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| author | spicyjpeg <88942473+spicyjpeg@users.noreply.github.com> | 2022-06-29 12:40:46 +0200 |
|---|---|---|
| committer | spicyjpeg <88942473+spicyjpeg@users.noreply.github.com> | 2022-06-29 12:40:46 +0200 |
| commit | 6120304537470e7e5ff94b3bf19a33787ca69083 (patch) | |
| tree | f489c6dceae0846184dddd38444ef8519f799f7b /libpsn00b/psxgpu/drawprim.s | |
| parent | 578181ace1374e72cb93d69d2c201ce7a0a2300c (diff) | |
| download | psn00bsdk-6120304537470e7e5ff94b3bf19a33787ca69083.tar.gz | |
Refactor libpsxgpu in C, add OT drawing queue
Diffstat (limited to 'libpsn00b/psxgpu/drawprim.s')
| -rw-r--r-- | libpsn00b/psxgpu/drawprim.s | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/libpsn00b/psxgpu/drawprim.s b/libpsn00b/psxgpu/drawprim.s deleted file mode 100644 index d62c202..0000000 --- a/libpsn00b/psxgpu/drawprim.s +++ /dev/null @@ -1,41 +0,0 @@ -.set noreorder - -.include "hwregs_a.h" - -.text - -.global DrawPrim -.type DrawPrim, @function -DrawPrim: - - addiu $sp, -8 - sw $ra, 0($sp) - sw $s0, 4($sp) - - move $s0, $a0 # Wait for GPU to complete - jal DrawSync - move $a0, $0 - - lui $a3, IOBASE - lui $v0, 0x0400 # Set transfer direction to off - sw $v0, GPU_GP1($a3) - - move $a0, $s0 - lbu $a1, 3($a0) # Get length of primitive packet - addiu $a0, 4 - addiu $a1, -1 - -.Ltransfer_loop: - lw $v0, 0($a0) - addiu $a0, 4 - sw $v0, GPU_GP0($a3) - bgtz $a1, .Ltransfer_loop - addiu $a1, -1 - - jal DrawSync - move $a0, $0 - - lw $ra, 0($sp) - lw $s0, 4($sp) - jr $ra - addiu $sp, 8
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