LCD Registers: Difference between revisions
No edit summary |
|||
| Line 64: | Line 64: | ||
|- | |- | ||
| 15-0 | | 15-0 | ||
| Framebuffer | | Framebuffer format | ||
|- | |- | ||
| 31-16 | | 31-16 | ||
| ? | | ? | ||
|} | |||
=== Framebuffer format === | |||
{| class="wikitable" border="1" | |||
|- | |||
! Bit | |||
! Description | |||
|- | |||
| 3-0 | |||
| Color format | |||
|- | |||
| 4 | |||
| Unused? | |||
|- | |||
| 5 | |||
| Set when the main screen 3D right framebuffer address is set. | |||
|- | |||
| 6 | |||
| 1 = main screen, 0 = sub screen. However if bit5 is set, this bit is cleared. | |||
|- | |||
| 7 | |||
| ? | |||
|- | |||
| 9-8 | |||
| Value 1 = unknown, 3 = unknown. | |||
|- | |||
| 15-10 | |||
| Unused? | |||
|} | |||
=== Framebuffer color formats === | |||
{| class="wikitable" border="1" | |||
|- | |||
! Value | |||
! Description | |||
|- | |||
| 0 | |||
| GL_RGBA8_OES | |||
|- | |||
| 1 | |||
| GL_RGB8_OES | |||
|- | |||
| 2 | |||
| GL_RGB565_OES | |||
|- | |||
| 3 | |||
| GL_RGB5_A1_OES | |||
|- | |||
| 4 | |||
| GL_RGBA4_OES | |||
|} | |} | ||