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-rw-r--r--examples/demos/n00bdemo/smd_s.h336
1 files changed, 0 insertions, 336 deletions
diff --git a/examples/demos/n00bdemo/smd_s.h b/examples/demos/n00bdemo/smd_s.h
deleted file mode 100644
index 4dca4dd..0000000
--- a/examples/demos/n00bdemo/smd_s.h
+++ /dev/null
@@ -1,336 +0,0 @@
-.set OT_ADDR, 0
-.set OT_LEN, 4
-.set OT_ZDIV, 8
-.set OT_ZOFF, 10
-
-.set SMD_HEAD_ID, 0
-.set SMD_HEAD_FLAG, 4
-.set SMD_HEAD_NVERTS, 6
-.set SMD_HEAD_NNORMS, 8
-.set SMD_HEAD_NPRIMS, 10
-.set SMD_HEAD_PVERTS, 12
-.set SMD_HEAD_PNORMS, 16
-.set SMD_HEAD_PPRIMS, 20
-.set SMD_HEAD_SIZE, 24
-
-.set POLYF3_tag, 0
-.set POLYF3_tpage, 4
-.set POLYF3_rgbc, 8
-.set POLYF3_xy0, 12
-.set POLYF3_xy1, 16
-.set POLYF3_xy2, 20
-.set POLYF3_len, 24
-
-.set POLYFT3_tag, 0
-.set POLYFT3_rgbc, 4
-.set POLYFT3_xy0, 8
-.set POLYFT3_uv0, 12
-.set POLYFT3_clut, 14
-.set POLYFT3_xy1, 16
-.set POLYFT3_uv1, 20
-.set POLYFT3_tpage, 22
-.set POLYFT3_xy2, 24
-.set POLYFT3_uv2, 28
-.set POLYFT3_pad, 30
-.set POLYFT3_len, 32
-
-.set POLYG3_tag, 0
-.set POLYG3_tpage, 4
-.set POLYG3_rgbc0, 8
-.set POLYG3_xy0, 12
-.set POLYG3_rgbc1, 16
-.set POLYG3_xy1, 20
-.set POLYG3_rgbc2, 24
-.set POLYG3_xy2, 28
-.set POLYG3_len, 32
-
-.set POLYGT3_tag, 0
-.set POLYGT3_rgbc0, 4
-.set POLYGT3_xy0, 8
-.set POLYGT3_uv0, 12
-.set POLYGT3_clut, 14
-.set POLYGT3_rgbc1, 16
-.set POLYGT3_xy1, 20
-.set POLYGT3_uv1, 24
-.set POLYGT3_tpage, 26
-.set POLYGT3_rgbc2, 28
-.set POLYGT3_xy2, 32
-.set POLYGT3_uv2, 36
-.set POLYGT3_pad, 38
-.set POLYGT3_len, 40
-
-.set POLYF4_tag, 0
-.set POLYF4_tpage, 4
-.set POLYF4_rgbc, 8
-.set POLYF4_xy0, 12
-.set POLYF4_xy1, 16
-.set POLYF4_xy2, 20
-.set POLYF4_xy3, 24
-.set POLYF4_len, 28
-
-.set POLYFT4_tag, 0
-.set POLYFT4_rgbc, 4
-.set POLYFT4_xy0, 8
-.set POLYFT4_uv0, 12
-.set POLYFT4_clut, 14
-.set POLYFT4_xy1, 16
-.set POLYFT4_uv1, 20
-.set POLYFT4_tpage, 22
-.set POLYFT4_xy2, 24
-.set POLYFT4_uv2, 28
-.set POLYFT4_pad0, 30
-.set POLYFT4_xy3, 32
-.set POLYFT4_uv3, 36
-.set POLYFT4_pad1, 38
-.set POLYFT4_len, 40
-
-.set POLYG4_tag, 0
-.set POLYG4_tpage, 4
-.set POLYG4_rgbc0, 8
-.set POLYG4_xy0, 12
-.set POLYG4_rgbc1, 16
-.set POLYG4_xy1, 20
-.set POLYG4_rgbc2, 24
-.set POLYG4_xy2, 28
