diff options
Diffstat (limited to 'libpsn00b/psxgpu/storeimage.s')
| -rw-r--r-- | libpsn00b/psxgpu/storeimage.s | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/libpsn00b/psxgpu/storeimage.s b/libpsn00b/psxgpu/storeimage.s index 5d4c793..554e83c 100644 --- a/libpsn00b/psxgpu/storeimage.s +++ b/libpsn00b/psxgpu/storeimage.s @@ -17,7 +17,7 @@ StoreImage: sw $ra, 0($sp) sw $s0, 4($sp) - lui $s0, 0x1f80 # Set I/O segment base address + lui $s0, IOBASE # Set I/O segment base address .Lgpu_wait: # Wait for GPU to be ready for commands and DMA jal ReadGPUstat @@ -29,21 +29,21 @@ StoreImage: nop lui $v0, 0x400 # Set DMA direction to off - sw $v0, GP1($s0) + sw $v0, GPU_GP1($s0) lui $v0, 0x0100 # Clear GPU cache - sw $v0, GP0($s0) + sw $v0, GPU_GP0($s0) lui $v1, 0xc000 # Store image from VRAM - sw $v1, GP0($s0) + sw $v1, GPU_GP0($s0) lw $v0, RECT_x($a0) # Set XY and dimensions of image lw $v1, RECT_w($a0) - sw $v0, GP0($s0) - sw $v1, GP0($s0) + sw $v0, GPU_GP0($s0) + sw $v1, GPU_GP0($s0) lui $v0, 0x400 # Set DMA direction to VRAMtoCPU ori $v0, 0x3 - sw $v0, GP1($s0) + sw $v0, GPU_GP1($s0) lhu $v0, RECT_w($a0) # Get rectangle size lhu $v1, RECT_h($a0) @@ -54,8 +54,8 @@ StoreImage: sll $v1, 0x10 ori $v1, 0x8 - sw $a1, D2_MADR($s0) # Set DMA base address and transfer length - sw $v1, D2_BCR($s0) + sw $a1, DMA2_MADR($s0) # Set DMA base address and transfer length + sw $v1, DMA2_BCR($s0) .Lgpu_wait_2: # Wait for GPU to be ready for commands and DMA jal ReadGPUstat @@ -67,7 +67,7 @@ StoreImage: lui $v0, 0x100 # Start DMA transfer ori $v0, 0x200 - sw $v0, D2_CHCR($s0) + sw $v0, DMA2_CHCR($s0) lw $ra, 0($sp) lw $s0, 4($sp) |