| /* |
| * Copyright (c) 2016, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 2 Clause License and |
| * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
| * was not distributed with this source code in the LICENSE file, you can |
| * obtain it at www.aomedia.org/license/software. If the Alliance for Open |
| * Media Patent License 1.0 was not distributed with this source code in the |
| * PATENTS file, you can obtain it at www.aomedia.org/license/patent. |
| */ |
| |
| #include <cstdlib> |
| #include <cstring> |
| #include <tuple> |
| |
| #include "third_party/googletest/src/googletest/include/gtest/gtest.h" |
| |
| #include "config/aom_config.h" |
| |
| #include "aom/aomcx.h" |
| #include "aom/aom_encoder.h" |
| #include "aom/aom_image.h" |
| |
| namespace { |
| |
| #if CONFIG_REALTIME_ONLY |
| const unsigned int kUsage = AOM_USAGE_REALTIME; |
| #else |
| const unsigned int kUsage = AOM_USAGE_GOOD_QUALITY; |
| #endif |
| |
| static void *Memset16(void *dest, int val, size_t length) { |
| uint16_t *dest16 = (uint16_t *)dest; |
| for (size_t i = 0; i < length; ++i) *dest16++ = val; |
| return dest; |
| } |
| |
| TEST(EncodeAPI, InvalidParams) { |
| uint8_t buf[1] = { 0 }; |
| aom_image_t img; |
| aom_codec_ctx_t enc; |
| aom_codec_enc_cfg_t cfg; |
| |
| EXPECT_EQ(&img, aom_img_wrap(&img, AOM_IMG_FMT_I420, 1, 1, 1, buf)); |
| |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, |
| aom_codec_enc_init(nullptr, nullptr, nullptr, 0)); |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, |
| aom_codec_enc_init(&enc, nullptr, nullptr, 0)); |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, |
| aom_codec_encode(nullptr, nullptr, 0, 0, 0)); |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_encode(nullptr, &img, 0, 0, 0)); |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_destroy(nullptr)); |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, |
| aom_codec_enc_config_default(nullptr, nullptr, 0)); |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, |
| aom_codec_enc_config_default(nullptr, &cfg, 0)); |
| EXPECT_NE(aom_codec_error(nullptr), nullptr); |
| |
| aom_codec_iface_t *iface = aom_codec_av1_cx(); |
| SCOPED_TRACE(aom_codec_iface_name(iface)); |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, |
| aom_codec_enc_init(nullptr, iface, nullptr, 0)); |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, |
| aom_codec_enc_init(&enc, iface, nullptr, 0)); |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, |
| aom_codec_enc_config_default(iface, &cfg, 3)); |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_config_default(iface, &cfg, kUsage)); |
| cfg.g_w = 1 << 16; |
| cfg.g_h = (1 << 14) + 1; |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_enc_init(&enc, iface, &cfg, 0)); |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_config_default(iface, &cfg, kUsage)); |
| cfg.g_w = (1 << 14) + 1; |
| cfg.g_h = 1 << 16; |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_enc_init(&enc, iface, &cfg, 0)); |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_config_default(iface, &cfg, kUsage)); |
| cfg.g_forced_max_frame_width = 1 << 16; |
