mirror of
https://github.com/minetest/irrlicht.git
synced 2024-11-05 01:40:44 +01:00
9954667c45
The exact commands to make this commit were: git reset --hard origin/master find -type f | # list all regular files grep -E '\.(h|cpp|fsh|vsh|mm)|LICENSE$' | # filter for text files xargs -n 1 -P $(nproc) sed -i 's:\s*$::' # for each file, trim trailing whitespace including the CR git commit -a
58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
// Copyright (C) 2015 Patryk Nadrowski
|
|
// Copyright (C) 2009-2010 Amundis
|
|
// 2017 modified by Michael Zeilfelder (unifying extension handlers)
|
|
// This file is part of the "Irrlicht Engine".
|
|
// For conditions of distribution and use, see copyright notice in Irrlicht.h
|
|
|
|
#include "COGLES2ExtensionHandler.h"
|
|
|
|
#ifdef _IRR_COMPILE_WITH_OGLES2_
|
|
|
|
#include "irrString.h"
|
|
#include "SMaterial.h"
|
|
#include "fast_atof.h"
|
|
|
|
namespace irr
|
|
{
|
|
namespace video
|
|
{
|
|
void COGLES2ExtensionHandler::initExtensions()
|
|
{
|
|
getGLVersion();
|
|
|
|
getGLExtensions();
|
|
|
|
GLint val=0;
|
|
glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS, &val);
|
|
Feature.MaxTextureUnits = static_cast<u8>(val);
|
|
|
|
#ifdef GL_EXT_texture_filter_anisotropic
|
|
if (FeatureAvailable[IRR_GL_EXT_texture_filter_anisotropic])
|
|
{
|
|
glGetIntegerv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &val);
|
|
MaxAnisotropy = static_cast<u8>(val);
|
|
}
|
|
#endif
|
|
#ifdef GL_MAX_ELEMENTS_INDICES
|
|
glGetIntegerv(GL_MAX_ELEMENTS_INDICES, &val);
|
|
MaxIndices=val;
|
|
#endif
|
|
glGetIntegerv(GL_MAX_TEXTURE_SIZE, &val);
|
|
MaxTextureSize=static_cast<u32>(val);
|
|
#ifdef GL_EXT_texture_lod_bias
|
|
if (FeatureAvailable[IRR_EXT_texture_lod_bias])
|
|
glGetFloatv(GL_MAX_TEXTURE_LOD_BIAS_EXT, &MaxTextureLODBias);
|
|
#endif
|
|
glGetFloatv(GL_ALIASED_LINE_WIDTH_RANGE, DimAliasedLine);
|
|
glGetFloatv(GL_ALIASED_POINT_SIZE_RANGE, DimAliasedPoint);
|
|
|
|
Feature.MaxTextureUnits = core::min_(Feature.MaxTextureUnits, static_cast<u8>(MATERIAL_MAX_TEXTURES));
|
|
Feature.ColorAttachment = 1;
|
|
}
|
|
|
|
} // end namespace video
|
|
} // end namespace irr
|
|
|
|
|
|
#endif // _IRR_COMPILE_WITH_OGLES2_
|