28
28
#include "img_format.h"
29
29
#include "mp_image.h"
31
#include "libavutil/attributes.h"
32
33
typedef void (pack_func_t)(unsigned char *dst, unsigned char *y,
33
unsigned char *u, unsigned char *v, int w, int us, int vs);
34
unsigned char *u, unsigned char *v, int w, int us, int vs);
40
41
static void pack_nn_C(unsigned char *dst, unsigned char *y,
41
unsigned char *u, unsigned char *v, int w)
42
unsigned char *u, unsigned char *v, int w,
43
int av_unused us, int av_unused vs)
44
for (j = w/2; j; j--) {
46
for (j = w/2; j; j--) {
52
54
static void pack_li_0_C(unsigned char *dst, unsigned char *y,
53
unsigned char *u, unsigned char *v, int w, int us, int vs)
55
unsigned char *u, unsigned char *v, int w, int us, int vs)
56
for (j = w/2; j; j--) {
58
*dst++ = (u[us+us] + 7*u[0])>>3;
60
*dst++ = (v[vs+vs] + 7*v[0])>>3;
58
for (j = w/2; j; j--) {
60
*dst++ = (u[us+us] + 7*u[0])>>3;
62
*dst++ = (v[vs+vs] + 7*v[0])>>3;
65
67
static void pack_li_1_C(unsigned char *dst, unsigned char *y,
66
unsigned char *u, unsigned char *v, int w, int us, int vs)
68
unsigned char *u, unsigned char *v, int w, int us, int vs)
69
for (j = w/2; j; j--) {
71
*dst++ = (3*u[us+us] + 5*u[0])>>3;
73
*dst++ = (3*v[vs+vs] + 5*v[0])>>3;
71
for (j = w/2; j; j--) {
73
*dst++ = (3*u[us+us] + 5*u[0])>>3;
75
*dst++ = (3*v[vs+vs] + 5*v[0])>>3;
79
81
static void pack_nn_MMX(unsigned char *dst, unsigned char *y,
80
unsigned char *u, unsigned char *v, int w)
82
unsigned char *u, unsigned char *v, int w,
83
int av_unused us, int av_unused vs)
85
"movq (%0), %%mm1 \n\t"
86
"movq (%0), %%mm2 \n\t"
87
"movq (%1), %%mm4 \n\t"
88
"movq (%2), %%mm6 \n\t"
89
"punpcklbw %%mm6, %%mm4 \n\t"
90
"punpcklbw %%mm4, %%mm1 \n\t"
91
"punpckhbw %%mm4, %%mm2 \n\t"
88
"movq (%0), %%mm1 \n\t"
89
"movq (%0), %%mm2 \n\t"
90
"movq (%1), %%mm4 \n\t"
91
"movq (%2), %%mm6 \n\t"
92
"punpcklbw %%mm6, %%mm4 \n\t"
93
"punpcklbw %%mm4, %%mm1 \n\t"
94
"punpckhbw %%mm4, %%mm2 \n\t"
96
"movq %%mm1, (%3) \n\t"
97
"movq %%mm2, 8(%3) \n\t"
103
: "r" (y), "r" (u), "r" (v), "r" (dst), "r" (w/8)
106
pack_nn_C(dst, y, u, v, (w&7));
99
"movq %%mm1, (%3) \n\t"
100
"movq %%mm2, 8(%3) \n\t"
106
: "r" (y), "r" (u), "r" (v), "r" (dst), "r" (w/8)
109
pack_nn_C(dst, y, u, v, (w&7), 0, 0);
109
112
#if HAVE_EBX_AVAILABLE
110
113
static void pack_li_0_MMX(unsigned char *dst, unsigned char *y,
111
unsigned char *u, unsigned char *v, int w, int us, int vs)
114
unsigned char *u, unsigned char *v, int w, int us, int vs)
114
"push %%"REG_BP" \n\t"
116
