Add a distclean target.

[movit] / README

diff --git a/README b/README
index 26ceaacf357d66eadd14b6eedf429691716e1e90..b2c6af9a6114abecff5e0b885320a4df24a2e5c3 100644 (file)
--- a/README
+++ b/README
@@ -22,11 +22,12 @@ 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
 * 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.)
   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.)

+* The [GLEW] library, for dealing with OpenGL extensions on various
+  platforms.

 
 Movit has been tested with Intel GPUs with the Mesa drivers
 (you'll probably need at least Mesa 8.0), Radeon 3850 and GeForce GTX 550
 
 Movit has been tested with Intel GPUs with the Mesa drivers
 (you'll probably need at least Mesa 8.0), Radeon 3850 and GeForce GTX 550


@@ -39,7 +40,7 @@ Still TL;DR, please give me the list of filters
 ===============================================
 
 Blur, diffusion, glow, lift/gamma/gain (color correction), mirror,
 ===============================================
 
 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.
 
 scale (bilinear and Lanczos), sharpen (both by unsharp mask and by
 Wiener filters), saturation (or desaturation), vignette, and white balance.
 


@@ -60,7 +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;
   ImageFormat inout_format;
   inout_format.color_space = COLORSPACE_sRGB;
   inout_format.gamma_curve = GAMMA_sRGB;

-  FlatInput *input = knew FlatInput(inout_format, FORMAT_BGRA, 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());
   chain.add_input(input);
 
   Effect *saturation_effect = chain.add_effect(new SaturationEffect());


@@ -70,7 +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);
 
   const float gain[] = { 0.8f, 1.0f, 1.0f };
   lift_gamma_gain_effect->set_vec3("gain", &gain);
 

-  chain.add_output(inout_format);
+  chain.add_output(inout_format, OUTPUT_ALPHA_FORMAT_POSTMULTIPLIED);

   chain.finalize();
 
   for ( ;; ) {
   chain.finalize();
 
   for ( ;; ) {