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-rw-r--r--chromium/third_party/ffmpeg/libavcodec/vc1dsp.c831
1 files changed, 487 insertions, 344 deletions
diff --git a/chromium/third_party/ffmpeg/libavcodec/vc1dsp.c b/chromium/third_party/ffmpeg/libavcodec/vc1dsp.c
index aab9d1aa6d5..787a6a63986 100644
--- a/chromium/third_party/ffmpeg/libavcodec/vc1dsp.c
+++ b/chromium/third_party/ffmpeg/libavcodec/vc1dsp.c
@@ -20,79 +20,79 @@
*/
/**
-* @file
+ * @file
* VC-1 and WMV3 decoder
*
*/
#include "libavutil/avassert.h"
#include "libavutil/common.h"
+#include "libavutil/intreadwrite.h"
+#include "dsputil.h"
#include "h264chroma.h"
#include "rnd_avg.h"
#include "vc1dsp.h"
+#include "startcode.h"
-
-/** Apply overlap transform to horizontal edge
-*/
-static void vc1_v_overlap_c(uint8_t* src, int stride)
+/* Apply overlap transform to horizontal edge */
+static void vc1_v_overlap_c(uint8_t *src, int stride)
{
int i;
int a, b, c, d;
int d1, d2;
int rnd = 1;
- for(i = 0; i < 8; i++) {
- a = src[-2*stride];
- b = src[-stride];
- c = src[0];
- d = src[stride];
+ for (i = 0; i < 8; i++) {
+ a = src[-2 * stride];
+ b = src[-stride];
+ c = src[0];
+ d = src[stride];
d1 = (a - d + 3 + rnd) >> 3;
d2 = (a - d + b - c + 4 - rnd) >> 3;
- src[-2*stride] = a - d1;
- src[-stride] = av_clip_uint8(b - d2);
- src[0] = av_clip_uint8(c + d2);
- src[stride] = d + d1;
+ src[-2 * stride] = a - d1;
+ src[-stride] = av_clip_uint8(b - d2);
+ src[0] = av_clip_uint8(c + d2);
+ src[stride] = d + d1;
src++;
rnd = !rnd;
}
}
-/** Apply overlap transform to vertical edge
-*/
-static void vc1_h_overlap_c(uint8_t* src, int stride)
+/* Apply overlap transform to vertical edge */
+static void vc1_h_overlap_c(uint8_t *src, int stride)
{
int i;
int a, b, c, d;
int d1, d2;
int rnd = 1;
- for(i = 0; i < 8; i++) {
- a = src[-2];
- b = src[-1];
- c = src[0];
- d = src[1];
+ for (i = 0; i < 8; i++) {
+ a = src[-2];
+ b = src[-1];
+ c = src[0];
+ d = src[1];
d1 = (a - d + 3 + rnd) >> 3;
d2 = (a - d + b - c + 4 - rnd) >> 3;
src[-2] = a - d1;
src[-1] = av_clip_uint8(b - d2);
- src[0] = av_clip_uint8(c + d2);
- src[1] = d + d1;
- src += stride;
- rnd = !rnd;
+ src[0] = av_clip_uint8(c + d2);
+ src[1] = d + d1;
+ src += stride;
+ rnd = !rnd;
}
}
-static void vc1_v_s_overlap_c(int16_t *top, int16_t *bottom)
+static void vc1_v_s_overlap_c(int16_t *top, int16_t *bottom)
{
int i;
int a, b, c, d;
int d1, d2;
int rnd1 = 4, rnd2 = 3;
- for(i = 0; i < 8; i++) {
- a = top[48];
- b = top[56];
- c = bottom[0];
- d = bottom[8];
+ for (i = 0; i < 8; i++) {
+ a = top[48];
+ b = top[56];
+ c = bottom[0];
+ d = bottom[8];
d1 = a - d;
d2 = a - d + b - c;
@@ -114,11 +114,11 @@ static void vc1_h_s_overlap_c(int16_t *left, int16_t *right)
int a, b, c, d;
int d1, d2;
int rnd1 = 4, rnd2 = 3;
- for(i = 0; i < 8; i++) {
- a = left[6];
- b = left[7];
- c = right[0];
- d = right[1];
+ for (i = 0; i < 8; i++) {
+ a = left[6];
+ b = left[7];
+ c = right[0];
+ d = right[1];
d1 = a - d;
d2 = a - d + b - c;
@@ -128,9 +128,9 @@ static void vc1_h_s_overlap_c(int16_t *left, int16_t *right)
right[1] = ((d << 3) + d1 + rnd2) >> 3;
right += 8;
- left += 8;
- rnd2 = 7 - rnd2;
- rnd1 = 7 - rnd1;
+ left += 8;
+ rnd2 = 7 - rnd2;
+ rnd1 = 7 - rnd1;
}
}
@@ -142,31 +142,38 @@ static void vc1_h_s_overlap_c(int16_t *left, int16_t *right)
* @return whether other 3 pairs should be filtered or not
* @see 8.6
*/
-static av_always_inline int vc1_filter_line(uint8_t* src, int stride, int pq){
- int a0 = (2*(src[-2*stride] - src[ 1*stride]) - 5*(src[-1*stride] - src[ 0*stride]) + 4) >> 3;
+static av_always_inline int vc1_filter_line(uint8_t *src, int stride, int pq)
+{
+ int a0 = (2 * (src[-2 * stride] - src[1 * stride]) -
+ 5 * (src[-1 * stride] - src[0 * stride]) + 4) >> 3;
int a0_sign = a0 >> 31; /* Store sign */
+
a0 = (a0 ^ a0_sign) - a0_sign; /* a0 = FFABS(a0); */
- if(a0 < pq){
- int a1 = FFABS((2*(src[-4*stride] - src[-1*stride]) - 5*(src[-3*stride] - src[-2*stride]) + 4) >> 3);
- int a2 = FFABS((2*(src[ 0*stride] - src[ 3*stride]) - 5*(src[ 1*stride] - src[ 2*stride]) + 4) >> 3);
- if(a1 < a0 || a2 < a0){
- int clip = src[-1*stride] - src[ 0*stride];
+ if (a0 < pq) {
+ int a1 = FFABS((2 * (src[-4 * stride] - src[-1 * stride]) -
+ 5 * (src[-3 * stride] - src[-2 * stride]) + 4) >> 3);
+ int a2 = FFABS((2 * (src[ 0 * stride] - src[ 3 * stride]) -
+ 5 * (src[ 1 * stride] - src[ 2 * stride]) + 4) >> 3);
+ if (a1 < a0 || a2 < a0) {
+ int clip = src[-1 * stride] - src[0 * stride];
int clip_sign = clip >> 31;
- clip = ((clip ^ clip_sign) - clip_sign)>>1;
- if(clip){
- int a3 = FFMIN(a1, a2);
- int d = 5 * (a3 - a0);
+
+ clip = ((clip ^ clip_sign) - clip_sign) >> 1;
+ if (clip) {
