| 100 | } |
| 101 | |
| 102 | void upload() |
| 103 | { |
| 104 | bindToUnit(GL_TEXTURE0); |
| 105 | glPixelStorei(GL_UNPACK_ALIGNMENT, 1); |
| 106 | glTexSubImage2D(GL_TEXTURE_RECTANGLE, /*level*/0, /*xoffset*/0, /*yoffset*/0, width, height, FormatT::Format, FormatT::Type, data); |
| 107 | } |
| 108 | |
| 109 | void download() |
| 110 | { |