diff options
Diffstat (limited to 'chromium/third_party/angle/src/compiler/VariablePacker.h')
-rw-r--r-- | chromium/third_party/angle/src/compiler/VariablePacker.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/chromium/third_party/angle/src/compiler/VariablePacker.h b/chromium/third_party/angle/src/compiler/VariablePacker.h deleted file mode 100644 index 8987066cc37..00000000000 --- a/chromium/third_party/angle/src/compiler/VariablePacker.h +++ /dev/null @@ -1,41 +0,0 @@ -// -// Copyright (c) 2002-2012 The ANGLE Project Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. -// - -#ifndef _VARIABLEPACKER_INCLUDED_ -#define _VARIABLEPACKER_INCLUDED_ - -#include <vector> -#include "compiler/ShHandle.h" - -class VariablePacker { - public: - // Returns true if the passed in variables pack in maxVectors following - // the packing rules from the GLSL 1.017 spec, Appendix A, section 7. - bool CheckVariablesWithinPackingLimits( - int maxVectors, - const TVariableInfoList& in_variables); - - // Gets how many components in a row a data type takes. - static int GetNumComponentsPerRow(ShDataType type); - - // Gets how many rows a data type takes. - static int GetNumRows(ShDataType type); - - private: - static const int kNumColumns = 4; - static const unsigned kColumnMask = (1 << kNumColumns) - 1; - - unsigned makeColumnFlags(int column, int numComponentsPerRow); - void fillColumns(int topRow, int numRows, int column, int numComponentsPerRow); - bool searchColumn(int column, int numRows, int* destRow, int* destSize); - - int topNonFullRow_; - int bottomNonFullRow_; - int maxRows_; - std::vector<unsigned> rows_; -}; - -#endif // _VARIABLEPACKER_INCLUDED_ |