-.set POLYG4_rgbc3, 32
-.set POLYG4_xy3, 36
-.set POLYG4_len, 40
-
-.set POLYGT4_tag, 0
-.set POLYGT4_rgbc0, 4
-.set POLYGT4_xy0, 8
-.set POLYGT4_uv0, 12
-.set POLYGT4_clut, 14
-.set POLYGT4_rgbc1, 16
-.set POLYGT4_xy1, 20
-.set POLYGT4_uv1, 24
-.set POLYGT4_tpage, 26
-.set POLYGT4_rgbc2, 28
-.set POLYGT4_xy2, 32
-.set POLYGT4_uv2, 36
-.set POLYGT4_pad0, 38
-.set POLYGT4_rgbc3, 40
-.set POLYGT4_xy3, 44
-.set POLYGT4_uv3, 48
-.set POLYGT4_pad1, 50
-.set POLYGT4_len, 52
-
-.set CLIP_LEFT, 1
-.set CLIP_RIGHT, 2
-.set CLIP_TOP, 4
-.set CLIP_BOTTOM, 8
-
-
-# Clip routine macros, based on Cohen-Sutherland line clipping algorithm
-# but only with the off-screen dectection logic extended for polygons
-
-.macro ClipTestTri
-
- # X0 clip test
- mfc2 $t7, C2_SXY0
- sll $v1, $t8, 16
- sra $v1, 16
- sll $v0, $t7, 16
- sra $v0, 16
- bge $v0, $v1, .no_clip_l_x0
- move $s0, $0
- ori $s0, CLIP_LEFT
-.no_clip_l_x0:
- sll $v1, $t9, 16
- sra $v1, 16
- ble $v0, $v1, .no_clip_r_x0
- nop
- ori $s0, CLIP_RIGHT
-.no_clip_r_x0:
- # Y0 clip test
- sra $v0, $t7, 16
- sra $v1, $t8, 16
- bge $v0, $v1, .no_clip_t_y0
- nop
- ori $s0, CLIP_TOP
-.no_clip_t_y0:
- sra $v1, $t9, 16
- ble $v0, $v1, .no_clip_b_y0
- nop
- ori $s0, CLIP_BOTTOM
-.no_clip_b_y0:
-
- # X1 clip test
- mfc2 $t7, C2_SXY1
- sll $v1, $t8, 16
- sra $v1, 16
- sll $v0, $t7, 16
- sra $v0, 16
- bge $v0, $v1, .no_clip_l_x1
- move $s1, $0
- ori $s1, CLIP_LEFT
-.no_clip_l_x1:
- sll $v1, $t9, 16
- sra $v1, 16
- ble $v0, $v1, .no_clip_r_x1
- nop
- ori $s1, CLIP_RIGHT
-.no_clip_r_x1:
- # Y1 clip test
- sra $v0, $t7, 16
- sra $v1, $t8, 16
- bge $v0, $v1, .no_clip_t_y1
- nop
- ori $s1, CLIP_TOP
-.no_clip_t_y1:
- sra $v1, $t9, 16
- ble $v0, $v1, .no_clip_b_y1
- nop
- ori $s1, CLIP_BOTTOM
-.no_clip_b_y1:
-
- # X2 clip test
- mfc2 $t7, C2_SXY2
- sll $v1, $t8, 16
- sra $v1, 16
- sll $v0, $t7, 16
- sra $v0, 16
- bge $v0, $v1, .no_clip_l_x2
- move $s2, $0
- ori $s2, CLIP_LEFT
-.no_clip_l_x2:
- sll $v1, $t9, 16
- sra $v1, 16
- ble $v0, $v1, .no_clip_r_x2
- nop
- ori $s2, CLIP_RIGHT
-.no_clip_r_x2:
- # Y2 clip test
- sra $v0, $t7, 16
- sra $v1, $t8, 16
- bge $v0, $v1, .no_clip_t_y2
- nop
- ori $s2, CLIP_TOP
-.no_clip_t_y2:
- sra $v1, $t9, 16
- ble $v0, $v1, .no_clip_b_y2
- nop
