Add libva, a library for video accelerated video processing.

third_party/libva/va/va_trace.h

+/*
+ * 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_TRACE_H
+#define VA_TRACE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int trace_flag;
+
+#define VA_TRACE_FLAG_LOG             0x1
+#define VA_TRACE_FLAG_BUFDATA         0x2
+#define VA_TRACE_FLAG_CODEDBUF        0x4
+#define VA_TRACE_FLAG_SURFACE_DECODE  0x8
+#define VA_TRACE_FLAG_SURFACE_ENCODE  0x10
+#define VA_TRACE_FLAG_SURFACE_JPEG    0x20
+#define VA_TRACE_FLAG_SURFACE         (VA_TRACE_FLAG_SURFACE_DECODE | \
+                                       VA_TRACE_FLAG_SURFACE_ENCODE | \
+                                       VA_TRACE_FLAG_SURFACE_JPEG)
+
+#define VA_TRACE_FUNC(trace_func,...)           \
+    if (trace_flag) {                           \
+        trace_func(__VA_ARGS__);                \
+    }
+#define VA_TRACE_LOG(trace_func,...)            \
+    if (trace_flag & VA_TRACE_FLAG_LOG) {            \
+        trace_func(__VA_ARGS__);                \
+    }
+#define VA_TRACE_SURFACE(trace_func,...)        \
+    if (trace_flag & (VA_TRACE_FLAG_SURFACE | VA_TRACE_FLAG_CODEDBUF)) {  \
+        trace_func(__VA_ARGS__);                \
+    }
+
+void va_TraceInit(VADisplay dpy);
+void va_TraceEnd(VADisplay dpy);
+
+void va_TraceMsg(int idx, const char *msg, ...);
+
+void va_TraceInitialize (
+    VADisplay dpy,
+    int *major_version,  /* out */
+    int *minor_version   /* out */
+);
+
+void va_TraceTerminate (
+    VADisplay dpy
+);
+
+void va_TraceCreateConfig(
+    VADisplay dpy,
+    VAProfile profile, 
+    VAEntrypoint entrypoint, 
+    VAConfigAttrib *attrib_list,
+    int num_attribs,
+    VAConfigID *config_id /* out */
+);
+
+void va_TraceCreateSurface(
+    VADisplay dpy,
+    int width,
+    int height,
+    int format,
+    int num_surfaces,
+    VASurfaceID *surfaces       /* out */
+);
+
+void va_TraceCreateContext(
+    VADisplay dpy,
+    VAConfigID config_id,
+    int picture_width,
+    int picture_height,
+    int flag,
+    VASurfaceID *render_targets,
+    int num_render_targets,
+    VAContextID *context                /* out */
+);
+
+
+void va_TraceMapBuffer (
+    VADisplay dpy,
+    VABufferID buf_id,  /* in */
+    void **pbuf         /* out */
+);
+
+
+void va_TraceBeginPicture(
+    VADisplay dpy,
+    VAContextID context,
+    VASurfaceID render_target
+);
+
+void va_TraceRenderPicture(
+    VADisplay dpy,
+    VAContextID context,
+    VABufferID *buffers,
+    int num_buffers
+);
+
+void va_TraceEndPicture(
+    VADisplay dpy,
+    VAContextID context,
+    int endpic_done
+);
+
+void va_TraceSyncSurface(
+    VADisplay dpy,
+    VASurfaceID render_target
+);
+
+void va_TraceQuerySurfaceStatus(
+    VADisplay dpy,
+    VASurfaceID render_target,
+    VASurfaceStatus *status     /* out */
+);
+
+void va_TraceQuerySurfaceError(
+        VADisplay dpy,
+        VASurfaceID surface,
+        VAStatus error_status,
+        void **error_info /*out*/
+);
+
+
+void va_TraceMaxNumDisplayAttributes (
+    VADisplay dpy,
+    int number
+);
+
+void va_TraceQueryDisplayAttributes (
+    VADisplay dpy,
+    VADisplayAttribute *attr_list,      /* out */
+    int *num_attributes                 /* out */
+);
+
+void va_TraceGetDisplayAttributes (
+    VADisplay dpy,
+    VADisplayAttribute *attr_list,
+    int num_attributes
+);
+
+void va_TraceSetDisplayAttributes (
+    VADisplay dpy,
+    VADisplayAttribute *attr_list,
+    int num_attributes
+);
+
+/* extern function called by display side */
+void va_TracePutSurface (
+    VADisplay dpy,
+    VASurfaceID surface,
+    void *draw, /* the target Drawable */
+    short srcx,
+    short srcy,
+    unsigned short srcw,
+    unsigned short srch,
+    short destx,
+    short desty,
+    unsigned short destw,
+    unsigned short desth,
+    VARectangle *cliprects, /* client supplied clip list */
+    unsigned int number_cliprects, /* number of clip rects in the clip list */
+    unsigned int flags /* de-interlacing flags */
+);
+
+#ifdef __cplusplus
+}
+#endif
+    
+
+#endif /* VA_TRACE_H */