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authorJens Arnold <amiconn@rockbox.org>2006-08-24 06:23:03 +0000
committerJens Arnold <amiconn@rockbox.org>2006-08-24 06:23:03 +0000
commit92fe88a3a7318903b1eb377f92bea750d8f66068 (patch)
tree47a7c2c529acb229318cb84cdeb15dd1915b5e9e
parent9b981429136799c0cc666b107242252ccc0c2bc4 (diff)
downloadrockbox-92fe88a3a7318903b1eb377f92bea750d8f66068.tar.gz
rockbox-92fe88a3a7318903b1eb377f92bea750d8f66068.zip
X5: Applied tweaks from the H300 lcd_yuv_blit to the X5 version. Smaller code and ca. 1% speedup.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10729 a1c6a512-1295-4272-9138-f99709370657
Diffstat
-rw-r--r--firmware/target/coldfire/iaudio/x5/lcd-as-x5.S476
1 files changed, 207 insertions, 269 deletions
diff --git a/firmware/target/coldfire/iaudio/x5/lcd-as-x5.S b/firmware/target/coldfire/iaudio/x5/lcd-as-x5.S
index 1a527bb8f3..7c89fb925e 100644
--- a/firmware/target/coldfire/iaudio/x5/lcd-as-x5.S
+++ b/firmware/target/coldfire/iaudio/x5/lcd-as-x5.S
@@ -40,316 +40,254 @@
40 * |G| = |1.000000 -0.334136 -0.714136| |Pb| 40 * |G| = |1.000000 -0.334136 -0.714136| |Pb|
41 * |B| |1.000000 1.772000 0.000000| |Pr| 41 * |B| |1.000000 1.772000 0.000000| |Pr|
42 * Scaled, normalized, rounded and tweaked to yield RGB 666: 42 * Scaled, normalized, rounded and tweaked to yield RGB 666:
43 * |R| |74 0 102| |Y' - 16| / 256 43 * |R| |74 0 101| |Y' - 16| / 256
44 * |G| = |74 -25 -52| |Cb - 128| / 256 44 * |G| = |74 -24 -51| |Cb - 128| / 256
45 * |B| |74 129 0| |Cr - 128| / 256 45 * |B| |74 128 0| |Cr - 128| / 256
46 */ 46 */
47 .align 2 47 .align 2
48 .global lcd_write_yuv420_lines 48 .global lcd_write_yuv420_lines
49 .type lcd_write_yuv420_lines,@function 49 .type lcd_write_yuv420_lines,@function
50lcd_write_yuv420_lines: 50lcd_write_yuv420_lines:
51 lea.l (-40,%sp),%sp /* free up some registers */ 51 lea.l (-36,%sp),%sp /* free up some registers */
52 movem.l %d2-%d7/%a2-%a5,(%sp) 52 movem.l %d2-%d6/%a2-%a5,(%sp)
53 53
54 lea.l 0xf0008002,%a0 /* LCD data port */ 54 lea.l 0xf0008002,%a0 /* LCD data port */
55 move.l (40+4,%sp),%a1 /* Y data */ 55 movem.l (36+4,%sp),%a1-%a5 /* Y data, Cb data, guv storage, Cr data, width */
56 move.l (40+8,%sp),%a2 /* Cb data */ 56 lea.l (%a1,%a5),%a5 /* end address */
57 move.l (40+12,%sp),%a3 /* guv storage */
58 move.l (40+16,%sp),%a4 /* Cr data */
59 move.l (40+20,%sp),%d0 /* width */
60 lea.l (%a1,%d0.l),%a5 /* end address */
61 57
62.yuv_line_loop1: 58.yuv_line_loop1:
63 /** Write first pixel **/ 59 /** Write first pixel **/
64 clr.l %d1 /* get y component */ 60 clr.l %d1 /* get bu component */
65 move.b (%a1)+,%d1 61 move.b (%a2),%d1
66 subq.l #8,%d1 62 clr.l %d3 /* get rv component */
