|
|
@ -35,7 +35,8 @@ |
|
|
|
|
|
|
|
|
|
|
|
#include <assert.h> |
|
|
|
#include <assert.h> |
|
|
|
|
|
|
|
|
|
|
|
static av_always_inline int fetch_diagonal_mv(H264Context *h, const int16_t **C, |
|
|
|
static av_always_inline int fetch_diagonal_mv(H264Context *h, H264SliceContext *sl, |
|
|
|
|
|
|
|
const int16_t **C, |
|
|
|
int i, int list, int part_width) |
|
|
|
int i, int list, int part_width) |
|
|
|
{ |
|
|
|
{ |
|
|
|
const int topright_ref = h->ref_cache[list][i - 8 + part_width]; |
|
|
|
const int topright_ref = h->ref_cache[list][i - 8 + part_width]; |
|
|
@ -61,13 +62,13 @@ static av_always_inline int fetch_diagonal_mv(H264Context *h, const int16_t **C, |
|
|
|
AV_ZERO32(h->mv_cache[list][scan8[0] - 2]); |
|
|
|
AV_ZERO32(h->mv_cache[list][scan8[0] - 2]); |
|
|
|
*C = h->mv_cache[list][scan8[0] - 2]; |
|
|
|
*C = h->mv_cache[list][scan8[0] - 2]; |
|
|
|
|
|
|
|
|
|
|
|
if (!MB_FIELD(h) && IS_INTERLACED(h->left_type[0])) { |
|
|
|
if (!MB_FIELD(h) && IS_INTERLACED(sl->left_type[0])) { |
|
|
|
SET_DIAG_MV(* 2, >> 1, h->left_mb_xy[0] + h->mb_stride, |
|
|
|
SET_DIAG_MV(* 2, >> 1, sl->left_mb_xy[0] + h->mb_stride, |
|
|
|
(h->mb_y & 1) * 2 + (i >> 5)); |
|
|
|
(h->mb_y & 1) * 2 + (i >> 5)); |
|
|
|
} |
|
|
|
} |
|
|
|
if (MB_FIELD(h) && !IS_INTERLACED(h->left_type[0])) { |
|
|
|
if (MB_FIELD(h) && !IS_INTERLACED(sl->left_type[0])) { |
|
|
|
// left shift will turn LIST_NOT_USED into PART_NOT_AVAILABLE, but that's OK.
|
|
|
|
// left shift will turn LIST_NOT_USED into PART_NOT_AVAILABLE, but that's OK.
|
|
|
|
SET_DIAG_MV(/ 2, << 1, h->left_mb_xy[i >= 36], ((i >> 2)) & 3); |
|
|
|
SET_DIAG_MV(/ 2, << 1, sl->left_mb_xy[i >= 36], ((i >> 2)) & 3); |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
#undef SET_DIAG_MV |
|
|
|
#undef SET_DIAG_MV |
|
|
@ -91,7 +92,9 @@ static av_always_inline int fetch_diagonal_mv(H264Context *h, const int16_t **C, |
|
|
|
* @param mx the x component of the predicted motion vector |
|
|
|
* @param mx the x component of the predicted motion vector |
|
|
|
* @param my the y component of the predicted motion vector |
|
|
|
* @param my the y component of the predicted motion vector |
|
|
|
*/ |
|
|
|
*/ |
|
|
|
static av_always_inline void pred_motion(H264Context *const h, int n, |
|
|
|
static av_always_inline void pred_motion(H264Context *const h, |
|
|
|
|
|
|
|
H264SliceContext *sl, |
|
|
|
|
|
|
|
int n, |
|
|
|
int part_width, int list, int ref, |
|
|
|
int part_width, int list, int ref, |
|
|
|
int *const mx, int *const my) |
|
|
|
int *const mx, int *const my) |
|
|
|
{ |
|
|
|
{ |
|
|
@ -113,7 +116,7 @@ static av_always_inline void pred_motion(H264Context *const h, int n, |
|
|
|
* . . . L . . . . |
|
|
|
* . . . L . . . . |
|
|
|
*/ |
|
|
|
*/ |
|
|
|
|
|
|
|
|
|
|
|
diagonal_ref = fetch_diagonal_mv(h, &C, index8, list, part_width); |
|
|
|
diagonal_ref = fetch_diagonal_mv(h, sl, &C, index8, list, part_width); |