| cfg.g_forced_max_frame_height = (1 << 14) + 1; |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_enc_init(&enc, iface, &cfg, 0)); |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_config_default(iface, &cfg, kUsage)); |
| cfg.g_forced_max_frame_width = (1 << 14) + 1; |
| cfg.g_forced_max_frame_height = 1 << 16; |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_enc_init(&enc, iface, &cfg, 0)); |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_config_default(iface, &cfg, kUsage)); |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_init(&enc, iface, &cfg, 0)); |
| EXPECT_EQ(nullptr, aom_codec_get_global_headers(nullptr)); |
| |
| aom_fixed_buf_t *glob_headers = aom_codec_get_global_headers(&enc); |
| EXPECT_NE(glob_headers->buf, nullptr); |
| if (glob_headers) { |
| free(glob_headers->buf); |
| free(glob_headers); |
| } |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, nullptr, 0, 0, 0)); |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc)); |
| } |
| |
| TEST(EncodeAPI, InvalidControlId) { |
| aom_codec_iface_t *iface = aom_codec_av1_cx(); |
| aom_codec_ctx_t enc; |
| aom_codec_enc_cfg_t cfg; |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_config_default(iface, &cfg, kUsage)); |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_init(&enc, iface, &cfg, 0)); |
| EXPECT_EQ(AOM_CODEC_ERROR, aom_codec_control(&enc, -1, 0)); |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_control(&enc, 0, 0)); |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc)); |
| } |
| |
| void EncodeSetSFrameOnFirstFrame(aom_img_fmt fmt, aom_codec_flags_t flag) { |
| constexpr int kWidth = 2; |
| constexpr int kHeight = 128; |
| unsigned char kBuffer[kWidth * kHeight * 3] = { 0 }; |
| aom_image_t img; |
| ASSERT_EQ(aom_img_wrap(&img, fmt, kWidth, kHeight, 1, kBuffer), &img); |
| |
| aom_codec_iface_t *iface = aom_codec_av1_cx(); |
| aom_codec_enc_cfg_t cfg; |
| ASSERT_EQ(aom_codec_enc_config_default(iface, &cfg, kUsage), AOM_CODEC_OK); |
| cfg.g_w = kWidth; |
| cfg.g_h = kHeight; |
| |
| aom_codec_ctx_t enc; |
| ASSERT_EQ(aom_codec_enc_init(&enc, iface, &cfg, flag), AOM_CODEC_OK); |
| // One of these aom_codec_encode() calls should fail. |
| if (aom_codec_encode(&enc, &img, 0, 1, AOM_EFLAG_SET_S_FRAME) == |
| AOM_CODEC_OK) { |
| EXPECT_NE(aom_codec_encode(&enc, nullptr, 0, 0, 0), AOM_CODEC_OK); |
| } |
| EXPECT_EQ(aom_codec_destroy(&enc), AOM_CODEC_OK); |
| } |
| |
| TEST(EncodeAPI, SetSFrameOnFirstFrame) { |
| EncodeSetSFrameOnFirstFrame(AOM_IMG_FMT_I420, 0); |
| } |
| |
| #if CONFIG_AV1_HIGHBITDEPTH |
| TEST(EncodeAPI, SetSFrameOnFirstFrameHighbd) { |
| EncodeSetSFrameOnFirstFrame(AOM_IMG_FMT_I42016, AOM_CODEC_USE_HIGHBITDEPTH); |
| } |
| #endif // CONFIG_AV1_HIGHBITDEPTH |
| |
| TEST(EncodeAPI, MonochromeInProfiles) { |
| aom_codec_iface_t *iface = aom_codec_av1_cx(); |
| aom_codec_enc_cfg_t cfg; |
| ASSERT_EQ(AOM_CODEC_OK, aom_codec_enc_config_default(iface, &cfg, kUsage)); |
| cfg.g_w = 128; |
| cfg.g_h = 128; |
| cfg.monochrome = 1; |
| aom_codec_ctx_t enc; |
| |
| // Test Profile 0 |
| cfg.g_profile = 0; |