+ int a3 = FFMIN(a1, a2);
+ int d = 5 * (a3 - a0);
int d_sign = (d >> 31);
- d = ((d ^ d_sign) - d_sign) >> 3;
+
+ d = ((d ^ d_sign) - d_sign) >> 3;
d_sign ^= a0_sign;
- if( d_sign ^ clip_sign )
+ if (d_sign ^ clip_sign)
d = 0;
- else{
+ else {
d = FFMIN(d, clip);
- d = (d ^ d_sign) - d_sign; /* Restore sign */
- src[-1*stride] = av_clip_uint8(src[-1*stride] - d);
- src[ 0*stride] = av_clip_uint8(src[ 0*stride] + d);
+ d = (d ^ d_sign) - d_sign; /* Restore sign */
+ src[-1 * stride] = av_clip_uint8(src[-1 * stride] - d);
+ src[ 0 * stride] = av_clip_uint8(src[ 0 * stride] + d);
}
return 1;
}
@@ -184,17 +191,18 @@ static av_always_inline int vc1_filter_line(uint8_t* src, int stride, int pq){
* @param pq block quantizer
* @see 8.6
*/
-static inline void vc1_loop_filter(uint8_t* src, int step, int stride, int len, int pq)
+static inline void vc1_loop_filter(uint8_t *src, int step, int stride,
+ int len, int pq)
{
int i;
int filt3;
- for(i = 0; i < len; i += 4){
- filt3 = vc1_filter_line(src + 2*step, stride, pq);
- if(filt3){
- vc1_filter_line(src + 0*step, stride, pq);
- vc1_filter_line(src + 1*step, stride, pq);
- vc1_filter_line(src + 3*step, stride, pq);
+ for (i = 0; i < len; i += 4) {
+ filt3 = vc1_filter_line(src + 2 * step, stride, pq);
+ if (filt3) {
+ vc1_filter_line(src + 0 * step, stride, pq);
+ vc1_filter_line(src + 1 * step, stride, pq);
+ vc1_filter_line(src + 3 * step, stride, pq);
}
src += step * 4;
}
@@ -230,15 +238,16 @@ static void vc1_h_loop_filter16_c(uint8_t *src, int stride, int pq)
vc1_loop_filter(src, stride, 1, 16, pq);
}
-/** Do inverse transform on 8x8 block
-*/
+/* Do inverse transform on 8x8 block */
static void vc1_inv_trans_8x8_dc_c(uint8_t *dest, int linesize, int16_t *block)
{
int i;
int dc = block[0];
+
dc = (3 * dc + 1) >> 1;
dc = (3 * dc + 16) >> 5;
- for(i = 0; i < 8; i++){
+
+ for (i = 0; i < 8; i++) {
dest[0] = av_clip_uint8(dest[0] + dc);
dest[1] = av_clip_uint8(dest[1] + dc);
dest[2] = av_clip_uint8(dest[2] + dc);
@@ -254,12 +263,12 @@ static void vc1_inv_trans_8x8_dc_c(uint8_t *dest, int linesize, int16_t *block)
static void vc1_inv_trans_8x8_c(int16_t block[64])
{
int i;
- register int t1,t2,t3,t4,t5,t6,t7,t8;
+ register int t1, t2, t3, t4, t5, t6, t7, t8;
int16_t *src, *dst, temp[64];
src = block;
dst = temp;
- for(i = 0; i < 8; i++){
+ for (i = 0; i < 8; i++) {
t1 = 12 * (src[ 0] + src[32]) + 4;
t2 = 12 * (src[ 0] - src[32]) + 4;
t3 = 16 * src[16] + 6 * src[48];
@@ -290,7 +299,7 @@ static void vc1_inv_trans_8x8_c(int16_t block[64])
src = temp;
dst = block;
- for(i = 0; i < 8; i++){
+ for (i = 0; i < 8; i++) {
t1 = 12 * (src[ 0] + src[32]) + 64;
t2 = 12 * (src[ 0] - src[32]) + 64;
t3 = 16 * src[16] + 6 * src[48];
@@ -320,15 +329,16 @@ static void vc1_inv_trans_8x8_c(int16_t block[64])
}
}
-/** Do inverse transform on 8x4 part of block
-*/
+/* Do inverse transform on 8x4 part of block */
static void vc1_inv_trans_8x4_dc_c(uint8_t *dest, int linesize, int16_t *block)
{
int i;
int dc = block[0];
- dc = ( 3 * dc + 1) >> 1;
+
+ dc = (3 * dc + 1) >> 1;
dc = (17 * dc + 64) >> 7;
- for(i = 0; i < 4; i++){
+
+ for (i = 0; i < 4; i++) {
dest[0] = av_clip_uint8(dest[0] + dc);
dest[1] = av_clip_uint8(dest[1] + dc);
dest[2] = av_clip_uint8(dest[2] + dc);
@@ -344,12 +354,13 @@ static void vc1_inv_trans_8x4_dc_c(uint8_t *dest, int linesize, int16_t *block)
static void vc1_inv_trans_8x4_c(uint8_t *dest, int linesize, int16_t *block)
{
int i;
- register int t1,t2,t3,t4,t5,t6,t7,t8;
+ register int t1, t2, t3, t4, t5, t6, t7, t8;
int16_t *src, *dst;
src = block;
dst = block;
- for(i = 0; i < 4; i++){
+
+ for (i = 0; i < 4; i++) {
t1 = 12 * (src[0] + src[4]) + 4;
t2 = 12 * (src[0] - src[4]) + 4;
t3 = 16 * src[2] + 6 * src[6];
@@ -379,31 +390,32 @@ static void vc1_inv_trans_8x4_c(uint8_t *dest, int linesize, int16_t *block)
}
src = block;
- for(i = 0; i < 8; i++){
+ for (i = 0; i < 8; i++) {
t1 = 17 * (src[ 0] + src[16]) + 64;
t2 = 17 * (src[ 0] - src[16]) + 64;
t3 = 22 * src[ 8] + 10 * src[24];
t4 = 22 * src[24] - 10 * src[ 8];
- dest[0*linesize] = av_clip_uint8(dest[0*linesize] + ((t1 + t3) >> 7));
- dest[1*linesize] = av_clip_uint8(dest[1*linesize] + ((t2 - t4) >> 7));
- dest[2*linesize] = av_clip_uint8(dest[2*linesize] + ((t2 + t4) >> 7));
- dest[3*linesize] = av_clip_uint8(dest[3*linesize] + ((t1 - t3) >> 7));
+ dest[0 * linesize] = av_clip_uint8(dest[0 * linesize] + ((t1 + t3) >> 7));
+ dest[1 * linesize] = av_clip_uint8(dest[1 * linesize] + ((t2 - t4) >> 7));
+ dest[2 * linesize] = av_clip_uint8(dest[2 * linesize] + ((t2 + t4) >> 7));
+ dest[3 * linesize] = av_clip_uint8(dest[3 * linesize] + ((t1 - t3) >> 7));
- src ++;
+ src++;
dest++;
}
}
