6 "r": " uint32_t in = *inp, r = ((in>>6)&3)*0x55u, g = ((in>>3)&7)*0x24u, b = (in&7)*0x24u;",
7 "w": " uint32_t ot = (r&0xc0u) | ((g>>2)&0x38u) | ((b>>5)&0x07u);\n" +
11 "r": " uint32_t in = *inp, r = ((in>>6)&3)*0x5555u, g = ((in>>3)&7)*0x2492u, b = (in&7)*0x2492u;",
12 "w": " uint32_t ot = ((r>>8)&0xc0u) | ((g>>10) & 0x38u) >> 2) | ((b>>13)&0x07u);\n" +
16 "r": " int in = *inp; float r = (in>>6)/3.f, g = ((in>>3)&0x07u)/7.f, b = (in&0x07u)/7.f;",
17 "w": " int vr = clp(4,r), vg = clp(8,g), vb = clp(8,b);\n" +
18 " *out++ = ((vr<<6)&0xc0u) | ((vg<<3)&0x38u) | (vb&0x7u);",
23 "r": " uint32_t in = *(uint16_t*)inp;\n" +
24 " int r = (in>>8)&0xf8u, g = (in>>3)&0xfcu, b = (in&0x1fu)<<3;",
25 "w": " uint32_t ot = ((r<<8) & 0xf800u) | ((g<<3) & 0x07e0u) | ((b>>3) & 0x001fu);\n" +
26 " *(uint16_t*)out = ot; out += sizeof(uint16_t);",
29 "r": " uint32_t in = *(uint16_t*)inp;\n" +
30 " int r = in&0xf800u, g = (in<<5)&0xfc00u, b = (in<<11)&0xf800u;",
31 "w": " uint32_t ot = (r&0xf800u) | ((g>>5) & 0x07e0u) | ((b>>11) & 0x001fu);\n" +
35 "r": " uint32_t in = *(uint16_t*)inp;\n" +
36 " float r = (in>>11)/31.f, g = ((in>>5)&0x3fu)/63.f, b = (in&0x1fu)/31.f;",
37 "w": " uint32_t vr = clp(32,r), vg = clp(64,g), vb = clp(32,b);\n" +
38 " *out++ = ((vr<<11)&0xf800u) | ((vg<<6)&0x07e0u) | (vb&0x001fu);",
43 "r": " int r = *inp++, g = *inp++, b = *inp++;",
44 "w": " *out++ = r; *out++ = g; *out++ = b;",
47 "r": " int r = *inp++*0x101u, g = *inp++*0x101u, b = *inp++*0x101u;",
48 "w": " *out++ = r>>8; *out++ = g>>8; *out++ = b>>8;",
51 "r": " float r = fclp(*inp++,256), g=fclp(*inp++,256), b = fclp(*inp++,256);",
52 "w": " *out++ = clp(256,r); *out++ = clp(256,g); *out++ = clp(256,b);",
57 "r": " int r = *inp++>>8, g = *inp++>>8, b = *inp++>>8;",
58 "w": " *out++ = r*0x101u; *out++ = g*0x101u; *out++ = b*0x101u;",
61 "r": " int r = *inp++, g = *inp++, b = *inp++;",
62 "w": " *out++ = r; *out++ = g; *out++ = b;",
65 "r": " float r = fclp(*inp++,65536), g=fclp(*inp++,65536), b = fclp(*inp++,65536);",
66 "w": " *out++ = clp(65536,r); *out++ = clp(65536,g); *out++ = clp(65536,b);",
71 "r": " int r = clp(256,*inp++), g = clp(256,*inp++), b = clp(256,*inp++);",
72 "w": " *out++ = fclp(r,256); *out++ = fclp(g,256); *out++ = fclp(b,256);",
75 "r": " int r = clp(65536,*inp++), g = clp(65536,*inp++), b = clp(65536,*inp++);",
76 "w": " *out++ = fclp(r,65536); *out++ = fclp(g,65536); *out++ = fclp(b,65536);",
79 "r": " float r = *inp++, g=*inp++, b = *inp++;",
80 "w": " *out++ = r; *out++ = g; *out++ = b;",
86 "r": " uint32_t in = *(uint16_t*)inp;\n" +
87 " int b = (in>>8)&0xf8u, g = (in>>3)&0xfcu, r = (in&0x1fu)<<3;",
