From 6120304537470e7e5ff94b3bf19a33787ca69083 Mon Sep 17 00:00:00 2001
From: spicyjpeg <88942473+spicyjpeg@users.noreply.github.com>
Date: Wed, 29 Jun 2022 12:40:46 +0200
Subject: Refactor libpsxgpu in C, add OT drawing queue

---
 libpsn00b/psxgpu/putdispenvraw.s | 71 ----------------------------------------
 1 file changed, 71 deletions(-)
 delete mode 100644 libpsn00b/psxgpu/putdispenvraw.s

(limited to 'libpsn00b/psxgpu/putdispenvraw.s')

diff --git a/libpsn00b/psxgpu/putdispenvraw.s b/libpsn00b/psxgpu/putdispenvraw.s
deleted file mode 100644
index 747796f..0000000
--- a/libpsn00b/psxgpu/putdispenvraw.s
+++ /dev/null
@@ -1,71 +0,0 @@
-.set noreorder
-.set noat
-
-.include "hwregs_a.h"
-
-.set DISP_mode,		0
-.set DISP_vxpos,	4
-.set DISP_vypos,	6
-.set DISP_fbx,		8
-.set DISP_fby,		10
-
-.section .text
-
-
-.global PutDispEnvRaw
-.type PutDispEnvRaw, @function
-PutDispEnvRaw:
-	addiu	$sp, -8
-	sw		$ra, 0($sp)
-	sw		$s0, 4($sp)
-
-	lui		$s0, IOBASE
-
-	lh		$at, DISP_vxpos($a0)	# Set horizontal display range
-	li		$v0, 608
-	add		$v0, $at
-	li		$v1, 3168
-	add		$v1, $at
-	sll		$v1, 12
-	or		$v0, $v1
-	lui		$v1, 0x600
-	or		$v1, $v0
-	sw		$v1, GPU_GP1($s0)
-
-	lh		$at, DISP_vypos($a0)	# Set vertical display range (for NTSC)
-	li		$v1, 120				# (values differet for PAL modes)
-	sub		$v1, $at
-	li		$v0, 136
-	sub		$v0, $v1
-	andi	$v0, 0x1ff
-	li		$v1, 120
-	add		$v1, $at
-	li		$at, 136
-	add		$at, $v1
-	andi	$at, 0x1ff
-	sll		$at, 10
-	or		$v0, $at
-	lui		$at, 0x700
-	or		$v0, $at
-	sw		$v0, GPU_GP1($s0)
-
-	lw		$v0, DISP_mode($a0)		# Set video mode
-	lui		$at, 0x800
-	or		$v0, $at
-	sw		$v0, GPU_GP1($s0)
-
-	lhu		$v0, DISP_fbx($a0)		# Set VRAM XY offset
-	lhu		$v1, DISP_fby($a0)
-	andi	$v0, 0x3ff
-	andi	$v1, 0x1ff
-	sll		$v1, 10
-	or		$v0, $v1
-	lui		$v1, 0x500
-	or		$v0, $v1
-	sw		$v0, GPU_GP1($s0)
-
-	lw		$ra, 0($sp)
-	lw		$s0, 4($sp)
-	jr		$ra
-	addiu	$sp, 8
-
-- 
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