-/** Do inverse transform on 4x8 parts of block
-*/
+/* Do inverse transform on 4x8 parts of block */
static void vc1_inv_trans_4x8_dc_c(uint8_t *dest, int linesize, int16_t *block)
{
int i;
int dc = block[0];
+
dc = (17 * dc + 4) >> 3;
dc = (12 * dc + 64) >> 7;
- for(i = 0; i < 8; i++){
+
+ for (i = 0; i < 8; i++) {
dest[0] = av_clip_uint8(dest[0] + dc);
dest[1] = av_clip_uint8(dest[1] + dc);
dest[2] = av_clip_uint8(dest[2] + dc);
@@ -415,12 +427,13 @@ static void vc1_inv_trans_4x8_dc_c(uint8_t *dest, int linesize, int16_t *block)
static void vc1_inv_trans_4x8_c(uint8_t *dest, int linesize, int16_t *block)
{
int i;
- register int t1,t2,t3,t4,t5,t6,t7,t8;
+ register int t1, t2, t3, t4, t5, t6, t7, t8;
int16_t *src, *dst;
src = block;
dst = block;
- for(i = 0; i < 8; i++){
+
+ for (i = 0; i < 8; i++) {
t1 = 17 * (src[0] + src[2]) + 4;
t2 = 17 * (src[0] - src[2]) + 4;
t3 = 22 * src[1] + 10 * src[3];
@@ -436,7 +449,7 @@ static void vc1_inv_trans_4x8_c(uint8_t *dest, int linesize, int16_t *block)
}
src = block;
- for(i = 0; i < 4; i++){
+ for (i = 0; i < 4; i++) {
t1 = 12 * (src[ 0] + src[32]) + 64;
t2 = 12 * (src[ 0] - src[32]) + 64;
t3 = 16 * src[16] + 6 * src[48];
@@ -452,29 +465,30 @@ static void vc1_inv_trans_4x8_c(uint8_t *dest, int linesize, int16_t *block)
t3 = 9 * src[ 8] - 16 * src[24] + 4 * src[40] + 15 * src[56];
t4 = 4 * src[ 8] - 9 * src[24] + 15 * src[40] - 16 * src[56];
- dest[0*linesize] = av_clip_uint8(dest[0*linesize] + ((t5 + t1) >> 7));
- dest[1*linesize] = av_clip_uint8(dest[1*linesize] + ((t6 + t2) >> 7));
- dest[2*linesize] = av_clip_uint8(dest[2*linesize] + ((t7 + t3) >> 7));
- dest[3*linesize] = av_clip_uint8(dest[3*linesize] + ((t8 + t4) >> 7));
- dest[4*linesize] = av_clip_uint8(dest[4*linesize] + ((t8 - t4 + 1) >> 7));
- dest[5*linesize] = av_clip_uint8(dest[5*linesize] + ((t7 - t3 + 1) >> 7));
- dest[6*linesize] = av_clip_uint8(dest[6*linesize] + ((t6 - t2 + 1) >> 7));
- dest[7*linesize] = av_clip_uint8(dest[7*linesize] + ((t5 - t1 + 1) >> 7));
+ dest[0 * linesize] = av_clip_uint8(dest[0 * linesize] + ((t5 + t1) >> 7));
+ dest[1 * linesize] = av_clip_uint8(dest[1 * linesize] + ((t6 + t2) >> 7));
+ dest[2 * linesize] = av_clip_uint8(dest[2 * linesize] + ((t7 + t3) >> 7));
+ dest[3 * linesize] = av_clip_uint8(dest[3 * linesize] + ((t8 + t4) >> 7));
+ dest[4 * linesize] = av_clip_uint8(dest[4 * linesize] + ((t8 - t4 + 1) >> 7));
+ dest[5 * linesize] = av_clip_uint8(dest[5 * linesize] + ((t7 - t3 + 1) >> 7));
+ dest[6 * linesize] = av_clip_uint8(dest[6 * linesize] + ((t6 - t2 + 1) >> 7));
+ dest[7 * linesize] = av_clip_uint8(dest[7 * linesize] + ((t5 - t1 + 1) >> 7));
- src ++;
+ src++;
dest++;
}
}
-/** Do inverse transform on 4x4 part of block
-*/
+/* Do inverse transform on 4x4 part of block */
static void vc1_inv_trans_4x4_dc_c(uint8_t *dest, int linesize, int16_t *block)
{
int i;
int dc = block[0];
+
dc = (17 * dc + 4) >> 3;
dc = (17 * dc + 64) >> 7;
- for(i = 0; i < 4; i++){
+
+ for (i = 0; i < 4; i++) {
dest[0] = av_clip_uint8(dest[0] + dc);
dest[1] = av_clip_uint8(dest[1] + dc);
dest[2] = av_clip_uint8(dest[2] + dc);
@@ -486,12 +500,12 @@ static void vc1_inv_trans_4x4_dc_c(uint8_t *dest, int linesize, int16_t *block)
static void vc1_inv_trans_4x4_c(uint8_t *dest, int linesize, int16_t *block)
{
int i;
- register int t1,t2,t3,t4;
+ register int t1, t2, t3, t4;
int16_t *src, *dst;
src = block;
dst = block;
- for(i = 0; i < 4; i++){
+ for (i = 0; i < 4; i++) {
t1 = 17 * (src[0] + src[2]) + 4;
t2 = 17 * (src[0] - src[2]) + 4;
t3 = 22 * src[1] + 10 * src[3];
@@ -507,117 +521,186 @@ static void vc1_inv_trans_4x4_c(uint8_t *dest, int linesize, int16_t *block)
}
src = block;
- for(i = 0; i < 4; i++){
- t1 = 17 * (src[ 0] + src[16]) + 64;
- t2 = 17 * (src[ 0] - src[16]) + 64;
- t3 = 22 * src[ 8] + 10 * src[24];
- t4 = 22 * src[24] - 10 * src[ 8];
+ for (i = 0; i < 4; i++) {
+ t1 = 17 * (src[0] + src[16]) + 64;
+ t2 = 17 * (src[0] - src[16]) + 64;
+ t3 = 22 * src[8] + 10 * src[24];
+ t4 = 22 * src[24] - 10 * src[8];
- dest[0*linesize] = av_clip_uint8(dest[0*linesize] + ((t1 + t3) >> 7));
- dest[1*linesize] = av_clip_uint8(dest[1*linesize] + ((t2 - t4) >> 7));
- dest[2*linesize] = av_clip_uint8(dest[2*linesize] + ((t2 + t4) >> 7));
- dest[3*linesize] = av_clip_uint8(dest[3*linesize] + ((t1 - t3) >> 7));
+ dest[0 * linesize] = av_clip_uint8(dest[0 * linesize] + ((t1 + t3) >> 7));
+ dest[1 * linesize] = av_clip_uint8(dest[1 * linesize] + ((t2 - t4) >> 7));
+ dest[2 * linesize] = av_clip_uint8(dest[2 * linesize] + ((t2 + t4) >> 7));
+ dest[3 * linesize] = av_clip_uint8(dest[3 * linesize] + ((t1 - t3) >> 7));
- src ++;
+ src++;
dest++;
}
}
/* motion compensation functions */
