Add the ChameleonMan PowerVR sample.
BUG=14598298
Change-Id: Id6dcaebe793cf3d3a10af571348f461023d2a9d2
Reviewed-on: https://swiftshader-review.googlesource.com/1090
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
diff --git a/tests/third_party/PowerVR/Tools/PVRTBoneBatch.h b/tests/third_party/PowerVR/Tools/PVRTBoneBatch.h
new file mode 100644
index 0000000..e739728
--- /dev/null
+++ b/tests/third_party/PowerVR/Tools/PVRTBoneBatch.h
@@ -0,0 +1,80 @@
+/*!****************************************************************************
+
+ @file PVRTBoneBatch.h
+ @copyright Copyright (c) Imagination Technologies Limited.
+ @brief Utility functions which process vertices.
+
+******************************************************************************/
+#ifndef _PVRTBONEBATCH_H_
+#define _PVRTBONEBATCH_H_
+
+#include "PVRTVertex.h"
+#include <stdlib.h>
+
+/*!***************************************************************************
+ Handles a batch of bones
+*****************************************************************************/
+/*!***************************************************************************
+ @class CPVRTBoneBatches
+ @brief A class for processing vertices into bone batches
+*****************************************************************************/
+class CPVRTBoneBatches
+{
+public:
+ int *pnBatches; /*!< Space for nBatchBoneMax bone indices, per batch */
+ int *pnBatchBoneCnt; /*!< Actual number of bone indices, per batch */
+ int *pnBatchOffset; /*!< Offset into triangle array, per batch */
+ int nBatchBoneMax; /*!< Stored value as was passed into Create() */
+ int nBatchCnt; /*!< Number of batches to render */
+
+ /*!***********************************************************************
+ @brief Fills the bone batch structure
+ @param[out] pnVtxNumOut vertex count
+ @param[out] pVtxOut Output vertices (program must free() this)
+ @param[in,out] pui32Idx index array for triangle list
+ @param[in] nVtxNum vertex count
+ @param[in] pVtx vertices
+ @param[in] nStride Size of a vertex (in bytes)
+ @param[in] nOffsetWeight Offset in bytes to the vertex bone-weights
+ @param[in] eTypeWeight Data type of the vertex bone-weights
+ @param[in] nOffsetIdx Offset in bytes to the vertex bone-indices
+ @param[in] eTypeIdx Data type of the vertex bone-indices
+ @param[in] nTriNum Number of triangles
+ @param[in] nBatchBoneMax Number of bones a batch can reference
+ @param[in] nVertexBones Number of bones affecting each vertex
+ @return PVR_SUCCESS if successful
+ *************************************************************************/
+ EPVRTError Create(
+ int * const pnVtxNumOut,
+ char ** const pVtxOut,
+ unsigned int * const pui32Idx,
+ const int nVtxNum,
+ const char * const pVtx,
+ const int nStride,
+ const int nOffsetWeight,
+ const EPVRTDataType eTypeWeight,
+ const int nOffsetIdx,
+ const EPVRTDataType eTypeIdx,
+ const int nTriNum,
+ const int nBatchBoneMax,
+ const int nVertexBones);
+
+ /*!***********************************************************************
+ @brief Destroy the bone batch structure
+ *************************************************************************/
+ void Release()
+ {
+ FREE(pnBatches);
+ FREE(pnBatchBoneCnt);
+ FREE(pnBatchOffset);
+ nBatchCnt = 0;
+ }
+};
+
+
+#endif /* _PVRTBONEBATCH_H_ */
+
+/*****************************************************************************
+ End of file (PVRTBoneBatch.h)
+*****************************************************************************/
+
