+TEST(YCbCrInputTest, TenBitPlanar) {
+ const int width = 1;
+ const int height = 5;
+
+ // The same data as TenBitInterleaved, but split.
+ uint16_t y[width * height] = {
+ 64,
+ 940,
+ 250,
+ 691,
+ 127,
+ };
+ uint16_t cb[width * height] = {
+ 512,
+ 512,
+ 409,
+ 167,
+ 960,
+ };
+ uint16_t cr[width * height] = {
+ 512,
+ 512,
+ 960,
+ 105,
+ 471,
+ };
+ float expected_data[4 * width * height] = {
+ 0.0, 0.0, 0.0, 1.0,
+ 1.0, 1.0, 1.0, 1.0,
+ 1.0, 0.0, 0.0, 1.0,
+ 0.0, 1.0, 0.0, 1.0,
+ 0.0, 0.0, 1.0, 1.0,
+ };
+ float out_data[4 * width * height];
+
+ EffectChainTester tester(NULL, width, height);
+
+ ImageFormat format;
+ format.color_space = COLORSPACE_sRGB;
+ format.gamma_curve = GAMMA_sRGB;
+
+ YCbCrFormat ycbcr_format;
+ ycbcr_format.luma_coefficients = YCBCR_REC_709;
+ ycbcr_format.full_range = false;
+ ycbcr_format.num_levels = 1024; // 10-bit.
+ ycbcr_format.chroma_subsampling_x = 1;
+ ycbcr_format.chroma_subsampling_y = 1;
+ ycbcr_format.cb_x_position = 0.5f;
+ ycbcr_format.cb_y_position = 0.5f;
+ ycbcr_format.cr_x_position = 0.5f;
+ ycbcr_format.cr_y_position = 0.5f;
+
+ YCbCrInput *input = new YCbCrInput(format, ycbcr_format, width, height, YCBCR_INPUT_PLANAR, GL_UNSIGNED_SHORT);
+ input->set_pixel_data(0, y);
+ input->set_pixel_data(1, cb);
+ input->set_pixel_data(2, cr);
+ tester.get_chain()->add_input(input);
+
+ tester.run(out_data, GL_RGBA, COLORSPACE_sRGB, GAMMA_sRGB);
+
+ // We can set much tighter limits on this than 8-bit Y'CbCr;
+ // even tighter than the default limits.
+ expect_equal(expected_data, out_data, 4 * width, height, 0.002, 0.0003);
+}
+