*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
*/
-
+
/**
* @file dsputil.c
* DSP utils
*/
-
+
#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
};
/* not permutated inverse zigzag_direct + 1 for MMX quantizer */
-uint16_t __align8 inv_zigzag_direct16[64] = {0, };
+DECLARE_ALIGNED_8(uint16_t, inv_zigzag_direct16[64]) = {0, };
const uint8_t ff_alternate_horizontal_scan[64] = {
- 0, 1, 2, 3, 8, 9, 16, 17,
+ 0, 1, 2, 3, 8, 9, 16, 17,
10, 11, 4, 5, 6, 7, 15, 14,
- 13, 12, 19, 18, 24, 25, 32, 33,
+ 13, 12, 19, 18, 24, 25, 32, 33,
26, 27, 20, 21, 22, 23, 28, 29,
- 30, 31, 34, 35, 40, 41, 48, 49,
+ 30, 31, 34, 35, 40, 41, 48, 49,
42, 43, 36, 37, 38, 39, 44, 45,
- 46, 47, 50, 51, 56, 57, 58, 59,
+ 46, 47, 50, 51, 56, 57, 58, 59,
52, 53, 54, 55, 60, 61, 62, 63,
};
const uint8_t ff_alternate_vertical_scan[64] = {
- 0, 8, 16, 24, 1, 9, 2, 10,
+ 0, 8, 16, 24, 1, 9, 2, 10,
17, 25, 32, 40, 48, 56, 57, 49,
- 41, 33, 26, 18, 3, 11, 4, 12,
+ 41, 33, 26, 18, 3, 11, 4, 12,
19, 27, 34, 42, 50, 58, 35, 43,
- 51, 59, 20, 28, 5, 13, 6, 14,
+ 51, 59, 20, 28, 5, 13, 6, 14,
21, 29, 36, 44, 52, 60, 37, 45,
- 53, 61, 22, 30, 7, 15, 23, 31,
+ 53, 61, 22, 30, 7, 15, 23, 31,
38, 46, 54, 62, 39, 47, 55, 63,
};
/* a*inverse[b]>>32 == a/b for all 0<=a<=65536 && 2<=b<=255 */
const uint32_t inverse[256]={
- 0, 4294967295U,2147483648U,1431655766, 1073741824, 858993460, 715827883, 613566757,
- 536870912, 477218589, 429496730, 390451573, 357913942, 330382100, 306783379, 286331154,
- 268435456, 252645136, 238609295, 226050911, 214748365, 204522253, 195225787, 186737709,
- 178956971, 171798692, 165191050, 159072863, 153391690, 148102321, 143165577, 138547333,
- 134217728, 130150525, 126322568, 122713352, 119304648, 116080198, 113025456, 110127367,
- 107374183, 104755300, 102261127, 99882961, 97612894, 95443718, 93368855, 91382283,
- 89478486, 87652394, 85899346, 84215046, 82595525, 81037119, 79536432, 78090315,
- 76695845, 75350304, 74051161, 72796056, 71582789, 70409300, 69273667, 68174085,
- 67108864, 66076420, 65075263, 64103990, 63161284, 62245903, 61356676, 60492498,
- 59652324, 58835169, 58040099, 57266231, 56512728, 55778797, 55063684, 54366675,
- 53687092, 53024288, 52377650, 51746594, 51130564, 50529028, 49941481, 49367441,
- 48806447, 48258060, 47721859, 47197443, 46684428, 46182445, 45691142, 45210183,
- 44739243, 44278014, 43826197, 43383509, 42949673, 42524429, 42107523, 41698712,
- 41297763, 40904451, 40518560, 40139882, 39768216, 39403370, 39045158, 38693400,
- 38347923, 38008561, 37675152, 37347542, 37025581, 36709123, 36398028, 36092163,
- 35791395, 35495598, 35204650, 34918434, 34636834, 34359739, 34087043, 33818641,
- 33554432, 33294321, 33038210, 32786010, 32537632, 32292988, 32051995, 31814573,
- 31580642, 31350127, 31122952, 30899046, 30678338, 30460761, 30246249, 30034737,
- 29826162, 29620465, 29417585, 29217465, 29020050, 28825284, 28633116, 28443493,
- 28256364, 28071682, 27889399, 27709467, 27531842, 27356480, 27183338, 27012373,
- 26843546, 26676816, 26512144, 26349493, 26188825, 26030105, 25873297, 25718368,
- 25565282, 25414008, 25264514, 25116768, 24970741, 24826401, 24683721, 24542671,
- 24403224, 24265352, 24129030, 23994231, 23860930, 23729102, 23598722, 23469767,
- 23342214, 23216040, 23091223, 22967740, 22845571, 22724695, 22605092, 22486740,
- 22369622, 22253717, 22139007, 22025474, 21913099, 21801865, 21691755, 21582751,
- 21474837, 21367997, 21262215, 21157475, 21053762, 20951060, 20849356, 20748635,
- 20648882, 20550083, 20452226, 20355296, 20259280, 20164166, 20069941, 19976593,
- 19884108, 19792477, 19701685, 19611723, 19522579, 19434242, 19346700, 19259944,
- 19173962, 19088744, 19004281, 18920561, 18837576, 18755316, 18673771, 18592933,
- 18512791, 18433337, 18354562, 18276457, 18199014, 18122225, 18046082, 17970575,
- 17895698, 17821442, 17747799, 17674763, 17602325, 17530479, 17459217, 17388532,
+ 0, 4294967295U,2147483648U,1431655766, 1073741824, 858993460, 715827883, 613566757,
+ 536870912, 477218589, 429496730, 390451573, 357913942, 330382100, 306783379, 286331154,
+ 268435456, 252645136, 238609295, 226050911, 214748365, 204522253, 195225787, 186737709,
+ 178956971, 171798692, 165191050, 159072863, 153391690, 148102321, 143165577, 138547333,
+ 134217728, 130150525, 126322568, 122713352, 119304648, 116080198, 113025456, 110127367,
+ 107374183, 104755300, 102261127, 99882961, 97612894, 95443718, 93368855, 91382283,
+ 89478486, 87652394, 85899346, 84215046, 82595525, 81037119, 79536432, 78090315,
+ 76695845, 75350304, 74051161, 72796056, 71582789, 70409300, 69273667, 68174085,
+ 67108864, 66076420, 65075263, 64103990, 63161284, 62245903, 61356676, 60492498,
+ 59652324, 58835169, 58040099, 57266231, 56512728, 55778797, 55063684, 54366675,
+ 53687092, 53024288, 52377650, 51746594, 51130564, 50529028, 49941481, 49367441,
