAPLANARTOP(Android420, I420, 1, 0, 0, 2, 2, I420, 2, 2) TESTAPLANARTOP(Android420, NV12, 2, 0, 1, 2, 2, I420, 2, 2) TESTAPLANARTOP(Android420, NV21, 2, 1, 0, 2, 2, I420, 2, 2) #undef TESTAPLANARTOP #undef TESTAPLANARTOPI // wrapper to keep API the same static int I400ToNV21(const uint8_t* src_y, int src_stride_y, const uint8_t* /* src_u */, int /* src_stride_u */, const uint8_t* /* src_v */, int /* src_stride_v */, uint8_t* dst_y, int dst_stride_y, uint8_t* dst_vu, int dst_stride_vu, int width, int height) { return I400ToNV21(src_y, src_stride_y, dst_y, dst_stride_y, dst_vu, dst_stride_vu, width, height); } #define TESTPLANARTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, \ DST_SUBSAMP_X, DST_SUBSAMP_Y, W1280, N, NEG, OFF, \ SRC_DEPTH) \ TEST_F(LibYUVConvertTest, SRC_FMT_PLANAR##To##FMT_PLANAR##N) { \ static_assert(SRC_BPC == 1 || SRC_BPC == 2, "SRC BPC unsupported"); \ static_assert(DST_BPC == 1 || DST_BPC == 2, "DST BPC unsupported"); \ static_assert(SRC_SUBSAMP_X == 1 || SRC_SUBSAMP_X == 2, \ "SRC_SUBSAMP_X unsupported"); \ static_assert(SRC_SUBSAMP_Y == 1 || SRC_SUBSAMP_Y == 2, \ "SRC_SUBSAMP_Y unsupported"); \ static_assert(DST_SUBSAMP_X == 1 || DST_SUBSAMP_X == 2, \ "DST_SUBSAMP_X unsupported"); \ static_assert(DST_SUBSAMP_Y == 1 || DST_SUBSAMP_Y == 2, \ "DST_SUBSAMP_Y unsupported"); \ const int kWidth = W1280; \ const int kHeight = benchmark_height_; \ const int kSrcHalfWidth = SUBSAMPLE(kWidth, SRC_SUBSAMP_X); \ const int kSrcHalfHeight = SUBSAMPLE(kHeight, SRC_SUBSAMP_Y); \ const int kDstHalfWidth = SUBSAMPLE(kWidth, DST_SUBSAMP_X); \ const int kDstHalfHeight = SUBSAMPLE(kHeight, DST_SUBSAMP_Y); \ align_buffer_page_end(src_y, kWidth* kHeight* SRC_BPC + OFF); \ align_buffer_page_end(src_u, \ kSrcHalfWidth* kSrcHalfHeight* SRC_BPC + OFF); \ align_buffer_page_end(src_v, \ kSrcHalfWidth* kSrcHalfHeight* SRC_BPC + OFF); \ align_buffer_page_end(dst_y_c, kWidth* kHeight* DST_BPC); \ align_buffer_page_end(dst_uv_c, \ kDstHalfWidth* kDstHalfHeight* DST_BPC * 2); \ align_buffer_page_end(dst_y_opt, kWidth* kHeight* DST_BPC); \ align_buffer_page_end(dst_uv_opt, \ kDstHalfWidth* kDstHalfHeight* DST_BPC * 2); \ MemRandomize(src_y + OFF, kWidth * kHeight * SRC_BPC); \ MemRandomize(src_u + OFF, kSrcHalfWidth * kSrcHalfHeight * SRC_BPC); \ MemRandomize(src_v + OFF, kSrcHalfWidth * kSrcHalfHeight * SRC_BPC); \ SRC_T* src_y_p = reinterpret_cast<SRC_T*>(src_y + OFF); \ SRC_T* src_u_p = reinterpret_cast<SRC_T*>(src_u + OFF); \ SRC_T* src_v_p = reinterpret_cast<SRC_T*>(src_v + OFF); \ for (int i = 0; i < kWidth * kHeight; ++i) { \ src_y_p[i] = src_y_p[i] & ((1 << SRC_DEPTH) - 1); \ } \ for (int i = 0; i < kSrcHalfWidth * kSrcHalfHeight; ++i) { \ src_u_p[i] = src_u_p[i] & ((1 << SRC_DEPTH) - 1); \ src_v_p[i] = src_v_p[i] & ((1 << SRC_DEPTH) - 1); \ } \ memset(dst_y_c, 1, kWidth* kHeight* DST_BPC); \ memset(dst_uv_c, 2, kDstHalfWidth* kDstHalfHeight* DST_BPC * 2); \ memset(dst_y_opt, 101, kWidth* kHeight* DST_BPC); \ memset(dst_uv_opt, 102, kDstHalfWidth* kDstHalfHeight* DST_BPC * 2); \ MaskCpuFlags(disable_cpu_flags_); \ SRC_FMT_PLANAR##To##FMT_PLANAR(src_y_p, kWidth, src_u_p, kSrcHalfWidth, \ src_v_p, kSrcHalfWidth, \ reinterpret_cast<DST_T*>(dst_y_c), kWidth, \ reinterpret_cast<DST_T*>(dst_uv_c), \ kDstHalfWidth * 2, kWidth, NEG kHeight); \ MaskCpuFlags(benchmark_cpu_info_); \ for (int i = 0; i < benchmark_iterations_; ++i) { \ SRC_FMT_PLANAR##To##FMT_PLANAR( \ src_y_p, kWidth, src_u_p, kSrcHalfWidth, src_v_p, kSrcHalfWidth, \ reinterpret_cast<DST_T*>(dst_y_opt), kWidth, \ reinterpret_cast<DST_T*>(dst_uv_opt), kDstHalfWidth * 2, kWidth, \ NEG kHeight); \ } \ for (int i = 0; i < kHeight * kWidth * DST_BPC; ++i) { \ EXPECT_EQ(dst_y_c[i], dst_y_opt[i]); \ } \ for (int i = 0; i < kDstHalfWidth * kDstHalfHeight * DST_BPC * 2; ++i) { \ EXPECT_EQ(dst_uv_c[i], dst_uv_opt[i]); \ } \ free_aligned_buffer_page_end(dst_y_c); \ free_aligned_buffer_page_end(dst_uv_c); \ free_aligned_buffer_page_end(dst_y_opt); \ free_aligned_buffer_page_end(dst_uv_opt); \ free_aligned_buffer_page_end(src_y); \ free_aligned_buffer_page_end(src_u); \ free_aligned_buffer_page_end(src_v); \ } #if defined(ENABLE_FULL_TESTS) #define TESTPLANARTOBP(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, \ DST_SUBSAMP_X, DST_SUBSAMP_Y, SRC_DEPTH) \ TESTPLANARTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ DST_SUBSAMP_Y, benchmark_width_ + 1, _Any, +, 0, SRC_DEPTH) \ TESTPLANARTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ DST_SUBSAMP_Y, benchmark_width_, _Unaligned, +, 2, \ SRC_DEPTH) \ TESTPLANARTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ DST_SUBSAMP_Y, benchmark_width_, _Invert, -, 0, SRC_DEPTH) \ TESTPLANARTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ DST_SUBSAMP_Y, benchmark_width_, _Opt, +, 0, SRC_DEPTH) #else #define TESTPLANARTOBP(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, \ DST_SUBSAMP_X, DST_SUBSAMP_Y, SRC_DEPTH) \ TESTPLANARTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ DST_SUBSAMP_Y, benchmark_width_, _Opt, +, 0, SRC_DEPTH) #endif TESTPLANARTOBP(I420, uint8_t, 1, 2, 2, NV12, uint8_t, 1, 2, 2, 8) TESTPLANARTOBP(I420, uint8_t, 1, 2, 2, NV21, uint8_t, 1, 2, 2, 8) TESTPLANARTOBP(I422, uint8_t, 1, 2, 1, NV21, uint8_t, 1, 2, 2, 8) TESTPLANARTOBP(I444, uint8_t, 1, 1, 1, NV12, uint8_t, 1, 2, 2, 8) TESTPLANARTOBP(I444, uint8_t, 1, 1, 1, NV21, uint8_t, 1, 2, 2, 8) TESTPLANARTOBP(I400, uint8_t, 1, 2, 2, NV21, uint8_t, 1, 2, 2, 8) TESTPLANARTOBP(I010, uint16_t, 2, 2, 2, NV12, uint8_t, 1, 2, 2, 8) TESTPLANARTOBP(I010, uint16_t, 2, 2, 2, P010, uint16_t, 2, 2, 2, 10) TESTPLANARTOBP(I210, uint16_t, 2, 2, 1, P210, uint16_t, 2, 2, 1, 10) TESTPLANARTOBP(I012, uint16_t, 2, 2, 2, P012, uint16_t, 2, 2, 2, 12) TESTPLANARTOBP(I212, uint16_t, 2, 2, 1, P212, uint16_t, 2, 2, 1, 12) #define TESTBPTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ DST_SUBSAMP_Y, W1280, N, NEG, OFF, DOY, SRC_DEPTH, \ TILE_WIDTH, TILE_HEIGHT) \ TEST_F(LibYUVConvertTest, SRC_FMT_PLANAR##To##FMT_PLANAR##N) { \ static_assert(DST_BPC == 1 || DST_BPC == 2, "DST BPC unsupported"); \ static_assert(SRC_SUBSAMP_X == 1 || SRC_SUBSAMP_X == 2, \ "SRC_SUBSAMP_X unsupported"); \ static_assert(SRC_SUBSAMP_Y == 1 || SRC_SUBSAMP_Y == 2, \ "SRC_SUBSAMP_Y unsupported"); \ static_assert(DST_SUBSAMP_X == 1 || DST_SUBSAMP_X == 2, \ "DST_SUBSAMP_X unsupported"); \ static_assert(DST_SUBSAMP_Y == 1 || DST_SUBSAMP_Y == 2, \ "DST_SUBSAMP_Y unsupported"); \ const int kWidth = W1280; \ const int kHeight = benchmark_height_; \ const int kSrcHalfWidth = SUBSAMPLE(kWidth, SRC_SUBSAMP_X); \ const int kDstHalfWidth = SUBSAMPLE(kWidth, DST_SUBSAMP_X); \ const int kDstHalfHeight = SUBSAMPLE(kHeight, DST_SUBSAMP_Y); \ const int kPaddedWidth = (kWidth + (TILE_WIDTH - 1)) & ~(TILE_WIDTH - 1); \ const int kPaddedHeight = \ (kHeight + (TILE_HEIGHT - 1)) & ~(TILE_HEIGHT - 1); \ const int kSrcHalfPaddedWidth = SUBSAMPLE(kPaddedWidth, SRC_SUBSAMP_X); \ const int kSrcHalfPaddedHeight = SUBSAMPLE(kPaddedHeight, SRC_SUBSAMP_Y); \ align_buffer_page_end(src_y, kPaddedWidth* kPaddedHeight* SRC_BPC + OFF); \ align_buffer_page_end( \ src_uv, \ 2 * kSrcHalfPaddedWidth * kSrcHalfPaddedHeight * SRC_BPC + OFF); \ align_buffer_page_end(dst_y_c, kWidth* kHeight* DST_BPC); \ align_buffer_page_end(dst_uv_c, \ 2 * kDstHalfWidth * kDstHalfHeight * DST_BPC); \ align_buffer_page_end(dst_y_opt, kWidth* kHeight* DST_BPC); \ align_buffer_page_end(dst_uv_opt, \ 2 * kDstHalfWidth * kDstHalfHeight * DST_BPC); \ SRC_T* src_y_p = reinterpret_cast<SRC_T*>(src_y + OFF); \ SRC_T* src_uv_p = reinterpret_cast<SRC_T*>(src_uv + OFF); \ for (int i = 0; \ i < kPaddedWidth * kPaddedHeight * SRC_BPC / (int)sizeof(SRC_T); \ ++i) { \ src_y_p[i] = \ (fastrand() & (((SRC_T)(-1)) << ((8 * SRC_BPC) - SRC_DEPTH))); \ } \ for (int i = 0; i < kSrcHalfPaddedWidth * kSrcHalfPaddedHeight * 2 * \ SRC_BPC / (int)sizeof(SRC_T); \ ++i) { \ src_uv_p[i] = \ (fastrand() & (((SRC_T)(-1)) << ((8 * SRC_BPC) - SRC_DEPTH))); \ } \ memset(dst_y_c, 1, kWidth* kHeight* DST_BPC); \ memset(dst_uv_c, 2, 2 * kDstHalfWidth * kDstHalfHeight * DST_BPC); \ memset(dst_y_opt, 101, kWidth* kHeight* DST_BPC); \ memset(dst_uv_opt, 102, 2 * kDstHalfWidth * kDstHalfHeight * DST_BPC); \ MaskCpuFlags(disable_cpu_flags_); \ SRC_FMT_PLANAR##To##FMT_PLANAR( \ src_y_p, kWidth* SRC_BPC / (int)sizeof(SRC_T), src_uv_p, \ 2 * kSrcHalfWidth * SRC_BPC / (int)sizeof(SRC_T), \ DOY ? reinterpret_cast<DST_T*>(dst_y_c) : NULL, kWidth, \ reinterpret_cast<DST_T*>(dst_uv_c), 2 * kDstHalfWidth, kWidth, \ NEG kHeight); \ MaskCpuFlags(benchmark_cpu_info_); \ for (int i = 0; i < benchmark_iterations_; ++i) { \ SRC_FMT_PLANAR##To##FMT_PLANAR( \ src_y_p, kWidth* SRC_BPC / (int)sizeof(SRC_T), src_uv_p, \ 2 * kSrcHalfWidth * SRC_BPC / (int)sizeof(SRC_T), \ DOY ? reinterpret_cast<DST_T*>(dst_y_opt) : NULL, kWidth, \ reinterpret_cast<DST_T*>(dst_uv_opt), 2 * kDstHalfWidth, kWidth, \ NEG kHeight); \ } \ if (DOY) { \ for (int i = 0; i < kHeight; ++i) { \ for (int j = 0; j < kWidth; ++j) { \ EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \ } \ } \ } \ for (int i = 0; i < kDstHalfHeight; ++i) { \ for (int j = 0; j < 2 * kDstHalfWidth; ++j) { \ EXPECT_EQ(dst_uv_c[i * 2 * kDstHalfWidth + j], \ dst_uv_opt[i * 2 * kDstHalfWidth + j]); \ } \ } \ free_aligned_buffer_page_end(dst_y_c); \ free_aligned_buffer_page_end(dst_uv_c); \ free_aligned_buffer_page_end(dst_y_opt); \ free_aligned_buffer_page_end(dst_uv_opt); \ free_aligned_buffer_page_end(src_y); \ free_aligned_buffer_page_end(src_uv); \ } #if defined(ENABLE_FULL_TESTS) #define TESTBPTOBP(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ DST_SUBSAMP_Y, SRC_DEPTH, TILE_WIDTH, TILE_HEIGHT) \ TESTBPTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ benchmark_width_ + 1, _Any, +, 0, 1, SRC_DEPTH, TILE_WIDTH, \ TILE_HEIGHT) \ TESTBPTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ benchmark_width_, _Unaligned, +, 2, 1, SRC_DEPTH, TILE_WIDTH, \ TILE_HEIGHT) \ TESTBPTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ benchmark_width_, _Invert, -, 0, 1, SRC_DEPTH, TILE_WIDTH, \ TILE_HEIGHT) \ TESTBPTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ benchmark_width_, _Opt, +, 0, 1, SRC_DEPTH, TILE_WIDTH, \ TILE_HEIGHT) \ TESTBPTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ benchmark_width_, _NullY, +, 0, 0, SRC_DEPTH, TILE_WIDTH, \ TILE_HEIGHT) #else #define TESTBPTOBP(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ DST_SUBSAMP_Y, SRC_DEPTH, TILE_WIDTH, TILE_HEIGHT) \ TESTBPTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ benchmark_width_, _NullY, +, 0, 0, SRC_DEPTH, TILE_WIDTH, \ TILE_HEIGHT) #endif TESTBPTOBP(NV21, uint8_t, 1, 2, 2, NV12, uint8_t, 1, 2, 2, 8, 1, 1) TESTBPTOBP(NV12, uint8_t, 1, 2, 2, NV12Mirror, uint8_t, 1, 2, 2, 8, 1, 1) TESTBPTOBP(NV12, uint8_t, 1, 2, 2, NV24, uint8_t, 1, 1, 1, 8, 1, 1) TESTBPTOBP(NV16, uint8_t, 1, 2, 1, NV24, uint8_t, 1, 1, 1, 8, 1, 1) TESTBPTOBP(P010, uint16_t, 2, 2, 2, P410, uint16_t, 2, 1, 1, 10, 1, 1) TESTBPTOBP(P210, uint16_t, 2, 2, 1, P410, uint16_t, 2, 1, 1, 10, 1, 1) TESTBPTOBP(P012, uint16_t, 2, 2, 2, P412, uint16_t, 2, 1, 1, 10, 1, 1) TESTBPTOBP(P212, uint16_t, 2, 2, 1, P412, uint16_t, 2, 1, 1, 12, 1, 1) TESTBPTOBP(P016, uint16_t, 2, 2, 2, P416, uint16_t, 2, 1, 1, 12, 1, 1) TESTBPTOBP(P216, uint16_t, 2, 2, 1, P416, uint16_t, 2, 1, 1, 12, 1, 1) TESTBPTOBP(MM21, uint8_t, 1, 2, 2, NV12, uint8_t, 1, 2, 2, 8, 16, 32) TESTBPTOBP(MT2T, uint8_t, 10 / 8, 2, 2, P010, uint16_t, 2, 2, 2, 10, 16, 32) TESTBPTOBP(P010, uint16_t, 2, 2, 2, NV12, uint8_t, 1, 2, 2, 8, 1, 1) #define TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ W1280, N, NEG, OFF) \ TEST_F(LibYUVConvertTest, FMT_A##To##FMT_PLANAR##N) { \ const int kWidth = W1280; \ const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \ const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \ const int kStride = (kStrideUV * SUBSAMP_X * 8 * BPP_A + 7) / 8; \ align_buffer_page_end(src_argb, kStride* kHeight + OFF); \ align_buffer_page_end(dst_y_c, kWidth* kHeight); \ align_buffer_page_end(dst_uv_c, \ kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ align_buffer_page_end(dst_y_opt, kWidth* kHeight); \ align_buffer_page_end(dst_uv_opt, \ kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ memset(dst_y_c, 1, kWidth* kHeight); \ memset(dst_uv_c, 2, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ memset(dst_y_opt, 101, kWidth* kHeight); \ memset(dst_uv_opt, 102, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ for (int i = 0; i < kHeight; ++i) \ for (int j = 0; j < kStride; ++j) \ src_argb[(i * kStride) + j + OFF] = (fastrand() & 0xff); \ MaskCpuFlags(disable_cpu_flags_); \ FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_c, kWidth, dst_uv_c, \ kStrideUV * 2, dst_uv_c + kStrideUV, kStrideUV * 2, \ kWidth, NEG kHeight); \ MaskCpuFlags(benchmark_cpu_info_); \ for (int i = 0; i < benchmark_iterations_; ++i) { \ FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_opt, kWidth, \ dst_uv_opt, kStrideUV * 2, dst_uv_opt + kStrideUV, \ kStrideUV * 2, kWidth, NEG kHeight); \ } \ for (int i = 0; i < kHeight; ++i) { \ for (int j = 0; j < kWidth; ++j) { \ EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \ } \ } \ for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y) * 2; ++i) { \ for (int j = 0; j < kStrideUV; ++j) { \ EXPECT_EQ(dst_uv_c[i * kStrideUV + j], dst_uv_opt[i * kStrideUV + j]); \ } \ } \ free_aligned_buffer_page_end(dst_y_c); \ free_aligned_buffer_page_end(dst_uv_c); \ free_aligned_buffer_page_end(dst_y_opt); \ free_aligned_buffer_page_end(dst_uv_opt); \ free_aligned_buffer_page_end(src_argb); \ } #if defined(ENABLE_FULL_TESTS) #define TESTATOPLANAR(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y) \ TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_ + 1, _Any, +, 0) \ TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_, _Unaligned, +, 2) \ TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_, _Invert, -, 0) \ TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_, _Opt, +, 0) #else #define TESTATOPLANAR(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y) \ TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_, _Opt, +, 0) #endif TESTATOPLANAR(ABGR, 4, 1, I420, 2, 2) TESTATOPLANAR(ARGB, 4, 1, I420, 2, 2) TESTATOPLANAR(ARGB, 4, 1, I422, 2, 1) TESTATOPLANAR(ARGB, 4, 1, I444, 1, 1) TESTATOPLANAR(ARGB, 4, 1, J420, 2, 2) TESTATOPLANAR(ARGB, 4, 1, J422, 2, 1) TESTATOPLANAR(ABGR, 4, 1, J420, 2, 2) TESTATOPLANAR(ABGR, 4, 1, J422, 2, 1) #ifdef LITTLE_ENDIAN_ONLY_TEST TESTATOPLANAR(ARGB4444, 2, 1, I420, 2, 2) TESTATOPLANAR(RGB565, 2, 1, I420, 2, 2) TESTATOPLANAR(ARGB1555, 2, 1, I420, 2, 2) #endif TESTATOPLANAR(BGRA, 4, 1, I420, 2, 2) TESTATOPLANAR(I400, 1, 1, I420, 2, 2) TESTATOPLANAR(J400, 1, 1, J420, 2, 2) TESTATOPLANAR(RAW, 3, 1, I420, 2, 2) TESTATOPLANAR(RAW, 3, 1, J420, 2, 2) TESTATOPLANAR(RGB24, 3, 1, I420, 2, 2) TESTATOPLANAR(RGB24, 3, 1, J420, 2, 2) TESTATOPLANAR(RGBA, 4, 1, I420, 2, 2) TESTATOPLANAR(UYVY, 2, 1, I420, 2, 2) TESTATOPLANAR(UYVY, 2, 1, I422, 2, 1) TESTATOPLANAR(YUY2, 2, 1, I420, 2, 2) TESTATOPLANAR(YUY2, 2, 1, I422, 2, 1) #define TESTATOPLANARAI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, \ SUBSAMP_Y, W1280, N, NEG, OFF) \ TEST_F(LibYUVConvertTest, FMT_A##To##FMT_PLANAR##N) { \ const int kWidth = W1280; \ const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \ const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \ const int kStride = (kStrideUV * SUBSAMP_X * 8 * BPP_A + 7) / 8; \ align_buffer_page_end(src_argb, kStride* kHeight + OFF); \ align_buffer_page_end(dst_a_c, kWidth* kHeight); \ align_buffer_page_end(dst_y_c, kWidth* kHeight); \ align_buffer_page_end(dst_uv_c, \ kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ align_buffer_page_end(dst_a_opt, kWidth* kHeight); \ align_buffer_page_end(dst_y_opt, kWidth* kHeight); \ align_buffer_page_end(dst_uv_opt, \ kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ memset(dst_a_c, 1, kWidth* kHeight); \ memset(dst_y_c, 2, kWidth* kHeight); \ memset(dst_uv_c, 3, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ memset(dst_a_opt, 101, kWidth* kHeight); \ memset(dst_y_opt, 102, kWidth* kHeight); \ memset(dst_uv_opt, 103, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ for (int i = 0; i < kHeight; ++i) \ for (int j = 0; j < kStride; ++j) \ src_argb[(i * kStride) + j + OFF] = (fastrand() & 0xff); \ MaskCpuFlags(disable_cpu_flags_); \ FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_c, kWidth, dst_uv_c, \ kStrideUV * 2, dst_uv_c + kStrideUV, kStrideUV * 2, \ dst_a_c, kWidth, kWidth, NEG kHeight); \ MaskCpuFlags(benchmark_cpu_info_); \ for (int i = 0; i < benchmark_iterations_; ++i) { \ FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_opt, kWidth, \ dst_uv_opt, kStrideUV * 2, dst_uv_opt + kStrideUV, \ kStrideUV * 2, dst_a_opt, kWidth, kWidth, \ NEG kHeight); \ } \ for (int i = 0; i < kHeight; ++i) { \ for (int j = 0; j < kWidth; ++j) { \ EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \ EXPECT_EQ(dst_a_c[i * kWidth + j], dst_a_opt[i * kWidth + j]); \ } \ } \ for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y) * 2; ++i) { \ for (int j = 0; j < kStrideUV; ++j) { \ EXPECT_EQ(dst_uv_c[i * kStrideUV + j], dst_uv_opt[i * kStrideUV + j]); \ } \ } \ free_aligned_buffer_page_end(dst_a_c); \ free_aligned_buffer_page_end(dst_y_c); \ free_aligned_buffer_page_end(dst_uv_c); \ free_aligned_buffer_page_end(dst_a_opt); \ free_aligned_buffer_page_end(dst_y_opt); \ free_aligned_buffer_page_end(dst_uv_opt); \ free_aligned_buffer_page_end(src_argb); \ } #if defined(ENABLE_FULL_TESTS) #define TESTATOPLANARA(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y) \ TESTATOPLANARAI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_ + 1, _Any, +, 0) \ TESTATOPLANARAI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_, _Unaligned, +, 2) \ TESTATOPLANARAI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_, _Invert, -, 0) \ TESTATOPLANARAI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_, _Opt, +, 0) #else #define TESTATOPLANARA(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y) \ TESTATOPLANARAI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_, _Opt, +, 0) #endif TESTATOPLANARA(ARGB, 4, 1, I420Alpha, 2, 2) #define TESTATOBPI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ W1280, N, NEG, OFF) \ TEST_F(LibYUVConvertTest, FMT_A##To##FMT_PLANAR##N) { \ const int kWidth = W1280; \ const int kHeight = benchmark_height_; \ const int kStride = SUBSAMPLE(kWidth, SUB_A) * BPP_A; \ const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \ align_buffer_page_end(src_argb, kStride* kHeight + OFF); \ align_buffer_page_end(dst_y_c, kWidth* kHeight); \ align_buffer_page_end(dst_uv_c, \ kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ align_buffer_page_end(dst_y_opt, kWidth* kHeight); \ align_buffer_page_end(dst_uv_opt, \ kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ for (int i = 0; i < kHeight; ++i) \ for (int j = 0; j < kStride; ++j) \ src_argb[(i * kStride) + j + OFF] = (fastrand() & 0xff); \ memset(dst_y_c, 1, kWidth* kHeight); \ memset(dst_uv_c, 2, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ memset(dst_y_opt, 101, kWidth* kHeight); \ memset(dst_uv_opt, 102, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ MaskCpuFlags(disable_cpu_flags_); \ FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_c, kWidth, dst_uv_c, \ kStrideUV * 2, kWidth, NEG kHeight); \ MaskCpuFlags(benchmark_cpu_info_); \ for (int i = 0; i < benchmark_iterations_; ++i) { \ FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_opt, kWidth, \ dst_uv_opt, kStrideUV * 2, kWidth, NEG kHeight); \ } \ for (int i = 0; i < kHeight; ++i) { \ for (int j = 0; j < kWidth; ++j) { \ EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \ } \ } \ for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y); ++i) { \ for (int j = 0; j < kStrideUV * 2; ++j) { \ EXPECT_EQ(dst_uv_c[i * kStrideUV * 2 + j], \ dst_uv_opt[i * kStrideUV * 2 + j]); \ } \ } \ free_aligned_buffer_page_end(dst_y_c); \ free_aligned_buffer_page_end(dst_uv_c); \ free_aligned_buffer_page_end(dst_y_opt); \ free_aligned_buffer_page_end(dst_uv_opt); \ free_aligned_buffer_page_end(src_argb); \ } #if defined(ENABLE_FULL_TESTS) #define TESTATOBP(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y) \ TESTATOBPI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_ + 1, _Any, +, 0) \ TESTATOBPI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_, _Unaligned, +, 2) \ TESTATOBPI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_, _Invert, -, 0) \ TESTATOBPI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_, _Opt, +, 0) #else #define TESTATOBP(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y) \ TESTATOBPI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ benchmark_width_, _Opt, +, 0) #endif TESTATOBP(ARGB, 1, 4, NV12, 2, 2) TESTATOBP(ARGB, 1, 4, NV21, 2, 2) TESTATOBP(ABGR, 1, 4, NV12, 2, 2) TESTATOBP(ABGR, 1, 4, NV21, 2, 2) TESTATOBP(RAW, 1, 3, JNV21, 2, 2) TESTATOBP(YUY2, 2, 4, NV12, 2, 2) TESTATOBP(UYVY, 2, 4, NV12, 2, 2) TESTATOBP(AYUV, 1, 4, NV12, 2, 2) TESTATOBP(AYUV, 1, 4, NV21, 2, 2) #if !defined(LEAN_TESTS) #ifdef HAVE_JPEG TEST_F(LibYUVConvertTest, ValidateJpeg) { const int kOff = 10; const int kMinJpeg = 64; const int kImageSize = benchmark_width_ * benchmark_height_ >= kMinJpeg ? benchmark_width_ * benchmark_height_ : kMinJpeg; const int kSize = kImageSize + kOff; align_buffer_page_end(orig_pixels, kSize); // No SOI or EOI. Expect fail. memset(orig_pixels, 0, kSize); EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize)); // Test special value that matches marker start. memset(orig_pixels, 0xff, kSize); EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize)); // EOI, SOI. Expect pass. orig_pixels[0] = 0xff; orig_pixels[1] = 0xd8; // SOI. orig_pixels[2] = 0xff; orig_pixels[kSize - kOff + 0] = 0xff; orig_pixels[kSize - kOff + 1] = 0xd9; // EOI. for (int times = 0; times < benchmark_iterations_; ++times) { EXPECT_TRUE(ValidateJpeg(orig_pixels, kSize)); } free_aligned_buffer_page_end(orig_pixels); } TEST_F(LibYUVConvertTest, ValidateJpegLarge) { const int kOff = 10; const int kMinJpeg = 64; const int kImageSize = benchmark_width_ * benchmark_height_ >= kMinJpeg ? benchmark_width_ * benchmark_height_ : kMinJpeg; const int kSize = kImageSize + kOff; const int kMultiple = 10; const int kBufSize = kImageSize * kMultiple + kOff; align_buffer_page_end(orig_pixels, kBufSize); // No SOI or EOI. Expect fail. memset(orig_pixels, 0, kBufSize); EXPECT_FALSE(ValidateJpeg(orig_pixels, kBufSize)); // EOI, SOI. Expect pass. orig_pixels[0] = 0xff; orig_pixels[1] = 0xd8; // SOI. orig_pixels[2] = 0xff; orig_pixels[kSize - kOff + 0] = 0xff; orig_pixels[kSize - kOff + 1] = 0xd9; // EOI. for (int times = 0; times < benchmark_iterations_; ++times) { EXPECT_TRUE(ValidateJpeg(orig_pixels, kBufSize)); } free_aligned_buffer_page_end(orig_pixels); } TEST_F(LibYUVConvertTest, InvalidateJpeg) { const int kOff = 10; const int kMinJpeg = 64; const int kImageSize = benchmark_width_ * benchmark_height_ >= kMinJpeg ? benchmark_width_ * benchmark_height_ : kMinJpeg; const int kSize = kImageSize + kOff; align_buffer_page_end(orig_pixels, kSize); // NULL pointer. Expect fail. EXPECT_FALSE(ValidateJpeg(NULL, kSize)); // Negative size. Expect fail. EXPECT_FALSE(ValidateJpeg(orig_pixels, -1)); // Too large size. Expect fail. EXPECT_FALSE(ValidateJpeg(orig_pixels, 0xfb000000ull)); // No SOI or EOI. Expect fail. memset(orig_pixels, 0, kSize); EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize)); // SOI but no EOI. Expect fail. orig_pixels[0] = 0xff; orig_pixels[1] = 0xd8; // SOI. orig_pixels[2] = 0xff; for (int times = 0; times < benchmark_iterations_; ++times) { EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize)); } // EOI but no SOI. Expect fail. orig_pixels[0] = 0; orig_pixels[1] = 0; orig_pixels[kSize - kOff + 0] = 0xff; orig_pixels[kSize - kOff + 1] = 0xd9; // EOI. EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize)); free_aligned_buffer_page_end(orig_pixels); } TEST_F(LibYUVConvertTest, FuzzJpeg) { // SOI but no EOI. Expect fail. for (int times = 0; times < benchmark_iterations_; ++times) { const int kSize = fastrand() % 5000 + 3; align_buffer_page_end(orig_pixels, kSize); MemRandomize(orig_pixels, kSize); // Add SOI so frame will be scanned. orig_pixels[0] = 0xff; orig_pixels[1] = 0xd8; // SOI. orig_pixels[2] = 0xff; orig_pixels[kSize - 1] = 0xff; ValidateJpeg(orig_pixels, kSize); // Failure normally expected. free_aligned_buffer_page_end(orig_pixels); } } // Test data created in GIMP. In export jpeg, disable // thumbnails etc, choose a subsampling, and use low quality // (50) to keep size small. Generated with xxd -i test.jpg // test 0 is J400 static const uint8_t kTest0Jpg[] = { 0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01, 0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43, 0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xc2, 0x00, 0x0b, 0x08, 0x00, 0x10, 0x00, 0x20, 0x01, 0x01, 0x11, 0x00, 0xff, 0xc4, 0x00, 0x17, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x04, 0x01, 0x02, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x43, 