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| author | John Wilbert M. Villamor <lameguy64@gmail.com> | 2019-04-06 10:11:07 +0800 |
|---|---|---|
| committer | John Wilbert M. Villamor <lameguy64@gmail.com> | 2019-04-06 10:11:07 +0800 |
| commit | f3e040230772f978540a71aea43dfde200992922 (patch) | |
| tree | bd8ca31b72dd01e24980b073854e263589530f56 /libpsn00b/psxgpu/vsynccallback.s | |
| download | psn00bsdk-f3e040230772f978540a71aea43dfde200992922.tar.gz | |
First commit
Diffstat (limited to 'libpsn00b/psxgpu/vsynccallback.s')
| -rw-r--r-- | libpsn00b/psxgpu/vsynccallback.s | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/libpsn00b/psxgpu/vsynccallback.s b/libpsn00b/psxgpu/vsynccallback.s new file mode 100644 index 0000000..1f96bbc --- /dev/null +++ b/libpsn00b/psxgpu/vsynccallback.s @@ -0,0 +1,25 @@ +.set noreorder + +.section .text + +.global VSyncCallback +.type VSyncCallback, @function +VSyncCallback: + addiu $sp, -8 + sw $ra, 0($sp) + + jal EnterCriticalSection + sw $a0, 4($sp) + + lw $a0, 4($sp) + la $v0, _vsync_callback_func + sw $a0, 0($v0) + + jal ExitCriticalSection + nop + + lw $ra, 0($sp) + addiu $sp, 8 + jr $ra + nop + |