-/** Filter in case of 2 filters */
-#define VC1_MSPEL_FILTER_16B(DIR, TYPE) \
-static av_always_inline int vc1_mspel_ ## DIR ## _filter_16bits(const TYPE *src, int stride, int mode) \
-{ \
- switch(mode){ \
- case 0: /* no shift - should not occur */ \
- return 0; \
- case 1: /* 1/4 shift */ \
- return -4*src[-stride] + 53*src[0] + 18*src[stride] - 3*src[stride*2]; \
- case 2: /* 1/2 shift */ \
- return -src[-stride] + 9*src[0] + 9*src[stride] - src[stride*2]; \
- case 3: /* 3/4 shift */ \
- return -3*src[-stride] + 18*src[0] + 53*src[stride] - 4*src[stride*2]; \
- } \
- return 0; /* should not occur */ \
+
+/* Filter in case of 2 filters */
+#define VC1_MSPEL_FILTER_16B(DIR, TYPE) \
+static av_always_inline int vc1_mspel_ ## DIR ## _filter_16bits(const TYPE *src, \
+ int stride, \
+ int mode) \
+{ \
+ switch(mode) { \
+ case 0: /* no shift - should not occur */ \
+ return 0; \
+ case 1: /* 1/4 shift */ \
+ return -4 * src[-stride] + 53 * src[0] + \
+ 18 * src[stride] - 3 * src[stride * 2]; \
+ case 2: /* 1/2 shift */ \
+ return -1 * src[-stride] + 9 * src[0] + \
+ 9 * src[stride] - 1 * src[stride * 2]; \
+ case 3: /* 3/4 shift */ \
+ return -3 * src[-stride] + 18 * src[0] + \
+ 53 * src[stride] - 4 * src[stride * 2]; \
+ } \
+ return 0; /* should not occur */ \
}
VC1_MSPEL_FILTER_16B(ver, uint8_t)
VC1_MSPEL_FILTER_16B(hor, int16_t)
-
-/** Filter used to interpolate fractional pel values
- */
-static av_always_inline int vc1_mspel_filter(const uint8_t *src, int stride, int mode, int r)
+/* Filter used to interpolate fractional pel values */
+static av_always_inline int vc1_mspel_filter(const uint8_t *src, int stride,
+ int mode, int r)
{
- switch(mode){
- case 0: //no shift
+ switch (mode) {
+ case 0: // no shift
return src[0];
case 1: // 1/4 shift
- return (-4*src[-stride] + 53*src[0] + 18*src[stride] - 3*src[stride*2] + 32 - r) >> 6;
+ return (-4 * src[-stride] + 53 * src[0] +
+ 18 * src[stride] - 3 * src[stride * 2] + 32 - r) >> 6;
case 2: // 1/2 shift
- return (-src[-stride] + 9*src[0] + 9*src[stride] - src[stride*2] + 8 - r) >> 4;
+ return (-1 * src[-stride] + 9 * src[0] +
+ 9 * src[stride] - 1 * src[stride * 2] + 8 - r) >> 4;
case 3: // 3/4 shift
- return (-3*src[-stride] + 18*src[0] + 53*src[stride] - 4*src[stride*2] + 32 - r) >> 6;
+ return (-3 * src[-stride] + 18 * src[0] +
+ 53 * src[stride] - 4 * src[stride * 2] + 32 - r) >> 6;
}
- return 0; //should not occur
+ return 0; // should not occur
}
-/** Function used to do motion compensation with bicubic interpolation
- */
-#define VC1_MSPEL_MC(OP, OP4, OPNAME)\
-static av_always_inline void OPNAME ## vc1_mspel_mc(uint8_t *dst, const uint8_t *src, ptrdiff_t stride, int hmode, int vmode, int rnd)\
-{\
- int i, j;\
-\
- if (vmode) { /* Horizontal filter to apply */\
- int r;\
-\
- if (hmode) { /* Vertical filter to apply, output to tmp */\
- static const int shift_value[] = { 0, 5, 1, 5 };\
- int shift = (shift_value[hmode]+shift_value[vmode])>>1;\
- int16_t tmp[11*8], *tptr = tmp;\
-\
- r = (1<<(shift-1)) + rnd-1;\
-\
- src -= 1;\
- for(j = 0; j < 8; j++) {\
- for(i = 0; i < 11; i++)\
- tptr[i] = (vc1_mspel_ver_filter_16bits(src + i, stride, vmode)+r)>>shift;\
- src += stride;\
- tptr += 11;\
- }\
-\
- r = 64-rnd;\
- tptr = tmp+1;\
- for(j = 0; j < 8; j++) {\
- for(i = 0; i < 8; i++)\
- OP(dst[i], (vc1_mspel_hor_filter_16bits(tptr + i, 1, hmode)+r)>>7);\
- dst += stride;\
- tptr += 11;\
- }\
-\
- return;\
- }\
- else { /* No horizontal filter, output 8 lines to dst */\
- r = 1-rnd;\
-\
- for(j = 0; j < 8; j++) {\
- for(i = 0; i < 8; i++)\
- OP(dst[i], vc1_mspel_filter(src + i, stride, vmode, r));\
- src += stride;\
- dst += stride;\
- }\
- return;\
- }\
- }\
-\
- /* Horizontal mode with no vertical mode */\
- for(j = 0; j < 8; j++) {\
- for(i = 0; i < 8; i++)\
- OP(dst[i], vc1_mspel_filter(src + i, 1, hmode, rnd));\
- dst += stride;\
- src += stride;\
- }\
+/* Function used to do motion compensation with bicubic interpolation */
+#define VC1_MSPEL_MC(OP, OP4, OPNAME) \
+static av_always_inline void OPNAME ## vc1_mspel_mc(uint8_t *dst, \
+ const uint8_t *src, \
+ ptrdiff_t stride, \
+ int hmode, \
+ int vmode, \
+ int rnd) \
+{ \
+ int i, j; \
+ \
+ if (vmode) { /* Horizontal filter to apply */ \
+ int r; \
+ \
+ if (hmode) { /* Vertical filter to apply, output to tmp */ \
+ static const int shift_value[] = { 0, 5, 1, 5 }; \
+ int shift = (shift_value[hmode] + shift_value[vmode]) >> 1; \
+ int16_t tmp[11 * 8], *tptr = tmp; \
+ \
+ r = (1 << (shift - 1)) + rnd - 1; \
+ \
+ src -= 1; \
+ for (j = 0; j < 8; j++) { \
+ for (i = 0; i < 11; i++) \
+ tptr[i] = (vc1_mspel_ver_filter_16bits(src + i, stride, vmode) + r) >> shift; \