88 "w": " uint32_t ot = ((b&0xf8u)<<8) | ((g&0xfcu)<<3) | ((r&0xf8u)>>3);\n" +
89 " *(uint16_t*)out = ot; out += sizeof(uint16_t)/sizeof(*out);",
92 "r": " uint32_t in = *(uint16_t*)inp;\n" +
93 " int b = in&0xf800u, g = (in<<5)&0xfc00u, r = (in<<11)&0xf800u;",
94 "w": " uint32_t ot = (b&0xf800u) | ((g>>5) & 0x07e0u) << 3) | (r>>11);\n" +
98 "r": " uint32_t in = *(uint16_t*)inp;\n" +
99 " float b = (in>>11)/31.f, g = ((in>>5)&0x3fu)/63.f, r = (in&0x1fu)/31.f;",
100 "w": " uint32_t vb = clp(32,b), vg = clp(64,g), vr = clp(32,r);\n" +
101 " *out++ = ((vb<<11)&0xf800u) | ((vg<<6)&0x03e0u) | (vr&0x001fu);",
106 "r": " int b = *inp++, g = *inp++, r = *inp++;",
107 "w": " *out++ = b; *out++ = g; *out++ = r;",
110 "r": " int b = *inp++*0x101u, g = *inp++*0x101u, r = *inp++*0x101u;",
111 "w": " *out.16++ = b>>8; *out.16++ = g>>8; *out.16++ = r>>8;",
114 "r": " float b = fclp(*inp++,256), g=fclp(*inp++,256), r = fclp(*inp++,256);",
115 "w": " *out++ = clp(256,b); *out++ = clp(256,g); *out++ = clp(256,r);",
120 "r": " int b = *inp++, g = *inp++, r = *inp++;",
121 "w": " *out++ = b; *out++ = g; *out++ = r; ++out;",
124 "r": " int b = *inp++*0x101u, g = *inp++*0x101u, r = *inp++*0x101u;",
125 "w": " *out++ = b>>8; *out++ = g>>8; *out++ = r>>8; ++out;",
128 "r": " float b = fclp(*inp++,256), g=fclp(*inp++,256), r = fclp(*inp++,256);",
129 "w": " *out++ = clp(256,b); *out++ = clp(256,g); *out++ = clp(256,r); ++out;",
134 "r": " int b = *inp++>>8, g = *inp++>>8, r = *inp++>>8;",
135 "w": " *out++ = b*0x101u; *out++ = g*0x101u; *out++ = r*0x101u;",
138 "r": " int b = *inp++, g = *inp++, r = *inp++;",
139 "w": " *out++ = b; *out++ = g; *out++ = r;",
142 "r": " float b = fclp(*inp++,65536), g=fclp(*inp++,65536), r = fclp(*inp++,65536);",
143 "w": " *out++ = clp(65536,b); *out++ = clp(65536,g); *out++ = clp(65536,r);",
148 "r": " int b = clp(256,*inp++), g = clp(256,*inp++), r = clp(256,*inp++);",
149 "w": " *out++ = fclp(b,256); *out++ = fclp(g,256); *out++ = fclp(r,256);",
152 "r": " int b = clp(65536,*inp++), g = clp(65536,*inp++), r = clp(65536,*inp++);",
153 "w": " *out++ = fclp(b,65536); *out++ = fclp(g,65536); *out++ = fclp(r,65536);",
156 "r": " float b = *inp++, g=*inp++, r = *inp++;",
157 "w": " *out++ = b; *out++ = g; *out++ = r;",
163 "r": " int32_t y = *inp++*0x010101u, u = *inp++, v = *inp++;",
164 "w": " *out++ = y; *out++ = u; *out++ = v;",
167 "r": " int32_t y = *inp++*0x010101u, u = *inp++<<8, v = *inp++<<8;",
168 "w": " *out++ = y>>8; *out++ = u>>8; *out++ = v>>8;",
173 "r": " int32_t iy = *inp++, y = (iy<<8) | (iy>>8), u = *inp++>>8, v = *inp++>>8;",
174 "w": " *out++ = y<<8; *out++ = u<<8; *out++ = v<<8;",