+ 48806447, 48258060, 47721859, 47197443, 46684428, 46182445, 45691142, 45210183,
+ 44739243, 44278014, 43826197, 43383509, 42949673, 42524429, 42107523, 41698712,
+ 41297763, 40904451, 40518560, 40139882, 39768216, 39403370, 39045158, 38693400,
+ 38347923, 38008561, 37675152, 37347542, 37025581, 36709123, 36398028, 36092163,
+ 35791395, 35495598, 35204650, 34918434, 34636834, 34359739, 34087043, 33818641,
+ 33554432, 33294321, 33038210, 32786010, 32537632, 32292988, 32051995, 31814573,
+ 31580642, 31350127, 31122952, 30899046, 30678338, 30460761, 30246249, 30034737,
+ 29826162, 29620465, 29417585, 29217465, 29020050, 28825284, 28633116, 28443493,
+ 28256364, 28071682, 27889399, 27709467, 27531842, 27356480, 27183338, 27012373,
+ 26843546, 26676816, 26512144, 26349493, 26188825, 26030105, 25873297, 25718368,
+ 25565282, 25414008, 25264514, 25116768, 24970741, 24826401, 24683721, 24542671,
+ 24403224, 24265352, 24129030, 23994231, 23860930, 23729102, 23598722, 23469767,
+ 23342214, 23216040, 23091223, 22967740, 22845571, 22724695, 22605092, 22486740,
+ 22369622, 22253717, 22139007, 22025474, 21913099, 21801865, 21691755, 21582751,
+ 21474837, 21367997, 21262215, 21157475, 21053762, 20951060, 20849356, 20748635,
+ 20648882, 20550083, 20452226, 20355296, 20259280, 20164166, 20069941, 19976593,
+ 19884108, 19792477, 19701685, 19611723, 19522579, 19434242, 19346700, 19259944,
+ 19173962, 19088744, 19004281, 18920561, 18837576, 18755316, 18673771, 18592933,
+ 18512791, 18433337, 18354562, 18276457, 18199014, 18122225, 18046082, 17970575,
+ 17895698, 17821442, 17747799, 17674763, 17602325, 17530479, 17459217, 17388532,
17318417, 17248865, 17179870, 17111424, 17043522, 16976156, 16909321, 16843010,
};
/* Input permutation for the simple_idct_mmx */
static const uint8_t simple_mmx_permutation[64]={
- 0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D,
- 0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D,
- 0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D,
- 0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F,
- 0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F,
- 0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D,
- 0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F,
- 0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F,
+ 0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D,
+ 0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D,
+ 0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D,
+ 0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F,
+ 0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F,
+ 0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D,
+ 0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F,
+ 0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F,
};
static int pix_sum_c(uint8_t * pix, int line_size)
s = 0;
for (i = 0; i < 16; i++) {
- for (j = 0; j < 16; j += 8) {
- s += pix[0];
- s += pix[1];
- s += pix[2];
- s += pix[3];
- s += pix[4];
- s += pix[5];
- s += pix[6];
- s += pix[7];
- pix += 8;
- }
- pix += line_size - 16;
+ for (j = 0; j < 16; j += 8) {
+ s += pix[0];
+ s += pix[1];
+ s += pix[2];
+ s += pix[3];
+ s += pix[4];
+ s += pix[5];
+ s += pix[6];
+ s += pix[7];
+ pix += 8;
+ }
+ pix += line_size - 16;
}
return s;
}
s = 0;
for (i = 0; i < 16; i++) {
- for (j = 0; j < 16; j += 8) {
+ for (j = 0; j < 16; j += 8) {
#if 0
- s += sq[pix[0]];
- s += sq[pix[1]];
- s += sq[pix[2]];
- s += sq[pix[3]];
- s += sq[pix[4]];
- s += sq[pix[5]];
- s += sq[pix[6]];
- s += sq[pix[7]];
+ s += sq[pix[0]];
+ s += sq[pix[1]];
+ s += sq[pix[2]];
+ s += sq[pix[3]];
+ s += sq[pix[4]];
+ s += sq[pix[5]];
+ s += sq[pix[6]];
+ s += sq[pix[7]];
#else
#if LONG_MAX > 2147483647
- register uint64_t x=*(uint64_t*)pix;
- s += sq[x&0xff];
- s += sq[(x>>8)&0xff];
- s += sq[(x>>16)&0xff];
- s += sq[(x>>24)&0xff];
+ register uint64_t x=*(uint64_t*)pix;
+ s += sq[x&0xff];
+ s += sq[(x>>8)&0xff];
+ s += sq[(x>>16)&0xff];
+ s += sq[(x>>24)&0xff];
s += sq[(x>>32)&0xff];
s += sq[(x>>40)&0xff];
s += sq[(x>>48)&0xff];
s += sq[(x>>56)&0xff];
#else
- register uint32_t x=*(uint32_t*)pix;
- s += sq[x&0xff];
- s += sq[(x>>8)&0xff];
- s += sq[(x>>16)&0xff];
- s += sq[(x>>24)&0xff];
+ register uint32_t x=*(uint32_t*)pix;
+ s += sq[x&0xff];
+ s += sq[(x>>8)&0xff];
+ s += sq[(x>>16)&0xff];
+ s += sq[(x>>24)&0xff];
x=*(uint32_t*)(pix+4);
s += sq[x&0xff];
s += sq[(x>>8)&0xff];
s += sq[(x>>24)&0xff];
#endif
#endif
- pix += 8;
- }
- pix += line_size - 16;
+ pix += 8;
+ }
+ pix += line_size - 16;
}
return s;
}
static void bswap_buf(uint32_t *dst, uint32_t *src, int w){
int i;
-
+
for(i=0; i+8<=w; i+=8){
dst[i+0]= bswap_32(src[i+0]);
dst[i+1]= bswap_32(src[i+1]);
int tmp[16*16];
#if 0
int level, ori;
- static const int scale[2][2][4][4]={
+ static const int scale[2][2][4][4]={
{
{
//8x8 dec=3
int stride= 16<<(dec_count-level);
