From adfa666208bbf720e0dd33602661384b146e5268 Mon Sep 17 00:00:00 2001
From: Wolfgang Draxinger <Wolfgang.Draxinger@draxit.de>
Date: Sun, 19 Feb 2012 17:46:50 +0100
Subject: FBO example added

---
 samples/OpenGL/x11argb_opengl/x11argb_opengl.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'samples/OpenGL/x11argb_opengl/x11argb_opengl.c')

diff --git a/samples/OpenGL/x11argb_opengl/x11argb_opengl.c b/samples/OpenGL/x11argb_opengl/x11argb_opengl.c
index 8eaddf8..7a073fb 100644
--- a/samples/OpenGL/x11argb_opengl/x11argb_opengl.c
+++ b/samples/OpenGL/x11argb_opengl/x11argb_opengl.c
@@ -423,8 +423,10 @@ static void redrawTheWindow()
 	glEnable(GL_DEPTH_TEST);
 	glEnable(GL_CULL_FACE);
 
+#if 0
 	glEnable(GL_BLEND);
 	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+#endif
 
 	glLightfv(GL_LIGHT0, GL_POSITION, light0_dir);
 	glLightfv(GL_LIGHT0, GL_DIFFUSE, light0_color);
-- 
cgit v1.2.3


From 2442c23c78fbe205cbebbe2f26d8a20eecbb1347 Mon Sep 17 00:00:00 2001
From: Wolfgang Draxinger <Wolfgang.Draxinger@draxit.de>
Date: Sun, 12 May 2013 02:05:08 +0200
Subject: commit of new sample 'frustum'

---
 samples/OpenGL/x11argb_opengl/x11argb_opengl.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'samples/OpenGL/x11argb_opengl/x11argb_opengl.c')

diff --git a/samples/OpenGL/x11argb_opengl/x11argb_opengl.c b/samples/OpenGL/x11argb_opengl/x11argb_opengl.c
index 7a073fb..1c1e2e0 100644
--- a/samples/OpenGL/x11argb_opengl/x11argb_opengl.c
+++ b/samples/OpenGL/x11argb_opengl/x11argb_opengl.c
@@ -470,7 +470,9 @@ int main(int argc, char *argv[])
 	createTheRenderContext();
 
 	while (updateTheMessageQueue()) {
+	#if 0
 		redrawTheWindow();
+	#endif
 	}
 
 	return 0;
-- 
cgit v1.2.3


From 987f70c8e9b1bab87647d4ed20df79900d6c0c9e Mon Sep 17 00:00:00 2001
From: Wolfgang Draxinger <Wolfgang.Draxinger@draxit.de>
Date: Sat, 14 Sep 2013 15:59:51 +0200
Subject: X11 clobberable window added

---
 samples/OpenGL/x11argb_opengl/x11argb_opengl.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'samples/OpenGL/x11argb_opengl/x11argb_opengl.c')

diff --git a/samples/OpenGL/x11argb_opengl/x11argb_opengl.c b/samples/OpenGL/x11argb_opengl/x11argb_opengl.c
index 1c1e2e0..723c6ae 100644
--- a/samples/OpenGL/x11argb_opengl/x11argb_opengl.c
+++ b/samples/OpenGL/x11argb_opengl/x11argb_opengl.c
@@ -23,12 +23,16 @@
   \_____/  FTB.
 
 ------------------------------------------------------------------------*/
+#define _GNU_SOURCE
 
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 #include <math.h>
 
+#include <sys/types.h>
+#include <time.h>
+
 #include <GL/gl.h>
 #include <GL/glx.h>
 #include <GL/glxext.h>
@@ -461,7 +465,13 @@ static void redrawTheWindow()
 	b = fmod(b+0.5, 360.);
 	c = fmod(c+0.25, 360.);
 
+	struct timespec Ta, Tb;
+
+	clock_gettime(CLOCK_MONOTONIC_RAW, &Ta);
  	glXSwapBuffers(Xdisplay, glX_window_handle);
+	clock_gettime(CLOCK_MONOTONIC_RAW, &Tb);
+	
+	fprintf(stderr, "glXSwapBuffers returned after %f ms\n", 1e3*((double)Tb.tv_sec + 1e-6*(double)Tb.tv_nsec) - 1e3*((double)Ta.tv_sec + 1e-6*(double)Ta.tv_nsec));	
 }
 
 int main(int argc, char *argv[])
-- 
cgit v1.2.3


From dbfdab658eea6830a3ca5be205ed766aaa8ac6db Mon Sep 17 00:00:00 2001
From: Wolfgang Draxinger <Wolfgang.Draxinger@draxit.de>
Date: Tue, 17 Sep 2013 12:42:48 +0200
Subject: added minimalvbo example

---
 samples/OpenGL/x11argb_opengl/x11argb_opengl.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'samples/OpenGL/x11argb_opengl/x11argb_opengl.c')

diff --git a/samples/OpenGL/x11argb_opengl/x11argb_opengl.c b/samples/OpenGL/x11argb_opengl/x11argb_opengl.c
index 723c6ae..092c202 100644
--- a/samples/OpenGL/x11argb_opengl/x11argb_opengl.c
+++ b/samples/OpenGL/x11argb_opengl/x11argb_opengl.c
@@ -187,7 +187,7 @@ static void createTheWindow()
 		KeyReleaseMask;
 
 	attr_mask = 
-		CWBackPixmap|
+	//	CWBackPixmap|
 		CWColormap|
 		CWBorderPixel|
 		CWEventMask;
@@ -480,9 +480,7 @@ int main(int argc, char *argv[])
 	createTheRenderContext();
 
 	while (updateTheMessageQueue()) {
-	#if 0
 		redrawTheWindow();
-	#endif
 	}
 
 	return 0;
-- 
cgit v1.2.3