|
|
|
match_count = (diagonal_ref == ref) + (top_ref == ref) + (left_ref == ref); |
|
|
|
match_count = (diagonal_ref == ref) + (top_ref == ref) + (left_ref == ref); |
|
|
|
tprintf(h->avctx, "pred_motion match_count=%d\n", match_count); |
|
|
|
tprintf(h->avctx, "pred_motion match_count=%d\n", match_count); |
|
|
|
if (match_count > 1) { //most common
|
|
|
|
if (match_count > 1) { //most common
|
|
|
@ -155,6 +158,7 @@ static av_always_inline void pred_motion(H264Context *const h, int n, |
|
|
|
* @param my the y component of the predicted motion vector |
|
|
|
* @param my the y component of the predicted motion vector |
|
|
|
*/ |
|
|
|
*/ |
|
|
|
static av_always_inline void pred_16x8_motion(H264Context *const h, |
|
|
|
static av_always_inline void pred_16x8_motion(H264Context *const h, |
|
|
|
|
|
|
|
H264SliceContext *sl, |
|
|
|
int n, int list, int ref, |
|
|
|
int n, int list, int ref, |
|
|
|
int *const mx, int *const my) |
|
|
|
int *const mx, int *const my) |
|
|
|
{ |
|
|
|
{ |
|
|
@ -185,7 +189,7 @@ static av_always_inline void pred_16x8_motion(H264Context *const h, |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
//RARE
|
|
|
|
//RARE
|
|
|
|
pred_motion(h, n, 4, list, ref, mx, my); |
|
|
|
pred_motion(h, sl, n, 4, list, ref, mx, my); |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
@ -195,6 +199,7 @@ static av_always_inline void pred_16x8_motion(H264Context *const h, |
|
|
|
* @param my the y component of the predicted motion vector |
|
|
|
* @param my the y component of the predicted motion vector |
|
|
|
*/ |
|
|
|
*/ |
|
|
|
static av_always_inline void pred_8x16_motion(H264Context *const h, |
|
|
|
static av_always_inline void pred_8x16_motion(H264Context *const h, |
|
|
|
|
|
|
|
H264SliceContext *sl, |
|
|
|
int n, int list, int ref, |
|
|
|
int n, int list, int ref, |
|
|
|
int *const mx, int *const my) |
|
|
|
int *const mx, int *const my) |
|
|
|
{ |
|
|
|
{ |
|
|
@ -214,7 +219,7 @@ static av_always_inline void pred_8x16_motion(H264Context *const h, |
|
|
|
const int16_t *C; |
|
|
|
const int16_t *C; |
|
|
|
int diagonal_ref; |
|
|
|
int diagonal_ref; |
|
|
|
|
|
|
|
|
|
|
|
diagonal_ref = fetch_diagonal_mv(h, &C, scan8[4], list, 2); |
|
|
|
diagonal_ref = fetch_diagonal_mv(h, sl, &C, scan8[4], list, 2); |
|
|
|
|
|
|
|
|
|
|
|
tprintf(h->avctx, "pred_8x16: (%2d %2d %2d) at %2d %2d %d list %d\n", |
|
|
|
tprintf(h->avctx, "pred_8x16: (%2d %2d %2d) at %2d %2d %d list %d\n", |
|
|
|
diagonal_ref, C[0], C[1], h->mb_x, h->mb_y, n, list); |
|
|
|
diagonal_ref, C[0], C[1], h->mb_x, h->mb_y, n, list); |
|
|
@ -227,7 +232,7 @@ static av_always_inline void pred_8x16_motion(H264Context *const h, |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
//RARE
|
|
|
|
//RARE
|
|
|
|
pred_motion(h, n, 2, list, ref, mx, my); |
|
|
|
pred_motion(h, sl, n, 2, list, ref, mx, my); |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
