X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=test_util.cpp;h=9053c5e6d6e9f003d34c45299bc8cf494e8990f5;hp=3aecd54463a9c6213e53e22dcbf26122ae64ff68;hb=b0520c87cba0e8b6f69747257b3d5b1eb1faf836;hpb=3140175e3160e75d659e596e420afffb596e3c2c

diff --git a/test_util.cpp b/test_util.cpp
index 3aecd54..9053c5e 100644
--- a/test_util.cpp
+++ b/test_util.cpp
@@ -25,7 +25,8 @@ void vertical_flip(T *data, unsigned width, unsigned height)
 }  // namespace
 
 EffectChainTester::EffectChainTester(const float *data, unsigned width, unsigned height,
-                                     MovitPixelFormat pixel_format, Colorspace color_space, GammaCurve gamma_curve)
+                                     MovitPixelFormat pixel_format, Colorspace color_space, GammaCurve gamma_curve,
+                                     GLenum framebuffer_format)
 	: chain(width, height), width(width), height(height), finalized(false)
 {
 	init_movit();
@@ -38,7 +39,7 @@ EffectChainTester::EffectChainTester(const float *data, unsigned width, unsigned
 	check_error();
 	glBindTexture(GL_TEXTURE_2D, texnum);
 	check_error();
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA16F_ARB, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
+	glTexImage2D(GL_TEXTURE_2D, 0, framebuffer_format, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
 	check_error();
 
 	glGenFramebuffers(1, &fbo);
@@ -181,3 +182,18 @@ void expect_equal(const float *ref, const float *result, unsigned width, unsigne
 		}
 	}
 }
+
+void expect_equal(const unsigned char *ref, const unsigned char *result, unsigned width, unsigned height, unsigned largest_difference_limit, float rms_limit)
+{
+	float *ref_float = new float[width * height];
+	float *result_float = new float[width * height];
+
+	for (unsigned y = 0; y < height; ++y) {
+		for (unsigned x = 0; x < width; ++x) {
+			ref_float[y * width + x] = ref[y * width + x];
+			result_float[y * width + x] = result[y * width + x];
+		}
+	}
+
+	expect_equal(ref_float, result_float, width, height, largest_difference_limit, rms_limit);
+}