int sy= (ori&2) ? stride>>1 : 0;
int size= 1<<level;
-
+
for(i=0; i<size; i++){
for(j=0; j<size; j++){
int v= tmp[sx + sy + i*stride + j] * scale[type][dec_count-3][level][ori];
s+= ABS(tmp[16*i+j+3]);
}
}
- assert(s>=0);
-
+ assert(s>=0);
+
return s>>2;
#endif
}
}
static void diff_pixels_c(DCTELEM *restrict block, const uint8_t *s1,
- const uint8_t *s2, int stride){
+ const uint8_t *s2, int stride){
int i;
/* read the pixels */
static void put_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
- int line_size)
+ int line_size)
{
int i;
uint8_t *cm = cropTbl + MAX_NEG_CROP;
-
+
/* read the pixels */
for(i=0;i<8;i++) {
pixels[0] = cm[block[0]];
}
static void put_pixels_clamped4_c(const DCTELEM *block, uint8_t *restrict pixels,
- int line_size)
+ int line_size)
{
int i;
uint8_t *cm = cropTbl + MAX_NEG_CROP;
-
+
/* read the pixels */
for(i=0;i<4;i++) {
pixels[0] = cm[block[0]];
}
static void put_pixels_clamped2_c(const DCTELEM *block, uint8_t *restrict pixels,
- int line_size)
+ int line_size)
{
int i;
uint8_t *cm = cropTbl + MAX_NEG_CROP;
-
+
/* read the pixels */
for(i=0;i<2;i++) {
pixels[0] = cm[block[0]];
}
}
-static void put_signed_pixels_clamped_c(const DCTELEM *block,
+static void put_signed_pixels_clamped_c(const DCTELEM *block,
uint8_t *restrict pixels,
int line_size)
{
{
int i;
uint8_t *cm = cropTbl + MAX_NEG_CROP;
-
+
/* read the pixels */
for(i=0;i<8;i++) {
pixels[0] = cm[pixels[0] + block[0]];
{
int i;
uint8_t *cm = cropTbl + MAX_NEG_CROP;
-
+
/* read the pixels */
for(i=0;i<4;i++) {
pixels[0] = cm[pixels[0] + block[0]];
{
int i;
uint8_t *cm = cropTbl + MAX_NEG_CROP;
-
+
/* read the pixels */
for(i=0;i<2;i++) {
pixels[0] = cm[pixels[0] + block[0]];
block += 8;
}
}
+
+static void add_pixels8_c(uint8_t *restrict pixels, DCTELEM *block, int line_size)
+{
+ int i;
+ for(i=0;i<8;i++) {
+ pixels[0] += block[0];
+ pixels[1] += block[1];
+ pixels[2] += block[2];
+ pixels[3] += block[3];
+ pixels[4] += block[4];
+ pixels[5] += block[5];
+ pixels[6] += block[6];
+ pixels[7] += block[7];
+ pixels += line_size;
+ block += 8;
+ }
+}
+
+static void add_pixels4_c(uint8_t *restrict pixels, DCTELEM *block, int line_size)
+{
+ int i;
+ for(i=0;i<4;i++) {
+ pixels[0] += block[0];
+ pixels[1] += block[1];
+ pixels[2] += block[2];
+ pixels[3] += block[3];
+ pixels += line_size;
+ block += 4;
+ }
+}
+
#if 0
#define PIXOP2(OPNAME, OP) \
}
}
-static void gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
+static void gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height)
{
int y, vx, vy;
const int s= 1<<shift;
-
+
width--;
height--;
frac_y= src_y&(s-1);
src_x>>=shift;
src_y>>=shift;
-
+
if((unsigned)src_x < width){
if((unsigned)src_y < height){
index= src_x + src_y*stride;
+ src[index+stride+1]* frac_x )* frac_y
+ r)>>(shift*2);
}else{
- index= src_x + clip(src_y, 0, height)*stride;
- dst[y*stride + x]= ( ( src[index ]*(s-frac_x)
+ index= src_x + clip(src_y, 0, height)*stride;
+ dst[y*stride + x]= ( ( src[index ]*(s-frac_x)
+ src[index +1]* frac_x )*s
+ r)>>(shift*2);
}
}else{
if((unsigned)src_y < height){
- index= clip(src_x, 0, width) + src_y*stride;
- dst[y*stride + x]= ( ( src[index ]*(s-frac_y)
+ index= clip(src_x, 0, width) + src_y*stride;
+ dst[y*stride + x]= ( ( src[index ]*(s-frac_y)
+ src[index+stride ]* frac_y )*s
+ r)>>(shift*2);
}else{
- index= clip(src_x, 0, width) + clip(src_y, 0, height)*stride;
+ index= clip(src_x, 0, width) + clip(src_y, 0, height)*stride;
dst[y*stride + x]= src[index ];
}
}
-
+
vx+= dxx;
vy+= dyx;
}
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (683*(2*src[j] + src[j+1] + 1)) >> 11;
+ dst[j] = (683*(2*src[j] + src[j+1] + 1)) >> 11;
}
src += stride;
dst += stride;
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (683*(src[j] + 2*src[j+1] + 1)) >> 11;
+ dst[j] = (683*(src[j] + 2*src[j+1] + 1)) >> 11;
}
src += stride;
dst += stride;
}
}
-
+
static inline void put_tpel_pixels_mc01_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (683*(2*src[j] + src[j+stride] + 1)) >> 11;
+ dst[j] = (683*(2*src[j] + src[j+stride] + 1)) >> 11;
}
src += stride;
dst += stride;
}
}
-
+
static inline void put_tpel_pixels_mc11_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (2731*(4*src[j] + 3*src[j+1] + 3*src[j+stride] + 2*src[j+stride+1] + 6)) >> 15;
+ dst[j] = (2731*(4*src[j] + 3*src[j+1] + 3*src[j+stride] + 2*src[j+stride+1] + 6)) >> 15;
}
src += stride;
dst += stride;
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (2731*(3*src[j] + 2*src[j+1] + 4*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15;
+ dst[j] = (2731*(3*src[j] + 2*src[j+1] + 4*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15;
}
src += stride;
dst += stride;
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (683*(src[j] + 2*src[j+stride] + 1)) >> 11;
+ dst[j] = (683*(src[j] + 2*src[j+stride] + 1)) >> 11;
}
src += stride;
