1 files changed, 125 insertions, 0 deletions
diff --git a/src/gallium/frontends/xvmc/xvmc_private.h b/src/gallium/frontends/xvmc/xvmc_private.h
new file mode 100644
index 00000000000..a1d026f704e
--- /dev/null
+++ b/src/gallium/frontends/xvmc/xvmc_private.h
@@ -0,0 +1,125 @@
+/**************************************************************************
+ *
+ * Copyright 2009 Younes Manton.
+ * 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 VMWARE 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 xvmc_private_h
+#define xvmc_private_h
+
+#include <X11/Xlib.h>
+#include <X11/extensions/XvMClib.h>
+
+#include "pipe/p_video_state.h"
+
+#include "util/u_debug.h"
+#include "util/u_math.h"
+
+#include "vl/vl_csc.h"
+#include "vl/vl_compositor.h"
+
+#define BLOCK_SIZE_SAMPLES 64
+#define BLOCK_SIZE_BYTES (BLOCK_SIZE_SAMPLES * 2)
+
+struct pipe_video_codec;
+struct pipe_video_buffer;
+
+struct pipe_sampler_view;
+struct pipe_fence_handle;
+
+typedef struct
+{
+   struct vl_screen *vscreen;
+   struct pipe_context *pipe;
+   struct pipe_video_codec *decoder;
+
+   enum VL_CSC_COLOR_STANDARD color_standard;
+   struct vl_procamp procamp;
+   struct vl_compositor compositor;
+   struct vl_compositor_state cstate;
+
+   unsigned short subpicture_max_width;
+   unsigned short subpicture_max_height;
+
+} XvMCContextPrivate;
+
+typedef struct
+{
+   struct pipe_video_buffer *video_buffer;
+
+   /* nonzero if this picture is already being decoded */
+   unsigned picture_structure;
+
+   XvMCSurface *ref[2];
+
+   struct pipe_fence_handle *fence;
+
+   /* The subpicture associated with this surface, if any. */
+   XvMCSubpicture *subpicture;
+
+   /* Some XvMC functions take a surface but not a context,
+      so we keep track of which context each surface belongs to. */
+   XvMCContext *context;
+} XvMCSurfacePrivate;
+
+typedef struct
+{
+   struct pipe_sampler_view *sampler;
+
+   /* optional palette for this subpicture */
+   struct pipe_sampler_view *palette;
+
+   struct u_rect src_rect;
+   struct u_rect dst_rect;
+
+   /* The surface this subpicture is currently associated with, if any. */
+   XvMCSurface *surface;
+
+   /* Some XvMC functions take a subpicture but not a context,
+      so we keep track of which context each subpicture belongs to. */
+   XvMCContext *context;
+} XvMCSubpicturePrivate;
+
+#define XVMC_OUT   0
+#define XVMC_ERR   1
+#define XVMC_WARN  2
+#define XVMC_TRACE 3
+
+static inline void XVMC_MSG(int level, const char *fmt, ...)
+{
+   static int debug_level = -1;
+
+   if (debug_level == -1) {
+      debug_level = MAX2(debug_get_num_option("XVMC_DEBUG", 0), 0);
+   }
+
+   if (level <= debug_level) {
+      va_list ap;
+      va_start(ap, fmt);
+      _debug_vprintf(fmt, ap);
+      va_end(ap);
+   }
+}
+
+#endif /* xvmc_private_h */