#define FIX_MV_MBAFF(type, refn, mvn, idx) \ |
|
|
|
#define FIX_MV_MBAFF(type, refn, mvn, idx) \ |
|
|
@ -249,7 +254,8 @@ static av_always_inline void pred_8x16_motion(H264Context *const h, |
|
|
|
} \
|
|
|
|
} \
|
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
static av_always_inline void pred_pskip_motion(H264Context *const h) |
|
|
|
static av_always_inline void pred_pskip_motion(H264Context *const h, |
|
|
|
|
|
|
|
H264SliceContext *sl) |
|
|
|
{ |
|
|
|
{ |
|
|
|
DECLARE_ALIGNED(4, static const int16_t, zeromv)[2] = { 0 }; |
|
|
|
DECLARE_ALIGNED(4, static const int16_t, zeromv)[2] = { 0 }; |
|
|
|
DECLARE_ALIGNED(4, int16_t, mvbuf)[3][2]; |
|
|
|
DECLARE_ALIGNED(4, int16_t, mvbuf)[3][2]; |
|
|
@ -266,26 +272,26 @@ static av_always_inline void pred_pskip_motion(H264Context *const h) |
|
|
|
* FIXME: this is a partial duplicate of the logic in fill_decode_caches, |
|
|
|
* FIXME: this is a partial duplicate of the logic in fill_decode_caches, |
|
|
|
* but it's faster this way. Is there a way to avoid this duplication? |
|
|
|
* but it's faster this way. Is there a way to avoid this duplication? |
|
|
|
*/ |
|
|
|
*/ |
|
|
|
if (USES_LIST(h->left_type[LTOP], 0)) { |
|
|
|
if (USES_LIST(sl->left_type[LTOP], 0)) { |
|
|
|
left_ref = ref[4 * h->left_mb_xy[LTOP] + 1 + (h->left_block[0] & ~1)]; |
|
|
|
left_ref = ref[4 * sl->left_mb_xy[LTOP] + 1 + (sl->left_block[0] & ~1)]; |
|
|
|
A = mv[h->mb2b_xy[h->left_mb_xy[LTOP]] + 3 + b_stride * h->left_block[0]]; |
|
|
|
A = mv[h->mb2b_xy[sl->left_mb_xy[LTOP]] + 3 + b_stride * sl->left_block[0]]; |
|
|
|
FIX_MV_MBAFF(h->left_type[LTOP], left_ref, A, 0); |
|
|
|
FIX_MV_MBAFF(sl->left_type[LTOP], left_ref, A, 0); |
|
|
|
if (!(left_ref | AV_RN32A(A))) |
|
|
|
if (!(left_ref | AV_RN32A(A))) |
|
|
|
goto zeromv; |
|
|
|
goto zeromv; |
|
|
|
} else if (h->left_type[LTOP]) { |
|
|
|
} else if (sl->left_type[LTOP]) { |
|
|
|
left_ref = LIST_NOT_USED; |
|
|
|
left_ref = LIST_NOT_USED; |
|
|
|
A = zeromv; |
|
|
|
A = zeromv; |
|
|
|
} else { |
|
|
|
} else { |
|
|
|
goto zeromv; |
|
|
|
goto zeromv; |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
if (USES_LIST(h->top_type, 0)) { |
|
|
|
if (USES_LIST(sl->top_type, 0)) { |
|
|
|
top_ref = ref[4 * h->top_mb_xy + 2]; |
|
|
|
top_ref = ref[4 * sl->top_mb_xy + 2]; |
|
|
|
B = mv[h->mb2b_xy[h->top_mb_xy] + 3 * b_stride]; |
|
|
|
B = mv[h->mb2b_xy[sl->top_mb_xy] + 3 * b_stride]; |
|
|
|
FIX_MV_MBAFF(h->top_type, top_ref, B, 1); |
|
|
|
FIX_MV_MBAFF(sl->top_type, top_ref, B, 1); |
|
|
|
if (!(top_ref | AV_RN32A(B))) |
|
|
|
if (!(top_ref | AV_RN32A(B))) |
|
|
|
goto zeromv; |
|
|
|
goto zeromv; |
|
|
|
} else if (h->top_type) { |
|
|
|
} else if (sl->top_type) { |
|
|
|
top_ref = LIST_NOT_USED; |
|
|
|
top_ref = LIST_NOT_USED; |
|
|
|
B = zeromv; |
|
|
|
B = zeromv; |
|
|
|
} else { |
|
|
|
} else { |
|
|
@ -295,21 +301,21 @@ static av_always_inline void pred_pskip_motion(H264Context *const h) |
