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Diffstat (limited to 'src/libGLESv2/constants.h')
-rw-r--r-- | src/libGLESv2/constants.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/libGLESv2/constants.h b/src/libGLESv2/constants.h new file mode 100644 index 00000000..9f24d66a --- /dev/null +++ b/src/libGLESv2/constants.h @@ -0,0 +1,34 @@ +// +// Copyright (c) 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. +// + +// Contants.h: Defines some implementation specific and gl constants + +#ifndef LIBGLESV2_CONSTANTS_H_ +#define LIBGLESV2_CONSTANTS_H_ + +namespace gl +{ + +enum +{ + MAX_VERTEX_ATTRIBS = 16, + MAX_TEXTURE_IMAGE_UNITS = 16, + + // Implementation upper limits, real maximums depend on the hardware + IMPLEMENTATION_MAX_VERTEX_TEXTURE_IMAGE_UNITS = 16, + IMPLEMENTATION_MAX_COMBINED_TEXTURE_IMAGE_UNITS = MAX_TEXTURE_IMAGE_UNITS + IMPLEMENTATION_MAX_VERTEX_TEXTURE_IMAGE_UNITS, + + IMPLEMENTATION_MAX_VARYING_VECTORS = 32, + IMPLEMENTATION_MAX_DRAW_BUFFERS = 8 +}; + +const float ALIASED_LINE_WIDTH_RANGE_MIN = 1.0f; +const float ALIASED_LINE_WIDTH_RANGE_MAX = 1.0f; +const float ALIASED_POINT_SIZE_RANGE_MIN = 1.0f; + +} + +#endif // LIBGLESV2_CONSTANTS_H_ |