- ori $s2, CLIP_BOTTOM
-.no_clip_b_y2:
-
-.endm
-
-
-.macro ClipTestQuad
-
- # X0 clip test
- sll $v0, $t6, 16
- sra $v0, 16
- sll $v1, $t8, 16
- sra $v1, 16
- bge $v0, $v1, .no_clip_l_x0_q
- move $s0, $0
- ori $s0, CLIP_LEFT
-.no_clip_l_x0_q:
- sll $v1, $t9, 16
- sra $v1, 16
- ble $v0, $v1, .no_clip_r_x0_q
- nop
- ori $s0, CLIP_RIGHT
-.no_clip_r_x0_q:
- # Y0 clip test
- sra $v0, $t6, 16
- sra $v1, $t8, 16
- bge $v0, $v1, .no_clip_t_y0_q
- nop
- ori $s0, CLIP_TOP
-.no_clip_t_y0_q:
- sra $v1, $t9, 16
- ble $v0, $v1, .no_clip_b_y0_q
- nop
- ori $s0, CLIP_BOTTOM
-.no_clip_b_y0_q:
-
- # X1 clip test
- mfc2 $t7, C2_SXY0
- sll $v1, $t8, 16
- sra $v1, 16
- sll $v0, $t7, 16
- sra $v0, 16
- bge $v0, $v1, .no_clip_l_x1_q
- move $s1, $0
- ori $s1, CLIP_LEFT
-.no_clip_l_x1_q:
- sll $v1, $t9, 16
- sra $v1, 16
- ble $v0, $v1, .no_clip_r_x1_q
- nop
- ori $s1, CLIP_RIGHT
-.no_clip_r_x1_q:
- # Y1 clip test
- sra $v0, $t7, 16
- sra $v1, $t8, 16
- bge $v0, $v1, .no_clip_t_y1_q
- nop
- ori $s1, CLIP_TOP
-.no_clip_t_y1_q:
- sra $v1, $t9, 16
- ble $v0, $v1, .no_clip_b_y1_q
- nop
- ori $s1, CLIP_BOTTOM
-.no_clip_b_y1_q:
-
- # X2 clip test
- mfc2 $t7, C2_SXY1
- sll $v1, $t8, 16
- sra $v1, 16
- sll $v0, $t7, 16
- sra $v0, 16
- bge $v0, $v1, .no_clip_l_x2_q
- move $s2, $0
- ori $s2, CLIP_LEFT
-.no_clip_l_x2_q:
- sll $v1, $t9, 16
- sra $v1, 16
- ble $v0, $v1, .no_clip_r_x2_q
- nop
- ori $s2, CLIP_RIGHT
-.no_clip_r_x2_q:
- # Y2 clip test
- sra $v0, $t7, 16
- sra $v1, $t8, 16
- bge $v0, $v1, .no_clip_t_y2_q
- nop
- ori $s2, CLIP_TOP
-.no_clip_t_y2_q:
- sra $v1, $t9, 16
- ble $v0, $v1, .no_clip_b_y2_q
- nop
- ori $s2, CLIP_BOTTOM
-.no_clip_b_y2_q:
-
- # X3 clip test
- mfc2 $t7, C2_SXY2
- sll $v1, $t8, 16
- sra $v1, 16
- sll $v0, $t7, 16
- sra $v0, 16
- bge $v0, $v1, .no_clip_l_x3_q
- move $s3, $0
- ori $s3, CLIP_LEFT
-.no_clip_l_x3_q:
- sll $v1, $t9, 16
- sra $v1, 16
- ble $v0, $v1, .no_clip_r_x3_q
- nop
- ori $s3, CLIP_RIGHT
-.no_clip_r_x3_q:
- # Y4 clip test
- sra $v0, $t7, 16
- sra $v1, $t8, 16
- bge $v0, $v1, .no_clip_t_y3_q
- nop
- ori $s3, CLIP_TOP
-.no_clip_t_y3_q:
- sra $v1, $t9, 16
- ble $v0, $v1, .no_clip_b_y3_q
- nop
- ori $s3, CLIP_BOTTOM
-.no_clip_b_y3_q:
-
-.endm
generated by cgit v1.2.3 (git 2.39.1) at 2026-08-21 01:53:08 +0000