[PATCH v2] +gfxtest: Testprogramm für videolib und cdi.video

[Alexander Siol <alex@xxxxxxxxxx>]

Signed-off-by: Alexander Siol <alex@xxxxxxxxxx>
---
 src/modules/c/gfxtest/Makefile.all |    8 +++
 src/modules/c/gfxtest/main.c       |  110 ++++++++++++++++++++++++++++++++++++
 2 files changed, 118 insertions(+), 0 deletions(-)
 create mode 100644 src/modules/c/gfxtest/Makefile.all
 create mode 100644 src/modules/c/gfxtest/main.c

diff --git a/src/modules/c/gfxtest/Makefile.all b/src/modules/c/gfxtest/Makefile.all
new file mode 100644
index 0000000..ad34934
--- /dev/null
+++ b/src/modules/c/gfxtest/Makefile.all
@@ -0,0 +1,8 @@
+shopt -s extglob
+source $LOST_BUILDMK_ROOT/config.sh
+
+echo "LD   $1/apps/gfxtest"
+$LOST_TOOLS_LD -ogfxtest -Ttext=0x40000000 *.o --start-group $2 --end-group
+
+
+mv gfxtest $1/apps/
diff --git a/src/modules/c/gfxtest/main.c b/src/modules/c/gfxtest/main.c
new file mode 100644
index 0000000..05617fa
--- /dev/null
+++ b/src/modules/c/gfxtest/main.c
@@ -0,0 +1,110 @@
+/*  
+ * Copyright (c) 2009 The tyndur Project. All rights reserved.
+ *
+ * This code is derived from software contributed to the tyndur Project
+ * by Alexander Siol.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR 
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.*/
+
+#include <video/video.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+int main(int argc, char** argv)
+{
+    stdout = 0;
+    driver_context_t* main_context;
+    main_context = libvideo_create_driver_context("vesa");
+    libvideo_use_driver_context(main_context);
+    libvideo_get_command_buffer(1024);
+
+    printf("Habe Kontext:\n pid: %d\n context: %d\n", main_context->driverpid,
+        main_context->drivercontext);
+    printf("Kommandobuffer: %d an %x, Länge %d\n", main_context->cmdbufferid, 
+        main_context->cmdbuffer, main_context->cmdbufferlen);
+
+    int num_devices = libvideo_get_num_devices();
+    int a, b, c;
+    for (a = 0; a < num_devices; a++) {
+        printf("Device %d / %d\n", a + 1, num_devices);
+        int num_displays = libvideo_get_num_displays(a);
+        for (b = 0; b < num_displays; b++) {
+            dword* modes = libvideo_get_modes(0, 0);
+            printf("\tDisplay %d / %d, %d Modi verfügbar\n", b + 1, 
+                num_displays, modes[0]);
+            for (c = 0; c < modes[0]; c++) {
+                printf("\t\tModus: %dx%dx%d\n", modes[1 + c*4], 
+                    modes[1 + c*4 + 1], modes[1 + c*4 + 2]);
+            }
+        }
+    }
+
+    libvideo_change_device(0);
+    printf("Gerät gesetzt.\n");
+
+    libvideo_change_color(0, 255, 0, 0);
+    libvideo_do_command_buffer();
+
+    printf("Farbe gesetzt.\n");
+
+    if (libvideo_change_display_resolution(0, 1024, 768, 16) != 0) {
+        printf("Modus setzen fehlgeschlagen\n");
+        return -1;
+    }
+
+    printf("Modus gesetzt.\n");
+
+    video_bitmap_t *front;
+    front = libvideo_get_frontbuffer_bitmap(0);
+
+    video_bitmap_t *drawing_test_bitmap;
+    drawing_test_bitmap = libvideo_create_bitmap(800, 600, 0, NULL);
+
+
+    void *databuffer = malloc(20 * 20 * 4);
+    memset(databuffer, 0xdd, 20*20*4);
+    video_bitmap_t *loaded_bitmap;
+    loaded_bitmap = libvideo_create_bitmap(20, 20, 20*20*4, databuffer);
+    libvideo_change_target(drawing_test_bitmap);
+
+    // Sternförmig Linien malen.
+    int x = 100, y = 100;
+    for (a = 0; a <= 360; a += 1) {
+        x = cos(a * M_PI / 180) * 50;
+        y = sin(a * M_PI / 180) * 50;
+        libvideo_change_color(0, a * 255 / 360, a * 255 / 360, a * 255 / 360);
+        libvideo_draw_line(100, 100, 100 + x, 100 + y);
+    }
+
+    libvideo_change_target(front);
+    libvideo_draw_rectangle(200, 200, 200, 200);
+    libvideo_draw_pixel(800, 600);
+    libvideo_draw_bitmap_part(drawing_test_bitmap, 50, 50, 50, 50, 100, 100);
+    libvideo_draw_bitmap(loaded_bitmap, 90, 90);
+    libvideo_do_command_buffer();
+
+    printf("Finished.\n", front->id);
+
+    return 0;
+}
-- 
1.6.0.4