extension gles2.OES_required_internalformat # Some formats were not promoted to core in OpenGL ES ignore GL_ALPHA8_OES ignore GL_LUMINANCE4_ALPHA4_OES ignore GL_LUMINANCE8_ALPHA8_OES ignore GL_LUMINANCE8_OES ignore GL_RGB10_EXT # 32-bit fixed point depth was not promoted to core in OpenGL ES; prefer # GL_DEPTH_COMPONENT32F from ARB_depth_buffer_float optional GL_DEPTH_COMPONENT32_OES # 5/6/5-bit RGB internal format additionally requires ARB_ES2_compatibility on # desktop OpenGL optional GL_RGB565_OES # Combined depth/stencil format additionally requires EXT_packed_depth_stencil # on desktop OpenGL optional GL_DEPTH24_STENCIL8_OES