more gles

opencl/README.md

@@ -10,6 +10,7 @@
     1.  [Vector built-in](vector_builtin.c)
 1.  Tools
     1.  [clinfo](clinfo.md)
+    1.  [Benchmarks](benchmarks.md)
 1.  Theory
     1.  [Introduction](introduction.md)
     1.  [Implementations](implementations.md)

opencl/benchmarks.md

@@ -0,0 +1,3 @@
+# Benchmarks
+
+- <https://compubench.com>. Also from Kishonti who makes GFXBench. TODO business model.

opengl/README.md

@@ -4,6 +4,7 @@
 1.  [Introduction](introduction.md)
     1.  [Utility libraries](utility-libraries.md)
         1.  [GLUT](glut.md)
+        1.  [GLFW](glfw.md)
     1.  [Lightning](lightning.md)
         1. [Ray tracing](ray-tracing.md)
     1.  [Benchmarks](benchmarks.md)
@@ -36,7 +37,7 @@
     1.  GLUT
         1. [glutBitmapCharacter](bitmap_character.c)
         1. [Animation](animation.c)
-    1.  [GLFW](glfw.md)
+    1.  GLFW
         1.  [hello world](glfw_hello_world.c)
         1.  [animation](glfw_animation.c)
     1.  Retained mode + shaders

opengl/alternatives.md

@@ -34,3 +34,17 @@ TODO. Already had an NVIDIA NVS 5400M driver 361.42 working for OpenGL.
 
 - <http://askubuntu.com/questions/774131/installing-nvidia-vulkan-drivers-for-16-04>
 - <https://github.com/SaschaWillems/Vulkan/issues/188>
+
+## GLES
+
+OpenGL ES.
+
+No `glu` for it: <http://stackoverflow.com/questions/7589563/can-i-use-glu-with-android-ndk>
+
+Vs OpenGL: basically a subset:
+
+- <http://stackoverflow.com/questions/4519264/opengl-es-versus-opengl>
+- <http://stackoverflow.com/questions/1179249/opengl-vs-opengl-es-2-0-can-an-opengl-application-be-easily-ported>
+- <http://gamedev.stackexchange.com/questions/150/what-is-the-difference-between-opengl-es-and-opengl>
+- no immediate mode
+- TODO includes EGL?

opengl/egl.md

@@ -0,0 +1,7 @@
+# EGL
+
+<https://en.wikipedia.org/wiki/EGL_(API)>
+
+TODO.
+
+Examples: <https://cgit.freedesktop.org/mesa/demos/tree/src/egl>

opengl/glfw.md

@@ -2,4 +2,12 @@
 
 Lightweight / modern alternative to GLUT.
 
-Made by this hardcore woman: https://www.linkedin.com/in/elmindreda TODO: is she working full time on it? How does she get money? Is she a Google employee?
+More features, more modern, thus recommended by some people.
+
+Made by this hardcore woman: <https://www.linkedin.com/in/elmindreda> TODO: is she working full time on it? How does she get money? Is she a Google employee?
+
+<http://stackoverflow.com/questions/25708688/what-is-the-difference-between-freeglut-vs-glfw>
+
+<https://en.wikipedia.org/wiki/GLFW>
+
+One advantage over GLUT seems to be that it allows for more control over the event loop: <http://gamedev.stackexchange.com/questions/8623/a-good-way-to-build-a-game-loop-in-opengl?lq=1>

opengl/utility-libraries.md

@@ -14,17 +14,6 @@ Mesa implements it apparently, e.g. `dpkg` shows `libglu1-mesa`.
 
 <https://en.wikipedia.org/wiki/OpenGL_Extension_Wrangler_Library>
 
-## GLFW
-
-GLUT alternative. More features, more modern, thus recommended by some people.
-
-<http://stackoverflow.com/questions/25708688/what-is-the-difference-between-freeglut-vs-glfw>
-
-<https://en.wikipedia.org/wiki/GLFW>
-
-One advantage over GLUT seems to be that it allows for more control over the event loop:
-<http://gamedev.stackexchange.com/questions/8623/a-good-way-to-build-a-game-loop-in-opengl?lq=1>
-
 ## GLM
 
 C++ Mathematics useful for OpenGL.