|
|
|
tprintf(h->avctx, "pred_pskip: (%d) (%d) at %2d %2d\n", |
|
|
|
tprintf(h->avctx, "pred_pskip: (%d) (%d) at %2d %2d\n", |
|
|
|
top_ref, left_ref, h->mb_x, h->mb_y); |
|
|
|
top_ref, left_ref, h->mb_x, h->mb_y); |
|
|
|
|
|
|
|
|
|
|
|
if (USES_LIST(h->topright_type, 0)) { |
|
|
|
if (USES_LIST(sl->topright_type, 0)) { |
|
|
|
diagonal_ref = ref[4 * h->topright_mb_xy + 2]; |
|
|
|
diagonal_ref = ref[4 * sl->topright_mb_xy + 2]; |
|
|
|
C = mv[h->mb2b_xy[h->topright_mb_xy] + 3 * b_stride]; |
|
|
|
C = mv[h->mb2b_xy[sl->topright_mb_xy] + 3 * b_stride]; |
|
|
|
FIX_MV_MBAFF(h->topright_type, diagonal_ref, C, 2); |
|
|
|
FIX_MV_MBAFF(sl->topright_type, diagonal_ref, C, 2); |
|
|
|
} else if (h->topright_type) { |
|
|
|
} else if (sl->topright_type) { |
|
|
|
diagonal_ref = LIST_NOT_USED; |
|
|
|
diagonal_ref = LIST_NOT_USED; |
|
|
|
C = zeromv; |
|
|
|
C = zeromv; |
|
|
|
} else { |
|
|
|
} else { |
|
|
|
if (USES_LIST(h->topleft_type, 0)) { |
|
|
|
if (USES_LIST(sl->topleft_type, 0)) { |
|
|
|
diagonal_ref = ref[4 * h->topleft_mb_xy + 1 + |
|
|
|
diagonal_ref = ref[4 * sl->topleft_mb_xy + 1 + |
|
|
|
(h->topleft_partition & 2)]; |
|
|
|
(sl->topleft_partition & 2)]; |
|
|
|
C = mv[h->mb2b_xy[h->topleft_mb_xy] + 3 + b_stride + |
|
|
|
C = mv[h->mb2b_xy[sl->topleft_mb_xy] + 3 + b_stride + |
|
|
|
(h->topleft_partition & 2 * b_stride)]; |
|
|
|
(sl->topleft_partition & 2 * b_stride)]; |
|
|
|
FIX_MV_MBAFF(h->topleft_type, diagonal_ref, C, 2); |
|
|
|
FIX_MV_MBAFF(sl->topleft_type, diagonal_ref, C, 2); |
|
|
|
} else if (h->topleft_type) { |
|
|
|
} else if (sl->topleft_type) { |
|
|
|
diagonal_ref = LIST_NOT_USED; |
|
|
|
diagonal_ref = LIST_NOT_USED; |
|
|
|
C = zeromv; |
|
|
|
C = zeromv; |
|
|
|
} else { |
|
|
|
} else { |
|
|
@ -347,7 +353,7 @@ zeromv: |
|
|
|
return; |
|
|
|
return; |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
static void fill_decode_neighbors(H264Context *h, int mb_type) |
|
|
|
static void fill_decode_neighbors(H264Context *h, H264SliceContext *sl, int mb_type) |
|
|
|
{ |
|
|
|
{ |
|
|
|
const int mb_xy = h->mb_xy; |
|
|
|
const int mb_xy = h->mb_xy; |
|
|
|
int topleft_xy, top_xy, topright_xy, left_xy[LEFT_MBS]; |
|
|
|
int topleft_xy, top_xy, topright_xy, left_xy[LEFT_MBS]; |
|
|
@ -358,7 +364,7 @@ static void fill_decode_neighbors(H264Context *h, int mb_type) |
|
|
|
{ 0, 2, 0, 2, 7, 10, 7, 10, 3 + 0 * 4, 3 + 2 * 4, 3 + 0 * 4, 3 + 2 * 4, 1 + 4 * 4, 1 + 8 * 4, 1 + 4 * 4, 1 + 8 * 4 } |
|
|
|
{ 0, 2, 0, 2, 7, 10, 7, 10, 3 + 0 * 4, 3 + 2 * 4, 3 + 0 * 4, 3 + 2 * 4, 1 + 4 * 4, 1 + 8 * 4, 1 + 4 * 4, 1 + 8 * 4 } |
|
|
|
}; |
|
|
|
}; |
|
|
|
|
|
|
|
|
|
|
|
h->topleft_partition = -1; |
|
|
|
sl->topleft_partition = -1; |
|
|
|
|
|
|
|
|
|
|
|
top_xy = mb_xy - (h->mb_stride << MB_FIELD(h)); |
|
|
|
top_xy = mb_xy - (h->mb_stride << MB_FIELD(h)); |
|
|
|
|
|
|
|
|
|
|
