diff options
Diffstat (limited to 'src/3rdparty/angle/src/libGLESv2/Uniform.cpp')
-rw-r--r-- | src/3rdparty/angle/src/libGLESv2/Uniform.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/libGLESv2/Uniform.cpp b/src/3rdparty/angle/src/libGLESv2/Uniform.cpp new file mode 100644 index 0000000000..5424e271b5 --- /dev/null +++ b/src/3rdparty/angle/src/libGLESv2/Uniform.cpp @@ -0,0 +1,43 @@ +#include "precompiled.h" +// +// Copyright (c) 2010-2013 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. +// + +#include "libGLESv2/Uniform.h" + +#include "libGLESv2/utilities.h" + +namespace gl +{ + +Uniform::Uniform(GLenum type, GLenum precision, const std::string &name, unsigned int arraySize) + : type(type), precision(precision), name(name), arraySize(arraySize) +{ + int bytes = gl::UniformInternalSize(type) * elementCount(); + data = new unsigned char[bytes]; + memset(data, 0, bytes); + dirty = true; + + psRegisterIndex = -1; + vsRegisterIndex = -1; + registerCount = VariableRowCount(type) * elementCount(); +} + +Uniform::~Uniform() +{ + delete[] data; +} + +bool Uniform::isArray() const +{ + return arraySize > 0; +} + +unsigned int Uniform::elementCount() const +{ + return arraySize > 0 ? arraySize : 1; +} + +} |