Attachment 96698 Details for Bug 76883 – test case

[patch] test case

0001-shaders-glsl-flatshade-test.patch (text/plain), 1.46 KB, created by Tapani Pälli on 2014-04-01 07:05:48 UTC

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Creator: Tapani Pälli

Created: 2014-04-01 07:05:48 UTC

Size: 1.46 KB

patch

obsolete

>From e2a1f4cebe21a0233735bf82458093bf25d7c9ae Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?Tapani=20P=C3=A4lli?= <tapani.palli@intel.com>
>Date: Tue, 1 Apr 2014 10:01:55 +0300
>Subject: [PATCH] shaders: glsl-flatshade test
>MIME-Version: 1.0
>Content-Type: text/plain; charset=UTF-8
>Content-Transfer-Encoding: 8bit
>
>Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=76883
>
>Signed-off-by: Tapani PÃ¤lli <tapani.palli@intel.com>
>---
> tests/shaders/glsl-flatshade.shader_test | 36 ++++++++++++++++++++++++++++++++
> 1 file changed, 36 insertions(+)
> create mode 100644 tests/shaders/glsl-flatshade.shader_test
>
>diff --git a/tests/shaders/glsl-flatshade.shader_test b/tests/shaders/glsl-flatshade.shader_test
>new file mode 100644
>index 0000000..20238a3
>--- /dev/null
>+++ b/tests/shaders/glsl-flatshade.shader_test
>@@ -0,0 +1,36 @@
>+[require]
>+GLSL >= 1.10
>+
>+[vertex shader]
>+attribute vec4 vertex;
>+attribute vec4 normal;
>+varying float angle_cos;
>+uniform vec4 light;
>+
>+void main()
>+{
>+	float light_len = length(light);
>+	float dot_product = dot(normal, light);
>+	angle_cos = dot_product / (length(normal) * light_len);
>+	gl_Position = vertex;
>+}
>+
>+[fragment shader]
>+varying float angle_cos;
>+
>+void main()
>+{
>+	vec4 dcolor = vec4(1.0, 0.0, 1.0, 1.0);
>+
>+	if (angle_cos > 0.0) {
>+		float diffuse = 0.6 * (angle_cos/2.0);
>+		dcolor.r += 2.0 * diffuse * 1.0;
>+		dcolor.g += 2.0 * diffuse * 1.0;
>+		dcolor.b += 2.0 * diffuse * 1.0;
>+	}
>+
>+	gl_FragColor = dcolor;
>+}
>+
>+[test]
>+link success
>-- 
>1.8.3.1
>

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Attachments on bug 76883: 96698 | 96756 | 96757 | 96760

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