@ -368,7 +374,7 @@ static void fill_decode_neighbors(H264Context *h, int mb_type) |
|
|
|
topleft_xy = top_xy - 1; |
|
|
|
topleft_xy = top_xy - 1; |
|
|
|
topright_xy = top_xy + 1; |
|
|
|
topright_xy = top_xy + 1; |
|
|
|
left_xy[LBOT] = left_xy[LTOP] = mb_xy - 1; |
|
|
|
left_xy[LBOT] = left_xy[LTOP] = mb_xy - 1; |
|
|
|
h->left_block = left_block_options[0]; |
|
|
|
sl->left_block = left_block_options[0]; |
|
|
|
if (FRAME_MBAFF(h)) { |
|
|
|
if (FRAME_MBAFF(h)) { |
|
|
|
const int left_mb_field_flag = IS_INTERLACED(h->cur_pic.mb_type[mb_xy - 1]); |
|
|
|
const int left_mb_field_flag = IS_INTERLACED(h->cur_pic.mb_type[mb_xy - 1]); |
|
|
|
const int curr_mb_field_flag = IS_INTERLACED(mb_type); |
|
|
|
const int curr_mb_field_flag = IS_INTERLACED(mb_type); |
|
|
@ -377,13 +383,13 @@ static void fill_decode_neighbors(H264Context *h, int mb_type) |
|
|
|
left_xy[LBOT] = left_xy[LTOP] = mb_xy - h->mb_stride - 1; |
|
|
|
left_xy[LBOT] = left_xy[LTOP] = mb_xy - h->mb_stride - 1; |
|
|
|
if (curr_mb_field_flag) { |
|
|
|
if (curr_mb_field_flag) { |
|
|
|
left_xy[LBOT] += h->mb_stride; |
|
|
|
left_xy[LBOT] += h->mb_stride; |
|
|
|
h->left_block = left_block_options[3]; |
|
|
|
sl->left_block = left_block_options[3]; |
|
|
|
} else { |
|
|
|
} else { |
|
|
|
topleft_xy += h->mb_stride; |
|
|
|
topleft_xy += h->mb_stride; |
|
|
|
/* take top left mv from the middle of the mb, as opposed
|
|
|
|
/* take top left mv from the middle of the mb, as opposed
|
|
|
|
* to all other modes which use the bottom right partition */ |
|
|
|
* to all other modes which use the bottom right partition */ |
|
|
|
h->topleft_partition = 0; |
|
|
|
sl->topleft_partition = 0; |
|
|
|
h->left_block = left_block_options[1]; |
|
|
|
sl->left_block = left_block_options[1]; |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
} else { |
|
|
|
} else { |
|
|
@ -395,66 +401,66 @@ static void fill_decode_neighbors(H264Context *h, int mb_type) |
|
|
|
if (left_mb_field_flag != curr_mb_field_flag) { |
|
|
|
if (left_mb_field_flag != curr_mb_field_flag) { |
|
|
|
if (curr_mb_field_flag) { |
|
|
|
if (curr_mb_field_flag) { |
|
|
|
left_xy[LBOT] += h->mb_stride; |
|
|
|
left_xy[LBOT] += h->mb_stride; |
|
|
|
h->left_block = left_block_options[3]; |
|
|
|
sl->left_block = left_block_options[3]; |
|
|
|
} else { |
|
|
|
} else { |
|
|
|
h->left_block = left_block_options[2]; |
|
|
|
sl->left_block = left_block_options[2]; |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
h->topleft_mb_xy = topleft_xy; |
|
|
|
sl->topleft_mb_xy = topleft_xy; |
|
|
|
h->top_mb_xy = top_xy; |
|
|
|
sl->top_mb_xy = top_xy; |
|
|
|
h->topright_mb_xy = topright_xy; |
|
|
|
sl->topright_mb_xy = topright_xy; |
|
|
|
h->left_mb_xy[LTOP] = left_xy[LTOP]; |
|
|
|
sl->left_mb_xy[LTOP] = left_xy[LTOP]; |
|
|
|
h->left_mb_xy[LBOT] = left_xy[LBOT]; |
|
|
|
sl->left_mb_xy[LBOT] = left_xy[LBOT]; |
|
|
|
//FIXME do we need all in the context?
