Require OpenGL 3.0 unconditionally; this is a no-op, since we already required GLSL...

[movit] / README

diff --git a/README b/README
index 8e47db753733cbe0610259b6d640ce30f34e512a..c7b129a25b1d5db740bacc0fd7e65c63c36db46e 100644 (file)
--- a/README
+++ b/README
@@ -20,12 +20,8 @@ OK, you need
 * A C++98 compiler. GCC will do. (I haven't tried Windows, but it
   works fine on Linux and OS X, and Movit is not very POSIX-bound.)
 * GNU Make.
-* A GPU capable of running GLSL fragment shaders,
-  processing floating-point textures, and a few other things (all are
-  part of OpenGL 3.0 or newer, although most OpenGL 2.0 cards also
-  have what's needed through extensions). If your machine is less than five
-  years old _and you have the appropriate drivers_, you're home free.
-  GLES3 (for mobile devices) will also work.
+* A GPU capable of running OpenGL 3.0 or newer. GLES3 (for mobile devices)
+  will also work.
 * The [Eigen 3], [FFTW3] and [Google Test] libraries. (The library itself
   does not depend on the latter, but you probably want to run the unit tests.)
 * The [epoxy] library, for dealing with OpenGL extensions on various