177 "r": " int32_t iy = *inp++, y = (iy<<8) | (iy>>8), u = *inp++, v = *inp++;",
178 "w": " *out++ = y; *out++ = u; *out++ = v;",
184 "r": " int32_t iy = inp[(j&1)<<1], y = iy*0x010101u, u = inp[1], v = inp[3];",
185 "w": " if( !(j&1) ) { *out++ = y; *out = u; out[2] = v; }\n" +
186 " else { *out++ = u; *out++= y; *out++ = v; }",
189 "r": " int32_t iy = inp[(j&1)<<1], y = iy*0x010101u, u = inp[1]<<8, v = inp[3]<<8;",
190 "w": " if( !(j&1) ) { *out++ = y>>8; *out = u>>8; out[2] = v>>8; }\n" +
191 " else { *out++ = u>>8; *out++= y>>8; *out++ = v>>8; }",
197 "r": " int32_t u = inp[0], iy = inp[((j&1)<<1)+1], y = iy*0x010101u, v = inp[2];",
198 "w": " if( !(j&1) ) { *out++ = u; *out++ = y; *out++ = v; *out = y; }\n" +
199 " else { *out++= y; }",
202 "r": " int32_t u = inp[0]<<8, iy = inp[((j&1)<<1)+1], y = iy*0x010101u, v = inp[2]<<8;",
203 "w": " if( !(j&1) ) { *out++ = u>>8; *out++ = y>>8; *out++ = v>>8; *out = y>>8; }\n" +
204 " else { *out++= y>>8; }",
210 "r": " uint32_t it = *(uint32_t*)inp;\n" +
211 " int32_t y = ((it>>22)&0x3ffu)*0x4010u, u = (it>>14)&0xffu, v = (it>>4)&0xffu;",
212 "w": " uint32_t ot = (y<<24) | (u<<14) | (v<<4);\n" +
213 " *(uint32_t*)out = ot; out += sizeof(uint32_t)/sizeof(*out);",
216 "r": " uint32_t it = *(uint32_t*)inp;\n" +
217 " int32_t y = ((it>>22)&0x3ffu)*0x4010u, u = (it>>6)&0xffc0u, v = (it<<4)&0xffc0u;",
218 "w": " uint32_t ot = ((y&0xffc0u)<<16) | ((u&0xffc0u)<<6) | ((v&0xffc0u)>>4);\n" +
219 " *(uint32_t*)out = ot; out += sizeof(uint32_t)/sizeof(*out);",
225 "r": " int32_t v = *inp++, y = *inp++*0x010101u, u = *inp++;",
226 "w": " *out++ = v; *out++ = y; *out++ = u;",
229 "r": " int32_t v = *inp++<<8, y = *inp++*0x010101u, u = *inp++<<8;",
230 "w": " *out++ = v>>8; *out++ = y>>8; *out++ = u>>8;",
236 "r": " int32_t u = *inp++, y = *inp++*0x010101u, v = *inp++;",
237 "w": " *out++ = u; *out++ = y; *out++ = v;",
240 "r": " int32_t u = *inp++<<8, y = *inp++*0x010101u, v = *inp++<<8;",
241 "w": " *out++ = u>>8; *out++ = y>>8; *out++ = v>>8;",
247 "r": " int32_t y = *yip*0x010101u, u = *uip, v = *vip;",
248 "w": " yop[j] = y; uop[j/2] = u; vop[j/2] = v;",
251 "r": " int32_t y = *yip*0x010101u, u = *uip<<8, v = *vip<<8;",
252 "w": " yop[j] = y>>8; uop[j/2] = u>>8; vop[j/2] = v>>8;",
257 "r": " int32_t y = *yip*0x010101u, u = *uip, v = *vip;",
258 "w": " yop[j] = y; uop[j/2] = u; vop[j/2] = v;",
261 "r": " int32_t y = *yip*0x010101u, u = *uip<<8, v = *vip<<8;",
262 "w": " yop[j] = y>>8; uop[j/2] = u>>8; vop[j/2] = v>>8;",
268 "r": " int32_t y = *yip*0x010101u, u = *uip, v = *vip;",
269 "w": " yop[j] = y; uop[j/2] = u; vop[j/2] = v;",
