Add libva, a library for video accelerated video processing.

third_party/libva/va/va_fool.h

Index: third_party/libva/va/va_fool.h
diff --git a/third_party/libva/va/va_fool.h b/third_party/libva/va/va_fool.h
new file mode 100644
index 0000000000000000000000000000000000000000..5ea483062274e7c19c1f8396c0f6bdf61b345f2a
--- /dev/null
+++ b/third_party/libva/va/va_fool.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2009 Intel Corporation. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef VA_FOOL_H
+#define VA_FOOL_H
+
+#include <stdio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int fool_codec;
+extern int fool_postp;
+
+#define VA_FOOL_FLAG_DECODE  0x1
+#define VA_FOOL_FLAG_ENCODE  0x2
+#define VA_FOOL_FLAG_JPEG    0x4
+
+#define VA_FOOL_FUNC(fool_func,...)            \
+    if (fool_codec) {                          \
+        ret = fool_func(__VA_ARGS__);          \
+    }
+#define VA_FOOL_RETURN()                       \
+    if (fool_codec) {                          \
+        return VA_STATUS_SUCCESS;              \
+    }
+
+void va_FoolInit(VADisplay dpy);
+int va_FoolEnd(VADisplay dpy);
+
+int va_FoolCreateConfig(
+        VADisplay dpy,
+        VAProfile profile, 
+        VAEntrypoint entrypoint, 
+        VAConfigAttrib *attrib_list,
+        int num_attribs,
+        VAConfigID *config_id /* out */
+);
+
+
+VAStatus va_FoolCreateBuffer(
+    VADisplay dpy,
+    VAContextID context,	/* in */
+    VABufferType type,		/* in */
+    unsigned int size,		/* in */
+    unsigned int num_elements,	/* in */
+    void *data,			/* in */
+    VABufferID *buf_id		/* out */
+);
+
+VAStatus va_FoolMapBuffer (
+    VADisplay dpy,
+    VABufferID buf_id,	/* in */
+    void **pbuf 	/* out */
+);
+
+VAStatus va_FoolUnmapBuffer(
+        VADisplay dpy,
+        VABufferID buf_id	/* in */
+);
+
+VAStatus va_FoolBufferInfo (
+    VADisplay dpy,
+    VABufferID buf_id,  /* in */
+    VABufferType *type, /* out */
+    unsigned int *size,         /* out */
+    unsigned int *num_elements /* out */
+);
+    
+    
+#ifdef __cplusplus
+}
+#endif
+
+#endif