FGFS-4.1/OpenSceneGraph
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GLES3 now working on iOS, tried to maintain support for have bother gles2 and gles3, allowed avfoundation to be added on iOS, improved iOS example cmake generation

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Thomas Hogarth
2017-03-18 06:53:32 +00:00
parent 3a6e28da9c
commit 7ba2e728cd
9 changed files with 298 additions and 99 deletions
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4
src/osg/State.cpp
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@@ -175,7 +175,7 @@ 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();
@@ -211,7 +211,7 @@ 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