"mov %6, %%"REG_BP" \n\t"
118
"movl 4(%%"REG_d"), %%"REG_BP" \n\t"
119
"movl (%%"REG_d"), %%"REG_d" \n\t"
121
"pxor %%mm0, %%mm0 \n\t"
125
"movq (%%"REG_S"), %%mm1 \n\t"
126
"movq (%%"REG_S"), %%mm2 \n\t"
128
"movq (%%"REG_a",%%"REG_d",2), %%mm4 \n\t"
129
"movq (%%"REG_b",%%"REG_BP",2), %%mm6 \n\t"
130
"punpcklbw %%mm0, %%mm4 \n\t"
131
"punpcklbw %%mm0, %%mm6 \n\t"
132
"movq (%%"REG_a"), %%mm3 \n\t"
133
"movq (%%"REG_b"), %%mm5 \n\t"
134
"punpcklbw %%mm0, %%mm3 \n\t"
135
"punpcklbw %%mm0, %%mm5 \n\t"
136
"paddw %%mm3, %%mm4 \n\t"
137
"paddw %%mm5, %%mm6 \n\t"
138
"paddw %%mm3, %%mm4 \n\t"
139
"paddw %%mm5, %%mm6 \n\t"
140
"paddw %%mm3, %%mm4 \n\t"
141
"paddw %%mm5, %%mm6 \n\t"
142
"paddw %%mm3, %%mm4 \n\t"
143
"paddw %%mm5, %%mm6 \n\t"
144
"paddw %%mm3, %%mm4 \n\t"
145
"paddw %%mm5, %%mm6 \n\t"
146
"paddw %%mm3, %%mm4 \n\t"
147
"paddw %%mm5, %%mm6 \n\t"
148
"paddw %%mm3, %%mm4 \n\t"
149
"paddw %%mm5, %%mm6 \n\t"
150
"psrlw $3, %%mm4 \n\t"
151
"psrlw $3, %%mm6 \n\t"
152
"packuswb %%mm4, %%mm4 \n\t"
153
"packuswb %%mm6, %%mm6 \n\t"
154
"punpcklbw %%mm6, %%mm4 \n\t"
155
"punpcklbw %%mm4, %%mm1 \n\t"
156
"punpckhbw %%mm4, %%mm2 \n\t"
158
"movq %%mm1, (%%"REG_D") \n\t"
159
"movq %%mm2, 8(%%"REG_D") \n\t"
161
"movq 8(%%"REG_S"), %%mm1 \n\t"
162
"movq 8(%%"REG_S"), %%mm2 \n\t"
164
"movq (%%"REG_a",%%"REG_d",2), %%mm4 \n\t"
165
"movq (%%"REG_b",%%"REG_BP",2), %%mm6 \n\t"
166
"punpckhbw %%mm0, %%mm4 \n\t"
167
"punpckhbw %%mm0, %%mm6 \n\t"
168
"movq (%%"REG_a"), %%mm3 \n\t"
169
"movq (%%"REG_b"), %%mm5 \n\t"
170
"punpckhbw %%mm0, %%mm3 \n\t"
171
"punpckhbw %%mm0, %%mm5 \n\t"
172
"paddw %%mm3, %%mm4 \n\t"
173
"paddw %%mm5, %%mm6 \n\t"
174
"paddw %%mm3, %%mm4 \n\t"
175
"paddw %%mm5, %%mm6 \n\t"
176
"paddw %%mm3, %%mm4 \n\t"
177
"paddw %%mm5, %%mm6 \n\t"
178
"paddw %%mm3, %%mm4 \n\t"
179
"paddw %%mm5, %%mm6 \n\t"
180
"paddw %%mm3, %%mm4 \n\t"
181
"paddw %%mm5, %%mm6 \n\t"
182
"paddw %%mm3, %%mm4 \n\t"
183
"paddw %%mm5, %%mm6 \n\t"
184
"paddw %%mm3, %%mm4 \n\t"
185
"paddw %%mm5, %%mm6 \n\t"
186
"psrlw $3, %%mm4 \n\t"
187
"psrlw $3, %%mm6 \n\t"
188
"packuswb %%mm4, %%mm4 \n\t"
189
"packuswb %%mm6, %%mm6 \n\t"
190
"punpcklbw %%mm6, %%mm4 \n\t"
191
"punpcklbw %%mm4, %%mm1 \n\t"
192
"punpckhbw %%mm4, %%mm2 \n\t"
194
"add $16, %%"REG_S" \n\t"
195
"add $8, %%"REG_a" \n\t"
196
"add $8, %%"REG_b" \n\t"
198
"movq %%mm1, 16(%%"REG_D") \n\t"
199
"movq %%mm2, 24(%%"REG_D") \n\t"
200
"add $32, %%"REG_D" \n\t"
205
"pop %%"REG_BP" \n\t"
207
: "S" (y), "D" (dst), "a" (u), "b" (v), "c" (w/16),
