X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=vs-color.150.vert;fp=vs-color.150.vert;h=0bdd74d221874aae009fda86b86614defdabb674;hb=1349c2cabb17a3637aa5bc2520c058333d8d48d7;hp=0000000000000000000000000000000000000000;hpb=d4cade9004a527206e1360ae24f833a6bcf6d476;p=movit

diff --git a/vs-color.150.vert b/vs-color.150.vert
new file mode 100644
index 0000000..0bdd74d
--- /dev/null
+++ b/vs-color.150.vert
@@ -0,0 +1,17 @@
+#version 150
+
+in vec2 position;
+in vec4 color;
+out vec4 frag_color;
+
+void main()
+{
+	// The result of glOrtho(0.0, 1.0, 0.0, 1.0, 0.0, 1.0) is:
+	//
+	//   2.000  0.000  0.000 -1.000
+	//   0.000  2.000  0.000 -1.000
+	//   0.000  0.000 -2.000 -1.000
+	//   0.000  0.000  0.000  1.000
+	gl_Position = vec4(2.0 * position.x - 1.0, 2.0 * position.y - 1.0, -1.0, 1.0);
+	frag_color = color;
+}