1 files changed, 78 insertions, 0 deletions
diff --git a/examples/videoscale/vs_image.h b/examples/videoscale/vs_image.h
new file mode 100644
index 0000000..ba912f9
--- /dev/null
+++ b/examples/videoscale/vs_image.h
@@ -0,0 +1,78 @@
+/*
+ * Image Scaling Functions
+ * Copyright (c) 2005 David A. Schleef <ds@schleef.org>
+ * All rights reserved.
+ *
+ * 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 AUTHOR ``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 AUTHOR 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.
+ */
+
+#ifndef __VS_IMAGE_H__
+#define __VS_IMAGE_H__
+
+#include <liboil/liboil-stdint.h>
+
+typedef struct _VSImage VSImage;
+
+struct _VSImage {
+  uint8_t *pixels;
+  int width;
+  int height;
+  int stride;
+};
+
+void vs_image_scale_nearest_RGBA (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+void vs_image_scale_linear_RGBA (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+
+void vs_image_scale_nearest_RGB (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+void vs_image_scale_linear_RGB (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+
+void vs_image_scale_nearest_YUYV (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+void vs_image_scale_linear_YUYV (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+
+void vs_image_scale_nearest_UYVY (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+void vs_image_scale_linear_UYVY (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+
+void vs_image_scale_nearest_Y (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+void vs_image_scale_linear_Y (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+
+void vs_image_scale_nearest_RGB565 (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+void vs_image_scale_linear_RGB565 (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+
+void vs_image_scale_nearest_RGB555 (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+void vs_image_scale_linear_RGB555 (const VSImage *dest, const VSImage *src,
+    uint8_t *tmpbuf);
+
+#endif
+