progs/es: Move OpenGL ES demos to subdirectories of progs/egl.

Move

  progs/es1/xegl -> progs/egl/opengles1,
  progs/es1/screen -> progs/egl/opengles1/screen,
  progs/es2/xegl -> progs/egl/opengles2.

configs/linux-opengl-es

@@ -7,7 +7,7 @@ CONFIG_NAME = linux-opengl-es
 # Directories to build
 LIB_DIR = lib
 SRC_DIRS = egl glsl mesa/es gallium gallium/winsys gallium/targets
-PROGRAM_DIRS = es1/screen es1/xegl es2/xegl
+PROGRAM_DIRS = egl/opengles1 egl/opengles2
 
 # egl st needs this
 DEFINES += -DGLX_DIRECT_RENDERING

progs/egl/opengles1/.gitignore

@@ -0,0 +1,11 @@
+screen/gears
+screen/tri
+bindtex
+drawtex
+es1_info
+msaa
+pbuffer
+render_tex
+torus
+tri
+two_win

progs/es1/xegl/Makefile → progs/egl/opengles1/Makefile

@@ -1,4 +1,4 @@
-# progs/es1/xegl/Makefile
+# progs/egl/opengles1/Makefile
 
 TOP = ../../..
 include $(TOP)/configs/current

progs/es1/screen/Makefile → progs/egl/opengles1/screen/Makefile

@@ -1,6 +1,6 @@
-# progs/es1/screen/Makefile
+# progs/egl/opengles1/screen/Makefile
 
-TOP = ../../..
+TOP = ../../../..
 include $(TOP)/configs/current
 
 ES1_CFLAGS = -I$(TOP)/include

progs/egl/opengles2/.gitignore

@@ -0,0 +1,3 @@
+es2_info.c
+es2_info
+tri

progs/es2/xegl/Makefile → progs/egl/opengles2/Makefile

@@ -1,4 +1,4 @@
-# progs/es2/xegl/Makefile
+# progs/egl/opengles2/Makefile
 
 TOP = ../../..
 include $(TOP)/configs/current
@@ -33,7 +33,7 @@ default: $(PROGRAMS)
 
 
 
-es2_info.c: ../../es1/xegl/es1_info.c
+es2_info.c: ../opengles1/es1_info.c
 	cp -f $^ $@
 
 es2_info: es2_info.o $(ES2_LIB_DEPS)

progs/es1/.gitignore

@@ -1,11 +0,0 @@
-screen/gears
-screen/tri
-xegl/bindtex
-xegl/drawtex
-xegl/es1_info
-xegl/msaa
-xegl/pbuffer
-xegl/render_tex
-xegl/torus
-xegl/tri
-xegl/two_win

progs/es2/.gitignore

@@ -1,3 +0,0 @@
-xegl/es2_info.c
-xegl/es2_info
-xegl/tri