67 subq.l #8,%d1 63 move.b (%a4),%d3
68 moveq.l #74,%d6 64 moveq.l #-128,%d0
69 muls.w %d6,%d1 65 add.l %d0,%d1
70 asr.l #8,%d1 66 add.l %d0,%d3
71 67
72 clr %d2 /* get bu component */ 68 move.l %d1,%d2 /* %d2 = cb component for guv */
73 move.b (%a2),%d2 69 asr.l #1,%d1 /* %d1 = 128 * (Cb - 128) / 256 */
74 moveq.l #-128,%d6 70 move.b %d1,(%a2)+ /* save bu for next line */
75 add.l %d6,%d2 71 moveq.l #-24,%d0 /* multiply first term of guv */
76 move.l %d2,%d3 /* %d3 = cb component for guv */ 72 muls.w %d0,%d2
77 move.w #129,%d6 73 moveq.l #-51,%d0 /* multiply second term of guv */
78 muls.w %d6,%d2 74 muls.w %d3,%d0
75 add.l %d0,%d2
79 asr.l #8,%d2 76 asr.l #8,%d2
80 move.b %d2,(%a2)+ /* save bu for next line */ 77 move.b %d2,(%a3)+ /* save guv for next line */
81 78 moveq.l #101,%d0
82 moveq.l #-25,%d6 /* multiply first term of guv */ 79 muls.w %d0,%d3
83 muls.w %d6,%d3 80 asr.l #8,%d3
84 81 move.b %d3,(%a4)+ /* save rv for next line */
85 clr %d4 /* get rv component */ 82
86 move.b (%a4),%d4 83 clr.l %d4 /* get y component */
87 moveq.l #-128,%d6 84 move.b (%a1)+,%d4
88 add.l %d6,%d4 85 moveq.l #74,%d0
89 move.l %d4,%d7 /* %d7 = cr component for guv */ 86 muls.w %d0,%d4
90 moveq.l #102,%d6
91 muls.w %d6,%d4
92 asr.l #8,%d4 87 asr.l #8,%d4
93 move.b %d4,(%a4)+ /* save rv for next line */ 88 subq.l #4,%d4
89 move.l %d4,%d5
90 move.l %d4,%d6
91 /* : %d4,%d5,%d6 = Y, %d1 = bu, %d2 = guv, %d3 = rv */
94 92
95 moveq.l #-52,%d6 /* multiply second term of guv */ 93 add.l %d3,%d4 /* get r */
96 muls.w %d6,%d7 94 add.l %d2,%d5 /* get g */
97 add.l %d7,%d3 95 add.l %d1,%d6 /* get b */
98 asr.l #8,%d3 96
99 move.b %d3,(%a3)+ /* save guv for next line */ 97 move.l %d6,%d0 /* is clamping needed? */
100 /* : %d1 = Y, %d2 = bu, %d3 = guv, %d4 = rv */ 98 or.l %d5,%d0
101 99 or.l %d4,%d0
102 move.l %d1,%d5 /* get r */ 100 asr.l #6,%d0
103 add.l %d4,%d5
104 move.l %d1,%d6 /* get g */
105 add.l %d3,%d6
106 move.l %d1,%d7 /* get b */
107 add.l %d2,%d7
108
109 move.l %d7,%d1 /* is clamping needed? */
110 or.l %d6,%d1
111 or.l %d5,%d1
112 asr.l #6,%d1
113 beq.b .yuv_no_clamp1 /* values in range: skip clamping */ 101 beq.b .yuv_no_clamp1 /* values in range: skip clamping */
114 bpl.b .yuv_r63_test1 /* no negative values: skip to high bounds checks */ 102 moveq.l #63, %d0
115.yuv_r0_test1: 103 cmp.l %d0, %d4
116 clr.l %d1 /* check for any values < 0 */ 104 bls.s .yuv_red_ok1
117 cmp.l %d1,%d5 105 spl.b %d4
118 bgt.b .yuv_g0_test1 106 and.l %d0, %d4
119 clr.l %d5 107.yuv_red_ok1:
120.yuv_g0_test1: 108 cmp.l %d0, %d5
121 cmp.l %d1,%d6 109 bls.s .yuv_green_ok1
122 bgt.b .yuv_b0_test1 110 spl.b %d5
123 clr.l %d6 111 and.l %d0, %d5
124.yuv_b0_test1: 112.yuv_green_ok1:
