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Line 11:
Line 11: − + − + + + + + − | 3+ − | [[LCD#Framebuffers|Framebuffer]] virtual address, for the main screen this is the 3D left framebuffer+ − + − + − + − + − |- − | 6 − | ? − |- − | 7 − | Value for [[LCD|0x1EF00X78]], controls which framebuffer is displayed − + Line 37:
Line 35: − + − + + + + + + + + + + + + + + + + − +
no edit summary
| Screen ID: 0=main, 1=sub
| Screen ID: 0=main, 1=sub
|-
|-
| 2
| 2-7
| Active framebuffer: 0=first, 1=second
| Framebuffer info structure
|}
=Response=
{| class="wikitable" border="1"
|-
|-
! Index Word
! Description
|-
|-
| 4
| 0
| For the main screen: 3D right framebuffer address
| Header code
|-
|-
| 5
| 1
| Value for [[LCD|0x1EF00X90]], controls framebuffer width
| Result code
|}
|}
=Response=
=Framebuffer info structure=
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
|-
|-
| 0
| 0
| Header code
| Active framebuffer: 0=first, 1=second
|-
|-
| 1
| 1
| Result code
| [[LCD#Framebuffers|Framebuffer]] virtual address, for the main screen this is the 3D left framebuffer
|-
| 2
| For the main screen: 3D right framebuffer address
|-
| 3
| Value for [[LCD|0x1EF00X90]], controls framebuffer width
|-
| 4
| ?
|-
| 5
| Value for [[LCD|0x1EF00X78]], controls which framebuffer is displayed
|-
| 6
| ?
|}
|}
=Description=
=Description=
This sets GSP state for the LCD framebuffers, and other state as well. When the value of [[LCD]] register 0x1EF00X54 is >0x54, the GSP state for the specified screenID is immediately written to the LCD registers.
This sets GSP state for the LCD framebuffers, and other state as well. When the value of [[LCD]] register 0x1EF00X54 is >0x54, the GSP state for the specified screenID is immediately written to the LCD registers. This command should only be used when directly writing to the framebuffers, otherwise when rendering to the framebuffers with the [[GPU]] the framebuffer info stored in [[GSP_Shared_Memory|GSP shared memory]] should be used instead.