0x7e, 0xa7, 0x97, 0x57, 0xff, 0xc4, 0x00, 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, 0x00, 0x03, 0x10, 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x05, 0x02, 0x3b, 0xc0, 0x6f, 0x66, 0x76, 0x56, 0x23, 0x87, 0x99, 0x0d, 0x26, 0x62, 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x21, 0x02, 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28, 0x32, 0xd2, 0xed, 0xf9, 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4, 0x00, 0x1c, 0x10, 0x01, 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51, 0x31, 0x61, 0x81, 0xf0, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x21, 0x65, 0x6e, 0x31, 0x86, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb, 0xa9, 0x01, 0xf3, 0xde, 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9, 0xc6, 0x48, 0x5d, 0x7a, 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x00, 0x00, 0x10, 0x35, 0xff, 0xc4, 0x00, 0x1f, 0x10, 0x01, 0x00, 0x02, 0x01, 0x04, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x31, 0x41, 0x61, 0x71, 0x91, 0x21, 0x81, 0xd1, 0xb1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x10, 0x0b, 0x30, 0xe9, 0x58, 0xbe, 0x1a, 0xfd, 0x88, 0xab, 0x8b, 0x34, 0x74, 0x80, 0x4b, 0xb5, 0xd5, 0xab, 0xcd, 0x46, 0x96, 0x2e, 0xec, 0xbd, 0xaa, 0x78, 0x47, 0x5c, 0x47, 0xa7, 0x30, 0x49, 0xad, 0x88, 0x7c, 0x40, 0x74, 0x30, 0xff, 0x00, 0x23, 0x1d, 0x03, 0x0b, 0xb7, 0xd4, 0xff, 0xd9}; static const size_t kTest0JpgLen = 421; // test 1 is J444 static const uint8_t kTest1Jpg[] = { 0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01, 0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43, 0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xdb, 0x00, 0x43, 0x01, 0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0xff, 0xc2, 0x00, 0x11, 0x08, 0x00, 0x10, 0x00, 0x20, 0x03, 0x01, 0x11, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xc4, 0x00, 0x17, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x04, 0x01, 0x02, 0xff, 0xc4, 0x00, 0x16, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x01, 0x03, 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x10, 0x03, 0x10, 0x00, 0x00, 0x01, 0x40, 0x8f, 0x26, 0xe8, 0xf4, 0xcc, 0xf9, 0x69, 0x2b, 0x1b, 0x2a, 0xcb, 0xff, 0xc4, 0x00, 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, 0x00, 0x03, 0x10, 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x05, 0x02, 0x3b, 0x80, 0x6f, 0x56, 0x76, 0x56, 0x23, 0x87, 0x99, 0x0d, 0x26, 0x62, 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x19, 0x11, 0x01, 0x00, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x10, 0x11, 0x02, 0x12, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x01, 0xf1, 0x00, 0x27, 0x45, 0xbb, 0x31, 0xaf, 0xff, 0xc4, 0x00, 0x1a, 0x11, 0x00, 0x02, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x10, 0x11, 0x41, 0x12, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01, 0x01, 0x3f, 0x01, 0xf6, 0x4b, 0x5f, 0x48, 0xb3, 0x69, 0x63, 0x35, 0x72, 0xbf, 0xff, 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x21, 0x02, 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28, 0x32, 0xd2, 0xed, 0xf9, 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4, 0x00, 0x1c, 0x10, 0x01, 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51, 0x31, 0x61, 0x81, 0xf0, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x21, 0x75, 0x6e, 0x31, 0x94, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb, 0xa9, 0x01, 0xf3, 0xde, 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9, 0xc6, 0x48, 0x5d, 0x7a, 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x00, 0x00, 0x10, 0x26, 0x61, 0xd4, 0xff, 0xc4, 0x00, 0x1a, 0x11, 0x00, 0x03, 0x01, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x21, 0x31, 0x41, 0x51, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x10, 0x54, 0xa8, 0xbf, 0x50, 0x87, 0xb0, 0x9d, 0x8b, 0xc4, 0x6a, 0x26, 0x6b, 0x2a, 0x9c, 0x1f, 0xff, 0xc4, 0x00, 0x18, 0x11, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x21, 0x51, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01, 0x01, 0x3f, 0x10, 0x70, 0xe1, 0x3e, 0xd1, 0x8e, 0x0d, 0xe1, 0xb5, 0xd5, 0x91, 0x76, 0x43, 0x82, 0x45, 0x4c, 0x7b, 0x7f, 0xff, 0xc4, 0x00, 0x1f, 0x10, 0x01, 0x00, 0x02, 0x01, 0x04, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x31, 0x41, 0x61, 0x71, 0x91, 0x21, 0x81, 0xd1, 0xb1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x10, 0x1b, 0x30, 0xe9, 0x58, 0xbe, 0x1a, 0xfd, 0x8a, 0xeb, 0x8b, 0x34, 0x74, 0x80, 0x4b, 0xb5, 0xd5, 0xab, 0xcd, 0x46, 0x96, 0x2e, 0xec, 0xbd, 0xaa, 0x78, 0x47, 0x5c, 0x47, 0xa7, 0x30, 0x49, 0xad, 0x88, 0x7c, 0x40, 0x74, 0x30, 0xff, 0x00, 0x23, 0x1d, 0x03, 0x0b, 0xb7, 0xd4, 0xff, 0xd9}; static const size_t kTest1JpgLen = 735; // test 2 is J420 static const uint8_t kTest2Jpg[] = { 0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01, 0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43, 0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xdb, 0x00, 0x43, 0x01, 0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0xff, 0xc2, 0x00, 0x11, 0x08, 0x00, 0x10, 0x00, 0x20, 0x03, 0x01, 0x22, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xc4, 0x00, 0x18, 0x00, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x05, 0x01, 0x02, 0x04, 0xff, 0xc4, 0x00, 0x16, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x01, 0x02, 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x10, 0x03, 0x10, 0x00, 0x00, 0x01, 0x20, 0xe7, 0x28, 0xa3, 0x0b, 0x2e, 0x2d, 0xcf, 0xff, 0xc4, 0x00, 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, 0x00, 0x03, 0x10, 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x05, 0x02, 0x3b, 0x80, 0x6f, 0x56, 0x76, 0x56, 0x23, 0x87, 0x99, 0x0d, 0x26, 0x62, 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x17, 0x11, 0x01, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x01, 0xc8, 0x53, 0xff, 0xc4, 0x00, 0x16, 0x11, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x32, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01, 0x01, 0x3f, 0x01, 0xd2, 0xc7, 0xff, 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x21, 0x02, 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28, 0x32, 0xd2, 0xed, 0xf9, 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4, 0x00, 0x1c, 0x10, 0x01, 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51, 0x31, 0x61, 0x81, 0xf0, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x21, 0x75, 0x6e, 0x31, 0x94, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb, 0xa9, 0x01, 0xf3, 0xde, 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9, 0xc6, 0x48, 0x5d, 0x7a, 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x00, 0x00, 0x10, 0x13, 0x5f, 0xff, 0xc4, 0x00, 0x17, 0x11, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x10, 0x0e, 0xa1, 0x3a, 0x76, 0xff, 0xc4, 0x00, 0x17, 0x11, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x21, 0x11, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01, 0x01, 0x3f, 0x10, 0x57, 0x0b, 0x08, 0x70, 0xdb, 0xff, 0xc4, 0x00, 0x1f, 0x10, 0x01, 0x00, 0x02, 0x01, 0x04, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x31, 0x41, 0x61, 0x71, 0x91, 0x21, 0x81, 0xd1, 0xb1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x10, 0x1b, 0x30, 0xe9, 0x58, 0xbe, 0x1a, 0xfd, 0x8a, 0xeb, 0x8b, 0x34, 0x74, 0x80, 0x4b, 0xb5, 0xd5, 0xab, 0xcd, 0x46, 0x96, 0x2e, 0xec, 0xbd, 0xaa, 0x78, 0x47, 0x5c, 0x47, 0xa7, 0x30, 0x49, 0xad, 0x88, 0x7c, 0x40, 0x74, 0x30, 0xff, 0x00, 0x23, 0x1d, 0x03, 0x0b, 0xb7, 0xd4, 0xff, 0xd9}; static const size_t kTest2JpgLen = 685; // test 3 is J422 static const uint8_t kTest3Jpg[] = { 0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01, 0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43, 0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xdb, 0x00, 0x43, 0x01, 0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0xff, 0xc2, 0x00, 0x11, 0x08, 0x00, 0x10, 0x00, 0x20, 0x03, 0x01, 0x21, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xc4, 0x00, 0x17, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x04, 0x01, 0x02, 0xff, 0xc4, 0x00, 0x17, 0x01, 0x00, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x00, 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x10, 0x03, 0x10, 0x00, 0x00, 0x01, 0x43, 0x8d, 0x1f, 0xa2, 0xb3, 0xca, 0x1b, 0x57, 0x0f, 0xff, 0xc4, 0x00, 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, 0x00, 0x03, 0x10, 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x05, 0x02, 0x3b, 0x80, 0x6f, 0x56, 0x76, 0x56, 0x23, 0x87, 0x99, 0x0d, 0x26, 