272 "r": " int32_t y = *yip*0x010101u, u = *uip<<8, v = *vip<<8;",
273 "w": " yop[j] = y>>8; uop[j/2] = u>>8; vop[j/2] = v>>8;",
279 "r": " int32_t y = *yip*0x010101u, u = *uip, v = *vip;",
280 "w": " yop[j] = y; uop[j] = u; vop[j] = v;",
283 "r": " int32_t y = *yip*0x010101u, u = *uip<<8, v = *vip<<8;",
284 "w": " yop[j] = y>>8; uop[j] = u>>8; vop[j] = v>>8;",
290 "r": " int32_t y = *yip*0x010101u, u = *uip, v = *vip;",
291 "w": " yop[j] = y; uop[j/4] = u; vop[j/4] = v;",
294 "r": " int32_t y = *yip*0x010101u, u = *uip<<8, v = *vip<<8;",
295 "w": " yop[j] = y>>8; uop[j/4] = u>>8; vop[j/4] = v>>8;",
301 "r": " int32_t y = *yip*0x010101u, u = *uip, v = *vip;",
302 "w": " yop[j] = y; uop[j/4] = u; vop[j/4] = v;",
305 "r": " int32_t y = *yip*0x010101u, u = *uip<<8, v = *vip<<8;",
306 "w": " yop[j] = y>>8; uop[j/4] = u>>8; vop[j/4] = v>>8;",
312 "r": " int r = clp(256,*rip++), g = clp(256,*gip++), b = clp(256,*bip++);",
313 "w": " *rop++ = fclp(r,256); *gop++ = fclp(g,256); *bop++ = fclp(b,256);",
316 "r": " int r = clp(65536,*rip++), g = clp(65536,*gip++), b = clp(65536,*bip++);",
317 "w": " *rop++ = fclp(r,65536); *gop++ = fclp(g,65536); *bop++ = fclp(b,65536);",
320 "r": " float r = *rip++, g = *gip++, b = *bip++;",
321 "w": " *rop++ = r; *gop++ = g; *bop++ = b;",
327 "r": " int32_t iy = *inp++, y = iy * 0x010101u, u = 0x80, v = 0x80;",
328 "w": " *out++ = y; (void)u; (void)v;",
331 "r": " int32_t iy = *inp++, y = iy * 0x010101u, u = 0x8000, v = 0x8000;",
332 "w": " *out++ = y>>8; (void)u; (void)v;",
338 "r": " int32_t iy = *inp++, y = (iy<<8) | (iy>>8), u = 0x80, v = 0x80;",
339 "w": " *out++ = y<<8; (void)u; (void)v;",
342 "r": " int32_t iy = *inp++, y = (iy<<8) | (iy>>8), u = 0x8000, v = 0x8000;",
343 "w": " *out++ = y; (void)u; (void)v;",
350 "r": " z_int a = *inp++;",
354 "r": " z_int a = *inp++<<8;",
355 "w": " *out++ = a>>8;",
358 "r": " z_float fa = fclp(*inp++,256);",
359 "w": " *out++ = clp(256,a)",
364 "r": " z_int a = *inp++>>8;",
365 "w": " *out++ = a<<8;",
368 "r": " z_int a = *inp++;",
372 "r": " z_float fa = fclp(*inp++,65536);",
373 "w": " *out++ = clp(65536,a);",
378 "r": " z_int a = clp(256,*inp++);",
379 "w": " *out++ = fclp(a,256);",
382 "r": " z_int a = clp(65536,*inp++);",
383 "w": " *out++ = fclp(a,65536);",
386 "r": " z_float fa = *inp++;",
387 "w": " *out++ = fa;",
392 "r": " z_int a = clp(256,*aip++);",
393 "w": " *aop++ = fclp(a,256);",
396 "r": " z_int a = clp(65536,*aip++);",
397 "w": " *aop++ = fclp(a,65536);",
400 "r": " z_float fa = *aip++;",
401 "w": " *aop++ = fa;",
404 # alpha blend rgb/black, yuv/black, rgb/bg_color
406 "i8": " r = r*a/0xffu; g = g*a/0xffu; b = b*a/0xffu;",
