1GL_OES_texture_buffer 2https://www.khronos.org/registry/OpenGL/extensions/OES/OES_texture_buffer.txt 3GL_OES_texture_buffer 4 5 GL_TEXTURE_BUFFER_BINDING_OES 0x8C2A 6 GL_TEXTURE_BUFFER_OES 0x8C2A 7 GL_MAX_TEXTURE_BUFFER_SIZE_OES 0x8C2B 8 GL_TEXTURE_BINDING_BUFFER_OES 0x8C2C 9 GL_TEXTURE_BUFFER_DATA_STORE_BINDING_OES 0x8C2D 10 GL_SAMPLER_BUFFER_OES 0x8DC2 11 GL_INT_SAMPLER_BUFFER_OES 0x8DD0 12 GL_UNSIGNED_INT_SAMPLER_BUFFER_OES 0x8DD8 13 GL_IMAGE_BUFFER_OES 0x9051 14 GL_INT_IMAGE_BUFFER_OES 0x905C 15 GL_UNSIGNED_INT_IMAGE_BUFFER_OES 0x9067 16 GL_TEXTURE_BUFFER_OFFSET_OES 0x919D 17 GL_TEXTURE_BUFFER_SIZE_OES 0x919E 18 GL_TEXTURE_BUFFER_OFFSET_ALIGNMENT_OES 0x919F 19 void glTexBufferOES (GLenum target, GLenum internalformat, GLuint buffer) 20 void glTexBufferRangeOES (GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size) 21