|
|
|
|
//FIXME do we need all in the context?
|
|
|
|
|
|
|
|
|
|
|
|
h->topleft_type = h->cur_pic.mb_type[topleft_xy]; |
|
|
|
sl->topleft_type = h->cur_pic.mb_type[topleft_xy]; |
|
|
|
h->top_type = h->cur_pic.mb_type[top_xy]; |
|
|
|
sl->top_type = h->cur_pic.mb_type[top_xy]; |
|
|
|
h->topright_type = h->cur_pic.mb_type[topright_xy]; |
|
|
|
sl->topright_type = h->cur_pic.mb_type[topright_xy]; |
|
|
|
h->left_type[LTOP] = h->cur_pic.mb_type[left_xy[LTOP]]; |
|
|
|
sl->left_type[LTOP] = h->cur_pic.mb_type[left_xy[LTOP]]; |
|
|
|
h->left_type[LBOT] = h->cur_pic.mb_type[left_xy[LBOT]]; |
|
|
|
sl->left_type[LBOT] = h->cur_pic.mb_type[left_xy[LBOT]]; |
|
|
|
|
|
|
|
|
|
|
|
if (FMO) { |
|
|
|
if (FMO) { |
|
|
|
if (h->slice_table[topleft_xy] != h->slice_num) |
|
|
|
if (h->slice_table[topleft_xy] != h->slice_num) |
|
|
|
h->topleft_type = 0; |
|
|
|
sl->topleft_type = 0; |
|
|
|
if (h->slice_table[top_xy] != h->slice_num) |
|
|
|
if (h->slice_table[top_xy] != h->slice_num) |
|
|
|
h->top_type = 0; |
|
|
|
sl->top_type = 0; |
|
|
|
if (h->slice_table[left_xy[LTOP]] != h->slice_num) |
|
|
|
if (h->slice_table[left_xy[LTOP]] != h->slice_num) |
|
|
|
h->left_type[LTOP] = h->left_type[LBOT] = 0; |
|
|
|
sl->left_type[LTOP] = sl->left_type[LBOT] = 0; |
|
|
|
} else { |
|
|
|
} else { |
|
|
|
if (h->slice_table[topleft_xy] != h->slice_num) { |
|
|
|
if (h->slice_table[topleft_xy] != h->slice_num) { |
|
|
|
h->topleft_type = 0; |
|
|
|
sl->topleft_type = 0; |
|
|
|
if (h->slice_table[top_xy] != h->slice_num) |
|
|
|
if (h->slice_table[top_xy] != h->slice_num) |
|
|
|
h->top_type = 0; |
|
|
|
sl->top_type = 0; |
|
|
|
if (h->slice_table[left_xy[LTOP]] != h->slice_num) |
|
|
|
if (h->slice_table[left_xy[LTOP]] != h->slice_num) |
|
|
|
h->left_type[LTOP] = h->left_type[LBOT] = 0; |
|
|
|
sl->left_type[LTOP] = sl->left_type[LBOT] = 0; |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
if (h->slice_table[topright_xy] != h->slice_num) |
|
|
|
if (h->slice_table[topright_xy] != h->slice_num) |
|
|
|
h->topright_type = 0; |
|
|
|
sl->topright_type = 0; |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
static void fill_decode_caches(H264Context *h, int mb_type) |
|
|
|
static void fill_decode_caches(H264Context *h, H264SliceContext *sl, int mb_type) |
|
|
|
{ |
|
|
|
{ |
|
|
|
int topleft_xy, top_xy, topright_xy, left_xy[LEFT_MBS]; |
|
|
|