407 "i16": " r = r*a/0xffffu; g = g*a/0xffffu; b = b*a/0xffffu;",
408 "fp": " r *= fa; g *= fa; b *= fa;",
411 "i8": " z_int a1 = 0xffu-a;\n" +
412 " y = y*a/0xffu; u = (u*a + 0x80u*a1)/0xffu; v = (v*a + 0x80u*a1)/0xffu;",
413 "i16": " z_int a1 = 0xffffu-a;\n" +
414 " y = y*a/0xffffu; u = (u*a + 0x8000u*a1)/0xffffu; v = (v*a + 0x8000u*a1)/0xffffu;",
417 "i8": " int a1 = 0xffu-a;\n" +
418 " r = (r*a + bg_r*a1)/0xffu; g = (g*a + bg_g*a1)/0xffu; b = (b*a + bg_b*a1)/0xffu;",
419 "i16": "int a1 = 0xffffu-a;\n" +
420 " r = (r*a + bg_r*a1)/0xffffu; g = (g*a + bg_g*a1)/0xffffu; b = (b*a + bg_b*a1)/0xffffu;",
421 "fp": " float a1 = 1-fa;\n" +
422 " r = (r*fa + bg_r*a1); g = (g*fa + bg_g*a1); b = (b*fa + bg_b*a1);",
429 dtype = { None: None }
433 def add_cmodel(n, nm, typ=None, *args):
434 global cmodels, bcmodels, layout, dtype, mx_bcmdl
437 if( n > mx_bcmdl ): mx_bcmdl = n
441 def specialize(fr_cmdl, to_cmdl, fn):
443 special[(fr_cmdl, to_cmdl)] = fn
445 add_cmodel( 0, "bc_transparency")
446 add_cmodel( 1, "bc_compressed")
448 add_cmodel( 2, "bc_rgb8", "i8", "rgb8")
449 add_cmodel( 3, "bc_rgb565", "i8", "rgb565")
450 add_cmodel( 4, "bc_bgr565", "i8", "bgr565")
451 add_cmodel( 5, "bc_bgr888", "i8", "bgr888")
452 add_cmodel( 6, "bc_bgr8888", "i8", "bgr8888")
454 add_cmodel( 9, "bc_rgb888", "i8", "rgb888")
455 add_cmodel(10, "bc_rgba8888", "i8", "rgb888", "a8")
456 add_cmodel(20, "bc_argb8888", "i8", "a8", "rgb888")
457 add_cmodel(21, "bc_abgr8888", "i8", "a8", "bgr888")
458 add_cmodel(11, "bc_rgb161616", "i16", "rgb161616")
459 add_cmodel(12, "bc_rgba16161616", "i16", "rgb161616", "a16")
460 add_cmodel(13, "bc_yuv888", "i8", "yuv888")
461 add_cmodel(14, "bc_yuva8888", "i8", "yuv888", "a8")
462 add_cmodel(15, "bc_yuv161616", "i16", "yuv161616")
463 add_cmodel(16, "bc_yuva16161616", "i16", "yuv161616", "a16")
464 add_cmodel(35, "bc_ayuv16161616", "i16", "a16", "yuv161616")
466 add_cmodel(18, "bc_uvy422", "i8", "uyvy8888")
467 add_cmodel(19, "bc_yuv422", "i8", "yuyv8888")
468 add_cmodel(22, "bc_a8")
469 add_cmodel(23, "bc_a16")
470 add_cmodel(31, "bc_a_float")
471 add_cmodel(24, "bc_yuv101010", "i16", "yuv10101010")
472 add_cmodel(25, "bc_vyu888", "i8", "vyu888")
473 add_cmodel(26, "bc_uyva8888", "i8", "uyv888", "a8")
474 add_cmodel(29, "bc_rgb_float", "fp", "rgbfloat")
475 add_cmodel(30, "bc_rgba_float", "fp", "rgbfloat", "afp")
477 add_cmodel( 7, "bc_yuv420p", "i8", "yuv420p")
478 add_cmodel( 8, "bc_yuv422p", "i8", "yuv422p")
479 add_cmodel(27, "bc_yuv444p", "i8", "yuv444p")
480 add_cmodel(17, "bc_yuv411p", "i8", "yuv411p")
481 add_cmodel(28, "bc_yuv410p", "i8", "yuv410p")
