Import aap/librw @ masterHEADmaster

Snapshot for re3/reVC vendoring, per @lzcnt.
Source: https://github.com/aap/librw (master).

1 files changed, 20 insertions, 0 deletions

diff --git a/src/gl/shaders/im2d_gl.inc b/src/gl/shaders/im2d_gl.inc
new file mode 100644
index 0000000..4e1d631
--- /dev/null
+++ b/src/gl/shaders/im2d_gl.inc
@@ -0,0 +1,20 @@
+const char *im2d_vert_src =
+"uniform vec4 u_xform;\n"
+
+"VSIN(ATTRIB_POS)	vec4 in_pos;\n"
+
+"VSOUT vec4 v_color;\n"
+"VSOUT vec2 v_tex0;\n"
+"VSOUT float v_fog;\n"
+
+"void\n"
+"main(void)\n"
+"{\n"
+"	gl_Position = in_pos;\n"
+"	gl_Position.xy = gl_Position.xy * u_xform.xy + u_xform.zw;\n"
+"	v_fog = DoFog(gl_Position.w);\n"
+"	gl_Position.xyz *= gl_Position.w;\n"
+"	v_color = in_color;\n"
+"	v_tex0 = in_tex0;\n"
+"}\n"
+;