226 |
const int x, |
const int x, |
227 |
const int y, |
const int y, |
228 |
const uint32_t MotionFlags, |
const uint32_t MotionFlags, |
229 |
|
const uint32_t GlobalFlags, |
230 |
const uint32_t iQuant, |
const uint32_t iQuant, |
231 |
SearchData * const Data, |
SearchData * const Data, |
232 |
const MBParam * const pParam, |
const MBParam * const pParam, |
247 |
|
|
248 |
#define iDiamondSize 2 |
#define iDiamondSize 2 |
249 |
|
|
250 |
|
static __inline uint32_t |
251 |
|
MakeGoodMotionFlags(const uint32_t MotionFlags, const uint32_t GlobalFlags) |
252 |
|
{ |
253 |
|
uint32_t Flags = MotionFlags; |
254 |
|
|
255 |
|
if (!(GlobalFlags & XVID_MODEDECISION_BITS)) |
256 |
|
Flags &= ~(QUARTERPELREFINE16_BITS+QUARTERPELREFINE8_BITS+HALFPELREFINE16_BITS+HALFPELREFINE8_BITS+EXTSEARCH_BITS); |
257 |
|
|
258 |
|
if (Flags & EXTSEARCH_BITS) |
259 |
|
Flags |= HALFPELREFINE16_BITS; |
260 |
|
|
261 |
|
if (Flags & EXTSEARCH_BITS && MotionFlags & PMV_EXTSEARCH8) |
262 |
|
Flags |= HALFPELREFINE8_BITS; |
263 |
|
|
264 |
|
if (Flags & HALFPELREFINE16_BITS) |
265 |
|
Flags |= QUARTERPELREFINE16_BITS; |
266 |
|
|
267 |
|
if (Flags & HALFPELREFINE8_BITS) { |
268 |
|
Flags |= QUARTERPELREFINE8_BITS; |
269 |
|
Flags &= ~PMV_HALFPELREFINE8; |
270 |
|
} |
271 |
|
|
272 |
|
if (Flags & QUARTERPELREFINE8_BITS) |
273 |
|
Flags &= ~PMV_QUARTERPELREFINE8; |
274 |
|
|
275 |
|
if (!(GlobalFlags & XVID_QUARTERPEL)) |
276 |
|
Flags &= ~(PMV_QUARTERPELREFINE16+PMV_QUARTERPELREFINE8+QUARTERPELREFINE16_BITS+QUARTERPELREFINE8_BITS); |
277 |
|
|
278 |
|
if (!(GlobalFlags & XVID_HALFPEL)) |
279 |
|
Flags &= ~(PMV_EXTSEARCH16+PMV_HALFPELREFINE16+PMV_HALFPELREFINE8+HALFPELREFINE16_BITS+HALFPELREFINE8_BITS); |
280 |
|
|
281 |
|
if (GlobalFlags & (XVID_GREYSCALE + XVID_REDUCED)) |
282 |
|
Flags &= ~(PMV_CHROMA16 + PMV_CHROMA8); |
283 |
|
|
284 |
|
return Flags; |
285 |
|
} |
286 |
|
|
287 |
|
/* BITS mode decision and search */ |
288 |
|
|
289 |
|
#include "../bitstream/zigzag.h" |
290 |
|
#include "../quant/quant_mpeg4.h" |
291 |
|
#include "../quant/quant_h263.h" |
292 |
|
#include "../bitstream/vlc_codes.h" |
293 |
|
|
294 |
|
static int |
295 |
|
CountMBBitsInter(SearchData * const Data, |
296 |
|
const MACROBLOCK * const pMBs, const int x, const int y, |
297 |
|
const MBParam * const pParam, |
298 |
|
const uint32_t MotionFlags); |
299 |
|
|
300 |
|
static int |
301 |
|
CountMBBitsInter4v(const SearchData * const Data, |
302 |
|
MACROBLOCK * const pMB, const MACROBLOCK * const pMBs, |
303 |
|
const int x, const int y, |
304 |
|
const MBParam * const pParam, const uint32_t MotionFlags, |
305 |
|
const VECTOR * const backup); |
306 |
|
|
307 |
|
static int |
308 |
|
CountMBBitsIntra(const SearchData * const Data); |
309 |
|
|
310 |
|
int CodeCoeffIntra_CalcBits(const int16_t qcoeff[64], const uint16_t * zigzag); |
311 |
|
int CodeCoeffInter_CalcBits(const int16_t qcoeff[64], const uint16_t * zigzag); |
312 |
|
|
313 |
#endif /* _MOTION_EST_H_ */ |
#endif /* _MOTION_EST_H_ */ |