dst += stride;
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (2731*(3*src[j] + 4*src[j+1] + 2*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15;
+ dst[j] = (2731*(3*src[j] + 4*src[j+1] + 2*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15;
}
src += stride;
dst += stride;
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (2731*(2*src[j] + 3*src[j+1] + 3*src[j+stride] + 4*src[j+stride+1] + 6)) >> 15;
+ dst[j] = (2731*(2*src[j] + 3*src[j+1] + 3*src[j+stride] + 4*src[j+stride+1] + 6)) >> 15;
}
src += stride;
dst += stride;
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (dst[j] + ((683*(2*src[j] + src[j+1] + 1)) >> 11) + 1) >> 1;
+ dst[j] = (dst[j] + ((683*(2*src[j] + src[j+1] + 1)) >> 11) + 1) >> 1;
}
src += stride;
dst += stride;
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (dst[j] + ((683*(src[j] + 2*src[j+1] + 1)) >> 11) + 1) >> 1;
+ dst[j] = (dst[j] + ((683*(src[j] + 2*src[j+1] + 1)) >> 11) + 1) >> 1;
}
src += stride;
dst += stride;
}
}
-
+
static inline void avg_tpel_pixels_mc01_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (dst[j] + ((683*(2*src[j] + src[j+stride] + 1)) >> 11) + 1) >> 1;
+ dst[j] = (dst[j] + ((683*(2*src[j] + src[j+stride] + 1)) >> 11) + 1) >> 1;
}
src += stride;
dst += stride;
}
}
-
+
static inline void avg_tpel_pixels_mc11_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (dst[j] + ((2731*(4*src[j] + 3*src[j+1] + 3*src[j+stride] + 2*src[j+stride+1] + 6)) >> 15) + 1) >> 1;
+ dst[j] = (dst[j] + ((2731*(4*src[j] + 3*src[j+1] + 3*src[j+stride] + 2*src[j+stride+1] + 6)) >> 15) + 1) >> 1;
}
src += stride;
dst += stride;
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (dst[j] + ((2731*(3*src[j] + 2*src[j+1] + 4*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15) + 1) >> 1;
+ dst[j] = (dst[j] + ((2731*(3*src[j] + 2*src[j+1] + 4*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15) + 1) >> 1;
}
src += stride;
dst += stride;
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (dst[j] + ((683*(src[j] + 2*src[j+stride] + 1)) >> 11) + 1) >> 1;
+ dst[j] = (dst[j] + ((683*(src[j] + 2*src[j+stride] + 1)) >> 11) + 1) >> 1;
}
src += stride;
dst += stride;
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (dst[j] + ((2731*(3*src[j] + 4*src[j+1] + 2*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15) + 1) >> 1;
+ dst[j] = (dst[j] + ((2731*(3*src[j] + 4*src[j+1] + 2*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15) + 1) >> 1;
}
src += stride;
dst += stride;
int i,j;
for (i=0; i < height; i++) {
for (j=0; j < width; j++) {
- dst[j] = (dst[j] + ((2731*(2*src[j] + 3*src[j+1] + 3*src[j+stride] + 4*src[j+stride+1] + 6)) >> 15) + 1) >> 1;
+ dst[j] = (dst[j] + ((2731*(2*src[j] + 3*src[j+1] + 3*src[j+stride] + 4*src[j+stride+1] + 6)) >> 15) + 1) >> 1;
}
src += stride;
dst += stride;
#undef op_avg
#undef op_put
+static inline void copy_block2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
+{
+ int i;
+ for(i=0; i<h; i++)
+ {
+ ST16(dst , LD16(src ));
+ dst+=dstStride;
+ src+=srcStride;
+ }
+}
+
static inline void copy_block4(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
#if 1
#define H264_LOWPASS(OPNAME, OP, OP2) \
+static void OPNAME ## h264_qpel2_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+ const int h=2;\
+ uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+ int i;\
+ for(i=0; i<h; i++)\
+ {\
+ OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]));\
+ OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]));\
+ dst+=dstStride;\
+ src+=srcStride;\
+ }\
+}\
+\
+static void OPNAME ## h264_qpel2_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+ const int w=2;\
+ uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+ int i;\
+ for(i=0; i<w; i++)\
+ {\
+ const int srcB= src[-2*srcStride];\
+ const int srcA= src[-1*srcStride];\
+ const int src0= src[0 *srcStride];\
+ const int src1= src[1 *srcStride];\
+ const int src2= src[2 *srcStride];\
+ const int src3= src[3 *srcStride];\
+ const int src4= src[4 *srcStride];\
+ OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
+ OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
+ dst++;\
+ src++;\
+ }\
+}\
+\
+static void OPNAME ## h264_qpel2_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
+ const int h=2;\
+ const int w=2;\
+ uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+ int i;\
+ src -= 2*srcStride;\
+ for(i=0; i<h+5; i++)\
+ {\
+ tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]);\
+ tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]);\
+ tmp+=tmpStride;\
+ src+=srcStride;\
+ }\
+ tmp -= tmpStride*(h+5-2);\
+ for(i=0; i<w; i++)\
+ {\
+ const int tmpB= tmp[-2*tmpStride];\
+ const int tmpA= tmp[-1*tmpStride];\
+ const int tmp0= tmp[0 *tmpStride];\
+ const int tmp1= tmp[1 *tmpStride];\
+ const int tmp2= tmp[2 *tmpStride];\
+ const int tmp3= tmp[3 *tmpStride];\