| ASSERT_EQ(AOM_CODEC_OK, aom_codec_enc_init(&enc, iface, &cfg, 0)); |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc)); |
| |
| // Test Profile 1 |
| cfg.g_profile = 1; |
| ASSERT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_enc_init(&enc, iface, &cfg, 0)); |
| |
| // Test Profile 3 |
| cfg.g_profile = 2; |
| ASSERT_EQ(AOM_CODEC_OK, aom_codec_enc_init(&enc, iface, &cfg, 0)); |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc)); |
| } |
| |
| TEST(EncodeAPI, LowBDEncoderLowBDImage) { |
| aom_codec_iface_t *iface = aom_codec_av1_cx(); |
| aom_codec_enc_cfg_t cfg; |
| ASSERT_EQ(aom_codec_enc_config_default(iface, &cfg, kUsage), AOM_CODEC_OK); |
| |
| aom_codec_ctx_t enc; |
| ASSERT_EQ(aom_codec_enc_init(&enc, iface, &cfg, 0), AOM_CODEC_OK); |
| |
| aom_image_t *image = |
| aom_img_alloc(nullptr, AOM_IMG_FMT_I420, cfg.g_w, cfg.g_h, 0); |
| ASSERT_NE(image, nullptr); |
| |
| // Set the image to two colors so that av1_set_screen_content_options() will |
| // call av1_get_perpixel_variance(). |
| int luma_value = 0; |
| for (unsigned int i = 0; i < image->d_h; ++i) { |
| memset(image->planes[0] + i * image->stride[0], luma_value, image->d_w); |
| luma_value = 255 - luma_value; |
| } |
| unsigned int uv_h = (image->d_h + 1) / 2; |
| unsigned int uv_w = (image->d_w + 1) / 2; |
| for (unsigned int i = 0; i < uv_h; ++i) { |
| memset(image->planes[1] + i * image->stride[1], 128, uv_w); |
| memset(image->planes[2] + i * image->stride[2], 128, uv_w); |
| } |
| |
| ASSERT_EQ(aom_codec_encode(&enc, image, 0, 1, 0), AOM_CODEC_OK); |
| |
| aom_img_free(image); |
| ASSERT_EQ(aom_codec_destroy(&enc), AOM_CODEC_OK); |
| } |
| |
| TEST(EncodeAPI, HighBDEncoderHighBDImage) { |
| aom_codec_iface_t *iface = aom_codec_av1_cx(); |
| aom_codec_enc_cfg_t cfg; |
| ASSERT_EQ(aom_codec_enc_config_default(iface, &cfg, kUsage), AOM_CODEC_OK); |
| |
| aom_codec_ctx_t enc; |
| aom_codec_err_t init_status = |
| aom_codec_enc_init(&enc, iface, &cfg, AOM_CODEC_USE_HIGHBITDEPTH); |
| #if !CONFIG_AV1_HIGHBITDEPTH |
| ASSERT_EQ(init_status, AOM_CODEC_INCAPABLE); |
| #else |
| ASSERT_EQ(init_status, AOM_CODEC_OK); |
| |
| aom_image_t *image = |
| aom_img_alloc(nullptr, AOM_IMG_FMT_I42016, cfg.g_w, cfg.g_h, 0); |
| ASSERT_NE(image, nullptr); |
| |
| // Set the image to two colors so that av1_set_screen_content_options() will |
| // call av1_get_perpixel_variance(). |
| int luma_value = 0; |
| for (unsigned int i = 0; i < image->d_h; ++i) { |
| Memset16(image->planes[0] + i * image->stride[0], luma_value, image->d_w); |
| luma_value = 255 - luma_value; |
| } |
| unsigned int uv_h = (image->d_h + 1) / 2; |
| unsigned int uv_w = (image->d_w + 1) / 2; |
| for (unsigned int i = 0; i < uv_h; ++i) { |
| Memset16(image->planes[1] + i * image->stride[1], 128, uv_w); |
| Memset16(image->planes[2] + i * image->stride[2], 128, uv_w); |
| } |
| |
| ASSERT_EQ(aom_codec_encode(&enc, image, 0, 1, 0), AOM_CODEC_OK); |
| |
| aom_img_free(image); |
| ASSERT_EQ(aom_codec_destroy(&enc), AOM_CODEC_OK); |
| #endif |
| } |
| |
| TEST(EncodeAPI, HighBDEncoderLowBDImage) { |
| aom_codec_iface_t *iface = aom_codec_av1_cx(); |
| aom_codec_enc_cfg_t cfg; |
