1 files changed, 141 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/nine/volume9.h b/src/gallium/state_trackers/nine/volume9.h
new file mode 100644
index 00000000000..802836659c2
--- /dev/null
+++ b/src/gallium/state_trackers/nine/volume9.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2011 Joakim Sindholt <[email protected]>
+ *
+ * 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
+ * on 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
+ * THE AUTHOR(S) AND/OR THEIR 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 _NINE_VOLUME9_H_
+#define _NINE_VOLUME9_H_
+
+#include "iunknown.h"
+
+#include "pipe/p_state.h"
+#include "util/u_inlines.h"
+
+struct util_hash_table;
+
+struct NineDevice9;
+
+struct NineVolume9
+{
+    struct NineUnknown base;
+
+    struct pipe_resource *resource;
+    unsigned level;
+    unsigned level_actual;
+
+    uint8_t *data; /* system memory backing */
+
+    D3DVOLUME_DESC desc;
+    struct pipe_resource info;
+    unsigned stride;
+    unsigned layer_stride;
+
+    struct pipe_transfer *transfer;
+    unsigned lock_count;
+
+    struct pipe_box dirty_box[2];
+
+    struct pipe_context *pipe;
+
+    /* for [GS]etPrivateData/FreePrivateData */
+    struct util_hash_table *pdata;
+};
+static INLINE struct NineVolume9 *
+NineVolume9( void *data )
+{
+    return (struct NineVolume9 *)data;
+}
+
+HRESULT
+NineVolume9_new( struct NineDevice9 *pDevice,
+                 struct NineUnknown *pContainer,
+                 struct pipe_resource *pResource,
+                 unsigned Level,
+                 D3DVOLUME_DESC *pDesc,
+                 struct NineVolume9 **ppOut );
+
+/*** Nine private ***/
+
+static INLINE void
+NineVolume9_SetResource( struct NineVolume9 *This,
+                         struct pipe_resource *resource, unsigned level )
+{
+    This->level = level;
+    pipe_resource_reference(&This->resource, resource);
+}
+
+void
+NineVolume9_AddDirtyRegion( struct NineVolume9 *This,
+                            const struct pipe_box *box );
+
+static INLINE void
+NineVolume9_ClearDirtyRegion( struct NineVolume9 *This )
+{
+    memset(&This->dirty_box, 0, sizeof(This->dirty_box));
+}
+
+HRESULT
+NineVolume9_CopyVolume( struct NineVolume9 *This,
+                        struct NineVolume9 *From,
+                        unsigned dstx, unsigned dsty, unsigned dstz,
+                        struct pipe_box *pSrcBox );
+
+HRESULT
+NineVolume9_UploadSelf( struct NineVolume9 *This );
+
+
+/*** Direct3D public ***/
+
+HRESULT WINAPI
+NineVolume9_SetPrivateData( struct NineVolume9 *This,
+                            REFGUID refguid,
+                            const void *pData,
+                            DWORD SizeOfData,
+                            DWORD Flags );
+
+HRESULT WINAPI
+NineVolume9_GetPrivateData( struct NineVolume9 *This,
+                            REFGUID refguid,
+                            void *pData,
+                            DWORD *pSizeOfData );
+
+HRESULT WINAPI
+NineVolume9_FreePrivateData( struct NineVolume9 *This,
+                             REFGUID refguid );
+
+HRESULT WINAPI
+NineVolume9_GetContainer( struct NineVolume9 *This,
+                          REFIID riid,
+                          void **ppContainer );
+
+HRESULT WINAPI
+NineVolume9_GetDesc( struct NineVolume9 *This,
+                     D3DVOLUME_DESC *pDesc );
+
+HRESULT WINAPI
+NineVolume9_LockBox( struct NineVolume9 *This,
+                     D3DLOCKED_BOX *pLockedVolume,
+                     const D3DBOX *pBox,
+                     DWORD Flags );
+
+HRESULT WINAPI
+NineVolume9_UnlockBox( struct NineVolume9 *This );
+
+#endif /* _NINE_VOLUME9_H_ */