+ const int tmp4= tmp[4 *tmpStride];\
+ OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\
+ OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\
+ dst++;\
+ tmp++;\
+ }\
+}\
static void OPNAME ## h264_qpel4_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
const int h=4;\
uint8_t *cm = cropTbl + MAX_NEG_CROP;\
H264_LOWPASS(put_ , op_put, op2_put)
H264_LOWPASS(avg_ , op_avg, op2_avg)
+H264_MC(put_, 2)
H264_MC(put_, 4)
H264_MC(put_, 8)
H264_MC(put_, 16)
#define op_scale2(x) dst[x] = clip_uint8( (src[x]*weights + dst[x]*weightd + offset) >> (log2_denom+1))
#define H264_WEIGHT(W,H) \
static void weight_h264_pixels ## W ## x ## H ## _c(uint8_t *block, int stride, int log2_denom, int weight, int offset){ \
- int attribute_unused x, y; \
+ int y; \
offset <<= log2_denom; \
if(log2_denom) offset += 1<<(log2_denom-1); \
for(y=0; y<H; y++, block += stride){ \
op_scale1(15); \
} \
} \
-static void biweight_h264_pixels ## W ## x ## H ## _c(uint8_t *dst, uint8_t *src, int stride, int log2_denom, int weightd, int weights, int offsetd, int offsets){ \
- int attribute_unused x, y; \
- int offset = (offsets + offsetd + 1) >> 1; \
- offset = ((offset << 1) + 1) << log2_denom; \
+static void biweight_h264_pixels ## W ## x ## H ## _c(uint8_t *dst, uint8_t *src, int stride, int log2_denom, int weightd, int weights, int offset){ \
+ int y; \
+ offset = ((offset + 1) | 1) << log2_denom; \
for(y=0; y<H; y++, dst += stride, src += stride){ \
op_scale2(0); \
op_scale2(1); \
dst[6]= cm[(9*(src[6] + src[7]) - (src[ 5] + src[8]) + 8)>>4];
dst[7]= cm[(9*(src[7] + src[8]) - (src[ 6] + src[9]) + 8)>>4];
dst+=dstStride;
- src+=srcStride;
+ src+=srcStride;
}
}
static void h263_v_loop_filter_c(uint8_t *src, int stride, int qscale){
int x;
const int strength= ff_h263_loop_filter_strength[qscale];
-
+
for(x=0; x<8; x++){
int d1, d2, ad1;
int p0= src[x-2*stride];
else if(d< strength) d1= d;
else if(d< 2*strength) d1= 2*strength - d;
else d1= 0;
-
+
p1 += d1;
p2 -= d1;
if(p1&256) p1= ~(p1>>31);
if(p2&256) p2= ~(p2>>31);
-
+
src[x-1*stride] = p1;
src[x+0*stride] = p2;
ad1= ABS(d1)>>1;
-
+
d2= clip((p0-p3)/4, -ad1, ad1);
-
+
src[x-2*stride] = p0 - d2;
src[x+ stride] = p3 + d2;
}
static void h263_h_loop_filter_c(uint8_t *src, int stride, int qscale){
int y;
const int strength= ff_h263_loop_filter_strength[qscale];
-
+
for(y=0; y<8; y++){
int d1, d2, ad1;
int p0= src[y*stride-2];
else if(d< strength) d1= d;
else if(d< 2*strength) d1= 2*strength - d;
else d1= 0;
-
+
p1 += d1;
p2 -= d1;
if(p1&256) p1= ~(p1>>31);
if(p2&256) p2= ~(p2>>31);
-
+
src[y*stride-1] = p1;
src[y*stride+0] = p2;
ad1= ABS(d1)>>1;
-
+
d2= clip((p0-p3)/4, -ad1, ad1);
-
+
src[y*stride-2] = p0 - d2;
src[y*stride+1] = p3 + d2;
}
temp[yz] = src[xy - stride] + 2*src[xy] + src[xy + stride];
}
}
-
+
for(y=0; y<8; y++){
src[ y*stride] = (temp[ y*8] + 2)>>2;
src[7+y*stride] = (temp[7+y*8] + 2)>>2;
const int q0 = pix[0];
const int q1 = pix[1*xstride];
const int q2 = pix[2*xstride];
-
+
if( ABS( p0 - q0 ) < alpha &&
ABS( p1 - p0 ) < beta &&
ABS( q1 - q0 ) < beta ) {
-
+
int tc = tc0[i];
int i_delta;
-
+
if( ABS( p2 - p0 ) < beta ) {
pix[-2*xstride] = p1 + clip( (( p2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - p1, -tc0[i], tc0[i] );
tc++;
pix[ xstride] = q1 + clip( (( q2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - q1, -tc0[i], tc0[i] );
tc++;
}
-
+
i_delta = clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc );
pix[-xstride] = clip_uint8( p0 + i_delta ); /* p0' */
pix[0] = clip_uint8( q0 - i_delta ); /* q0' */
return s;
}
-static int nsse16_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2, int stride, int h){
+static int nsse16_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){
+ MpegEncContext *c = v;
int score1=0;
int score2=0;
int x,y;
else return score1 + ABS(score2)*8;
}
-static int nsse8_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2, int stride, int h){
+static int nsse8_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){
+ MpegEncContext *c = v;
int score1=0;
int score2=0;
int x,y;
-
+
for(y=0; y<h; y++){
for(x=0; x<8; x++){
score1+= (s1[x ] - s2[x ])*(s1[x ] - s2[x ]);
s1+= stride;
s2+= stride;
}
-
+
if(c) return score1 + ABS(score2)*c->avctx->nsse_weight;
else return score1 + ABS(score2)*8;
}
for(i=0; i<8*8; i++){
rem[i] += (basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT);
- }
+ }
}
/**
* @param block the block which will be permuted according to the given permutation vector
* @param permutation the permutation vector
* @param last the last non zero coefficient in scantable order, used to speed the permutation up
- * @param scantable the used scantable, this is only used to speed the permutation up, the block is not
+ * @param scantable the used scantable, this is only used to speed the permutation up, the block is not
* (inverse) permutated to scantable order!