+ src += stride; \
+ tptr += 11; \
+ } \
+ \
+ r = 64 - rnd; \
+ tptr = tmp + 1; \
+ for (j = 0; j < 8; j++) { \
+ for (i = 0; i < 8; i++) \
+ OP(dst[i], (vc1_mspel_hor_filter_16bits(tptr + i, 1, hmode) + r) >> 7); \
+ dst += stride; \
+ tptr += 11; \
+ } \
+ \
+ return; \
+ } else { /* No horizontal filter, output 8 lines to dst */ \
+ r = 1 - rnd; \
+ \
+ for (j = 0; j < 8; j++) { \
+ for (i = 0; i < 8; i++) \
+ OP(dst[i], vc1_mspel_filter(src + i, stride, vmode, r)); \
+ src += stride; \
+ dst += stride; \
+ } \
+ return; \
+ } \
+ } \
+ \
+ /* Horizontal mode with no vertical mode */ \
+ for (j = 0; j < 8; j++) { \
+ for (i = 0; i < 8; i++) \
+ OP(dst[i], vc1_mspel_filter(src + i, 1, hmode, rnd)); \
+ dst += stride; \
+ src += stride; \
+ } \
+}\
+static av_always_inline void OPNAME ## vc1_mspel_mc_16(uint8_t *dst, \
+ const uint8_t *src, \
+ ptrdiff_t stride, \
+ int hmode, \
+ int vmode, \
+ int rnd) \
+{ \
+ int i, j; \
+ \
+ if (vmode) { /* Horizontal filter to apply */ \
+ int r; \
+ \
+ if (hmode) { /* Vertical filter to apply, output to tmp */ \
+ static const int shift_value[] = { 0, 5, 1, 5 }; \
+ int shift = (shift_value[hmode] + shift_value[vmode]) >> 1; \
+ int16_t tmp[19 * 16], *tptr = tmp; \
+ \
+ r = (1 << (shift - 1)) + rnd - 1; \
+ \
+ src -= 1; \
+ for (j = 0; j < 16; j++) { \
+ for (i = 0; i < 19; i++) \
+ tptr[i] = (vc1_mspel_ver_filter_16bits(src + i, stride, vmode) + r) >> shift; \
+ src += stride; \
+ tptr += 19; \
+ } \
+ \
+ r = 64 - rnd; \
+ tptr = tmp + 1; \
+ for (j = 0; j < 16; j++) { \
+ for (i = 0; i < 16; i++) \
+ OP(dst[i], (vc1_mspel_hor_filter_16bits(tptr + i, 1, hmode) + r) >> 7); \
+ dst += stride; \
+ tptr += 19; \
+ } \
+ \
+ return; \
+ } else { /* No horizontal filter, output 8 lines to dst */ \
+ r = 1 - rnd; \
+ \
+ for (j = 0; j < 16; j++) { \
+ for (i = 0; i < 16; i++) \
+ OP(dst[i], vc1_mspel_filter(src + i, stride, vmode, r)); \
+ src += stride; \
+ dst += stride; \
+ } \
+ return; \
+ } \
+ } \
+ \
+ /* Horizontal mode with no vertical mode */ \
+ for (j = 0; j < 16; j++) { \
+ for (i = 0; i < 16; i++) \
+ OP(dst[i], vc1_mspel_filter(src + i, 1, hmode, rnd)); \
+ dst += stride; \
+ src += stride; \
+ } \
}\
static void OPNAME ## pixels8x8_c(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int rnd){\
int i;\
@@ -627,6 +710,17 @@ static void OPNAME ## pixels8x8_c(uint8_t *block, const uint8_t *pixels, ptrdiff
pixels+=line_size;\
block +=line_size;\
}\
+}\
+static void OPNAME ## pixels16x16_c(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int rnd){\
+ int i;\
+ for(i=0; i<16; i++){\
+ OP4(*(uint32_t*)(block ), AV_RN32(pixels ));\
+ OP4(*(uint32_t*)(block+ 4), AV_RN32(pixels+ 4));\
+ OP4(*(uint32_t*)(block+ 8), AV_RN32(pixels+ 8));\
+ OP4(*(uint32_t*)(block+12), AV_RN32(pixels+12));\
+ pixels+=line_size;\
+ block +=line_size;\
+ }\
}
#define op_put(a, b) a = av_clip_uint8(b)
@@ -639,18 +733,30 @@ VC1_MSPEL_MC(op_avg, op4_avg, avg_)
/* pixel functions - really are entry points to vc1_mspel_mc */
-#define PUT_VC1_MSPEL(a, b)\
-static void put_vc1_mspel_mc ## a ## b ##_c(uint8_t *dst, \
- const uint8_t *src, \
- ptrdiff_t stride, int rnd) \
-{ \
- put_vc1_mspel_mc(dst, src, stride, a, b, rnd); \
-} \
-static void avg_vc1_mspel_mc ## a ## b ##_c(uint8_t *dst, \
- const uint8_t *src, \
- ptrdiff_t stride, int rnd) \
-{ \
- avg_vc1_mspel_mc(dst, src, stride, a, b, rnd); \
+#define PUT_VC1_MSPEL(a, b) \
+static void put_vc1_mspel_mc ## a ## b ## _c(uint8_t *dst, \
+ const uint8_t *src, \
+ ptrdiff_t stride, int rnd) \
+{ \
+ put_vc1_mspel_mc(dst, src, stride, a, b, rnd); \
+} \
+static void avg_vc1_mspel_mc ## a ## b ## _c(uint8_t *dst, \
+ const uint8_t *src, \
+ ptrdiff_t stride, int rnd) \
+{ \
+ avg_vc1_mspel_mc(dst, src, stride, a, b, rnd); \
+} \
+static void put_vc1_mspel_mc ## a ## b ## _16_c(uint8_t *dst, \
+ const uint8_t *src, \
+ ptrdiff_t stride, int rnd) \
+{ \
+ put_vc1_mspel_mc_16(dst, src, stride, a, b, rnd); \
+} \
+static void avg_vc1_mspel_mc ## a ## b ## _16_c(uint8_t *dst, \
+ const uint8_t *src, \
+ ptrdiff_t stride, int rnd) \
+{ \
+ avg_vc1_mspel_mc_16(dst, src, stride, a, b, rnd); \
}
PUT_VC1_MSPEL(1, 0)
@@ -672,110 +778,128 @@ PUT_VC1_MSPEL(1, 3)
PUT_VC1_MSPEL(2, 3)
PUT_VC1_MSPEL(3, 3)
-static void put_no_rnd_vc1_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){
- const int A=(8-x)*(8-y);
- const int B=( x)*(8-y);
- const int C=(8-x)*( y);
- const int D=( x)*( y);
+#define chroma_mc(a) \
+ ((A * src[a] + B * src[a + 1] + \
+ C * src[stride + a] + D * src[stride + a + 1] + 32 - 4) >> 6)
+static void put_no_rnd_vc1_chroma_mc8_c(uint8_t *dst /* align 8 */,
+ uint8_t *src /* align 1 */,