209
"d" ((x86_reg)us), "r" ((x86_reg)vs)
215
pack_li_0_C(dst, y, u, v, (w&15), us, vs);
117
"push %%"REG_BP" \n\t"
119
"mov %6, %%"REG_BP" \n\t"
121
"movl 4(%%"REG_d"), %%"REG_BP" \n\t"
122
"movl (%%"REG_d"), %%"REG_d" \n\t"
124
"pxor %%mm0, %%mm0 \n\t"
128
"movq (%%"REG_S"), %%mm1 \n\t"
129
"movq (%%"REG_S"), %%mm2 \n\t"
131
"movq (%%"REG_a",%%"REG_d",2), %%mm4 \n\t"
132
"movq (%%"REG_b",%%"REG_BP",2), %%mm6 \n\t"
133
"punpcklbw %%mm0, %%mm4 \n\t"
134
"punpcklbw %%mm0, %%mm6 \n\t"
135
"movq (%%"REG_a"), %%mm3 \n\t"
136
"movq (%%"REG_b"), %%mm5 \n\t"
137
"punpcklbw %%mm0, %%mm3 \n\t"
138
"punpcklbw %%mm0, %%mm5 \n\t"
139
"paddw %%mm3, %%mm4 \n\t"
140
"paddw %%mm5, %%mm6 \n\t"
141
"paddw %%mm3, %%mm4 \n\t"
142
"paddw %%mm5, %%mm6 \n\t"
143
"paddw %%mm3, %%mm4 \n\t"
144
"paddw %%mm5, %%mm6 \n\t"
145
"paddw %%mm3, %%mm4 \n\t"
146
"paddw %%mm5, %%mm6 \n\t"
147
"paddw %%mm3, %%mm4 \n\t"
148
"paddw %%mm5, %%mm6 \n\t"
149
"paddw %%mm3, %%mm4 \n\t"
150
"paddw %%mm5, %%mm6 \n\t"
151
"paddw %%mm3, %%mm4 \n\t"
152
"paddw %%mm5, %%mm6 \n\t"
153
"psrlw $3, %%mm4 \n\t"
154
"psrlw $3, %%mm6 \n\t"
155
"packuswb %%mm4, %%mm4 \n\t"
156
"packuswb %%mm6, %%mm6 \n\t"
157
"punpcklbw %%mm6, %%mm4 \n\t"
158
"punpcklbw %%mm4, %%mm1 \n\t"
159
"punpckhbw %%mm4, %%mm2 \n\t"
161
"movq %%mm1, (%%"REG_D") \n\t"
162
"movq %%mm2, 8(%%"REG_D") \n\t"
164
"movq 8(%%"REG_S"), %%mm1 \n\t"
165
"movq 8(%%"REG_S"), %%mm2 \n\t"
167
"movq (%%"REG_a",%%"REG_d",2), %%mm4 \n\t"
168
"movq (%%"REG_b",%%"REG_BP",2), %%mm6 \n\t"
169
"punpckhbw %%mm0, %%mm4 \n\t"
170
"punpckhbw %%mm0, %%mm6 \n\t"
171
"movq (%%"REG_a"), %%mm3 \n\t"
172
"movq (%%"REG_b"), %%mm5 \n\t"
173
"punpckhbw %%mm0, %%mm3 \n\t"
174
"punpckhbw %%mm0, %%mm5 \n\t"
175
"paddw %%mm3, %%mm4 \n\t"
176
"paddw %%mm5, %%mm6 \n\t"
177
"paddw %%mm3, %%mm4 \n\t"
178
"paddw %%mm5, %%mm6 \n\t"
179
"paddw %%mm3, %%mm4 \n\t"
180
"paddw %%mm5, %%mm6 \n\t"
181
"paddw %%mm3, %%mm4 \n\t"
182
"paddw %%mm5, %%mm6 \n\t"
183
"paddw %%mm3, %%mm4 \n\t"
184
"paddw %%mm5, %%mm6 \n\t"
185
"paddw %%mm3, %%mm4 \n\t"
186
"paddw %%mm5, %%mm6 \n\t"
187
"paddw %%mm3, %%mm4 \n\t"
188
"paddw %%mm5, %%mm6 \n\t"
189
"psrlw $3, %%mm4 \n\t"
190
"psrlw $3, %%mm6 \n\t"
191
"packuswb %%mm4, %%mm4 \n\t"
192
"packuswb %%mm6, %%mm6 \n\t"
193
"punpcklbw %%mm6, %%mm4 \n\t"
194
"punpcklbw %%mm4, %%mm1 \n\t"
195
"punpckhbw %%mm4, %%mm2 \n\t"
197
"add $16, %%"REG_S" \n\t"
198
"add $8, %%"REG_a" \n\t"
199
"add $8, %%"REG_b" \n\t"
201
"movq %%mm1, 16(%%"REG_D") \n\t"
202
