michael@0: //
michael@0: // Copyright (c) 2013 The ANGLE Project Authors. All rights reserved.
michael@0: // Use of this source code is governed by a BSD-style license that can be
michael@0: // found in the LICENSE file.
michael@0: //
michael@0: 
michael@0: // Contants.h: Defines some implementation specific and gl constants
michael@0: 
michael@0: #ifndef LIBGLESV2_CONSTANTS_H_
michael@0: #define LIBGLESV2_CONSTANTS_H_
michael@0: 
michael@0: namespace gl
michael@0: {
michael@0: 
michael@0: enum
michael@0: {
michael@0:     MAX_VERTEX_ATTRIBS = 16,
michael@0:     MAX_TEXTURE_IMAGE_UNITS = 16,
michael@0: 
michael@0:     // Implementation upper limits, real maximums depend on the hardware
michael@0:     IMPLEMENTATION_MAX_VERTEX_TEXTURE_IMAGE_UNITS = 16,
michael@0:     IMPLEMENTATION_MAX_COMBINED_TEXTURE_IMAGE_UNITS = MAX_TEXTURE_IMAGE_UNITS + IMPLEMENTATION_MAX_VERTEX_TEXTURE_IMAGE_UNITS,    
michael@0: 
michael@0:     IMPLEMENTATION_MAX_VARYING_VECTORS = 32,
michael@0:     IMPLEMENTATION_MAX_DRAW_BUFFERS = 8
michael@0: };
michael@0: 
michael@0: const float ALIASED_LINE_WIDTH_RANGE_MIN = 1.0f;
michael@0: const float ALIASED_LINE_WIDTH_RANGE_MAX = 1.0f;
michael@0: const float ALIASED_POINT_SIZE_RANGE_MIN = 1.0f;
michael@0: 
michael@0: }
michael@0: 
michael@0: #endif // LIBGLESV2_CONSTANTS_H_