+ int stride, int h, int x, int y)
+{
+ const int A = (8 - x) * (8 - y);
+ const int B = (x) * (8 - y);
+ const int C = (8 - x) * (y);
+ const int D = (x) * (y);
int i;
- av_assert2(x<8 && y<8 && x>=0 && y>=0);
-
- for(i=0; i<h; i++)
- {
- dst[0] = (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + 32 - 4) >> 6;
- dst[1] = (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + 32 - 4) >> 6;
- dst[2] = (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + 32 - 4) >> 6;
- dst[3] = (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + 32 - 4) >> 6;
- dst[4] = (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + 32 - 4) >> 6;
- dst[5] = (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + 32 - 4) >> 6;
- dst[6] = (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + 32 - 4) >> 6;
- dst[7] = (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + 32 - 4) >> 6;
- dst+= stride;
- src+= stride;
+ av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0);
+
+ for (i = 0; i < h; i++) {
+ dst[0] = chroma_mc(0);
+ dst[1] = chroma_mc(1);
+ dst[2] = chroma_mc(2);
+ dst[3] = chroma_mc(3);
+ dst[4] = chroma_mc(4);
+ dst[5] = chroma_mc(5);
+ dst[6] = chroma_mc(6);
+ dst[7] = chroma_mc(7);
+ dst += stride;
+ src += stride;
}
}
-static void put_no_rnd_vc1_chroma_mc4_c(uint8_t *dst, uint8_t *src, int stride, int h, int x, int y){
- const int A=(8-x)*(8-y);
- const int B=( x)*(8-y);
- const int C=(8-x)*( y);
- const int D=( x)*( y);
+static void put_no_rnd_vc1_chroma_mc4_c(uint8_t *dst, uint8_t *src,
+ int stride, int h, int x, int y)
+{
+ const int A = (8 - x) * (8 - y);
+ const int B = (x) * (8 - y);
+ const int C = (8 - x) * (y);
+ const int D = (x) * (y);
int i;
- av_assert2(x<8 && y<8 && x>=0 && y>=0);
+ av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0);
- for(i=0; i<h; i++)
- {
- dst[0] = (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + 32 - 4) >> 6;
- dst[1] = (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + 32 - 4) >> 6;
- dst[2] = (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + 32 - 4) >> 6;
- dst[3] = (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + 32 - 4) >> 6;
- dst+= stride;
- src+= stride;
+ for (i = 0; i < h; i++) {
+ dst[0] = chroma_mc(0);
+ dst[1] = chroma_mc(1);
+ dst[2] = chroma_mc(2);
+ dst[3] = chroma_mc(3);
+ dst += stride;
+ src += stride;
}
}
-#define avg2(a,b) ((a+b+1)>>1)
-static void avg_no_rnd_vc1_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){
- const int A=(8-x)*(8-y);
- const int B=( x)*(8-y);
- const int C=(8-x)*( y);
- const int D=( x)*( y);
+#define avg2(a, b) (((a) + (b) + 1) >> 1)
+static void avg_no_rnd_vc1_chroma_mc8_c(uint8_t *dst /* align 8 */,
+ uint8_t *src /* align 1 */,
+ int stride, int h, int x, int y)
+{
+ const int A = (8 - x) * (8 - y);
+ const int B = (x) * (8 - y);
+ const int C = (8 - x) * (y);
+ const int D = (x) * (y);
int i;
- av_assert2(x<8 && y<8 && x>=0 && y>=0);
-
- for(i=0; i<h; i++)
- {
- dst[0] = avg2(dst[0], ((A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + 32 - 4) >> 6));
- dst[1] = avg2(dst[1], ((A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + 32 - 4) >> 6));
- dst[2] = avg2(dst[2], ((A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + 32 - 4) >> 6));
- dst[3] = avg2(dst[3], ((A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + 32 - 4) >> 6));
- dst[4] = avg2(dst[4], ((A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + 32 - 4) >> 6));
- dst[5] = avg2(dst[5], ((A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + 32 - 4) >> 6));
- dst[6] = avg2(dst[6], ((A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + 32 - 4) >> 6));
- dst[7] = avg2(dst[7], ((A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + 32 - 4) >> 6));
- dst+= stride;
- src+= stride;
+ av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0);
+
+ for (i = 0; i < h; i++) {
+ dst[0] = avg2(dst[0], chroma_mc(0));
+ dst[1] = avg2(dst[1], chroma_mc(1));
+ dst[2] = avg2(dst[2], chroma_mc(2));
+ dst[3] = avg2(dst[3], chroma_mc(3));
+ dst[4] = avg2(dst[4], chroma_mc(4));
+ dst[5] = avg2(dst[5], chroma_mc(5));
+ dst[6] = avg2(dst[6], chroma_mc(6));
+ dst[7] = avg2(dst[7], chroma_mc(7));
+ dst += stride;
+ src += stride;
}
}
-static void avg_no_rnd_vc1_chroma_mc4_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){
- const int A=(8-x)*(8-y);
- const int B=( x)*(8-y);
- const int C=(8-x)*( y);
- const int D=( x)*( y);
+static void avg_no_rnd_vc1_chroma_mc4_c(uint8_t *dst /* align 8 */,
+ uint8_t *src /* align 1 */,
+ int stride, int h, int x, int y)
+{
+ const int A = (8 - x) * (8 - y);
+ const int B = ( x) * (8 - y);
+ const int C = (8 - x) * ( y);
+ const int D = ( x) * ( y);
int i;