125 cmp.l %d1,%d7 113 cmp.l %d0, %d6
126 bgt.b .yuv_r63_test1 114 bls.s .yuv_blue_ok1
127 clr.l %d7 115 spl.b %d6
128.yuv_r63_test1: /* check for any values > 63 */ 116 and.l %d0, %d6
129 moveq.l #63,%d1 117.yuv_blue_ok1:
130 cmp.l %d1,%d5
131 blt.b .yuv_g63_test1
132 move.l %d1,%d5
133.yuv_g63_test1:
134 cmp.l %d1,%d6
135 blt.b .yuv_b63_test1
136 move.l %d1,%d6
137.yuv_b63_test1:
138 cmp.l %d1,%d7
139 blt.b .yuv_no_clamp1
140 move.l %d1,%d7
141.yuv_no_clamp1: 118.yuv_no_clamp1:
142 /* : %d5 = R, %d6 = G, %d7 = B */ 119 /* : %d4 = R, %d5 = G, %d6 = B */
143 120
144 move.l %d6,%d1 /* save g for lower 9 bits */ 121 move.l %d5,%d0 /* save g for lower 9 bits */
145 lsl.l #3,%d5 /* R << 3 */ 122 lsl.l #3,%d4 /* R << 3 */
146 lsr.l #3,%d1 /* G >> 3 */ 123 lsr.l #3,%d0 /* G >> 3 */
147 or.l %d5,%d1 124 or.l %d4,%d0
148 move.w %d1,(%a0) /* |00000000|000000000|0000000r|rrrrrggg| */ 125 move.w %d0,(%a0) /* |00000000|000000000|0000000r|rrrrrggg| */
149 lsl.l #6,%d6 /* B << 6 */ 126 lsl.l #6,%d5 /* B << 6 */
150 or.l %d6,%d7 /* |00000000|000000000|0000gggg|ggbbbbbb| */ 127 or.l %d5,%d6 /* |00000000|000000000|0000gggg|ggbbbbbb| */
151 move.w %d7,(%a0) 128 move.w %d6,(%a0)
152 129
153 /** Write second pixel **/ 130 /** Write second pixel **/
154 clr %d1
155 move.b (%a1)+,%d1 /* get y component */
156 subq.l #8,%d1
157 subq.l #8,%d1
158 moveq.l #74,%d6
159 muls.w %d6,%d1
160 asr.l #8,%d1
161 /* : %d1 = Y, %d2 = bu, %d3 = guv, %d4 = rv */
162
163 /* Add Y + each chroma component (can clobber %d2-%d4 values now) */
164 add.l %d1,%d4 /* get r */
165 add.l %d1,%d3 /* get g */
166 add.l %d1,%d2 /* get b */
167
168 move.l %d2,%d1 /* is clamping needed? */
169 or.l %d3,%d1
170 or.l %d4,%d1
171 asr.l #6,%d1
172 beq.b .yuv_no_clamp2 /* values in range: skip clamping */
173 bpl.b .yuv_r63_test2 /* no negative values: skip to high bounds checks */
174.yuv_r0_test2:
175 clr.l %d1 /* check for any values < 0 */
176 cmp.l %d1,%d4
177 bgt.b .yuv_g0_test2
178 clr.l %d4 131 clr.l %d4
179.yuv_g0_test2: 132 move.b (%a1)+,%d4 /* get y component */
180 cmp.l %d1,%d3 133 moveq.l #74,%d0
181 bgt.b .yuv_b0_test2 134 muls.w %d0,%d4
182 clr.l %d3 135 asr.l #8,%d4
183.yuv_b0_test2: 136 subq.l #4,%d4
184 cmp.l %d1,%d2 137 /* : %d4 = Y, %d1 = bu, %d2 = guv, %d3 = rv */
185 bgt.b .yuv_r63_test2 138
186 clr.l %d2 139 /* Add Y + each chroma component (can clobber %d1-%d3 values now) */
187.yuv_r63_test2: /* check for any values > 63 */ 140 add.l %d4,%d3 /* get r */
188 moveq.l #63,%d1 141 add.l %d4,%d2 /* get g */
189 cmp.l %d1,%d4 142 add.l %d4,%d1 /* get b */
190 blt.b .yuv_g63_test2 143
191 move.l %d1,%d4 144 move.l %d1,%d0 /* is clamping needed? */
192.yuv_g63_test2: 145 or.l %d2,%d0
