GL_OES_framebuffer_object https://www.khronos.org/registry/OpenGL/extensions/OES/OES_framebuffer_object.txt GL_OES_framebuffer_object GL_NONE_OES 0 GL_INVALID_FRAMEBUFFER_OPERATION_OES 0x0506 GL_RGBA4_OES 0x8056 GL_RGB5_A1_OES 0x8057 GL_DEPTH_COMPONENT16_OES 0x81A5 GL_MAX_RENDERBUFFER_SIZE_OES 0x84E8 GL_FRAMEBUFFER_BINDING_OES 0x8CA6 GL_RENDERBUFFER_BINDING_OES 0x8CA7 GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_OES 0x8CD0 GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_OES 0x8CD1 GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_OES 0x8CD2 GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_OES 0x8CD3 GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_OES 0x8CD4 GL_FRAMEBUFFER_COMPLETE_OES 0x8CD5 GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_OES 0x8CD6 GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_OES 0x8CD7 GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_OES 0x8CD9 GL_FRAMEBUFFER_INCOMPLETE_FORMATS_OES 0x8CDA GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_OES 0x8CDB GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_OES 0x8CDC GL_FRAMEBUFFER_UNSUPPORTED_OES 0x8CDD GL_COLOR_ATTACHMENT0_OES 0x8CE0 GL_DEPTH_ATTACHMENT_OES 0x8D00 GL_STENCIL_ATTACHMENT_OES 0x8D20 GL_FRAMEBUFFER_OES 0x8D40 GL_RENDERBUFFER_OES 0x8D41 GL_RENDERBUFFER_WIDTH_OES 0x8D42 GL_RENDERBUFFER_HEIGHT_OES 0x8D43 GL_RENDERBUFFER_INTERNAL_FORMAT_OES 0x8D44 GL_STENCIL_INDEX1_OES 0x8D46 GL_STENCIL_INDEX4_OES 0x8D47 GL_STENCIL_INDEX8_OES 0x8D48 GL_RENDERBUFFER_RED_SIZE_OES 0x8D50 GL_RENDERBUFFER_GREEN_SIZE_OES 0x8D51 GL_RENDERBUFFER_BLUE_SIZE_OES 0x8D52 GL_RENDERBUFFER_ALPHA_SIZE_OES 0x8D53 GL_RENDERBUFFER_DEPTH_SIZE_OES 0x8D54 GL_RENDERBUFFER_STENCIL_SIZE_OES 0x8D55 GL_RGB565_OES 0x8D62 void glBindFramebufferOES (GLenum target, GLuint framebuffer) void glBindRenderbufferOES (GLenum target, GLuint renderbuffer) GLenum glCheckFramebufferStatusOES (GLenum target) void glDeleteFramebuffersOES (GLsizei n, const GLuint* framebuffers) void glDeleteRenderbuffersOES (GLsizei n, const GLuint* renderbuffers) void glFramebufferRenderbufferOES (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer) void glFramebufferTexture2DOES (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level) void glGenFramebuffersOES (GLsizei n, GLuint* framebuffers) void glGenRenderbuffersOES (GLsizei n, GLuint* renderbuffers) void glGenerateMipmapOES (GLenum target) void glGetFramebufferAttachmentParameterivOES (GLenum target, GLenum attachment, GLenum pname, GLint* params) void glGetRenderbufferParameterivOES (GLenum target, GLenum pname, GLint* params) GLboolean glIsFramebufferOES (GLuint framebuffer) GLboolean glIsRenderbufferOES (GLuint renderbuffer) void glRenderbufferStorageOES (GLenum target, GLenum internalformat, GLsizei width, GLsizei height)