- av_assert2(x<8 && y<8 && x>=0 && y>=0);
+ av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0);
- for(i=0; i<h; i++)
- {
- dst[0] = avg2(dst[0], ((A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + 32 - 4) >> 6));
- dst[1] = avg2(dst[1], ((A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + 32 - 4) >> 6));
- dst[2] = avg2(dst[2], ((A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + 32 - 4) >> 6));
- dst[3] = avg2(dst[3], ((A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + 32 - 4) >> 6));
- dst+= stride;
- src+= stride;
+ for (i = 0; i < h; i++) {
+ dst[0] = avg2(dst[0], chroma_mc(0));
+ dst[1] = avg2(dst[1], chroma_mc(1));
+ dst[2] = avg2(dst[2], chroma_mc(2));
+ dst[3] = avg2(dst[3], chroma_mc(3));
+ dst += stride;
+ src += stride;
}
}
#if CONFIG_WMV3IMAGE_DECODER || CONFIG_VC1IMAGE_DECODER
-static void sprite_h_c(uint8_t *dst, const uint8_t *src, int offset, int advance, int count)
+static void sprite_h_c(uint8_t *dst, const uint8_t *src, int offset,
+ int advance, int count)
{
while (count--) {
- int a = src[(offset >> 16) ];
+ int a = src[(offset >> 16)];
int b = src[(offset >> 16) + 1];
- *dst++ = a + ((b - a) * (offset&0xFFFF) >> 16);
+ *dst++ = a + ((b - a) * (offset & 0xFFFF) >> 16);
offset += advance;
}
}
-static av_always_inline void sprite_v_template(uint8_t *dst, const uint8_t *src1a, const uint8_t *src1b, int offset1,
- int two_sprites, const uint8_t *src2a, const uint8_t *src2b, int offset2,
- int alpha, int scaled, int width)
+static av_always_inline void sprite_v_template(uint8_t *dst,
+ const uint8_t *src1a,
+ const uint8_t *src1b,
+ int offset1,
+ int two_sprites,
+ const uint8_t *src2a,
+ const uint8_t *src2b,
+ int offset2,
+ int alpha, int scaled,
+ int width)
{
int a1, b1, a2, b2;
while (width--) {
@@ -796,98 +920,117 @@ static av_always_inline void sprite_v_template(uint8_t *dst, const uint8_t *src1
}
}
-static void sprite_v_single_c(uint8_t *dst, const uint8_t *src1a, const uint8_t *src1b, int offset, int width)
+static void sprite_v_single_c(uint8_t *dst, const uint8_t *src1a,
+ const uint8_t *src1b,
+ int offset, int width)
{
sprite_v_template(dst, src1a, src1b, offset, 0, NULL, NULL, 0, 0, 1, width);
}
-static void sprite_v_double_noscale_c(uint8_t *dst, const uint8_t *src1a, const uint8_t *src2a, int alpha, int width)
+static void sprite_v_double_noscale_c(uint8_t *dst, const uint8_t *src1a,
+ const uint8_t *src2a,
+ int alpha, int width)
{
sprite_v_template(dst, src1a, NULL, 0, 1, src2a, NULL, 0, alpha, 0, width);
}
-static void sprite_v_double_onescale_c(uint8_t *dst, const uint8_t *src1a, const uint8_t *src1b, int offset1,
- const uint8_t *src2a, int alpha, int width)
+static void sprite_v_double_onescale_c(uint8_t *dst,
+ const uint8_t *src1a,
+ const uint8_t *src1b,
+ int offset1,
+ const uint8_t *src2a,
+ int alpha, int width)
{
- sprite_v_template(dst, src1a, src1b, offset1, 1, src2a, NULL, 0, alpha, 1, width);
+ sprite_v_template(dst, src1a, src1b, offset1, 1, src2a, NULL, 0, alpha, 1,
+ width);
}
-static void sprite_v_double_twoscale_c(uint8_t *dst, const uint8_t *src1a, const uint8_t *src1b, int offset1,
- const uint8_t *src2a, const uint8_t *src2b, int offset2,
- int alpha, int width)
+static void sprite_v_double_twoscale_c(uint8_t *dst,
+ const uint8_t *src1a,
+ const uint8_t *src1b,
+ int offset1,
+ const uint8_t *src2a,
+ const uint8_t *src2b,
+ int offset2,
+ int alpha,
+ int width)
{
- sprite_v_template(dst, src1a, src1b, offset1, 1, src2a, src2b, offset2, alpha, 2, width);
+ sprite_v_template(dst, src1a, src1b, offset1, 1, src2a, src2b, offset2,
+ alpha, 2, width);
}
-#endif
+#endif /* CONFIG_WMV3IMAGE_DECODER || CONFIG_VC1IMAGE_DECODER */
+#define FN_ASSIGN(X, Y) \
+ dsp->put_vc1_mspel_pixels_tab[1][X+4*Y] = put_vc1_mspel_mc##X##Y##_c; \
+ dsp->put_vc1_mspel_pixels_tab[0][X+4*Y] = put_vc1_mspel_mc##X##Y##_16_c; \
+ dsp->avg_vc1_mspel_pixels_tab[1][X+4*Y] = avg_vc1_mspel_mc##X##Y##_c; \
+ dsp->avg_vc1_mspel_pixels_tab[0][X+4*Y] = avg_vc1_mspel_mc##X##Y##_16_c
-av_cold void ff_vc1dsp_init(VC1DSPContext* dsp) {
- dsp->vc1_inv_trans_8x8 = vc1_inv_trans_8x8_c;
- dsp->vc1_inv_trans_4x8 = vc1_inv_trans_4x8_c;
- dsp->vc1_inv_trans_8x4 = vc1_inv_trans_8x4_c;
- dsp->vc1_inv_trans_4x4 = vc1_inv_trans_4x4_c;
+av_cold void ff_vc1dsp_init(VC1DSPContext *dsp)
+{
+ dsp->vc1_inv_trans_8x8 = vc1_inv_trans_8x8_c;
+ dsp->vc1_inv_trans_4x8 = vc1_inv_trans_4x8_c;
+ dsp->vc1_inv_trans_8x4 = vc1_inv_trans_8x4_c;
+ dsp->vc1_inv_trans_4x4 = vc1_inv_trans_4x4_c;
dsp->vc1_inv_trans_8x8_dc = vc1_inv_trans_8x8_dc_c;
dsp->vc1_inv_trans_4x8_dc = vc1_inv_trans_4x8_dc_c;
dsp->vc1_inv_trans_8x4_dc = vc1_inv_trans_8x4_dc_c;