0x62, 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x19, 0x11, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x10, 0x11, 0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x01, 0x51, 0xce, 0x8c, 0x75, 0xff, 0xc4, 0x00, 0x18, 0x11, 0x00, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x61, 0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01, 0x01, 0x3f, 0x01, 0xa6, 0xd9, 0x2f, 0x84, 0xe8, 0xf0, 0xff, 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x21, 0x02, 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28, 0x32, 0xd2, 0xed, 0xf9, 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4, 0x00, 0x1c, 0x10, 0x01, 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51, 0x31, 0x61, 0x81, 0xf0, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x21, 0x75, 0x6e, 0x31, 0x94, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb, 0xa9, 0x01, 0xf3, 0xde, 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9, 0xc6, 0x48, 0x5d, 0x7a, 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x00, 0x00, 0x10, 0x2e, 0x45, 0xff, 0xc4, 0x00, 0x18, 0x11, 0x00, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x21, 0x31, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x10, 0x53, 0x50, 0xba, 0x54, 0xc1, 0x67, 0x4f, 0xff, 0xc4, 0x00, 0x18, 0x11, 0x00, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x21, 0x00, 0x10, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01, 0x01, 0x3f, 0x10, 0x18, 0x81, 0x5c, 0x04, 0x1a, 0xca, 0x91, 0xbf, 0xff, 0xc4, 0x00, 0x1f, 0x10, 0x01, 0x00, 0x02, 0x01, 0x04, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x31, 0x41, 0x61, 0x71, 0x91, 0x21, 0x81, 0xd1, 0xb1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x10, 0x1b, 0x30, 0xe9, 0x58, 0xbe, 0x1a, 0xfd, 0x8a, 0xeb, 0x8b, 0x34, 0x74, 0x80, 0x4b, 0xb5, 0xd5, 0xab, 0xcd, 0x46, 0x96, 0x2e, 0xec, 0xbd, 0xaa, 0x78, 0x47, 0x5c, 0x47, 0xa7, 0x30, 0x49, 0xad, 0x88, 0x7c, 0x40, 0x74, 0x30, 0xff, 0x00, 0x23, 0x1d, 0x03, 0x0b, 0xb7, 0xd4, 0xff, 0xd9}; static const size_t kTest3JpgLen = 704; // test 4 is J422 vertical - not supported static const uint8_t kTest4Jpg[] = { 0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01, 0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43, 0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xdb, 0x00, 0x43, 0x01, 0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0xff, 0xc2, 0x00, 0x11, 0x08, 0x00, 0x10, 0x00, 0x20, 0x03, 0x01, 0x12, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xc4, 0x00, 0x18, 0x00, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x05, 0x01, 0x02, 0x03, 0xff, 0xc4, 0x00, 0x16, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x03, 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x10, 0x03, 0x10, 0x00, 0x00, 0x01, 0xd2, 0x98, 0xe9, 0x03, 0x0c, 0x00, 0x46, 0x21, 0xd9, 0xff, 0xc4, 0x00, 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, 0x00, 0x03, 0x10, 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x05, 0x02, 0x3b, 0x80, 0x6f, 0x56, 0x76, 0x56, 0x23, 0x87, 0x99, 0x0d, 0x26, 0x62, 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x17, 0x11, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x01, 0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x01, 0x98, 0xb1, 0xbd, 0x47, 0xff, 0xc4, 0x00, 0x18, 0x11, 0x00, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x12, 0x11, 0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01, 0x01, 0x3f, 0x01, 0xb6, 0x35, 0xa2, 0xe1, 0x47, 0xff, 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x21, 0x02, 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28, 0x32, 0xd2, 0xed, 0xf9, 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4, 0x00, 0x1c, 0x10, 0x01, 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51, 0x31, 0x61, 0x81, 0xf0, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x21, 0x75, 0x6e, 0x31, 0x94, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb, 0xa9, 0x01, 0xf3, 0xde, 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9, 0xc6, 0x48, 0x5d, 0x7a, 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x00, 0x00, 0x10, 0x24, 0xaf, 0xff, 0xc4, 0x00, 0x19, 0x11, 0x00, 0x03, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x51, 0x21, 0x31, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x10, 0x59, 0x11, 0xca, 0x42, 0x60, 0x9f, 0x69, 0xff, 0xc4, 0x00, 0x19, 0x11, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x21, 0x31, 0x61, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01, 0x01, 0x3f, 0x10, 0xb0, 0xd7, 0x27, 0x51, 0xb6, 0x41, 0xff, 0xc4, 0x00, 0x1f, 0x10, 0x01, 0x00, 0x02, 0x01, 0x04, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x31, 0x41, 0x61, 0x71, 0x91, 0x21, 0x81, 0xd1, 0xb1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x10, 0x1b, 0x30, 0xe9, 0x58, 0xbe, 0x1a, 0xfd, 0x8a, 0xeb, 0x8b, 0x34, 0x74, 0x80, 0x4b, 0xb5, 0xd5, 0xab, 0xcd, 0x46, 0x96, 0x2e, 0xec, 0xbd, 0xaa, 0x78, 0x47, 0x5c, 0x47, 0xa7, 0x30, 0x49, 0xad, 0x88, 0x7c, 0x40, 0x74, 0x30, 0xff, 0x00, 0x23, 0x1d, 0x03, 0x0b, 0xb7, 0xd4, 0xff, 0xd9}; static const size_t kTest4JpgLen = 701; TEST_F(LibYUVConvertTest, TestMJPGSize) { int width = 0; int height = 0; int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height); EXPECT_EQ(0, ret); printf("test jpeg size %d x %d\n", width, height); } TEST_F(LibYUVConvertTest, TestMJPGToI420) { int width = 0; int height = 0; int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height); EXPECT_EQ(0, ret); int half_width = (width + 1) / 2; int half_height = (height + 1) / 2; int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * benchmark_height_ / (width * height); if (benchmark_iterations < 1) { benchmark_iterations = 1; } align_buffer_page_end(dst_y, width * height); align_buffer_page_end(dst_u, half_width * half_height); align_buffer_page_end(dst_v, half_width * half_height); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToI420(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_u, half_width, dst_v, half_width, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Test result matches known hash value. uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); uint32_t dst_u_hash = HashDjb2(dst_u, half_width * half_height, 5381); uint32_t dst_v_hash = HashDjb2(dst_v, half_width * half_height, 5381); EXPECT_EQ(dst_y_hash, 2682851208u); EXPECT_EQ(dst_u_hash, 2501859930u); EXPECT_EQ(dst_v_hash, 2126459123u); free_aligned_buffer_page_end(dst_y); free_aligned_buffer_page_end(dst_u); free_aligned_buffer_page_end(dst_v); } TEST_F(LibYUVConvertTest, TestMJPGToI420_NV21) { int width = 0; int height = 0; int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height); EXPECT_EQ(0, ret); int half_width = (width + 1) / 2; int half_height = (height + 1) / 2; int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * benchmark_height_ / (width * height); if (benchmark_iterations < 1) { benchmark_iterations = 1; } // Convert to NV21 align_buffer_page_end(dst_y, width * height); align_buffer_page_end(dst_vu, half_width * half_height * 2); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToNV21(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_vu, half_width * 2, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Convert to I420 align_buffer_page_end(dst2_y, width * height); align_buffer_page_end(dst2_u, half_width * half_height); align_buffer_page_end(dst2_v, half_width * half_height); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToI420(kTest2Jpg, kTest2JpgLen, dst2_y, width, dst2_u, half_width, dst2_v, half_width, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Convert I420 to NV21 align_buffer_page_end(dst3_y, width * height); align_buffer_page_end(dst3_vu, half_width * half_height * 2); I420ToNV21(dst2_y, width, dst2_u, half_width, dst2_v, half_width, dst3_y, width, dst3_vu, half_width * 2, width, height); for (int i = 0; i < width * height; ++i) { EXPECT_EQ(dst_y[i], dst3_y[i]); } for (int i = 0; i < half_width * half_height * 2; ++i) { EXPECT_EQ(dst_vu[i], dst3_vu[i]); EXPECT_EQ(dst_vu[i], dst3_vu[i]); } free_aligned_buffer_page_end(dst3_y); free_aligned_buffer_page_end(dst3_vu); free_aligned_buffer_page_end(dst2_y); free_aligned_buffer_page_end(dst2_u); free_aligned_buffer_page_end(dst2_v); free_aligned_buffer_page_end(dst_y); free_aligned_buffer_page_end(dst_vu); } TEST_F(LibYUVConvertTest, TestMJPGToI420_NV12) { int width = 0; int height = 0; int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height); EXPECT_EQ(0, ret); int