193 cmp.l %d1,%d3 146 or.l %d3,%d0
194 blt.b .yuv_b63_test2 147 asr.l #6,%d0
195 move.l %d1,%d3 148 beq.b .yuv_no_clamp2 /* values in range: skip clamping */
196.yuv_b63_test2: 149 moveq.l #63, %d0
197 cmp.l %d1,%d2 150 cmp.l %d0, %d3
198 blt.b .yuv_no_clamp2 151 bls.s .yuv_red_ok2
199 move.l %d1,%d2 152 spl.b %d3
153 and.l %d0, %d3
154.yuv_red_ok2:
155 cmp.l %d0, %d2
156 bls.s .yuv_green_ok2
157 spl.b %d2
158 and.l %d0, %d2
159.yuv_green_ok2:
160 cmp.l %d0, %d1
161 bls.s .yuv_blue_ok2
162 spl.b %d1
163 and.l %d0, %d1
164.yuv_blue_ok2:
200.yuv_no_clamp2: 165.yuv_no_clamp2:
201 /* : %d4 = R, %d3 = G, %d2 = B */ 166 /* : %d3 = R, %d2 = G, %d1 = B */
202 167
203 move.l %d3,%d1 /* save g for lower 9 bits */ 168 move.l %d2,%d0 /* save g for lower 9 bits */
204 lsl.l #3,%d4 /* R << 3 */ 169 lsl.l #3,%d3 /* R << 3 */
205 lsr.l #3,%d1 /* G >> 3 */ 170 lsr.l #3,%d0 /* G >> 3 */
206 or.l %d4,%d1 /* |00000000|000000000|0000000r|rrrrrggg| */ 171 or.l %d3,%d0 /* |00000000|000000000|0000000r|rrrrrggg| */
172 move.w %d0,(%a0)
173 lsl.l #6,%d2 /* G << 6 */
174 or.l %d2,%d1 /* |00000000|000000000|0000gggg|ggbbbbbb| */
207 move.w %d1,(%a0) 175 move.w %d1,(%a0)
208 lsl.l #6,%d3 /* G << 6 */
209 or.l %d3,%d2 /* |00000000|000000000|0000gggg|ggbbbbbb| */
210 move.w %d2,(%a0)
211 176
212 cmp.l %a1,%a5 /* run %a1 up to end of line */ 177 cmp.l %a1,%a5 /* run %a1 up to end of line */
213 bhi.w .yuv_line_loop1 178 bhi.w .yuv_line_loop1
214 179
215 /* Rewind chroma pointers */ 180 /* Rewind chroma pointers */
216 move.l (40+8,%sp),%a2 /* bu data */ 181 movem.l (36+8, %sp), %a2-%a5 /* bu data, guv data, rv data, width */
217 move.l (40+12,%sp),%a3 /* guv data */ 182 lea.l (%a1, %a5), %a5 /* next end address */
218 move.l (40+16,%sp),%a4 /* rv data */
219 lea.l (%a5,%d0),%a5 /* next end address */
220 183
221.yuv_line_loop2: 184.yuv_line_loop2:
222 clr %d1 185 move.b (%a2)+,%d1 /* read save chromas and sign extend */
223 move.b (%a1)+,%d1 /* get y component */ 186 extb.l %d1
224 subq.l #8,%d1 187 move.b (%a3)+,%d2
225 subq.l #8,%d1
226 moveq.l #74,%d6
227 muls.w %d6,%d1
228 asr.l #8,%d1
229
230 move.b (%a2)+,%d2 /* read save chromas and sign extend */
231 extb.l %d2 188 extb.l %d2
232 move.b (%a3)+,%d3 189 move.b (%a4)+,%d3
233 extb.l %d3 190 extb.l %d3
234 move.b (%a4)+,%d4 191
235 extb.l %d4 192 clr.l %d4
236 /* : %d1 = Y, %d2 = bu, %d3 = guv, %d4 = rv */ 193 move.b (%a1)+,%d4 /* get y component */
237 194 moveq.l #74,%d0
238 move.l %d1,%d5 /* get r */ 195 muls.w %d0,%d4
239 add.l %d4,%d5 196 asr.l #8,%d4
240 move.l %d1,%d6 /* get g */ 197 subq.l #4,%d4
241 add.l %d3,%d6 198 move.l %d4,%d5
242 move.l %d1,%d7 /* get b */ 199 move.l %d4,%d6
243 add.l %d2,%d7 200 /* : %d4,%d5,%d6 = Y, %d1 = bu, %d2 = guv, %d3 = rv */
