From cabde245df11046f84ae16b7c60d9655d2c799e1 Mon Sep 17 00:00:00 2001
From: David Herrmann <dh.herrmann@googlemail.com>
Date: Wed, 18 Jan 2012 15:54:59 +0100
Subject: [PATCH] test_output: use new drawing pipeline

This converts the output test function to use the new kmscon_context for
drawing operations so we no longer depend directly on GL.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
---
 Makefile.am         |  7 +------
 tests/test_output.c | 31 +++++++++++++------------------
 2 files changed, 14 insertions(+), 24 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 4efc05f..ef94165 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -93,12 +93,7 @@ test_console_CPPFLAGS = \
 	$(OPENGL_CFLAGS)
 
 test_output_SOURCES = tests/test_output.c
-test_output_LDADD = \
-	libkmscon-core.la \
-	$(OPENGL_LIBS)
-test_output_CPPFLAGS = \
-	$(AM_CPPFLAGS) \
-	$(OPENGL_CFLAGS)
+test_output_LDADD = libkmscon-core.la
 
 test_vt_SOURCES = tests/test_vt.c
 test_vt_LDADD = libkmscon-core.la
diff --git a/tests/test_output.c b/tests/test_output.c
index c1320f6..5157fb8 100644
--- a/tests/test_output.c
+++ b/tests/test_output.c
@@ -39,12 +39,10 @@
  *
  * This would show a test screen on output 0 and 4:
  * $ ./test_output 0 4
- * The test screen is a white background with two gray triangles in the top-left
- * and lower-right corner.
+ * The test screen is a colored quad with 4 different colors in each corner.
  */
 
-#define GL_GLEXT_PROTOTYPES
-
+#include <errno.h>
 #include <inttypes.h>
 #include <signal.h>
 #include <stdio.h>
@@ -52,11 +50,13 @@
 #include <string.h>
 #include <unistd.h>
 
-#include <GL/gl.h>
-#include <GL/glext.h>
 #include "log.h"
 #include "output.h"
 
+/* a colored quad */
+float d_vert[] = { 1, 1, -1, 1, -1, -1, 1, -1 };
+float d_col[] = { 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1 };
+
 static void sig_term(int sig)
 {
 }
@@ -65,6 +65,11 @@ static int set_outputs(struct kmscon_compositor *comp, int num, char **list)
 {
 	struct kmscon_output *iter;
 	int i, j, val, ret;
+	struct kmscon_context *ctx;
+
+	ctx = kmscon_compositor_get_context(comp);
+	if (!ctx)
+		return -EINVAL;
 
 	j = 0;
 	iter = kmscon_compositor_get_outputs(comp);
@@ -102,18 +107,8 @@ static int set_outputs(struct kmscon_compositor *comp, int num, char **list)
 			continue;
 		}
 
-		glClearColor(1.0, 1.0, 1.0, 1.0);
-		glClear(GL_COLOR_BUFFER_BIT);
-
-		glBegin(GL_TRIANGLES);
-		glColor4f(0.5, 0.5, 0.5, 1.0);
-		glVertex3f(1.0, 1.0, 0.0f);
-		glVertex3f(0, 0, 0.0f);
-		glVertex3f(1.0, 0, 0.0f);
-		glVertex3f(-1.0, -1.0, 0.0f);
-		glVertex3f(0, 0, 0.0f);
-		glVertex3f(-1.0, 0, 0.0f);
-		glEnd();
+		kmscon_context_clear(ctx);
+		kmscon_context_draw_def(ctx, d_vert, d_col, 4);
 
 		ret = kmscon_output_swap(iter);
 		if (ret) {