Attachment 872107 Details for Bug 1218429

[patch] patch which adds the testcase (might be also wrong)

libaom-add-test-TemporarySmallerFrameSizeMultiThread.patch (text/plain), 3.67 KB, created by Petr Gajdos on 2024-01-23 18:11:08 UTC

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Creator: Petr Gajdos

Created: 2024-01-23 18:11:08 UTC

Size: 3.67 KB

patch

obsolete

>--- a/test/resize_test.cc	2021-10-13 17:24:39.000000000 +0000
>+++ b/test/resize_test.cc	2024-01-09 10:19:33.297735640 +0000
>@@ -870,5 +870,90 @@ AV1_INSTANTIATE_TEST_SUITE(ResizeRealtim
>                            ::testing::Range(6, 10));
> AV1_INSTANTIATE_TEST_SUITE(ResizeCspTest,
>                            ::testing::Values(::libaom_test::kRealTime));
>+TEST(ResizeSimpleTest, TemporarySmallerFrameSizeMultiThread) {
>+  constexpr int kWidth = 512;
>+  constexpr int kHeight = 512;
>+  constexpr int kFirstWidth = 256;
>+  constexpr int kFirstHeight = 256;
>+  // Buffer of zero samples.
>+  constexpr size_t kBufferSize = 3 * kWidth * kHeight;
>+  std::vector<unsigned char> buffer(kBufferSize, static_cast<unsigned char>(0));
>+
>+  aom_image_t img1;
>+  EXPECT_EQ(&img1, aom_img_wrap(&img1, AOM_IMG_FMT_I420, kFirstWidth,
>+                                kFirstHeight, 1, buffer.data()));
>+
>+  aom_image_t img2;
>+  EXPECT_EQ(&img2, aom_img_wrap(&img2, AOM_IMG_FMT_I420, kWidth, kHeight, 1,
>+                                buffer.data()));
>+
>+  aom_codec_iface_t *iface = aom_codec_av1_cx();
>+  aom_codec_enc_cfg_t cfg;
>+  EXPECT_EQ(AOM_CODEC_OK,
>+            aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_GOOD_QUALITY));
>+  cfg.g_threads = 4;
>+  cfg.g_lag_in_frames = 1;
>+  cfg.g_w = kFirstWidth;
>+  cfg.g_h = kFirstHeight;
>+  cfg.g_forced_max_frame_width = kWidth;
>+  cfg.g_forced_max_frame_height = kHeight;
>+  aom_codec_ctx_t enc;
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_init(&enc, iface, &cfg, 0));
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AOME_SET_CPUUSED, 6));
>+
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, &img1, 0, 1, 0));
>+
>+  cfg.g_w = kWidth;
>+  cfg.g_h = kHeight;
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_config_set(&enc, &cfg));
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, &img2, 1, 1, 0));
>+
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, nullptr, 0, 0, 0));
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc));
>+}
>+// This test differs from "TemporarySmallerFrameSizeMultiThread" in that
>+// it changes the number of threads from 4 to 2 before coding the second frame.
>+TEST(ResizeSimpleTest, TemporarySmallerFrameSizeMultiThread2) {
>+  constexpr int kWidth = 512;
>+  constexpr int kHeight = 512;
>+  constexpr int kFirstWidth = 256;
>+  constexpr int kFirstHeight = 256;
>+  // Buffer of zero samples.
>+  constexpr size_t kBufferSize = 3 * kWidth * kHeight;
>+  std::vector<unsigned char> buffer(kBufferSize, static_cast<unsigned char>(0));
>+
>+  aom_image_t img1;
>+  EXPECT_EQ(&img1, aom_img_wrap(&img1, AOM_IMG_FMT_I420, kFirstWidth,
>+                                kFirstHeight, 1, buffer.data()));
>+
>+  aom_image_t img2;
>+  EXPECT_EQ(&img2, aom_img_wrap(&img2, AOM_IMG_FMT_I420, kWidth, kHeight, 1,
>+                                buffer.data()));
>+
>+  aom_codec_iface_t *iface = aom_codec_av1_cx();
>+  aom_codec_enc_cfg_t cfg;
>+  EXPECT_EQ(AOM_CODEC_OK,
>+            aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_GOOD_QUALITY));
>+  cfg.g_threads = 4;
>+  cfg.g_lag_in_frames = 1;
>+  cfg.g_w = kFirstWidth;
>+  cfg.g_h = kFirstHeight;
>+  cfg.g_forced_max_frame_width = kWidth;
>+  cfg.g_forced_max_frame_height = kHeight;
>+  aom_codec_ctx_t enc;
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_init(&enc, iface, &cfg, 0));
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AOME_SET_CPUUSED, 6));
>+
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, &img1, 0, 1, 0));
>+
>+  cfg.g_threads = 2;
>+  cfg.g_w = kWidth;
>+  cfg.g_h = kHeight;
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_config_set(&enc, &cfg));
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, &img2, 1, 1, 0));
>+
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, nullptr, 0, 0, 0));
>+  EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc));
>+}
> 
> }  // namespace

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Attachments on bug 1218429: 871719 | 872106 | 872107