half_width = (width + 1) / 2; int half_height = (height + 1) / 2; int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * benchmark_height_ / (width * height); if (benchmark_iterations < 1) { benchmark_iterations = 1; } // Convert to NV12 align_buffer_page_end(dst_y, width * height); align_buffer_page_end(dst_uv, half_width * half_height * 2); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToNV12(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_uv, half_width * 2, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Convert to I420 align_buffer_page_end(dst2_y, width * height); align_buffer_page_end(dst2_u, half_width * half_height); align_buffer_page_end(dst2_v, half_width * half_height); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToI420(kTest2Jpg, kTest2JpgLen, dst2_y, width, dst2_u, half_width, dst2_v, half_width, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Convert I420 to NV12 align_buffer_page_end(dst3_y, width * height); align_buffer_page_end(dst3_uv, half_width * half_height * 2); I420ToNV12(dst2_y, width, dst2_u, half_width, dst2_v, half_width, dst3_y, width, dst3_uv, half_width * 2, width, height); for (int i = 0; i < width * height; ++i) { EXPECT_EQ(dst_y[i], dst3_y[i]); } for (int i = 0; i < half_width * half_height * 2; ++i) { EXPECT_EQ(dst_uv[i], dst3_uv[i]); EXPECT_EQ(dst_uv[i], dst3_uv[i]); } free_aligned_buffer_page_end(dst3_y); free_aligned_buffer_page_end(dst3_uv); free_aligned_buffer_page_end(dst2_y); free_aligned_buffer_page_end(dst2_u); free_aligned_buffer_page_end(dst2_v); free_aligned_buffer_page_end(dst_y); free_aligned_buffer_page_end(dst_uv); } TEST_F(LibYUVConvertTest, TestMJPGToNV21_420) { int width = 0; int height = 0; int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height); EXPECT_EQ(0, ret); int half_width = (width + 1) / 2; int half_height = (height + 1) / 2; int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * benchmark_height_ / (width * height); if (benchmark_iterations < 1) { benchmark_iterations = 1; } align_buffer_page_end(dst_y, width * height); align_buffer_page_end(dst_uv, half_width * half_height * 2); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToNV21(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_uv, half_width * 2, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Test result matches known hash value. uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); uint32_t dst_uv_hash = HashDjb2(dst_uv, half_width * half_height * 2, 5381); EXPECT_EQ(dst_y_hash, 2682851208u); EXPECT_EQ(dst_uv_hash, 1069662856u); free_aligned_buffer_page_end(dst_y); free_aligned_buffer_page_end(dst_uv); } TEST_F(LibYUVConvertTest, TestMJPGToNV12_420) { int width = 0; int height = 0; int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height); EXPECT_EQ(0, ret); int half_width = (width + 1) / 2; int half_height = (height + 1) / 2; int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * benchmark_height_ / (width * height); if (benchmark_iterations < 1) { benchmark_iterations = 1; } align_buffer_page_end(dst_y, width * height); align_buffer_page_end(dst_uv, half_width * half_height * 2); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToNV12(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_uv, half_width * 2, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Test result matches known hash value. Hashes are for VU so flip the plane. uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); align_buffer_page_end(dst_vu, half_width * half_height * 2); SwapUVPlane(dst_uv, half_width * 2, dst_vu, half_width * 2, half_width, half_height); uint32_t dst_vu_hash = HashDjb2(dst_vu, half_width * half_height * 2, 5381); EXPECT_EQ(dst_y_hash, 2682851208u); EXPECT_EQ(dst_vu_hash, 1069662856u); free_aligned_buffer_page_end(dst_y); free_aligned_buffer_page_end(dst_uv); free_aligned_buffer_page_end(dst_vu); } // TODO(fbarchard): Improve test to compare against I422, not checksum TEST_F(LibYUVConvertTest, DISABLED_TestMJPGToNV21_422) { int width = 0; int height = 0; int ret = MJPGSize(kTest3Jpg, kTest3JpgLen, &width, &height); EXPECT_EQ(0, ret); int half_width = (width + 1) / 2; int half_height = (height + 1) / 2; int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * benchmark_height_ / (width * height); if (benchmark_iterations < 1) { benchmark_iterations = 1; } align_buffer_page_end(dst_y, width * height); align_buffer_page_end(dst_uv, half_width * half_height * 2); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToNV21(kTest3Jpg, kTest3JpgLen, dst_y, width, dst_uv, half_width * 2, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Test result matches known hash value. uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); uint32_t dst_uv_hash = HashDjb2(dst_uv, half_width * half_height * 2, 5381); EXPECT_EQ(dst_y_hash, 2682851208u); EXPECT_EQ(dst_uv_hash, 493520167u); free_aligned_buffer_page_end(dst_y); free_aligned_buffer_page_end(dst_uv); } TEST_F(LibYUVConvertTest, DISABLED_TestMJPGToNV12_422) { int width = 0; int height = 0; int ret = MJPGSize(kTest3Jpg, kTest3JpgLen, &width, &height); EXPECT_EQ(0, ret); int half_width = (width + 1) / 2; int half_height = (height + 1) / 2; int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * benchmark_height_ / (width * height); if (benchmark_iterations < 1) { benchmark_iterations = 1; } align_buffer_page_end(dst_y, width * height); align_buffer_page_end(dst_uv, half_width * half_height * 2); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToNV12(kTest3Jpg, kTest3JpgLen, dst_y, width, dst_uv, half_width * 2, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Test result matches known hash value. Hashes are for VU so flip the plane. uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); align_buffer_page_end(dst_vu, half_width * half_height * 2); SwapUVPlane(dst_uv, half_width * 2, dst_vu, half_width * 2, half_width, half_height); uint32_t dst_vu_hash = HashDjb2(dst_vu, half_width * half_height * 2, 5381); EXPECT_EQ(dst_y_hash, 2682851208u); EXPECT_EQ(dst_vu_hash, 493520167u); free_aligned_buffer_page_end(dst_y); free_aligned_buffer_page_end(dst_uv); free_aligned_buffer_page_end(dst_vu); } TEST_F(LibYUVConvertTest, TestMJPGToNV21_400) { int width = 0; int height = 0; int ret = MJPGSize(kTest0Jpg, kTest0JpgLen, &width, &height); EXPECT_EQ(0, ret); int half_width = (width + 1) / 2; int half_height = (height + 1) / 2; int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * benchmark_height_ / (width * height); if (benchmark_iterations < 1) { benchmark_iterations = 1; } align_buffer_page_end(dst_y, width * height); align_buffer_page_end(dst_uv, half_width * half_height * 2); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToNV21(kTest0Jpg, kTest0JpgLen, dst_y, width, dst_uv, half_width * 2, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Test result matches known hash value. uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); uint32_t dst_uv_hash = HashDjb2(dst_uv, half_width * half_height * 2, 5381); EXPECT_EQ(dst_y_hash, 330644005u); EXPECT_EQ(dst_uv_hash, 135214341u); free_aligned_buffer_page_end(dst_y); free_aligned_buffer_page_end(dst_uv); } TEST_F(LibYUVConvertTest, TestMJPGToNV12_400) { int width = 0; int height = 0; int ret = MJPGSize(kTest0Jpg, kTest0JpgLen, &width, &height); EXPECT_EQ(0, ret); int half_width = (width + 1) / 2; int half_height = (height + 1) / 2; int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * benchmark_height_ / (width * height); if (benchmark_iterations < 1) { benchmark_iterations = 1; } align_buffer_page_end(dst_y, width * height); align_buffer_page_end(dst_uv, half_width * half_height * 2); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToNV12(kTest0Jpg, kTest0JpgLen, dst_y, width, dst_uv, half_width * 2, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Test result matches known hash value. Hashes are for VU so flip the plane. uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); align_buffer_page_end(dst_vu, half_width * half_height * 2); SwapUVPlane(dst_uv, half_width * 2, dst_vu, half_width * 2, half_width, half_height); uint32_t dst_vu_hash = HashDjb2(dst_vu, half_width * half_height * 2, 5381); EXPECT_EQ(dst_y_hash, 330644005u); EXPECT_EQ(dst_vu_hash, 135214341u); free_aligned_buffer_page_end(dst_y); free_aligned_buffer_page_end(dst_uv); free_aligned_buffer_page_end(dst_vu); } TEST_F(LibYUVConvertTest, TestMJPGToNV21_444) { int