72 { 0, 0, 0, 4, 4, 4, 4, 0};
78 { 0x10, 0x13, 0x17, 0x1A, 0x1E, 0x21, 0x25, 0x28,
79 0x2C, 0x2F, 0x33, 0x36, 0x3A, 0x3D, 0x41, 0x44,
80 0x48, 0x4B, 0x4F, 0x52, 0x56, 0x59, 0x5C, 0x60,
81 0x63, 0x67, 0x6A, 0x6E, 0x71, 0x75, 0x78, 0x7C,
82 0x7F, 0x83, 0x86, 0x8A, 0x8D, 0x91, 0x94, 0x98,
83 0x9B, 0x9F, 0xA2, 0xA5, 0xA9, 0xAC, 0xB0, 0xB3,
84 0xB7, 0xBA, 0xBE, 0xC1, 0xC5, 0xC8, 0xCC, 0xCF,
85 0xD3, 0xD6, 0xDA, 0xDD, 0xE1, 0xE4, 0xE8, 0xEB};
88 { 0x60, 0x67, 0x6D, 0x73, 0x7A, 0x80, 0x86, 0x8D,
89 0x93, 0x99, 0xA0, 0xA6, 0xAC, 0xB3, 0xB9, 0xC0};
96 uint8_t *y_plane, *cr_plane, *cb_plane;
100 cr_plane = frame->
data[1] + (x / 4) + (y / 4) * frame->
linesize[1];
101 cb_plane = frame->
data[2] + (x / 4) + (y / 4) * frame->
linesize[2];
108 for(i = 0; i < 16; i++){
118 int f0,
int f1,
int Y0,
int Y1,
int chroma)
122 for(mask = 0x80, i = 0;
mask; mask >>= 1, i++) {
129 for(mask = 0x80, i = 8;
mask; mask >>= 1, i++) {
155 Luma[0] = Y[0]; Luma[1] = Y[1]; Luma[2] = Y[2]; Luma[3] = Y[3];
156 Luma[4] = Y[0]; Luma[5] = Y[1]; Luma[6] = Y[2]; Luma[7] = Y[3];
157 Luma[8] = Y[0]; Luma[9] = Y[1]; Luma[10] = Y[2]; Luma[11] = Y[3];
158 Luma[12] = Y[0]; Luma[13] = Y[1]; Luma[14] = Y[2]; Luma[15] = Y[3];
161 Luma[0] = Y[1]; Luma[1] = Y[2]; Luma[2] = Y[3]; Luma[3] = Y[3];
162 Luma[4] = Y[0]; Luma[5] = Y[1]; Luma[6] = Y[2]; Luma[7] = Y[3];
163 Luma[8] = Y[0]; Luma[9] = Y[1]; Luma[10] = Y[2]; Luma[11] = Y[3];
164 Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[1]; Luma[15] = Y[2];
167 Luma[0] = Y[1]; Luma[1] = Y[2]; Luma[2] = Y[3]; Luma[3] = Y[3];
168 Luma[4] = Y[1]; Luma[5] = Y[2]; Luma[6] = Y[2]; Luma[7] = Y[3];
169 Luma[8] = Y[0]; Luma[9] = Y[1]; Luma[10] = Y[1]; Luma[11] = Y[2];
170 Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[1]; Luma[15] = Y[2];
173 Luma[0] = Y[2]; Luma[1] = Y[3]; Luma[2] = Y[3]; Luma[3] = Y[3];
174 Luma[4] = Y[1]; Luma[5] = Y[2]; Luma[6] = Y[2]; Luma[7] = Y[3];
175 Luma[8] = Y[0]; Luma[9] = Y[1]; Luma[10] = Y[1]; Luma[11] = Y[2];
176 Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[0]; Luma[15] = Y[1];
179 Luma[0] = Y[3]; Luma[1] = Y[3]; Luma[2] = Y[3]; Luma[3] = Y[3];
180 Luma[4] = Y[2]; Luma[5] = Y[2]; Luma[6] = Y[2]; Luma[7] = Y[2];
181 Luma[8] = Y[1]; Luma[9] = Y[1]; Luma[10] = Y[1]; Luma[11] = Y[1];
182 Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[0]; Luma[15] = Y[0];
185 Luma[0] = Y[3]; Luma[1] = Y[3]; Luma[2] = Y[3]; Luma[3] = Y[2];
186 Luma[4] = Y[3]; Luma[5] = Y[2]; Luma[6] = Y[2]; Luma[7] = Y[1];
187 Luma[8] = Y[2]; Luma[9] = Y[1]; Luma[10] = Y[1]; Luma[11] = Y[0];
188 Luma[12] = Y[1]; Luma[13] = Y[0]; Luma[14] = Y[0]; Luma[15] = Y[0];
191 Luma[0] = Y[3]; Luma[1] = Y[3]; Luma[2] = Y[2]; Luma[3] = Y[2];