| ASSERT_EQ(aom_codec_enc_config_default(iface, &cfg, kUsage), AOM_CODEC_OK); |
| |
| aom_codec_ctx_t enc; |
| aom_codec_err_t init_status = |
| aom_codec_enc_init(&enc, iface, &cfg, AOM_CODEC_USE_HIGHBITDEPTH); |
| #if !CONFIG_AV1_HIGHBITDEPTH |
| ASSERT_EQ(init_status, AOM_CODEC_INCAPABLE); |
| #else |
| ASSERT_EQ(init_status, AOM_CODEC_OK); |
| |
| aom_image_t *image = |
| aom_img_alloc(nullptr, AOM_IMG_FMT_I420, cfg.g_w, cfg.g_h, 0); |
| ASSERT_NE(image, nullptr); |
| |
| // Set the image to two colors so that av1_set_screen_content_options() will |
| // call av1_get_perpixel_variance(). |
| int luma_value = 0; |
| for (unsigned int i = 0; i < image->d_h; ++i) { |
| memset(image->planes[0] + i * image->stride[0], luma_value, image->d_w); |
| luma_value = 255 - luma_value; |
| } |
| unsigned int uv_h = (image->d_h + 1) / 2; |
| unsigned int uv_w = (image->d_w + 1) / 2; |
| for (unsigned int i = 0; i < uv_h; ++i) { |
| memset(image->planes[1] + i * image->stride[1], 128, uv_w); |
| memset(image->planes[2] + i * image->stride[2], 128, uv_w); |
| } |
| |
| ASSERT_EQ(aom_codec_encode(&enc, image, 0, 1, 0), AOM_CODEC_INVALID_PARAM); |
| |
| aom_img_free(image); |
| ASSERT_EQ(aom_codec_destroy(&enc), AOM_CODEC_OK); |
| #endif |
| } |
| |
| TEST(EncodeAPI, LowBDEncoderHighBDImage) { |
| aom_codec_iface_t *iface = aom_codec_av1_cx(); |
| aom_codec_enc_cfg_t cfg; |
| ASSERT_EQ(aom_codec_enc_config_default(iface, &cfg, kUsage), AOM_CODEC_OK); |
| |
| aom_codec_ctx_t enc; |
| ASSERT_EQ(aom_codec_enc_init(&enc, iface, &cfg, 0), AOM_CODEC_OK); |
| |
| aom_image_t *image = |
| aom_img_alloc(nullptr, AOM_IMG_FMT_I42016, cfg.g_w, cfg.g_h, 0); |
| ASSERT_NE(image, nullptr); |
| |
| // Set the image to two colors so that av1_set_screen_content_options() will |
| // call av1_get_perpixel_variance(). |
| int luma_value = 0; |
| for (unsigned int i = 0; i < image->d_h; ++i) { |
| Memset16(image->planes[0] + i * image->stride[0], luma_value, image->d_w); |
| luma_value = 255 - luma_value; |
| } |
| unsigned int uv_h = (image->d_h + 1) / 2; |
| unsigned int uv_w = (image->d_w + 1) / 2; |
| for (unsigned int i = 0; i < uv_h; ++i) { |
| Memset16(image->planes[1] + i * image->stride[1], 128, uv_w); |
| Memset16(image->planes[2] + i * image->stride[2], 128, uv_w); |
| } |
| |
| ASSERT_EQ(aom_codec_encode(&enc, image, 0, 1, 0), AOM_CODEC_INVALID_PARAM); |
| |
| aom_img_free(image); |
| ASSERT_EQ(aom_codec_destroy(&enc), AOM_CODEC_OK); |
| } |
| |
| aom_image_t *CreateGrayImage(aom_img_fmt_t fmt, unsigned int w, |
| unsigned int h) { |
| aom_image_t *const image = aom_img_alloc(nullptr, fmt, w, h, 1); |
| if (!image) return image; |
| |
| for (unsigned int i = 0; i < image->d_h; ++i) { |
| memset(image->planes[0] + i * image->stride[0], 128, image->d_w); |
| } |
| const unsigned int uv_h = (image->d_h + 1) / 2; |
| const unsigned int uv_w = (image->d_w + 1) / 2; |
| for (unsigned int i = 0; i < uv_h; ++i) { |
| memset(image->planes[1] + i * image->stride[1], 128, uv_w); |
| memset(image->planes[2] + i * image->stride[2], 128, uv_w); |
| } |
| return image; |
| } |
| |
| // Run this test to reproduce the bug in fuzz test: ASSERT: cpi->rec_sse != |