width = 0; int height = 0; int ret = MJPGSize(kTest1Jpg, kTest1JpgLen, &width, &height); EXPECT_EQ(0, ret); int half_width = (width + 1) / 2; int half_height = (height + 1) / 2; int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * benchmark_height_ / (width * height); if (benchmark_iterations < 1) { benchmark_iterations = 1; } align_buffer_page_end(dst_y, width * height); align_buffer_page_end(dst_uv, half_width * half_height * 2); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToNV21(kTest1Jpg, kTest1JpgLen, dst_y, width, dst_uv, half_width * 2, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Test result matches known hash value. uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); uint32_t dst_uv_hash = HashDjb2(dst_uv, half_width * half_height * 2, 5381); EXPECT_EQ(dst_y_hash, 2682851208u); EXPECT_EQ(dst_uv_hash, 506143297u); free_aligned_buffer_page_end(dst_y); free_aligned_buffer_page_end(dst_uv); } TEST_F(LibYUVConvertTest, TestMJPGToNV12_444) { int width = 0; int height = 0; int ret = MJPGSize(kTest1Jpg, kTest1JpgLen, &width, &height); EXPECT_EQ(0, ret); int half_width = (width + 1) / 2; int half_height = (height + 1) / 2; int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * benchmark_height_ / (width * height); if (benchmark_iterations < 1) { benchmark_iterations = 1; } align_buffer_page_end(dst_y, width * height); align_buffer_page_end(dst_uv, half_width * half_height * 2); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToNV12(kTest1Jpg, kTest1JpgLen, dst_y, width, dst_uv, half_width * 2, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Test result matches known hash value. Hashes are for VU so flip the plane. uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); align_buffer_page_end(dst_vu, half_width * half_height * 2); SwapUVPlane(dst_uv, half_width * 2, dst_vu, half_width * 2, half_width, half_height); uint32_t dst_vu_hash = HashDjb2(dst_vu, half_width * half_height * 2, 5381); EXPECT_EQ(dst_y_hash, 2682851208u); EXPECT_EQ(dst_vu_hash, 506143297u); free_aligned_buffer_page_end(dst_y); free_aligned_buffer_page_end(dst_uv); free_aligned_buffer_page_end(dst_vu); } TEST_F(LibYUVConvertTest, TestMJPGToARGB) { int width = 0; int height = 0; int ret = MJPGSize(kTest3Jpg, kTest3JpgLen, &width, &height); EXPECT_EQ(0, ret); int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * benchmark_height_ / (width * height); if (benchmark_iterations < 1) { benchmark_iterations = 1; } align_buffer_page_end(dst_argb, width * height * 4); for (int times = 0; times < benchmark_iterations; ++times) { ret = MJPGToARGB(kTest3Jpg, kTest3JpgLen, dst_argb, width * 4, width, height, width, height); } // Expect sucesss EXPECT_EQ(0, ret); // Test result matches known hash value. uint32_t dst_argb_hash = HashDjb2(dst_argb, width * height, 5381); #ifdef LIBYUV_UNLIMITED_DATA EXPECT_EQ(dst_argb_hash, 3900633302u); #else EXPECT_EQ(dst_argb_hash, 2355976473u); #endif free_aligned_buffer_page_end(dst_argb); } static int ShowJPegInfo(const uint8_t* sample, size_t sample_size) { MJpegDecoder mjpeg_decoder; LIBYUV_BOOL ret = mjpeg_decoder.LoadFrame(sample, sample_size); int width = mjpeg_decoder.GetWidth(); int height = mjpeg_decoder.GetHeight(); // YUV420 if (mjpeg_decoder.GetColorSpace() == MJpegDecoder::kColorSpaceYCbCr && mjpeg_decoder.GetNumComponents() == 3 && mjpeg_decoder.GetVertSampFactor(0) == 2 && mjpeg_decoder.GetHorizSampFactor(0) == 2 && mjpeg_decoder.GetVertSampFactor(1) == 1 && mjpeg_decoder.GetHorizSampFactor(1) == 1 && mjpeg_decoder.GetVertSampFactor(2) == 1 && mjpeg_decoder.GetHorizSampFactor(2) == 1) { printf("JPeg is J420, %dx%d %d bytes\n", width, height, static_cast<int>(sample_size)); // YUV422 } else if (mjpeg_decoder.GetColorSpace() == MJpegDecoder::kColorSpaceYCbCr && mjpeg_decoder.GetNumComponents() == 3 && mjpeg_decoder.GetVertSampFactor(0) == 1 && mjpeg_decoder.GetHorizSampFactor(0) == 2 && mjpeg_decoder.GetVertSampFactor(1) == 1 && mjpeg_decoder.GetHorizSampFactor(1) == 1 && mjpeg_decoder.GetVertSampFactor(2) == 1 && mjpeg_decoder.GetHorizSampFactor(2) == 1) { printf("JPeg is J422, %dx%d %d bytes\n", width, height, static_cast<int>(sample_size)); // YUV444 } else if (mjpeg_decoder.GetColorSpace() == MJpegDecoder::kColorSpaceYCbCr && mjpeg_decoder.GetNumComponents() == 3 && mjpeg_decoder.GetVertSampFactor(0) == 1 && mjpeg_decoder.GetHorizSampFactor(0) == 1 && mjpeg_decoder.GetVertSampFactor(1) == 1 && mjpeg_decoder.GetHorizSampFactor(1) == 1 && mjpeg_decoder.GetVertSampFactor(2) == 1 && mjpeg_decoder.GetHorizSampFactor(2) == 1) { printf("JPeg is J444, %dx%d %d bytes\n", width, height, static_cast<int>(sample_size)); // YUV400 } else if (mjpeg_decoder.GetColorSpace() == MJpegDecoder::kColorSpaceGrayscale && mjpeg_decoder.GetNumComponents() == 1 && mjpeg_decoder.GetVertSampFactor(0) == 1 && mjpeg_decoder.GetHorizSampFactor(0) == 1) { printf("JPeg is J400, %dx%d %d bytes\n", width, height, static_cast<int>(sample_size)); } else { // Unknown colorspace. printf("JPeg is Unknown colorspace.\n"); } mjpeg_decoder.UnloadFrame(); return ret; } TEST_F(LibYUVConvertTest, TestMJPGInfo) { EXPECT_EQ(1, ShowJPegInfo(kTest0Jpg, kTest0JpgLen)); EXPECT_EQ(1, ShowJPegInfo(kTest1Jpg, kTest1JpgLen)); EXPECT_EQ(1, ShowJPegInfo(kTest2Jpg, kTest2JpgLen)); EXPECT_EQ(1, ShowJPegInfo(kTest3Jpg, kTest3JpgLen)); EXPECT_EQ(1, ShowJPegInfo(kTest4Jpg, kTest4JpgLen)); // Valid but unsupported. } #endif // HAVE_JPEG TEST_F(LibYUVConvertTest, NV12Crop) { const int SUBSAMP_X = 2; const int SUBSAMP_Y = 2; const int kWidth = benchmark_width_; const int kHeight = benchmark_height_; const int crop_y = ((benchmark_height_ - (benchmark_height_ * 360 / 480)) / 2 + 1) & ~1; const int kDestWidth = benchmark_width_; const int kDestHeight = benchmark_height_ - crop_y * 2; const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); const int sample_size = kWidth * kHeight + kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y) * 2; align_buffer_page_end(src_y, sample_size); uint8_t* src_uv = src_y + kWidth * kHeight; align_buffer_page_end(dst_y, kDestWidth * kDestHeight); align_buffer_page_end(dst_u, SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); align_buffer_page_end(dst_v, SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); align_buffer_page_end(dst_y_2, kDestWidth * kDestHeight); align_buffer_page_end(dst_u_2, SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); align_buffer_page_end(dst_v_2, SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); for (int i = 0; i < kHeight * kWidth; ++i) { src_y[i] = (fastrand() & 0xff); } for (int i = 0; i < (SUBSAMPLE(kHeight, SUBSAMP_Y) * kStrideUV) * 2; ++i) { src_uv[i] = (fastrand() & 0xff); } memset(dst_y, 1, kDestWidth * kDestHeight); memset(dst_u, 2, SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); memset(dst_v, 3, SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); memset(dst_y_2, 1, kDestWidth * kDestHeight); memset(dst_u_2, 2, SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); memset(dst_v_2, 3, SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); ConvertToI420(src_y, sample_size, dst_y_2, kDestWidth, dst_u_2, SUBSAMPLE(kDestWidth, SUBSAMP_X), dst_v_2, SUBSAMPLE(kDestWidth, SUBSAMP_X), 0, crop_y, kWidth, kHeight, kDestWidth, kDestHeight, libyuv::kRotate0, libyuv::FOURCC_NV12); NV12ToI420(src_y + crop_y * kWidth, kWidth, src_uv + (crop_y / 2) * kStrideUV * 2, kStrideUV * 2, dst_y, kDestWidth, dst_u, SUBSAMPLE(kDestWidth, SUBSAMP_X), dst_v, SUBSAMPLE(kDestWidth, SUBSAMP_X), kDestWidth, kDestHeight); for (int i = 0; i < kDestHeight; ++i) { for (int j = 0; j < kDestWidth; ++j) { EXPECT_EQ(dst_y[i * kWidth + j], dst_y_2[i * kWidth + j]); } } for (int i = 0; i < SUBSAMPLE(kDestHeight, SUBSAMP_Y); ++i) { for (int j = 0; j < SUBSAMPLE(kDestWidth, SUBSAMP_X); ++j) { EXPECT_EQ(dst_u[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j], dst_u_2[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j]); } } for (int i = 0; i < SUBSAMPLE(kDestHeight, SUBSAMP_Y); ++i) { for (int j = 0; j < SUBSAMPLE(kDestWidth, SUBSAMP_X); ++j) { EXPECT_EQ(dst_v[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j], dst_v_2[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j]); } } free_aligned_buffer_page_end(dst_y); free_aligned_buffer_page_end(dst_u); free_aligned_buffer_page_end(dst_v); free_aligned_buffer_page_end(dst_y_2); free_aligned_buffer_page_end(dst_u_2); free_aligned_buffer_page_end(dst_v_2); free_aligned_buffer_page_end(src_y); } TEST_F(LibYUVConvertTest, I420CropOddY) { const int SUBSAMP_X = 2; const int SUBSAMP_Y = 2; const int kWidth = benchmark_width_; const int kHeight = benchmark_height_; const int crop_y = benchmark_height_ > 1 ? 