"movq %%mm2, 24(%%"REG_D") \n\t"
203
"add $32, %%"REG_D" \n\t"
208
"pop %%"REG_BP" \n\t"
210
: "S" (y), "D" (dst), "a" (u), "b" (v), "c" (w/16),
212
"d" ((x86_reg)us), "r" ((x86_reg)vs)
218
pack_li_0_C(dst, y, u, v, (w&15), us, vs);
218
221
static void pack_li_1_MMX(unsigned char *dst, unsigned char *y,
219
unsigned char *u, unsigned char *v, int w, int us, int vs)
222
unsigned char *u, unsigned char *v, int w, int us, int vs)
222
"push %%"REG_BP" \n\t"
224
"mov %6, %%"REG_BP" \n\t"
226
"movl 4(%%"REG_d"), %%"REG_BP" \n\t"
227
"movl (%%"REG_d"), %%"REG_d" \n\t"
229
"pxor %%mm0, %%mm0 \n\t"
233
"movq (%%"REG_S"), %%mm1 \n\t"
234
"movq (%%"REG_S"), %%mm2 \n\t"
236
"movq (%%"REG_a",%%"REG_d",2), %%mm4 \n\t"
237
"movq (%%"REG_b",%%"REG_BP",2), %%mm6 \n\t"
238
"punpcklbw %%mm0, %%mm4 \n\t"
239
"punpcklbw %%mm0, %%mm6 \n\t"
240
"movq (%%"REG_a"), %%mm3 \n\t"
241
"movq (%%"REG_b"), %%mm5 \n\t"
242
"punpcklbw %%mm0, %%mm3 \n\t"
243
"punpcklbw %%mm0, %%mm5 \n\t"
244
"movq %%mm4, %%mm7 \n\t"
245
"paddw %%mm4, %%mm4 \n\t"
246
"paddw %%mm7, %%mm4 \n\t"
247
"movq %%mm6, %%mm7 \n\t"
248
"paddw %%mm6, %%mm6 \n\t"
249
"paddw %%mm7, %%mm6 \n\t"
250
"paddw %%mm3, %%mm4 \n\t"
251
"paddw %%mm5, %%mm6 \n\t"
252
"paddw %%mm3, %%mm4 \n\t"
253
"paddw %%mm5, %%mm6 \n\t"
254
"paddw %%mm3, %%mm4 \n\t"
255
"paddw %%mm5, %%mm6 \n\t"
256
"paddw %%mm3, %%mm4 \n\t"
257
"paddw %%mm5, %%mm6 \n\t"
258
"paddw %%mm3, %%mm4 \n\t"
259
"paddw %%mm5, %%mm6 \n\t"
260
"psrlw $3, %%mm4 \n\t"
261
"psrlw $3, %%mm6 \n\t"
262
"packuswb %%mm4, %%mm4 \n\t"
263
"packuswb %%mm6, %%mm6 \n\t"
264
"punpcklbw %%mm6, %%mm4 \n\t"
265
"punpcklbw %%mm4, %%mm1 \n\t"
266
"punpckhbw %%mm4, %%mm2 \n\t"
268
"movq %%mm1, (%%"REG_D") \n\t"
269
"movq %%mm2, 8(%%"REG_D") \n\t"
271
"movq 8(%%"REG_S"), %%mm1 \n\t"
272
"movq 8(%%"REG_S"), %%mm2 \n\t"
274
"movq (%%"REG_a",%%"REG_d",2), %%mm4 \n\t"
275
"movq (%%"REG_b",%%"REG_BP",2), %%mm6 \n\t"
276
"punpckhbw %%mm0, %%mm4 \n\t"
277
"punpckhbw %%mm0, %%mm6 \n\t"
278
"movq (%%"REG_a"), %%mm3 \n\t"
279
"movq (%%"REG_b"), %%mm5 \n\t"
280
"punpckhbw %%mm0, %%mm3 \n\t"
281
"punpckhbw %%mm0, %%mm5 \n\t"
282
"movq %%mm4, %%mm7 \n\t"
283
"paddw %%mm4, %%mm4 \n\t"
284
"paddw %%mm7, %%mm4 \n\t"
285
"movq %%mm6, %%mm7 \n\t"
286
"paddw %%mm6, %%mm6 \n\t"
287
"paddw %%mm7, %%mm6 \n\t"
288
"paddw %%mm3, %%mm4 \n\t"
289
"paddw %%mm5, %%mm6 \n\t"
290
"paddw %%mm3, %%mm4 \n\t"
291
"paddw %%mm5, %%mm6 \n\t"
292
"paddw %%mm3, %%mm4 \n\t"
293
"paddw %%mm5, %%mm6 \n\t"
294
"paddw %%mm3, %%mm4 \n\t"
295