244 201
245 move.l %d7,%d1 /* is clamping needed? */ 202 add.l %d3,%d4 /* get r */
246 or.l %d6,%d1 203 add.l %d2,%d5 /* get g */
247 or.l %d5,%d1 204 add.l %d1,%d6 /* get b */
248 asr.l #6,%d1 205
206 move.l %d6,%d0 /* is clamping needed? */
207 or.l %d5,%d0
208 or.l %d4,%d0
209 asr.l #6,%d0
249 beq.b .yuv_no_clamp3 /* values in range: skip clamping */ 210 beq.b .yuv_no_clamp3 /* values in range: skip clamping */
250 bpl.b .yuv_r63_test3 /* no negative values: skip to high bounds checks */ 211 moveq.l #63, %d0
251.yuv_r0_test3: 212 cmp.l %d0, %d4
252 clr.l %d1 /* check for any values < 0 */ 213 bls.s .yuv_red_ok3
253 cmp.l %d1,%d5 214 spl.b %d4
254 bgt.b .yuv_g0_test3 215 and.l %d0, %d4
255 clr.l %d5 216.yuv_red_ok3:
256.yuv_g0_test3: 217 cmp.l %d0, %d5
257 cmp.l %d1,%d6 218 bls.s .yuv_green_ok3
258 bgt.b .yuv_b0_test3 219 spl.b %d5
259 clr.l %d6 220 and.l %d0, %d5
260.yuv_b0_test3: 221.yuv_green_ok3:
261 cmp.l %d1,%d7 222 cmp.l %d0, %d6
262 bgt.b .yuv_r63_test3 223 bls.s .yuv_blue_ok3
263 clr.l %d7 224 spl.b %d6
264.yuv_r63_test3: /* check for any values > 63 */ 225 and.l %d0, %d6
265 moveq.l #63,%d1 226.yuv_blue_ok3:
266 cmp.l %d1,%d5
267 blt.b .yuv_g63_test3
268 move.l %d1,%d5
269.yuv_g63_test3:
270 cmp.l %d1,%d6
271 blt.b .yuv_b63_test3
272 move.l %d1,%d6
273.yuv_b63_test3:
274 cmp.l %d1,%d7
275 blt.b .yuv_no_clamp3
276 move.l %d1,%d7
277.yuv_no_clamp3: 227.yuv_no_clamp3:
278 /* : %d5 = R, %d6 = G, %d7 = B */ 228 /* : %d4 = R, %d5 = G, %d6 = B */
279 229
280 move.l %d6,%d1 /* save g for lower 9 bits */ 230 move.l %d5,%d0 /* save g for lower 9 bits */
281 lsl.l #3,%d5 /* R << 3 */ 231 lsl.l #3,%d4 /* R << 3 */
282 lsr.l #3,%d1 /* G >> 3 */ 232 lsr.l #3,%d0 /* G >> 3 */
283 or.l %d5,%d1 233 or.l %d4,%d0
284 move.w %d1,(%a0) /* |00000000|000000000|0000000r|rrrrrggg| */ 234 move.w %d0,(%a0) /* |00000000|000000000|0000000r|rrrrrggg| */
285 lsl.l #6,%d6 /* B << 6 */ 235 lsl.l #6,%d5 /* B << 6 */
286 or.l %d6,%d7 /* |00000000|000000000|0000gggg|ggbbbbbb| */ 236 or.l %d5,%d6 /* |00000000|000000000|0000gggg|ggbbbbbb| */
287 move.w %d7,(%a0) 237 move.w %d6,(%a0)
288 238
289 /** Write second pixel **/ 239 /** Write second pixel **/
290 clr %d1
291 move.b (%a1)+,%d1 /* get y component */
292 subq.l #8,%d1
293 subq.l #8,%d1
294 moveq.l #74,%d6
295 muls.w %d6,%d1
296 asr.l #8,%d1
297 /* : %d1 = Y, %d2 = bu, %d3 = guv, %d4 = rv */
298
299 /* Add Y + each chroma component (can clobber %d2-%d4 values now) */
300 add.l %d1,%d4 /* get r */
301 add.l %d1,%d3 /* get g */
302 add.l %d1,%d2 /* get b */
303
304 move.l %d2,%d1 /* is clamping needed? */
305 or.l %d3,%d1
306 or.l %d4,%d1
307 asr.l #6,%d1
308 beq.b .yuv_no_clamp4 /* values in range: skip clamping */