482 add_cmodel(32, "bc_rgb_floatp", "fp", "rgbfltp")
483 add_cmodel(33, "bc_rgba_floatp", "fp", "rgbfltp", "afpp")
484 add_cmodel(34, "bc_yuv420pi", "i8", "yuv420pi")
486 add_cmodel(36, "bc_grey8", "i8", "grey8")
487 add_cmodel(37, "bc_grey16", "i16", "grey16")
489 specialize("bc_rgba8888", "bc_transparency", "XFER_rgba8888_to_transparency")
498 "i8": " z_int a=0xff;",
499 "i16": " z_int a=0xffff;",
500 "fp": " z_float fa=1;",
504 return nm in ["bc_rgba8888", "bc_argb8888", "bc_abgr8888", \
505 "bc_rgba16161616", "bc_yuva8888", "bc_yuva16161616", "bc_ayuv16161616", \
506 "bc_uyva8888", "bc_rgba_float", "bc_rgba_floatp",]
508 def has_bgcolor(fr_cmdl,to_cmdl):
509 return fr_cmdl in ["bc_rgba8888"] and \
510 to_cmdl in ["bc_rgba888", "bc_bgr565", "bc_rgb565", \
511 "bc_bgr888", "bc_rgb888", "bc_bgr8888"]
513 def is_specialized(fr_cmdl,to_cmdl):
515 return special.get((fr_cmdl, to_cmdl)) is not None
518 return nm in [ "bc_rgb8", "bc_rgb565", "bc_bgr565", \
519 "bc_bgr888", "bc_bgr8888", "bc_rgb888", "bc_rgba8888", \
520 "bc_argb8888", "bc_abgr8888", "bc_rgb", "bc_rgb161616", \
521 "bc_rgba16161616", "bc_rgb_float", "bc_rgba_float", \
522 "bc_rgb_floatp", "bc_rgba_floatp", ]
525 return nm in [ "bc_yuv888", "bc_yuva8888", "bc_yuv161616", \
526 "bc_yuva16161616", "bc_ayuv16161616", "bc_yuv422", "bc_uvy422", "bc_yuv101010", \
527 "bc_vyu888", "bc_uyva8888", "bc_yuv420p", "bc_yuv420pi", "bc_yuv422p", \
528 "bc_yuv444p", "bc_yuv411p", "bc_yuv410p", "bc_grey8", "bc_grey16" ]
531 return nm in [ "bc_yuv420p", "bc_yuv420pi", "bc_yuv422p", "bc_yuv444p", \
532 "bc_yuv411p", "bc_yuv410p", "bc_rgb_floatp", "bc_rgba_floatp", ]
535 return nm in ["bc_rgb_float", "bc_rgba_float", "bc_rgb_floatp", "bc_rgba_floatp", ]
537 def gen_xfer_proto(pfx, cls, fr_cmdl, to_cmdl):
539 print "%svoid %sxfer_%s_to_%s" % (pfx, cls, fr_cmdl[3:], to_cmdl[3:]),
540 ityp = dtype[fr_cmdl]; fr_typ = ctype[ityp];
541 otyp = dtype[to_cmdl]; to_typ = ctype[otyp];
542 print "(unsigned y0, unsigned y1)",
544 def gen_xfer_fn(fr_cmdl, to_cmdl):
545 global layout, dtype, adata
546 ityp = dtype[fr_cmdl]; otyp = dtype[to_cmdl]
547 if( ityp is None or otyp is None ): return
549 gen_xfer_proto("", class_qual, fr_cmdl, to_cmdl);
552 # loops / pointer preload
553 in_cmdl = fr_cmdl[3:] if is_planar(fr_cmdl) else "flat";
554 out_cmdl = to_cmdl[3:] if is_planar(to_cmdl) else "flat";
555 print " xfer_%s_row_out(%s) xfer_%s_row_in(%s)" % \
556 (out_cmdl, ctype[otyp], in_cmdl, ctype[ityp],)
558 if( is_float(to_cmdl) and is_yuv(fr_cmdl) ):
559 for ic in layout[fr_cmdl]: print "%s" % (base[ic][ityp]['r']),
561 print "\n float fy = y/16777215.f, r, g, b; YUV_TO_FLOAT(fy, u, v, r, g, b);",
