FGFS-4.1/OpenSceneGraph
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #221 from tomhog/topic-gles3-ios

Browse Source 
GLES3 support improvements on iOS
This commit is contained in:
OpenSceneGraph git repository
2017-03-21 17:56:39 +00:00
committed by GitHub
parent 1778a2a6fb 423e14f92f
commit 429aef3b08
34 changed files with 347 additions and 206 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/osg/State.cpp
View File

@@ -181,7 +181,7 @@ void State::initializeExtensionProcs()
_isSecondaryColorSupported = osg::isGLExtensionSupported(_contextID,"GL_EXT_secondary_color");
_isFogCoordSupported = osg::isGLExtensionSupported(_contextID,"GL_EXT_fog_coord");
_isVertexBufferObjectSupported = OSG_GLES2_FEATURES || OSG_GL3_FEATURES || osg::isGLExtensionSupported(_contextID,"GL_ARB_vertex_buffer_object");
_isVertexBufferObjectSupported = OSG_GLES2_FEATURES || OSG_GLES3_FEATURES || OSG_GL3_FEATURES || osg::isGLExtensionSupported(_contextID,"GL_ARB_vertex_buffer_object");
_isVertexArrayObjectSupported = _glExtensions->isVAOSupported;
const DisplaySettings* ds = getDisplaySettings() ? getDisplaySettings() : osg::DisplaySettings::instance().get();
@@ -226,7 +226,7 @@ void State::initializeExtensionProcs()
setGLExtensionFuncPtr(_glDrawArraysInstanced, "glDrawArraysInstanced","glDrawArraysInstancedARB","glDrawArraysInstancedEXT");
setGLExtensionFuncPtr(_glDrawElementsInstanced, "glDrawElementsInstanced","glDrawElementsInstancedARB","glDrawElementsInstancedEXT");
if (osg::getGLVersionNumber() >= 2.0 || osg::isGLExtensionSupported(_contextID, "GL_ARB_vertex_shader") || OSG_GLES2_FEATURES || OSG_GL3_FEATURES)
if (osg::getGLVersionNumber() >= 2.0 || osg::isGLExtensionSupported(_contextID, "GL_ARB_vertex_shader") || OSG_GLES2_FEATURES || OSG_GLES3_FEATURES || OSG_GL3_FEATURES)
{
glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS,&_glMaxTextureUnits);
#ifdef OSG_GL_FIXED_FUNCTION_AVAILABLE