| // UINT64_MAX in av1_rc_bits_per_mb. |
| TEST(EncodeAPI, Buganizer310766628) { |
| aom_codec_iface_t *const iface = aom_codec_av1_cx(); |
| aom_codec_enc_cfg_t cfg; |
| |
| struct Config { |
| unsigned int thread; |
| unsigned int width; |
| unsigned int height; |
| aom_rc_mode end_usage; |
| }; |
| |
| struct Config init_config = { 16, 759, 383, AOM_CBR }; |
| const unsigned int usage = AOM_USAGE_REALTIME; |
| ASSERT_EQ(aom_codec_enc_config_default(iface, &cfg, usage), AOM_CODEC_OK); |
| |
| cfg.g_threads = init_config.thread; |
| cfg.g_w = init_config.width; |
| cfg.g_h = init_config.height; |
| cfg.g_timebase.num = 1; |
| cfg.g_timebase.den = 1000 * 1000; // microseconds |
| cfg.g_pass = AOM_RC_ONE_PASS; |
| cfg.g_lag_in_frames = 0; |
| cfg.rc_end_usage = init_config.end_usage; |
| cfg.rc_min_quantizer = 2; |
| cfg.rc_max_quantizer = 58; |
| |
| aom_codec_ctx_t enc; |
| const int speed = 7; |
| ASSERT_EQ(aom_codec_enc_init(&enc, iface, &cfg, 0), AOM_CODEC_OK); |
| ASSERT_EQ(aom_codec_control(&enc, AOME_SET_CPUUSED, speed), AOM_CODEC_OK); |
| |
| const aom_enc_frame_flags_t flags = 0; |
| int frame_index = 0; |
| |
| // Encode a frame. |
| aom_image_t *image = CreateGrayImage(AOM_IMG_FMT_I420, cfg.g_w, cfg.g_h); |
| ASSERT_NE(image, nullptr); |
| ASSERT_EQ(aom_codec_encode(&enc, image, frame_index, 1, flags), AOM_CODEC_OK); |
| frame_index++; |
| const aom_codec_cx_pkt_t *pkt; |
| aom_codec_iter_t iter = nullptr; |
| while ((pkt = aom_codec_get_cx_data(&enc, &iter)) != nullptr) { |
| ASSERT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT); |
| } |
| aom_img_free(image); |
| |
| struct Config encode_config = { 2, 759, 383, AOM_VBR }; |
| |
| cfg.g_threads = encode_config.thread; |
| cfg.g_w = encode_config.width; |
| cfg.g_h = encode_config.height; |
| cfg.rc_end_usage = encode_config.end_usage; |
| |
| ASSERT_EQ(aom_codec_enc_config_set(&enc, &cfg), AOM_CODEC_OK) |
| << aom_codec_error_detail(&enc); |
| |
| // Encode a frame. This will trigger the assertion failure. |
| image = CreateGrayImage(AOM_IMG_FMT_I420, cfg.g_w, cfg.g_h); |
| ASSERT_NE(image, nullptr); |
| ASSERT_EQ(aom_codec_encode(&enc, image, frame_index, 1, flags), AOM_CODEC_OK); |
| frame_index++; |
| iter = nullptr; |
| while ((pkt = aom_codec_get_cx_data(&enc, &iter)) != nullptr) { |
| ASSERT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT); |
| } |
| aom_img_free(image); |
| |
| // Flush the encoder. |
| bool got_data; |
| do { |
| ASSERT_EQ(aom_codec_encode(&enc, nullptr, 0, 0, 0), AOM_CODEC_OK); |
| got_data = false; |
| iter = nullptr; |
| while ((pkt = aom_codec_get_cx_data(&enc, &iter)) != nullptr) { |
| ASSERT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT); |
| got_data = true; |
| } |
| } while (got_data); |
| |
| ASSERT_EQ(aom_codec_destroy(&enc), AOM_CODEC_OK); |
| } |
| |
| // Run this test to reproduce the bug in fuzz test: Float-cast-overflow in |
| // av1_rc_bits_per_mb. |
| TEST(EncodeAPI, Buganizer310457427) { |
| aom_codec_iface_t *const iface = aom_codec_av1_cx(); |
| aom_codec_enc_cfg_t cfg; |
| |
| struct Config { |
| unsigned int thread; |