192 Luma[4] = Y[3]; Luma[5] = Y[2]; Luma[6] = Y[1]; Luma[7] = Y[1];
193 Luma[8] = Y[2]; Luma[9] = Y[2]; Luma[10] = Y[1]; Luma[11] = Y[0];
194 Luma[12] = Y[1]; Luma[13] = Y[1]; Luma[14] = Y[0]; Luma[15] = Y[0];
197 Luma[0] = Y[3]; Luma[1] = Y[3]; Luma[2] = Y[2]; Luma[3] = Y[1];
198 Luma[4] = Y[3]; Luma[5] = Y[2]; Luma[6] = Y[1]; Luma[7] = Y[0];
199 Luma[8] = Y[3]; Luma[9] = Y[2]; Luma[10] = Y[1]; Luma[11] = Y[0];
200 Luma[12] = Y[2]; Luma[13] = Y[1]; Luma[14] = Y[0]; Luma[15] = Y[0];
203 Luma[0] = Y[0]; Luma[1] = Y[0]; Luma[2] = Y[1]; Luma[3] = Y[1];
204 Luma[4] = Y[0]; Luma[5] = Y[0]; Luma[6] = Y[1]; Luma[7] = Y[1];
205 Luma[8] = Y[2]; Luma[9] = Y[2]; Luma[10] = Y[3]; Luma[11] = Y[3];
206 Luma[12] = Y[2]; Luma[13] = Y[2]; Luma[14] = Y[3]; Luma[15] = Y[3];
214 void *
data,
int *got_frame,
218 int buf_size = avpkt->
size;
244 idx = bytestream2_get_byteu(&s->
gb);
245 if((idx & 0xF8) == 0x70) {
248 modifier = bytestream2_get_byte(&s->
gb);
250 av_log(avctx,
AV_LOG_INFO,
"warning: modifier must be 0 or 1, got %i\n", modifier);
262 skip = bytestream2_get_byte(&s->
gb);
263 if ((blocks + skip) >= s->
blocks)
267 while(x >= s->
width) {
289 chroma = bytestream2_get_byte(&s->
gb);
292 for (i = 0; i < 4; i++) {
293 code = (idx >> (6 - i*2)) & 3;
297 chroma = bytestream2_get_byte(&s->
gb);
300 ty = y + block_coords[(i * 2) + 1];
303 tmp = bytestream2_get_byte(&s->
gb);
323 tmp = bytestream2_get_be24(&s->
gb);
325 Y[0] = (tmp >> 18) & 0x3F;
326 Y[1] = (tmp >> 12) & 0x3F;
327 Y[2] = (tmp >> 6) & 0x3F;
331 tmp = bytestream2_get_be16(&s->
gb);
333 angle = (tmp >> 12) & 0xF;
349 tmp = bytestream2_get_be24u(&s->
gb);
350 Luma[0] = (tmp >> 18) & 0x3F;
351 Luma[1] = (tmp >> 12) & 0x3F;
352 Luma[2] = (tmp >> 6) & 0x3F;
353 Luma[3] = tmp & 0x3F;
355 tmp = bytestream2_get_be24u(&s->
gb);
356 Luma[4] = (tmp >> 18) & 0x3F;
357 Luma[5] = (tmp >> 12) & 0x3F;
358 Luma[6] = (tmp >> 6) & 0x3F;
359 Luma[7] = tmp & 0x3F;
361 tmp = bytestream2_get_be24u(&s->
gb);
362 Luma[8] = (tmp >> 18) & 0x3F;
363 Luma[9] = (tmp >> 12) & 0x3F;
364 Luma[10] = (tmp >> 6) & 0x3F;
365 Luma[11] = tmp & 0x3F;
367 tmp = bytestream2_get_be24u(&s->
gb);
368 Luma[12] = (tmp >> 18) & 0x3F;
369 Luma[13] = (tmp >> 12) & 0x3F;
370 Luma[14] = (tmp >> 6) & 0x3F;
371 Luma[15] = tmp & 0x3F;
377 tmp = bytestream2_get_byteu(&s->
gb);
379 angle = (tmp >> 4) & 0x7;
380 tmp = (tmp << 8) + bytestream2_get_byteu(&s->
gb);
381 Y[0] = (tmp >> 6) & 0x3F;
383 Y[2] = bytestream2_get_byteu(&s->
gb) & 0x3F;
384 Y[3] = bytestream2_get_byteu(&s->
gb) & 0x3F;
388 f0 = bytestream2_get_byteu(&s->
gb);
390 Y[0] = bytestream2_get_byteu(&s->
gb) & 0x3F;
391 Y[1] = bytestream2_get_byteu(&s->
gb) & 0x3F;
417 "Insufficient data\n");
422 .
name =
"ultimotion",