"paddw %%mm5, %%mm6 \n\t"
296
"paddw %%mm3, %%mm4 \n\t"
297
"paddw %%mm5, %%mm6 \n\t"
298
"psrlw $3, %%mm4 \n\t"
299
"psrlw $3, %%mm6 \n\t"
300
"packuswb %%mm4, %%mm4 \n\t"
301
"packuswb %%mm6, %%mm6 \n\t"
302
"punpcklbw %%mm6, %%mm4 \n\t"
303
"punpcklbw %%mm4, %%mm1 \n\t"
304
"punpckhbw %%mm4, %%mm2 \n\t"
306
"add $16, %%"REG_S" \n\t"
307
"add $8, %%"REG_a" \n\t"
308
"add $8, %%"REG_b" \n\t"
310
"movq %%mm1, 16(%%"REG_D") \n\t"
311
"movq %%mm2, 24(%%"REG_D") \n\t"
312
"add $32, %%"REG_D" \n\t"
317
"pop %%"REG_BP" \n\t"
319
: "S" (y), "D" (dst), "a" (u), "b" (v), "c" (w/16),
321
"d" ((x86_reg)us), "r" ((x86_reg)vs)
327
pack_li_1_C(dst, y, u, v, (w&15), us, vs);
225
"push %%"REG_BP" \n\t"
227
"mov %6, %%"REG_BP" \n\t"
229
"movl 4(%%"REG_d"), %%"REG_BP" \n\t"
230
"movl (%%"REG_d"), %%"REG_d" \n\t"
232
"pxor %%mm0, %%mm0 \n\t"
236
"movq (%%"REG_S"), %%mm1 \n\t"
237
"movq (%%"REG_S"), %%mm2 \n\t"
239
"movq (%%"REG_a",%%"REG_d",2), %%mm4 \n\t"
240
"movq (%%"REG_b",%%"REG_BP",2), %%mm6 \n\t"
241
"punpcklbw %%mm0, %%mm4 \n\t"
242
"punpcklbw %%mm0, %%mm6 \n\t"
243
"movq (%%"REG_a"), %%mm3 \n\t"
244
"movq (%%"REG_b"), %%mm5 \n\t"
245
"punpcklbw %%mm0, %%mm3 \n\t"
246
"punpcklbw %%mm0, %%mm5 \n\t"
247
"movq %%mm4, %%mm7 \n\t"
248
"paddw %%mm4, %%mm4 \n\t"
249
"paddw %%mm7, %%mm4 \n\t"
250
"movq %%mm6, %%mm7 \n\t"
251
"paddw %%mm6, %%mm6 \n\t"
252
"paddw %%mm7, %%mm6 \n\t"
253
"paddw %%mm3, %%mm4 \n\t"
254
"paddw %%mm5, %%mm6 \n\t"
255
"paddw %%mm3, %%mm4 \n\t"
256
"paddw %%mm5, %%mm6 \n\t"
257
"paddw %%mm3, %%mm4 \n\t"
258
"paddw %%mm5, %%mm6 \n\t"
259
"paddw %%mm3, %%mm4 \n\t"
260
"paddw %%mm5, %%mm6 \n\t"
261
"paddw %%mm3, %%mm4 \n\t"
262
"paddw %%mm5, %%mm6 \n\t"
263
"psrlw $3, %%mm4 \n\t"
264
"psrlw $3, %%mm6 \n\t"
265
"packuswb %%mm4, %%mm4 \n\t"
266
"packuswb %%mm6, %%mm6 \n\t"
267
"punpcklbw %%mm6, %%mm4 \n\t"
268
"punpcklbw %%mm4, %%mm1 \n\t"
269
"punpckhbw %%mm4, %%mm2 \n\t"
271
"movq %%mm1, (%%"REG_D") \n\t"
272
"movq %%mm2, 8(%%"REG_D") \n\t"
274
"movq 8(%%"REG_S"), %%mm1 \n\t"
275
"movq 8(%%"REG_S"), %%mm2 \n\t"
277
"movq (%%"REG_a",%%"REG_d",2), %%mm4 \n\t"
278
"movq (%%"REG_b",%%"REG_BP",2), %%mm6 \n\t"
279
"punpckhbw %%mm0, %%mm4 \n\t"
280
"punpckhbw %%mm0, %%mm6 \n\t"
281
"movq (%%"REG_a"), %%mm3 \n\t"
282
"movq (%%"REG_b"), %%mm5 \n\t"
283
"punpckhbw %%mm0, %%mm3 \n\t"
284
"punpckhbw %%mm0, %%mm5 \n\t"
285
"movq %%mm4, %%mm7 \n\t"
286
"paddw %%mm4, %%mm4 \n\t"
287
"paddw %%mm7, %%mm4 \n\t"
288
"movq %%mm6, %%mm7 \n\t"
289
"paddw %%mm6, %%mm6 \n\t"
290