| unsigned int width; |
| unsigned int height; |
| aom_rc_mode end_usage; |
| }; |
| |
| struct Config init_config = { 12, 896, 1076, AOM_CBR }; |
| const unsigned int usage = AOM_USAGE_REALTIME; |
| ASSERT_EQ(aom_codec_enc_config_default(iface, &cfg, usage), AOM_CODEC_OK); |
| |
| cfg.g_threads = init_config.thread; |
| cfg.g_w = init_config.width; |
| cfg.g_h = init_config.height; |
| cfg.g_timebase.num = 1; |
| cfg.g_timebase.den = 1000 * 1000; // microseconds |
| cfg.g_pass = AOM_RC_ONE_PASS; |
| cfg.g_lag_in_frames = 0; |
| cfg.rc_end_usage = init_config.end_usage; |
| cfg.rc_min_quantizer = 2; |
| cfg.rc_max_quantizer = 58; |
| |
| aom_codec_ctx_t enc; |
| const int speed = 7; |
| ASSERT_EQ(aom_codec_enc_init(&enc, iface, &cfg, 0), AOM_CODEC_OK); |
| ASSERT_EQ(aom_codec_control(&enc, AOME_SET_CPUUSED, speed), AOM_CODEC_OK); |
| |
| struct Config encode_config = { 6, 609, 1076, AOM_VBR }; |
| cfg.g_threads = encode_config.thread; |
| cfg.g_w = encode_config.width; |
| cfg.g_h = encode_config.height; |
| cfg.rc_end_usage = encode_config.end_usage; |
| |
| ASSERT_EQ(aom_codec_enc_config_set(&enc, &cfg), AOM_CODEC_OK) |
| << aom_codec_error_detail(&enc); |
| |
| const aom_enc_frame_flags_t flags = 0; |
| int frame_index = 0; |
| |
| // Encode a frame. |
| aom_image_t *image = CreateGrayImage(AOM_IMG_FMT_I420, cfg.g_w, cfg.g_h); |
| ASSERT_NE(image, nullptr); |
| ASSERT_EQ(aom_codec_encode(&enc, image, frame_index, 1, flags), AOM_CODEC_OK); |
| frame_index++; |
| const aom_codec_cx_pkt_t *pkt; |
| aom_codec_iter_t iter = nullptr; |
| while ((pkt = aom_codec_get_cx_data(&enc, &iter)) != nullptr) { |
| ASSERT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT); |
| } |
| aom_img_free(image); |
| |
| // Encode a frame. This will trigger the float-cast-overflow bug which was |
| // caused by division by zero. |
| image = CreateGrayImage(AOM_IMG_FMT_I420, cfg.g_w, cfg.g_h); |
| ASSERT_NE(image, nullptr); |
| ASSERT_EQ(aom_codec_encode(&enc, image, frame_index, 1, flags), AOM_CODEC_OK); |
| frame_index++; |
| iter = nullptr; |
| while ((pkt = aom_codec_get_cx_data(&enc, &iter)) != nullptr) { |
| ASSERT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT); |
| } |
| aom_img_free(image); |
| |
| // Flush the encoder. |
| bool got_data; |
| do { |
| ASSERT_EQ(aom_codec_encode(&enc, nullptr, 0, 0, 0), AOM_CODEC_OK); |
| got_data = false; |
| iter = nullptr; |
| while ((pkt = aom_codec_get_cx_data(&enc, &iter)) != nullptr) { |
| ASSERT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT); |
| got_data = true; |
| } |
| } while (got_data); |
| |
| ASSERT_EQ(aom_codec_destroy(&enc), AOM_CODEC_OK); |
| } |
| |
| class EncodeAPIParameterized |
| : public testing::TestWithParam<std::tuple< |
| /*usage=*/unsigned int, /*speed=*/int, /*aq_mode=*/unsigned int>> {}; |
| |
| // Encodes two frames at a given usage, speed, and aq_mode setting. |
| // Reproduces b/303023614 |
| TEST_P(EncodeAPIParameterized, HighBDEncoderHighBDFrames) { |
| const unsigned int usage = std::get<0>(GetParam()); |
| int speed = std::get<1>(GetParam()); |
| |
| if (speed == 10 && usage != AOM_USAGE_REALTIME) { |