*/
void ff_block_permute(DCTELEM *block, uint8_t *permutation, const uint8_t *scantable, int last)
{
int i;
DCTELEM temp[64];
-
+
if(last<=0) return;
//if(permutation[1]==1) return; //FIXME its ok but not clean and might fail for some perms
temp[j]= block[j];
block[j]=0;
}
-
+
for(i=0; i<=last; i++){
const int j= scantable[i];
const int perm_j= permutation[j];
void ff_set_cmp(DSPContext* c, me_cmp_func *cmp, int type){
int i;
-
+
memset(cmp, 0, sizeof(void*)*5);
-
+
for(i=0; i<5; i++){
switch(type&0xFF){
case FF_CMP_SAD:
case FF_CMP_DCT:
cmp[i]= c->dct_sad[i];
break;
+ case FF_CMP_DCT264:
+ cmp[i]= c->dct264_sad[i];
+ break;
case FF_CMP_DCTMAX:
cmp[i]= c->dct_max[i];
break;
lt= src1[i];
l= src2[i];
dst[i]= l - pred;
- }
+ }
*left= l;
*left_top= lt;
int i;
int temp[64];
int sum=0;
-
+
assert(h==8);
for(i=0; i<8; i++){
BUTTERFLY2(temp[8*i+2], temp[8*i+3], src[stride*i+2]-dst[stride*i+2],src[stride*i+3]-dst[stride*i+3]);
BUTTERFLY2(temp[8*i+4], temp[8*i+5], src[stride*i+4]-dst[stride*i+4],src[stride*i+5]-dst[stride*i+5]);
BUTTERFLY2(temp[8*i+6], temp[8*i+7], src[stride*i+6]-dst[stride*i+6],src[stride*i+7]-dst[stride*i+7]);
-
+
BUTTERFLY1(temp[8*i+0], temp[8*i+2]);
BUTTERFLY1(temp[8*i+1], temp[8*i+3]);
BUTTERFLY1(temp[8*i+4], temp[8*i+6]);
BUTTERFLY1(temp[8*i+5], temp[8*i+7]);
-
+
BUTTERFLY1(temp[8*i+0], temp[8*i+4]);
BUTTERFLY1(temp[8*i+1], temp[8*i+5]);
BUTTERFLY1(temp[8*i+2], temp[8*i+6]);
BUTTERFLY1(temp[8*2+i], temp[8*3+i]);
BUTTERFLY1(temp[8*4+i], temp[8*5+i]);
BUTTERFLY1(temp[8*6+i], temp[8*7+i]);
-
+
BUTTERFLY1(temp[8*0+i], temp[8*2+i]);
BUTTERFLY1(temp[8*1+i], temp[8*3+i]);
BUTTERFLY1(temp[8*4+i], temp[8*6+i]);
BUTTERFLY1(temp[8*5+i], temp[8*7+i]);
- sum +=
+ sum +=
BUTTERFLYA(temp[8*0+i], temp[8*4+i])
+BUTTERFLYA(temp[8*1+i], temp[8*5+i])
+BUTTERFLYA(temp[8*2+i], temp[8*6+i])
int i;
int temp[64];
int sum=0;
-
+
assert(h==8);
-
+
for(i=0; i<8; i++){
//FIXME try pointer walks
BUTTERFLY2(temp[8*i+0], temp[8*i+1], src[stride*i+0],src[stride*i+1]);
BUTTERFLY2(temp[8*i+2], temp[8*i+3], src[stride*i+2],src[stride*i+3]);
BUTTERFLY2(temp[8*i+4], temp[8*i+5], src[stride*i+4],src[stride*i+5]);
BUTTERFLY2(temp[8*i+6], temp[8*i+7], src[stride*i+6],src[stride*i+7]);
-
+
BUTTERFLY1(temp[8*i+0], temp[8*i+2]);
BUTTERFLY1(temp[8*i+1], temp[8*i+3]);
BUTTERFLY1(temp[8*i+4], temp[8*i+6]);
BUTTERFLY1(temp[8*i+5], temp[8*i+7]);
-
+
BUTTERFLY1(temp[8*i+0], temp[8*i+4]);
BUTTERFLY1(temp[8*i+1], temp[8*i+5]);
BUTTERFLY1(temp[8*i+2], temp[8*i+6]);
BUTTERFLY1(temp[8*2+i], temp[8*3+i]);
BUTTERFLY1(temp[8*4+i], temp[8*5+i]);
BUTTERFLY1(temp[8*6+i], temp[8*7+i]);
-
+
BUTTERFLY1(temp[8*0+i], temp[8*2+i]);
BUTTERFLY1(temp[8*1+i], temp[8*3+i]);
BUTTERFLY1(temp[8*4+i], temp[8*6+i]);
BUTTERFLY1(temp[8*5+i], temp[8*7+i]);
-
- sum +=
+
+ sum +=
BUTTERFLYA(temp[8*0+i], temp[8*4+i])
+BUTTERFLYA(temp[8*1+i], temp[8*5+i])
+BUTTERFLYA(temp[8*2+i], temp[8*6+i])
+BUTTERFLYA(temp[8*3+i], temp[8*7+i]);
}
-
+
sum -= ABS(temp[8*0] + temp[8*4]); // -mean
-
+
return sum;
}
static int dct_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){
MpegEncContext * const s= (MpegEncContext *)c;
- uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8];
+ DECLARE_ALIGNED_8(uint64_t, aligned_temp[sizeof(DCTELEM)*64/8]);
DCTELEM * const temp= (DCTELEM*)aligned_temp;
int sum=0, i;
-
+
assert(h==8);
s->dsp.diff_pixels(temp, src1, src2, stride);
for(i=0; i<64; i++)
sum+= ABS(temp[i]);
-
+
return sum;
}
+#ifdef CONFIG_GPL
+#define DCT8_1D {\
+ const int s07 = SRC(0) + SRC(7);\
+ const int s16 = SRC(1) + SRC(6);\
+ const int s25 = SRC(2) + SRC(5);\
+ const int s34 = SRC(3) + SRC(4);\
+ const int a0 = s07 + s34;\
+ const int a1 = s16 + s25;\
+ const int a2 = s07 - s34;\
+ const int a3 = s16 - s25;\
+ const int d07 = SRC(0) - SRC(7);\
+ const int d16 = SRC(1) - SRC(6);\
+ const int d25 = SRC(2) - SRC(5);\
+ const int d34 = SRC(3) - SRC(4);\
+ const int a4 = d16 + d25 + (d07 + (d07>>1));\
+ const int a5 = d07 - d34 - (d25 + (d25>>1));\
+ const int a6 = d07 + d34 - (d16 + (d16>>1));\
+ const int a7 = d16 - d25 + (d34 + (d34>>1));\
+ DST(0, a0 + a1 ) ;\
+ DST(1, a4 + (a7>>2)) ;\
+ DST(2, a2 + (a3>>1)) ;\
+ DST(3, a5 + (a6>>2)) ;\
+ DST(4, a0 - a1 ) ;\
+ DST(5, a6 - (a5>>2)) ;\
