Properly check framebuffer status when generating FBOs.

[movit] / README

diff --git a/README b/README
index c4d14c7b1f335a2d05bd90b00beabd1d87808595..b2c6af9a6114abecff5e0b885320a4df24a2e5c3 100644 (file)
--- a/README
+++ b/README
@@ -22,8 +22,7 @@ OK, you need
 * GNU Make.
 * A GPU capable of running GLSL fragment shaders,
   process floating-point textures, and a few other things. If your machine
-  is less than five years old _and you have the appropriate drivers_
-  (don't complain to me if it doesn't work with Nouveau, please),
+  is less than five years old _and you have the appropriate drivers_,
   you're home free.
 * The [Eigen 3] and [Google Test] libraries. (The library itself
   depends only on the former, but you probably want to run the unit tests.)
@@ -41,7 +40,7 @@ Still TL;DR, please give me the list of filters
 ===============================================
 
 Blur, diffusion, glow, lift/gamma/gain (color correction), mirror,
-mix (add two inputs), overlay (the Porter-Duff “atop” operation),
+mix (add two inputs), overlay (the Porter-Duff “over” operation),
 scale (bilinear and Lanczos), sharpen (both by unsharp mask and by
 Wiener filters), saturation (or desaturation), vignette, and white balance.
 
@@ -62,7 +61,7 @@ Assuming you have an OpenGL context already set up:
   ImageFormat inout_format;
   inout_format.color_space = COLORSPACE_sRGB;
   inout_format.gamma_curve = GAMMA_sRGB;
-  FlatInput *input = knew FlatInput(inout_format, FORMAT_BGRA_POSTMULTIPLIED_ALPHA, GL_UNSIGNED_BYTE, 1280, 720));
+  FlatInput *input = new FlatInput(inout_format, FORMAT_BGRA_POSTMULTIPLIED_ALPHA, GL_UNSIGNED_BYTE, 1280, 720));
   chain.add_input(input);
 
   Effect *saturation_effect = chain.add_effect(new SaturationEffect());
@@ -72,7 +71,7 @@ Assuming you have an OpenGL context already set up:
   const float gain[] = { 0.8f, 1.0f, 1.0f };
   lift_gamma_gain_effect->set_vec3("gain", &gain);
 
-  chain.add_output(inout_format, OUTPUT_POSTMULTIPLIED_ALPHA);
+  chain.add_output(inout_format, OUTPUT_ALPHA_FORMAT_POSTMULTIPLIED);
   chain.finalize();
 
   for ( ;; ) {