Latest revision as of 22:54, 13 October 2023

Request[edit]

Index Word	Description
0	Header code [0x00180000]

Index Word	Description
0	Header code [0x00180240]
1	Result code
2-5	Capture info for the top screen
6-9	Capture info for the bottom screen

Index Word	Description
0	Left framebuffer VA
1	Right framebuffer VA (top screen only)
2	Format
3	Stride (offset 0x90)

This returns the current framebuffer state. The returned framebuffer addresses are for the currently active framebuffers.

@@ Line 16: / Line 16: @@
 |-
 | 0
-| Header code
+| Header code [0x00180240]
 |-
 | 1
 | Result code
 |-
-| 2-9
+| 2-5
-| Output 0x20-byte capture info structure.
+| Capture info for the top screen
+|-
+| 6-9
+| Capture info for the bottom screen
 |}
-=Capture info entry=
+=Capture info=
 {| class="wikitable" border="1"
 |-
@@ Line 32: / Line 35: @@
 |-
 | 0
-| [[LCD#Framebuffers|Framebuffer]] process virtual address, for the main screen this is the 3D left framebuffer
+| Left framebuffer VA
 |-
 | 1
-| For the main screen: 3D right framebuffer process vaddr
+| Right framebuffer VA (top screen only)
 |-
 | 2
-| Framebuffer [[LCD|format]], this u16 is stored in the low u16 for LCD register 0x1EF00X70.
+| [[GPU/External_Registers#Framebuffer_format|Format]]
 |-
 | 3
-| Value for [[LCD|0x1EF00X90]], controls framebuffer width
+| [[GPU/External_Registers#LCD_Source_Framebuffer_Setup|Stride]] (offset 0x90)
-|}
-=Capture info structure=
-{| class="wikitable" border="1"
-|-
-!  Index Word
-!  Description
-|-
-| 0-3
-| Capture info entry for the main screen.
-|-
-| 4-7
-| Capture info entry for the sub screen.
 |}
 =Description=
-This returns the current framebuffer state.
+This returns the current framebuffer state. The returned framebuffer addresses are for the currently active framebuffers.