+ DST(6, (a2>>1) - a3 ) ;\
+ DST(7, (a4>>2) - a7 ) ;\
+}
+
+static int dct264_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){
+ MpegEncContext * const s= (MpegEncContext *)c;
+ int16_t dct[8][8];
+ int i;
+ int sum=0;
+
+ s->dsp.diff_pixels(dct, src1, src2, stride);
+
+#define SRC(x) dct[i][x]
+#define DST(x,v) dct[i][x]= v
+ for( i = 0; i < 8; i++ )
+ DCT8_1D
+#undef SRC
+#undef DST
+
+#define SRC(x) dct[x][i]
+#define DST(x,v) sum += ABS(v)
+ for( i = 0; i < 8; i++ )
+ DCT8_1D
+#undef SRC
+#undef DST
+ return sum;
+}
+#endif
+
static int dct_max8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){
MpegEncContext * const s= (MpegEncContext *)c;
- uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8];
+ DECLARE_ALIGNED_8(uint64_t, aligned_temp[sizeof(DCTELEM)*64/8]);
DCTELEM * const temp= (DCTELEM*)aligned_temp;
int sum=0, i;
-
+
assert(h==8);
s->dsp.diff_pixels(temp, src1, src2, stride);
for(i=0; i<64; i++)
sum= FFMAX(sum, ABS(temp[i]));
-
+
return sum;
}
static int quant_psnr8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){
MpegEncContext * const s= (MpegEncContext *)c;
- uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64*2/8];
+ DECLARE_ALIGNED_8 (uint64_t, aligned_temp[sizeof(DCTELEM)*64*2/8]);
DCTELEM * const temp= (DCTELEM*)aligned_temp;
DCTELEM * const bak = ((DCTELEM*)aligned_temp)+64;
int sum=0, i;
assert(h==8);
s->mb_intra=0;
-
+
s->dsp.diff_pixels(temp, src1, src2, stride);
-
+
memcpy(bak, temp, 64*sizeof(DCTELEM));
-
+
s->block_last_index[0/*FIXME*/]= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i);
s->dct_unquantize_inter(s, temp, 0, s->qscale);
- simple_idct(temp); //FIXME
-
+ simple_idct(temp); //FIXME
+
for(i=0; i<64; i++)
sum+= (temp[i]-bak[i])*(temp[i]-bak[i]);
-
+
return sum;
}
static int rd8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){
MpegEncContext * const s= (MpegEncContext *)c;
const uint8_t *scantable= s->intra_scantable.permutated;
- uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8];
- uint64_t __align8 aligned_bak[stride];
+ DECLARE_ALIGNED_8 (uint64_t, aligned_temp[sizeof(DCTELEM)*64/8]);
+ DECLARE_ALIGNED_8 (uint64_t, aligned_bak[stride]);
DCTELEM * const temp= (DCTELEM*)aligned_temp;
uint8_t * const bak= (uint8_t*)aligned_bak;
int i, last, run, bits, level, distoration, start_i;
const int esc_length= s->ac_esc_length;
uint8_t * length;
uint8_t * last_length;
-
+
assert(h==8);
for(i=0; i<8; i++){
s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i);
bits=0;
-
+
if (s->mb_intra) {
- start_i = 1;
+ start_i = 1;
length = s->intra_ac_vlc_length;
last_length= s->intra_ac_vlc_last_length;
bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma
length = s->inter_ac_vlc_length;
last_length= s->inter_ac_vlc_last_length;
}
-
+
if(last>=start_i){
run=0;
for(i=start_i; i<last; i++){
int j= scantable[i];
level= temp[j];
-
+
if(level){
level+=64;
if((level&(~127)) == 0){
run++;
}
i= scantable[last];
-
+
level= temp[i] + 64;
assert(level - 64);
-
+
if((level&(~127)) == 0){
bits+= last_length[UNI_AC_ENC_INDEX(run, level)];
}else
bits+= esc_length;
-
+
}
if(last>=0){
else
s->dct_unquantize_inter(s, temp, 0, s->qscale);
}
-
+
s->dsp.idct_add(bak, stride, temp);
-
+
distoration= s->dsp.sse[1](NULL, bak, src1, stride, 8);
return distoration + ((bits*s->qscale*s->qscale*109 + 64)>>7);
static int bit8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){
MpegEncContext * const s= (MpegEncContext *)c;
const uint8_t *scantable= s->intra_scantable.permutated;
- uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8];
+ DECLARE_ALIGNED_8 (uint64_t, aligned_temp[sizeof(DCTELEM)*64/8]);
DCTELEM * const temp= (DCTELEM*)aligned_temp;
int i, last, run, bits, level, start_i;
const int esc_length= s->ac_esc_length;
uint8_t * last_length;
assert(h==8);
-
+
s->dsp.diff_pixels(temp, src1, src2, stride);
s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i);
bits=0;
-
+
if (s->mb_intra) {
- start_i = 1;
+ start_i = 1;
length = s->intra_ac_vlc_length;
last_length= s->intra_ac_vlc_last_length;
bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma
length = s->inter_ac_vlc_length;
last_length= s->inter_ac_vlc_last_length;
}
-
+
if(last>=start_i){
run=0;