"paddw %%mm7, %%mm6 \n\t"
291
"paddw %%mm3, %%mm4 \n\t"
292
"paddw %%mm5, %%mm6 \n\t"
293
"paddw %%mm3, %%mm4 \n\t"
294
"paddw %%mm5, %%mm6 \n\t"
295
"paddw %%mm3, %%mm4 \n\t"
296
"paddw %%mm5, %%mm6 \n\t"
297
"paddw %%mm3, %%mm4 \n\t"
298
"paddw %%mm5, %%mm6 \n\t"
299
"paddw %%mm3, %%mm4 \n\t"
300
"paddw %%mm5, %%mm6 \n\t"
301
"psrlw $3, %%mm4 \n\t"
302
"psrlw $3, %%mm6 \n\t"
303
"packuswb %%mm4, %%mm4 \n\t"
304
"packuswb %%mm6, %%mm6 \n\t"
305
"punpcklbw %%mm6, %%mm4 \n\t"
306
"punpcklbw %%mm4, %%mm1 \n\t"
307
"punpckhbw %%mm4, %%mm2 \n\t"
309
"add $16, %%"REG_S" \n\t"
310
"add $8, %%"REG_a" \n\t"
311
"add $8, %%"REG_b" \n\t"
313
"movq %%mm1, 16(%%"REG_D") \n\t"
314
"movq %%mm2, 24(%%"REG_D") \n\t"
315
"add $32, %%"REG_D" \n\t"
320
"pop %%"REG_BP" \n\t"
322
: "S" (y), "D" (dst), "a" (u), "b" (v), "c" (w/16),
324
"d" ((x86_reg)us), "r" ((x86_reg)vs)
330
pack_li_1_C(dst, y, u, v, (w&15), us, vs);
329
332
#endif /* HAVE_EBX_AVAILABLE */
334
337
static pack_func_t *pack_li_1;
336
339
static void ilpack(unsigned char *dst, unsigned char *src[3],
337
int dststride, int srcstride[3], int w, int h, pack_func_t *pack[2])
340
int dststride, int srcstride[3], int w, int h, pack_func_t *pack[2])
340
unsigned char *y, *u, *v;
341
int ys = srcstride[0], us = srcstride[1], vs = srcstride[2];
348
pack_nn(dst, y, u, v, w, 0, 0);
349
y += ys; dst += dststride;
350
pack_nn(dst, y, u+us, v+vs, w, 0, 0);
351
y += ys; dst += dststride;
352
for (i=2; i<h-2; i++) {
354
b = (i&1) ^ ((i&2)>>1);
355
pack[b](dst, y, u, v, w, us*a, vs*a);
366
pack_nn(dst, y, u, v, w, 0, 0);
367
y += ys; dst += dststride; u += us; v += vs;
368
pack_nn(dst, y, u, v, w, 0, 0);
343
unsigned char *y, *u, *v;
344
int ys = srcstride[0], us = srcstride[1], vs = srcstride[2];
351
pack_nn(dst, y, u, v, w, 0, 0);
352
y += ys; dst += dststride;
353
pack_nn(dst, y, u+us, v+vs, w, 0, 0);
354
y += ys; dst += dststride;
355
for (i=2; i<h-2; i++) {
357
b = (i&1) ^ ((i&2)>>1);
358
pack[b](dst, y, u, v, w, us*a, vs*a);
369
pack_nn(dst, y, u, v, w, 0, 0);
370
y += ys; dst += dststride; u += us; v += vs;
371
pack_nn(dst, y, u, v, w, 0, 0);
372
375
static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts)
376
// hope we'll get DR buffer:
377
dmpi=vf_get_image(vf->next, IMGFMT_YUY2,
378
MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
381
ilpack(dmpi->planes[0], mpi->planes, dmpi->stride[0], mpi->stride, mpi->w, mpi->h, vf->priv->pack);
383
return vf_next_put_image(vf,dmpi, pts);
379
// hope we'll get DR buffer:
380