309 bpl.b .yuv_r63_test4 /* no negative values: skip to high bounds checks */
310.yuv_r0_test4:
311 clr.l %d1 /* check for any values < 0 */
312 cmp.l %d1,%d4
313 bgt.b .yuv_g0_test4
314 clr.l %d4 240 clr.l %d4
315.yuv_g0_test4: 241 move.b (%a1)+,%d4 /* get y component */
316 cmp.l %d1,%d3 242 moveq.l #74,%d0
317 bgt.b .yuv_b0_test4 243 muls.w %d0,%d4
318 clr.l %d3 244 asr.l #8,%d4
319.yuv_b0_test4: 245 subq.l #4,%d4
320 cmp.l %d1,%d2 246 /* : %d4 = Y, %d1 = bu, %d2 = guv, %d3 = rv */
321 bgt.b .yuv_r63_test4 247
322 clr.l %d2 248 /* Add Y + each chroma component (can clobber %d1-%d3 values now) */
323.yuv_r63_test4: /* check for any values > 63 */ 249 add.l %d4,%d3 /* get r */
324 moveq.l #63,%d1 250 add.l %d4,%d2 /* get g */
325 cmp.l %d1,%d4 251 add.l %d4,%d1 /* get b */
326 blt.b .yuv_g63_test4 252
327 move.l %d1,%d4 253 move.l %d1,%d0 /* is clamping needed? */
328.yuv_g63_test4: 254 or.l %d2,%d0
329 cmp.l %d1,%d3 255 or.l %d3,%d0
330 blt.b .yuv_b63_test4 256 asr.l #6,%d0
331 move.l %d1,%d3 257 beq.b .yuv_no_clamp4 /* values in range: skip clamping */
332.yuv_b63_test4: 258 moveq.l #63, %d0
333 cmp.l %d1,%d2 259 cmp.l %d0, %d3
334 blt.b .yuv_no_clamp4 260 bls.s .yuv_red_ok4
335 move.l %d1,%d2 261 spl.b %d3
262 and.l %d0, %d3
263.yuv_red_ok4:
264 cmp.l %d0, %d2
265 bls.s .yuv_green_ok4
266 spl.b %d2
267 and.l %d0, %d2
268.yuv_green_ok4:
269 cmp.l %d0, %d1
270 bls.s .yuv_blue_ok4
271 spl.b %d1
272 and.l %d0, %d1
273.yuv_blue_ok4:
336.yuv_no_clamp4: 274.yuv_no_clamp4:
337 /* : %d4 = R, %d3 = G, %d2 = B */ 275 /* : %d3 = R, %d2 = G, %d1 = B */
338 276
339 move.l %d3,%d1 /* save g for lower 9 bits */ 277 move.l %d2,%d0 /* save g for lower 9 bits */
340 lsl.l #3,%d4 /* R << 3 */ 278 lsl.l #3,%d3 /* R << 3 */
341 lsr.l #3,%d1 /* G >> 3 */ 279 lsr.l #3,%d0 /* G >> 3 */
342 or.l %d4,%d1 /* |00000000|000000000|0000000r|rrrrrggg| */ 280 or.l %d3,%d0 /* |00000000|000000000|0000000r|rrrrrggg| */
281 move.w %d0,(%a0)
282 lsl.l #6,%d2 /* G << 6 */
283 or.l %d2,%d1 /* |00000000|000000000|0000gggg|ggbbbbbb| */
343 move.w %d1,(%a0) 284 move.w %d1,(%a0)
344 lsl.l #6,%d3 /* G << 6 */
345 or.l %d3,%d2 /* |00000000|000000000|0000gggg|ggbbbbbb| */
346 move.w %d2,(%a0)
347 285
348 cmp.l %a1,%a5 /* run %a0 up to end of line */ 286 cmp.l %a1,%a5 /* run %a0 up to end of line */
349 bhi.w .yuv_line_loop2 287 bhi.w .yuv_line_loop2
350 288
351 movem.l (%sp),%d2-%d7/%a2-%a5 289 movem.l (%sp),%d2-%d6/%a2-%a5
352 lea.l (40,%sp),%sp /* restore registers */ 290 lea.l (36,%sp),%sp /* restore registers */
353 291
354 rts 292 rts
355/* end lcd_write_yuv420_lines */ 293/* end lcd_write_yuv420_lines */
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-23 04:35:31 +0000