for(i=start_i; i<last; i++){
int j= scantable[i];
level= temp[j];
-
+
if(level){
level+=64;
if((level&(~127)) == 0){
run++;
}
i= scantable[last];
-
+
level= temp[i] + 64;
-
+
assert(level - 64);
-
+
if((level&(~127)) == 0){
bits+= last_length[UNI_AC_ENC_INDEX(run, level)];
}else
static int vsad_intra16_c(/*MpegEncContext*/ void *c, uint8_t *s, uint8_t *dummy, int stride, int h){
int score=0;
int x,y;
-
+
for(y=1; y<h; y++){
for(x=0; x<16; x+=4){
- score+= ABS(s[x ] - s[x +stride]) + ABS(s[x+1] - s[x+1+stride])
+ score+= ABS(s[x ] - s[x +stride]) + ABS(s[x+1] - s[x+1+stride])
+ABS(s[x+2] - s[x+2+stride]) + ABS(s[x+3] - s[x+3+stride]);
}
s+= stride;
}
-
+
return score;
}
static int vsad16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int stride, int h){
int score=0;
int x,y;
-
+
for(y=1; y<h; y++){
for(x=0; x<16; x++){
score+= ABS(s1[x ] - s2[x ] - s1[x +stride] + s2[x +stride]);
s1+= stride;
s2+= stride;
}
-
+
return score;
}
static int vsse_intra16_c(/*MpegEncContext*/ void *c, uint8_t *s, uint8_t *dummy, int stride, int h){
int score=0;
int x,y;
-
+
for(y=1; y<h; y++){
for(x=0; x<16; x+=4){
- score+= SQ(s[x ] - s[x +stride]) + SQ(s[x+1] - s[x+1+stride])
+ score+= SQ(s[x ] - s[x +stride]) + SQ(s[x+1] - s[x+1+stride])
+SQ(s[x+2] - s[x+2+stride]) + SQ(s[x+3] - s[x+3+stride]);
}
s+= stride;
}
-
+
return score;
}
static int vsse16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int stride, int h){
int score=0;
int x,y;
-
+
for(y=1; y<h; y++){
for(x=0; x<16; x++){
score+= SQ(s1[x ] - s2[x ] - s1[x +stride] + s2[x +stride]);
s1+= stride;
s2+= stride;
}
-
+
return score;
}
WARPER8_16_SQ(hadamard8_diff8x8_c, hadamard8_diff16_c)
WARPER8_16_SQ(hadamard8_intra8x8_c, hadamard8_intra16_c)
WARPER8_16_SQ(dct_sad8x8_c, dct_sad16_c)
+#ifdef CONFIG_GPL
+WARPER8_16_SQ(dct264_sad8x8_c, dct264_sad16_c)
+#endif
WARPER8_16_SQ(dct_max8x8_c, dct_max16_c)
WARPER8_16_SQ(quant_psnr8x8_c, quant_psnr16_c)
WARPER8_16_SQ(rd8x8_c, rd16_c)
cropTbl[i] = 0;
cropTbl[i + MAX_NEG_CROP + 256] = 255;
}
-
+
for(i=0;i<512;i++) {
squareTbl[i] = (i - 256) * (i - 256);
}
-
+
for(i=0; i<64; i++) inv_zigzag_direct16[ff_zigzag_direct[i]]= i+1;
}
#ifdef CONFIG_ENCODERS
if(avctx->dct_algo==FF_DCT_FASTINT) {
c->fdct = fdct_ifast;
- c->fdct248 = fdct_ifast248;
- }
+ c->fdct248 = fdct_ifast248;
+ }
else if(avctx->dct_algo==FF_DCT_FAAN) {
c->fdct = ff_faandct;
- c->fdct248 = ff_faandct248;
- }
+ c->fdct248 = ff_faandct248;
+ }
else {
c->fdct = ff_jpeg_fdct_islow; //slow/accurate/default
- c->fdct248 = ff_fdct248_islow;
+ c->fdct248 = ff_fdct248_islow;
}
#endif //CONFIG_ENCODERS
c->h264_idct_add= ff_h264_idct_add_c;
c->h264_idct8_add= ff_h264_idct8_add_c;
+ c->h264_idct_dc_add= ff_h264_idct_dc_add_c;
+ c->h264_idct8_dc_add= ff_h264_idct8_dc_add_c;
c->get_pixels = get_pixels_c;
c->diff_pixels = diff_pixels_c;
c->put_pixels_clamped = put_pixels_clamped_c;
c->put_signed_pixels_clamped = put_signed_pixels_clamped_c;
c->add_pixels_clamped = add_pixels_clamped_c;
+ c->add_pixels8 = add_pixels8_c;
+ c->add_pixels4 = add_pixels4_c;
c->gmc1 = gmc1_c;
c->gmc = gmc_c;
c->clear_blocks = clear_blocks_c;
dspfunc(put_h264_qpel, 0, 16);
dspfunc(put_h264_qpel, 1, 8);
dspfunc(put_h264_qpel, 2, 4);
+ dspfunc(put_h264_qpel, 3, 2);
dspfunc(avg_h264_qpel, 0, 16);
dspfunc(avg_h264_qpel, 1, 8);
dspfunc(avg_h264_qpel, 2, 4);
c->put_mspel_pixels_tab[5]= put_mspel8_mc12_c;
c->put_mspel_pixels_tab[6]= put_mspel8_mc22_c;
c->put_mspel_pixels_tab[7]= put_mspel8_mc32_c;
-
+
#define SET_CMP_FUNC(name) \
c->name[0]= name ## 16_c;\
c->name[1]= name ## 8x8_c;
-
+
SET_CMP_FUNC(hadamard8_diff)
c->hadamard8_diff[4]= hadamard8_intra16_c;
SET_CMP_FUNC(dct_sad)
SET_CMP_FUNC(dct_max)
+#ifdef CONFIG_GPL
+ SET_CMP_FUNC(dct264_sad)
+#endif
c->sad[0]= pix_abs16_c;
c->sad[1]= pix_abs8_c;
c->sse[0]= sse16_c;
c->h264_h_loop_filter_chroma= h264_h_loop_filter_chroma_c;
c->h264_v_loop_filter_chroma_intra= h264_v_loop_filter_chroma_intra_c;
c->h264_h_loop_filter_chroma_intra= h264_h_loop_filter_chroma_intra_c;
-
+
c->h263_h_loop_filter= h263_h_loop_filter_c;
c->h263_v_loop_filter= h263_v_loop_filter_c;
-
+
c->h261_loop_filter= h261_loop_filter_c;
-
+
c->try_8x8basis= try_8x8basis_c;
c->add_8x8basis= add_8x8basis_c;