* [BugFix] fix compile error
* [Feature] fix spirte, label test when EGL context lost
* [Feature] map uniform location
* [Feature] remove unneeded codes
* [Feature] add BufferManager
* [Feature] fix compile error
* [Feature] add files
* [Feature] remove unneeded codes
* [Feature] no need to release opengl resource
* [Feature] update BufferManager
* 1. reCreate frame buffer when needed.
2. initial texture when come back to foreground
* [Feature] add Program and Buffer event listener
* [FixTerrain] need check location had used before
* fix compile error
* add updateTextureDescrptor function for TextureMTL, since TextureMTL creation was move to Texture2D constructor.
* [FixDrawNode] record buffer data when needed
* [FixShaderTest] add nullptr judgement
* [FixShaderText] no need to reCreate ProgramState when come back to foreground
* [FixRenderTexture] retain the render texture image
* [Feature] optimize buffer memory
* fix compile error
* fix CI test fail
* [BugFix] fix crashed test in metal
* [Feature] add comments
* [Feature] modify ways to get max_vertex_attribute
* [Feature] make it crashed in debug mode
* hack to make sprite3d test work
* support cull face
* support setting front face winding
* convert depth compare function type
* clean codes
* remove usage of glprogramstate
* pass needed information to Material::draw()
* add 3d textures
* enable animation
* 3D: compile on windows (#179)
* exclude source files from extensions/
* enable assets and 3D
* run on windows
* update comments
* use std::vector instead of raw pointer void *
* compile on mac
* revert cmake
* fix bufferdata
* add todos
* remove dirty flag from uniform buffer
* argument type const &
* enable more tests
* update shader
* save: failed to compile
* pass compilation
* fix type convert
* save stage
* save stage 2
* remove VertexData & IndexBuffer & VertexBuffer
* comment out _meshCommand
* comment bindPredefinedVertexAttribs()
* fix xcode project file
* simple refactor
* remove unused files
* revert sprite3d testcase position
* revert change
* remove ProgramGL::bindPredefinedVertexAttribs()
* add header <string>
* fix uniform size
sgosztyla