26 |
* along with this program; if not, write to the Free Software |
* along with this program; if not, write to the Free Software |
27 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
28 |
* |
* |
29 |
* $Id: motion_est.h,v 1.1.2.6 2002-10-17 13:50:23 syskin Exp $ |
* $Id: motion_est.h,v 1.1.2.7 2002-11-04 10:58:24 syskin Exp $ |
30 |
* |
* |
31 |
***************************************************************************/ |
***************************************************************************/ |
32 |
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44 |
/* INTER bias for INTER/INTRA decision; mpeg4 spec suggests 2*nb */ |
/* INTER bias for INTER/INTRA decision; mpeg4 spec suggests 2*nb */ |
45 |
#define MV16_INTER_BIAS 512 |
#define MV16_INTER_BIAS 512 |
46 |
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47 |
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/* vector map (vlc delta size) smoother parameters ! float !*/ |
48 |
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#define NEIGH_TEND_16X16 10.5 |
49 |
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#define NEIGH_TEND_8X8 4.0 |
50 |
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#define NEIGH_8X8_BIAS 30 |
51 |
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52 |
/* Parameters which control inter/inter4v decision */ |
/* Parameters which control inter/inter4v decision */ |
53 |
#define IMV16X16 2 |
#define IMV16X16 2 |
54 |
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/* vector map (vlc delta size) smoother parameters ! float !*/ |
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#define NEIGH_TEND_16X16 4.0 |
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#define NEIGH_TEND_8X8 6.0 |
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static const int lambda_vec16[32] = |
static const int lambda_vec16[32] = |
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{ 0 ,(int)(1.00235 * NEIGH_TEND_16X16 + 0.5), |
{ 0 ,(int)(1.00235 * NEIGH_TEND_16X16 + 0.5), |
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(int)(1.15582*NEIGH_TEND_16X16 + 0.5), (int)(1.31976*NEIGH_TEND_16X16 + 0.5), |
(int)(1.15582*NEIGH_TEND_16X16 + 0.5), (int)(1.31976*NEIGH_TEND_16X16 + 0.5), |
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const uint8_t * RefH; |
const uint8_t * RefH; |
116 |
const uint8_t * RefV; |
const uint8_t * RefV; |
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const uint8_t * RefHV; |
const uint8_t * RefHV; |
118 |
const uint8_t * RefQ; |
const uint8_t * RefCU; |
119 |
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const uint8_t * RefCV; |
120 |
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const uint8_t * CurU; |
121 |
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const uint8_t * CurV; |
122 |
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uint8_t * RefQ; |
123 |
const uint8_t * Cur; |
const uint8_t * Cur; |
124 |
uint32_t lambda16; //weights of motion vectors |
uint32_t lambda16; |
125 |
uint32_t lambda8; |
uint32_t lambda8; |
126 |
uint32_t iEdgedWidth; |
uint32_t iEdgedWidth; |
127 |
uint32_t iFcode; |
uint32_t iFcode; |
128 |
int * temp; |
int * temp; |
129 |
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int qpel; |
130 |
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int chroma; |
131 |
//fields for interpolate and direct mode |
//fields for interpolate and direct mode |
132 |
const uint8_t *bRef; |
const uint8_t *bRef; |
133 |
const uint8_t *bRefH; |
const uint8_t *bRefH; |
211 |
const uint32_t iLimit); |
const uint32_t iLimit); |
212 |
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213 |
static void |
static void |
214 |
SearchP(const uint8_t * const pRef, |
SearchP(const IMAGE * const pRef, |
215 |
const uint8_t * const pRefH, |
const uint8_t * const pRefH, |
216 |
const uint8_t * const pRefV, |
const uint8_t * const pRefV, |
217 |
const uint8_t * const pRefHV, |
const uint8_t * const pRefHV, |
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const uint8_t * const pRefQ, |
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218 |
const IMAGE * const pCur, |
const IMAGE * const pCur, |
219 |
const int x, |
const int x, |
220 |
const int y, |
const int y, |