| speed = 9; // 10 is only allowed in AOM_USAGE_REALTIME |
| } |
| |
| aom_codec_iface_t *iface = aom_codec_av1_cx(); |
| aom_codec_enc_cfg_t cfg; |
| ASSERT_EQ(aom_codec_enc_config_default(iface, &cfg, usage), AOM_CODEC_OK); |
| cfg.g_w = 500; |
| cfg.g_h = 400; |
| |
| aom_codec_ctx_t enc; |
| aom_codec_err_t init_status = |
| aom_codec_enc_init(&enc, iface, &cfg, AOM_CODEC_USE_HIGHBITDEPTH); |
| #if !CONFIG_AV1_HIGHBITDEPTH |
| ASSERT_EQ(init_status, AOM_CODEC_INCAPABLE); |
| #else |
| ASSERT_EQ(init_status, AOM_CODEC_OK); |
| |
| const unsigned int aq_mode = std::get<2>(GetParam()); |
| |
| ASSERT_EQ(aom_codec_control(&enc, AOME_SET_CPUUSED, speed), AOM_CODEC_OK); |
| ASSERT_EQ(aom_codec_control(&enc, AV1E_SET_AQ_MODE, aq_mode), AOM_CODEC_OK); |
| |
| aom_image_t *image = |
| aom_img_alloc(nullptr, AOM_IMG_FMT_I42016, cfg.g_w, cfg.g_h, 0); |
| ASSERT_NE(image, nullptr); |
| |
| for (unsigned int i = 0; i < image->d_h; ++i) { |
| Memset16(image->planes[0] + i * image->stride[0], 128, image->d_w); |
| } |
| unsigned int uv_h = (image->d_h + 1) / 2; |
| unsigned int uv_w = (image->d_w + 1) / 2; |
| for (unsigned int i = 0; i < uv_h; ++i) { |
| Memset16(image->planes[1] + i * image->stride[1], 128, uv_w); |
| Memset16(image->planes[2] + i * image->stride[2], 128, uv_w); |
| } |
| |
| // Encode two frames. |
| ASSERT_EQ( |
| aom_codec_encode(&enc, image, /*pts=*/0, /*duration=*/1, /*flags=*/0), |
| AOM_CODEC_OK); |
| ASSERT_EQ( |
| aom_codec_encode(&enc, image, /*pts=*/1, /*duration=*/1, /*flags=*/0), |
| AOM_CODEC_OK); |
| |
| aom_img_free(image); |
| ASSERT_EQ(aom_codec_destroy(&enc), AOM_CODEC_OK); |
| #endif |
| } |
| |
| const unsigned int kUsages[] = { |
| AOM_USAGE_REALTIME, |
| #if !CONFIG_REALTIME_ONLY |
| AOM_USAGE_GOOD_QUALITY, |
| AOM_USAGE_ALL_INTRA, |
| #endif |
| }; |
| |
| INSTANTIATE_TEST_SUITE_P(All, EncodeAPIParameterized, |
| testing::Combine( |
| /*usage=*/testing::ValuesIn(kUsages), |
| /*speed=*/testing::Values(6, 7, 10), |
| /*aq_mode=*/testing::Values(0, 1, 2, 3))); |
| |
| #if !CONFIG_REALTIME_ONLY |
| TEST(EncodeAPI, AllIntraMode) { |
| aom_codec_iface_t *iface = aom_codec_av1_cx(); |
| aom_codec_ctx_t enc; |
| aom_codec_enc_cfg_t cfg; |
| EXPECT_EQ(AOM_CODEC_OK, |
| aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_ALL_INTRA)); |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_init(&enc, iface, &cfg, 0)); |
| EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc)); |
| |
| // Set g_lag_in_frames to a nonzero value. This should cause |
| // aom_codec_enc_init() to fail. |
| EXPECT_EQ(AOM_CODEC_OK, |
| aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_ALL_INTRA)); |
| cfg.g_lag_in_frames = 1; |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_enc_init(&enc, iface, &cfg, 0)); |
| |
| // Set kf_max_dist to a nonzero value. This should cause aom_codec_enc_init() |
| // to fail. |
| EXPECT_EQ(AOM_CODEC_OK, |
| aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_ALL_INTRA)); |
| cfg.kf_max_dist = 1; |
| EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_enc_init(&enc, iface, &cfg, 0)); |
| } |
| #endif |
| |
| } // namespace |