562 elif( ityp == "i16" ):
563 print "\n float fy = y/16777215.f, r, g, b; YUV16_TO_RGB_FLOAT(fy, u, v, r, g, b);",
564 if( has_alpha(fr_cmdl) or has_alpha(to_cmdl) ):
565 if( not has_alpha(fr_cmdl) ):
566 print " z_float fa = 1;",
567 elif( ityp == "i8" ):
568 print " float fa = fclp(a,256);",
569 elif( ityp == "i16" ):
570 print " float fa = fclp(a,65536);",
572 for ic in layout[fr_cmdl]: print "%s" % (base[ic][otyp]['r']),
573 if( has_alpha(to_cmdl) and not has_alpha(fr_cmdl) ):
574 print "%s" % (adata[otyp]),
577 if( is_rgb(fr_cmdl) and is_yuv(to_cmdl) ):
579 print " int32_t y, u, v; RGB_TO_YUV(y, u, v, r, g, b);"
580 elif( otyp == "i16" ):
581 print " int32_t y, u, v; RGB_TO_YUV16(y, u, v, r, g, b);"
582 elif( is_yuv(fr_cmdl) and is_rgb(to_cmdl)):
584 print " int32_t r, g, b; YUV_TO_RGB(y, u, v, r, g, b);"
585 elif( otyp == "i16" ):
586 print " int32_t r, g, b; YUV_TO_RGB16(y, u, v, r, g, b);"
587 elif( is_yuv(fr_cmdl) and is_yuv(to_cmdl) ):
590 elif( otyp == "i16" ):
593 if( has_bgcolor(fr_cmdl,to_cmdl) ):
594 print "%s" % (base["bbg"][otyp])
595 elif( has_alpha(fr_cmdl) and not has_alpha(to_cmdl) ):
596 if( is_rgb(to_cmdl) ):
597 print "%s" % (base["brgb"][otyp])
598 elif( is_yuv(to_cmdl) ):
599 print "%s" % (base["byuv"][otyp])
601 for oc in layout[to_cmdl]:
602 print "%s" % (base[oc][otyp]['w']),
608 class_qual = "BC_Xfer::"
610 print "#include \"xfer.h\""
613 for fr_cmdl in cmodels:
614 ityp = dtype[fr_cmdl]
615 for to_cmdl in cmodels:
616 otyp = dtype[to_cmdl]
617 if( is_specialized(fr_cmdl, to_cmdl) ):
618 print " void %s(unsigned y0, unsigned y1);" % (special[(fr_cmdl, to_cmdl)])
620 if( ityp is None or otyp is None ): continue
621 gen_xfer_proto(" ", "", fr_cmdl, to_cmdl);
623 # end of class definition
628 for fr_cmdl in cmodels:
629 for to_cmdl in cmodels:
630 gen_xfer_fn(fr_cmdl, to_cmdl)
634 print "void %sxfer()" % class_qual
637 print " static xfer_fn xfns[%d][%d] = {" % (mx_no, mx_no)
638 for fr_no in range(mx_no):
639 fr_cmdl = bcmodels.get(fr_no)
640 ityp = dtype[fr_cmdl]
641 print " { // %s" % (fr_cmdl.upper() if ityp else "None")
643 for to_no in range(mx_no):
644 to_cmdl = bcmodels.get(to_no)
645 otyp = dtype[to_cmdl]
646 xfn = special[(fr_cmdl, to_cmdl)] if( is_specialized(fr_cmdl, to_cmdl) ) else \
647 "xfer_%s_to_%s" % (fr_cmdl[3:], to_cmdl[3:]) if ( ityp and otyp ) else None
648 if( n > 72 ): print ""; n = 0
649 if( n == 0 ): print " ",; n += 4
650 fn = "&%s%s" % (class_qual, xfn) if( xfn ) else "0"
655 print " xfn = xfns[in_colormodel][out_colormodel];"
656 print " xfer_slices(out_w*out_h/0x80000+1);"
659 print "#include \"xfer.C\""