1 files changed, 0 insertions, 25 deletions

diff --git a/src/extras/shaders/colourfilterIII_fs_gl3.inc b/src/extras/shaders/colourfilterIII_fs_gl3.inc
deleted file mode 100644
index 5530a4fa..00000000
--- a/src/extras/shaders/colourfilterIII_fs_gl3.inc
+++ /dev/null
@@ -1,25 +0,0 @@
-const char *colourfilterIII_frag_src =
-"uniform sampler2D tex0;\n"
-"uniform vec4 u_blurcolor;\n"
-
-"in vec4 v_color;\n"
-"in vec2 v_tex0;\n"
-"in float v_fog;\n"
-
-"out vec4 color;\n"
-
-"void\n"
-"main(void)\n"
-"{\n"
-"	float a = u_blurcolor.a;\n"
-"	vec4 dst = texture(tex0, vec2(v_tex0.x, 1.0-v_tex0.y));\n"
-"	vec4 prev = dst;\n"
-"	for(int i = 0; i < 5; i++){\n"
-"		vec4 tmp = dst*(1.0-a) + prev*u_blurcolor*a;\n"
-"		prev = clamp(tmp, 0.0, 1.0);\n"
-"	}\n"
-"	color.rgb = prev.rgb;\n"
-"	color.a = 1.0f;\n"
-"}\n"
-
-;