dmpi=vf_get_image(vf->next, IMGFMT_YUY2,
381
MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
384
ilpack(dmpi->planes[0], mpi->planes, dmpi->stride[0], mpi->stride, mpi->w, mpi->h, vf->priv->pack);
386
return vf_next_put_image(vf,dmpi, pts);
386
389
static int config(struct vf_instance *vf,
387
int width, int height, int d_width, int d_height,
388
unsigned int flags, unsigned int outfmt)
390
int width, int height, int d_width, int d_height,
391
unsigned int flags, unsigned int outfmt)
390
/* FIXME - also support UYVY output? */
391
return vf_next_config(vf, width, height, d_width, d_height, flags, IMGFMT_YUY2);
393
/* FIXME - also support UYVY output? */
394
return vf_next_config(vf, width, height, d_width, d_height, flags, IMGFMT_YUY2);
395
398
static int query_format(struct vf_instance *vf, unsigned int fmt)
397
/* FIXME - really any YUV 4:2:0 input format should work */
402
return vf_next_query_format(vf,IMGFMT_YUY2);
400
/* FIXME - really any YUV 4:2:0 input format should work */
405
return vf_next_query_format(vf,IMGFMT_YUY2);
407
410
static int vf_open(vf_instance_t *vf, char *args)
410
vf->query_format=query_format;
411
vf->put_image=put_image;
412
vf->priv = calloc(1, sizeof(struct vf_priv_s));
414
if (args) sscanf(args, "%d", &vf->priv->mode);
413
vf->query_format=query_format;
414
vf->put_image=put_image;
415
vf->priv = calloc(1, sizeof(struct vf_priv_s));
417
if (args) sscanf(args, "%d", &vf->priv->mode);
416
pack_nn = (pack_func_t *)pack_nn_C;
417
pack_li_0 = pack_li_0_C;
418
pack_li_1 = pack_li_1_C;
420
pack_li_0 = pack_li_0_C;
421
pack_li_1 = pack_li_1_C;
420
if(gCpuCaps.hasMMX) {
421
pack_nn = (pack_func_t *)pack_nn_MMX;
423
if(gCpuCaps.hasMMX) {
424
pack_nn = pack_nn_MMX;
422
425
#if HAVE_EBX_AVAILABLE
423
pack_li_0 = pack_li_0_MMX;
424
pack_li_1 = pack_li_1_MMX;
429
switch(vf->priv->mode) {
431
vf->priv->pack[0] = vf->priv->pack[1] = pack_nn;
434
mp_msg(MSGT_VFILTER, MSGL_WARN,
435
"ilpack: unknown mode %d (fallback to linear)\n",
438
vf->priv->pack[0] = pack_li_0;
439
vf->priv->pack[1] = pack_li_1;
426
pack_li_0 = pack_li_0_MMX;
427
pack_li_1 = pack_li_1_MMX;
432
switch(vf->priv->mode) {
434
vf->priv->pack[0] = vf->priv->pack[1] = pack_nn;
437
mp_msg(MSGT_VFILTER, MSGL_WARN,
438
"ilpack: unknown mode %d (fallback to linear)\n",
441
vf->priv->pack[0] = pack_li_0;
442
vf->priv->pack[1] = pack_li_1;
446
449
const vf_info_t vf_info_ilpack = {
447
"4:2:0 planar -> 4:2:2 packed reinterlacer",
450
"4:2:0 planar -> 4:2:2 packed reinterlacer",