dsp->vc1_inv_trans_4x4_dc = vc1_inv_trans_4x4_dc_c;
- dsp->vc1_h_overlap = vc1_h_overlap_c;
- dsp->vc1_v_overlap = vc1_v_overlap_c;
- dsp->vc1_h_s_overlap = vc1_h_s_overlap_c;
- dsp->vc1_v_s_overlap = vc1_v_s_overlap_c;
- dsp->vc1_v_loop_filter4 = vc1_v_loop_filter4_c;
- dsp->vc1_h_loop_filter4 = vc1_h_loop_filter4_c;
- dsp->vc1_v_loop_filter8 = vc1_v_loop_filter8_c;
- dsp->vc1_h_loop_filter8 = vc1_h_loop_filter8_c;
- dsp->vc1_v_loop_filter16 = vc1_v_loop_filter16_c;
- dsp->vc1_h_loop_filter16 = vc1_h_loop_filter16_c;
-
- dsp->put_vc1_mspel_pixels_tab[ 0] = put_pixels8x8_c;
- dsp->put_vc1_mspel_pixels_tab[ 1] = put_vc1_mspel_mc10_c;
- dsp->put_vc1_mspel_pixels_tab[ 2] = put_vc1_mspel_mc20_c;
- dsp->put_vc1_mspel_pixels_tab[ 3] = put_vc1_mspel_mc30_c;
- dsp->put_vc1_mspel_pixels_tab[ 4] = put_vc1_mspel_mc01_c;
- dsp->put_vc1_mspel_pixels_tab[ 5] = put_vc1_mspel_mc11_c;
- dsp->put_vc1_mspel_pixels_tab[ 6] = put_vc1_mspel_mc21_c;
- dsp->put_vc1_mspel_pixels_tab[ 7] = put_vc1_mspel_mc31_c;
- dsp->put_vc1_mspel_pixels_tab[ 8] = put_vc1_mspel_mc02_c;
- dsp->put_vc1_mspel_pixels_tab[ 9] = put_vc1_mspel_mc12_c;
- dsp->put_vc1_mspel_pixels_tab[10] = put_vc1_mspel_mc22_c;
- dsp->put_vc1_mspel_pixels_tab[11] = put_vc1_mspel_mc32_c;
- dsp->put_vc1_mspel_pixels_tab[12] = put_vc1_mspel_mc03_c;
- dsp->put_vc1_mspel_pixels_tab[13] = put_vc1_mspel_mc13_c;
- dsp->put_vc1_mspel_pixels_tab[14] = put_vc1_mspel_mc23_c;
- dsp->put_vc1_mspel_pixels_tab[15] = put_vc1_mspel_mc33_c;
-
- dsp->avg_vc1_mspel_pixels_tab[ 0] = avg_pixels8x8_c;
- dsp->avg_vc1_mspel_pixels_tab[ 1] = avg_vc1_mspel_mc10_c;
- dsp->avg_vc1_mspel_pixels_tab[ 2] = avg_vc1_mspel_mc20_c;
- dsp->avg_vc1_mspel_pixels_tab[ 3] = avg_vc1_mspel_mc30_c;
- dsp->avg_vc1_mspel_pixels_tab[ 4] = avg_vc1_mspel_mc01_c;
- dsp->avg_vc1_mspel_pixels_tab[ 5] = avg_vc1_mspel_mc11_c;
- dsp->avg_vc1_mspel_pixels_tab[ 6] = avg_vc1_mspel_mc21_c;
- dsp->avg_vc1_mspel_pixels_tab[ 7] = avg_vc1_mspel_mc31_c;
- dsp->avg_vc1_mspel_pixels_tab[ 8] = avg_vc1_mspel_mc02_c;
- dsp->avg_vc1_mspel_pixels_tab[ 9] = avg_vc1_mspel_mc12_c;
- dsp->avg_vc1_mspel_pixels_tab[10] = avg_vc1_mspel_mc22_c;
- dsp->avg_vc1_mspel_pixels_tab[11] = avg_vc1_mspel_mc32_c;
- dsp->avg_vc1_mspel_pixels_tab[12] = avg_vc1_mspel_mc03_c;
- dsp->avg_vc1_mspel_pixels_tab[13] = avg_vc1_mspel_mc13_c;
- dsp->avg_vc1_mspel_pixels_tab[14] = avg_vc1_mspel_mc23_c;
- dsp->avg_vc1_mspel_pixels_tab[15] = avg_vc1_mspel_mc33_c;
-
- dsp->put_no_rnd_vc1_chroma_pixels_tab[0]= put_no_rnd_vc1_chroma_mc8_c;
- dsp->avg_no_rnd_vc1_chroma_pixels_tab[0]= avg_no_rnd_vc1_chroma_mc8_c;
+
+ dsp->vc1_h_overlap = vc1_h_overlap_c;
+ dsp->vc1_v_overlap = vc1_v_overlap_c;
+ dsp->vc1_h_s_overlap = vc1_h_s_overlap_c;
+ dsp->vc1_v_s_overlap = vc1_v_s_overlap_c;
+
+ dsp->vc1_v_loop_filter4 = vc1_v_loop_filter4_c;
+ dsp->vc1_h_loop_filter4 = vc1_h_loop_filter4_c;
+ dsp->vc1_v_loop_filter8 = vc1_v_loop_filter8_c;
+ dsp->vc1_h_loop_filter8 = vc1_h_loop_filter8_c;
+ dsp->vc1_v_loop_filter16 = vc1_v_loop_filter16_c;
+ dsp->vc1_h_loop_filter16 = vc1_h_loop_filter16_c;
+
+ dsp->put_vc1_mspel_pixels_tab[0][0] = put_pixels16x16_c;
+ dsp->avg_vc1_mspel_pixels_tab[0][0] = avg_pixels16x16_c;
+ dsp->put_vc1_mspel_pixels_tab[1][0] = put_pixels8x8_c;
+ dsp->avg_vc1_mspel_pixels_tab[1][0] = avg_pixels8x8_c;
+ FN_ASSIGN(0, 1);
+ FN_ASSIGN(0, 2);
+ FN_ASSIGN(0, 3);
+
+ FN_ASSIGN(1, 0);
+ FN_ASSIGN(1, 1);
+ FN_ASSIGN(1, 2);
+ FN_ASSIGN(1, 3);
+
+ FN_ASSIGN(2, 0);
+ FN_ASSIGN(2, 1);
+ FN_ASSIGN(2, 2);
+ FN_ASSIGN(2, 3);
+
+ FN_ASSIGN(3, 0);
+ FN_ASSIGN(3, 1);
+ FN_ASSIGN(3, 2);
+ FN_ASSIGN(3, 3);
+
+ dsp->put_no_rnd_vc1_chroma_pixels_tab[0] = put_no_rnd_vc1_chroma_mc8_c;
+ dsp->avg_no_rnd_vc1_chroma_pixels_tab[0] = avg_no_rnd_vc1_chroma_mc8_c;
dsp->put_no_rnd_vc1_chroma_pixels_tab[1] = put_no_rnd_vc1_chroma_mc4_c;
dsp->avg_no_rnd_vc1_chroma_pixels_tab[1] = avg_no_rnd_vc1_chroma_mc4_c;
#if CONFIG_WMV3IMAGE_DECODER || CONFIG_VC1IMAGE_DECODER
- dsp->sprite_h = sprite_h_c;
- dsp->sprite_v_single = sprite_v_single_c;
- dsp->sprite_v_double_noscale = sprite_v_double_noscale_c;
+ dsp->sprite_h = sprite_h_c;
+ dsp->sprite_v_single = sprite_v_single_c;
+ dsp->sprite_v_double_noscale = sprite_v_double_noscale_c;
dsp->sprite_v_double_onescale = sprite_v_double_onescale_c;
dsp->sprite_v_double_twoscale = sprite_v_double_twoscale_c;
-#endif
+#endif /* CONFIG_WMV3IMAGE_DECODER || CONFIG_VC1IMAGE_DECODER */
+
+ dsp->vc1_find_start_code_candidate = ff_startcode_find_candidate_c;
+ if (ARCH_AARCH64)
+ ff_vc1dsp_init_aarch64(dsp);
+ if (ARCH_ARM)
+ ff_vc1dsp_init_arm(dsp);
if (ARCH_PPC)
ff_vc1dsp_init_ppc(dsp);
if (ARCH_X86)
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-07 06:15:34 +0000