1 : 0; const int kDestWidth = benchmark_width_; const int kDestHeight = benchmark_height_ - crop_y * 2; const int kStrideU = SUBSAMPLE(kWidth, SUBSAMP_X); const int kStrideV = SUBSAMPLE(kWidth, SUBSAMP_X); const int sample_size = kWidth * kHeight + kStrideU * SUBSAMPLE(kHeight, SUBSAMP_Y) + kStrideV * SUBSAMPLE(kHeight, SUBSAMP_Y); align_buffer_page_end(src_y, sample_size); uint8_t* src_u = src_y + kWidth * kHeight; uint8_t* src_v = src_u + kStrideU * SUBSAMPLE(kHeight, SUBSAMP_Y); align_buffer_page_end(dst_y, kDestWidth * kDestHeight); align_buffer_page_end(dst_u, SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); align_buffer_page_end(dst_v, SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); for (int i = 0; i < kHeight * kWidth; ++i) { src_y[i] = (fastrand() & 0xff); } for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y) * kStrideU; ++i) { src_u[i] = (fastrand() & 0xff); } for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y) * kStrideV; ++i) { src_v[i] = (fastrand() & 0xff); } memset(dst_y, 1, kDestWidth * kDestHeight); memset(dst_u, 2, SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); memset(dst_v, 3, SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); MaskCpuFlags(benchmark_cpu_info_); for (int i = 0; i < benchmark_iterations_; ++i) { ConvertToI420(src_y, sample_size, dst_y, kDestWidth, dst_u, SUBSAMPLE(kDestWidth, SUBSAMP_X), dst_v, SUBSAMPLE(kDestWidth, SUBSAMP_X), 0, crop_y, kWidth, kHeight, kDestWidth, kDestHeight, libyuv::kRotate0, libyuv::FOURCC_I420); } for (int i = 0; i < kDestHeight; ++i) { for (int j = 0; j < kDestWidth; ++j) { EXPECT_EQ(src_y[crop_y * kWidth + i * kWidth + j], dst_y[i * kDestWidth + j]); } } for (int i = 0; i < SUBSAMPLE(kDestHeight, SUBSAMP_Y); ++i) { for (int j = 0; j < SUBSAMPLE(kDestWidth, SUBSAMP_X); ++j) { EXPECT_EQ(src_u[(crop_y / 2 + i) * kStrideU + j], dst_u[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j]); } } for (int i = 0; i < SUBSAMPLE(kDestHeight, SUBSAMP_Y); ++i) { for (int j = 0; j < SUBSAMPLE(kDestWidth, SUBSAMP_X); ++j) { EXPECT_EQ(src_v[(crop_y / 2 + i) * kStrideV + j], dst_v[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j]); } } free_aligned_buffer_page_end(dst_y); free_aligned_buffer_page_end(dst_u); free_aligned_buffer_page_end(dst_v); free_aligned_buffer_page_end(src_y); } #define TESTPTOB(NAME, UYVYTOI420, UYVYTONV12) \ TEST_F(LibYUVConvertTest, NAME) { \ const int kWidth = benchmark_width_; \ const int kHeight = benchmark_height_; \ \ align_buffer_page_end(orig_uyvy, 4 * SUBSAMPLE(kWidth, 2) * kHeight); \ align_buffer_page_end(orig_y, kWidth* kHeight); \ align_buffer_page_end(orig_u, \ SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); \ align_buffer_page_end(orig_v, \ SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); \ \ align_buffer_page_end(dst_y_orig, kWidth* kHeight); \ align_buffer_page_end(dst_uv_orig, \ 2 * SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); \ \ align_buffer_page_end(dst_y, kWidth* kHeight); \ align_buffer_page_end(dst_uv, \ 2 * SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); \ \ MemRandomize(orig_uyvy, 4 * SUBSAMPLE(kWidth, 2) * kHeight); \ \ /* Convert UYVY to NV12 in 2 steps for reference */ \ libyuv::UYVYTOI420(orig_uyvy, 4 * SUBSAMPLE(kWidth, 2), orig_y, kWidth, \ orig_u, SUBSAMPLE(kWidth, 2), orig_v, \ SUBSAMPLE(kWidth, 2), kWidth, kHeight); \ libyuv::I420ToNV12(orig_y, kWidth, orig_u, SUBSAMPLE(kWidth, 2), orig_v, \ SUBSAMPLE(kWidth, 2), dst_y_orig, kWidth, dst_uv_orig, \ 2 * SUBSAMPLE(kWidth, 2), kWidth, kHeight); \ \ /* Convert to NV12 */ \ for (int i = 0; i < benchmark_iterations_; ++i) { \ libyuv::UYVYTONV12(orig_uyvy, 4 * SUBSAMPLE(kWidth, 2), dst_y, kWidth, \ dst_uv, 2 * SUBSAMPLE(kWidth, 2), kWidth, kHeight); \ } \ \ for (int i = 0; i < kWidth * kHeight; ++i) { \ EXPECT_EQ(orig_y[i], dst_y[i]); \ } \ for (int i = 0; i < kWidth * kHeight; ++i) { \ EXPECT_EQ(dst_y_orig[i], dst_y[i]); \ } \ for (int i = 0; i < 2 * SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2); \ ++i) { \ EXPECT_EQ(dst_uv_orig[i], dst_uv[i]); \ } \ \ free_aligned_buffer_page_end(orig_uyvy); \ free_aligned_buffer_page_end(orig_y); \ free_aligned_buffer_page_end(orig_u); \ free_aligned_buffer_page_end(orig_v); \ free_aligned_buffer_page_end(dst_y_orig); \ free_aligned_buffer_page_end(dst_uv_orig); \ free_aligned_buffer_page_end(dst_y); \ free_aligned_buffer_page_end(dst_uv); \ } TESTPTOB(TestYUY2ToNV12, YUY2ToI420, YUY2ToNV12) TESTPTOB(TestUYVYToNV12, UYVYToI420, UYVYToNV12) TEST_F(LibYUVConvertTest, MM21ToYUY2) { const int kWidth = (benchmark_width_ + 15) & (~15); const int kHeight = (benchmark_height_ + 31) & (~31); align_buffer_page_end(orig_y, kWidth * kHeight); align_buffer_page_end(orig_uv, 2 * SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); align_buffer_page_end(tmp_y, kWidth * kHeight); align_buffer_page_end(tmp_u, SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); align_buffer_page_end(tmp_v, SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); align_buffer_page_end(dst_yuyv, 4 * SUBSAMPLE(kWidth, 2) * kHeight); align_buffer_page_end(golden_yuyv, 4 * SUBSAMPLE(kWidth, 2) * kHeight); MemRandomize(orig_y, kWidth * kHeight); MemRandomize(orig_uv, 2 * SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); /* Convert MM21 to YUY2 in 2 steps for reference */ libyuv::MM21ToI420(orig_y, kWidth, orig_uv, 2 * SUBSAMPLE(kWidth, 2), tmp_y, kWidth, tmp_u, SUBSAMPLE(kWidth, 2), tmp_v, SUBSAMPLE(kWidth, 2), kWidth, kHeight); libyuv::I420ToYUY2(tmp_y, kWidth, tmp_u, SUBSAMPLE(kWidth, 2), tmp_v, SUBSAMPLE(kWidth, 2), golden_yuyv, 4 * SUBSAMPLE(kWidth, 2), kWidth, kHeight); /* Convert to NV12 */ for (int i = 0; i < benchmark_iterations_; ++i) { libyuv::MM21ToYUY2(orig_y, kWidth, orig_uv, 2 * SUBSAMPLE(kWidth, 2), dst_yuyv, 4 * SUBSAMPLE(kWidth, 2), kWidth, kHeight); } for (int i = 0; i < 4 * SUBSAMPLE(kWidth, 2) * kHeight; ++i) { EXPECT_EQ(dst_yuyv[i], golden_yuyv[i]); } free_aligned_buffer_page_end(orig_y); free_aligned_buffer_page_end(orig_uv); free_aligned_buffer_page_end(tmp_y); free_aligned_buffer_page_end(tmp_u); free_aligned_buffer_page_end(tmp_v); free_aligned_buffer_page_end(dst_yuyv); free_aligned_buffer_page_end(golden_yuyv); } // Test RGB24 to J420 is exact #if defined(LIBYUV_BIT_EXACT) TEST_F(LibYUVConvertTest, TestRGB24ToJ420) { const int kSize = 256; align_buffer_page_end(orig_rgb24, kSize * 3 * 2); // 2 rows of RGB24 align_buffer_page_end(dest_j420, kSize * 3 / 2 * 2); int iterations256 = (benchmark_width_ * benchmark_height_ + (kSize * 2 - 1)) / (kSize * 2) * benchmark_iterations_; for (int i = 0; i < kSize * 3 * 2; ++i) { orig_rgb24[i] = i; } for (int i = 0; i < iterations256; ++i) { RGB24ToJ420(orig_rgb24, kSize * 3, dest_j420, kSize, // Y plane dest_j420 + kSize * 2, kSize / 2, // U plane dest_j420 + kSize * 5 / 2, kSize / 2, // V plane kSize, 2); } uint32_t checksum = HashDjb2(dest_j420, kSize * 3 / 2 * 2, 5381); EXPECT_EQ(2755440272u, checksum); free_aligned_buffer_page_end(orig_rgb24); free_aligned_buffer_page_end(dest_j420); } #endif // Test RGB24 to I420 is exact #if defined(LIBYUV_BIT_EXACT) TEST_F(LibYUVConvertTest, TestRGB24ToI420) { const int kSize = 256; align_buffer_page_end(orig_rgb24, kSize * 3 * 2); // 2 rows of RGB24 align_buffer_page_end(dest_i420, kSize * 3 / 2 * 2); int iterations256 = (benchmark_width_ * benchmark_height_ + (kSize * 2 - 1)) / (kSize * 2) * benchmark_iterations_; for (int i = 0; i < kSize * 3 * 2; ++i) { orig_rgb24[i] = i; } for (int i = 0; i < iterations256; ++i) { RGB24ToI420(orig_rgb24, kSize * 3, dest_i420, kSize, // Y plane dest_i420 + kSize * 2, kSize / 2, // U plane dest_i420 + kSize * 5 / 2, kSize / 2, // V plane kSize, 2); } uint32_t checksum = HashDjb2(dest_i420, kSize * 3 / 2 * 2, 5381); EXPECT_EQ(1526656597u, checksum); free_aligned_buffer_page_end(orig_rgb24); free_aligned_buffer_page_end(dest_i420); } #endif #endif // !defined(LEAN_TESTS) } // namespace libyuv
¤ Dauer der Verarbeitung: 0.61 Sekunden (vorverarbeitet am 2026-06-04) ¤*© Formatika GbR, Deutschland |
|
||||||||||||||
2026-06-09