int topleft_xy, top_xy, topright_xy, left_xy[LEFT_MBS]; |
|
|
|
int topleft_type, top_type, topright_type, left_type[LEFT_MBS]; |
|
|
|
int topleft_type, top_type, topright_type, left_type[LEFT_MBS]; |
|
|
|
const uint8_t *left_block = h->left_block; |
|
|
|
const uint8_t *left_block = sl->left_block; |
|
|
|
int i; |
|
|
|
int i; |
|
|
|
uint8_t *nnz; |
|
|
|
uint8_t *nnz; |
|
|
|
uint8_t *nnz_cache; |
|
|
|
uint8_t *nnz_cache; |
|
|
|
|
|
|
|
|
|
|
|
topleft_xy = h->topleft_mb_xy; |
|
|
|
topleft_xy = sl->topleft_mb_xy; |
|
|
|
top_xy = h->top_mb_xy; |
|
|
|
top_xy = sl->top_mb_xy; |
|
|
|
topright_xy = h->topright_mb_xy; |
|
|
|
topright_xy = sl->topright_mb_xy; |
|
|
|
left_xy[LTOP] = h->left_mb_xy[LTOP]; |
|
|
|
left_xy[LTOP] = sl->left_mb_xy[LTOP]; |
|
|
|
left_xy[LBOT] = h->left_mb_xy[LBOT]; |
|
|
|
left_xy[LBOT] = sl->left_mb_xy[LBOT]; |
|
|
|
topleft_type = h->topleft_type; |
|
|
|
topleft_type = sl->topleft_type; |
|
|
|
top_type = h->top_type; |
|
|
|
top_type = sl->top_type; |
|
|
|
topright_type = h->topright_type; |
|
|
|
topright_type = sl->topright_type; |
|
|
|
left_type[LTOP] = h->left_type[LTOP]; |
|
|
|
left_type[LTOP] = sl->left_type[LTOP]; |
|
|
|
left_type[LBOT] = h->left_type[LBOT]; |
|
|
|
left_type[LBOT] = sl->left_type[LBOT]; |
|
|
|
|
|
|
|
|
|
|
|
if (!IS_SKIP(mb_type)) { |
|
|
|
if (!IS_SKIP(mb_type)) { |
|
|
|
if (IS_INTRA(mb_type)) { |
|
|
|
if (IS_INTRA(mb_type)) { |
|
|
@ -667,8 +673,8 @@ static void fill_decode_caches(H264Context *h, int mb_type) |
|
|
|
if (ref_cache[4 - 1 * 8] < 0) { |
|
|
|
if (ref_cache[4 - 1 * 8] < 0) { |
|
|
|
if (USES_LIST(topleft_type, list)) { |
|
|
|
if (USES_LIST(topleft_type, list)) { |
|
|
|
const int b_xy = h->mb2b_xy[topleft_xy] + 3 + b_stride + |
|
|
|
const int b_xy = h->mb2b_xy[topleft_xy] + 3 + b_stride + |
|
|
|
(h->topleft_partition & 2 * b_stride); |
|
|
|
(sl->topleft_partition & 2 * b_stride); |
|
|
|
const int b8_xy = 4 * topleft_xy + 1 + (h->topleft_partition & 2); |
|
|
|
const int b8_xy = 4 * topleft_xy + 1 + (sl->topleft_partition & 2); |
|
|
|
AV_COPY32(mv_cache[-1 - 1 * 8], mv[b_xy]); |
|
|
|
AV_COPY32(mv_cache[-1 - 1 * 8], mv[b_xy]); |
|
|
|
ref_cache[-1 - 1 * 8] = ref[b8_xy]; |
|
|
|
ref_cache[-1 - 1 * 8] = ref[b8_xy]; |
|
|
|
} else { |
|
|
|
} else { |
|
|
@ -808,16 +814,16 @@ static void av_unused decode_mb_skip(H264Context *h, H264SliceContext *sl) |
|
|
|
// just for fill_caches. pred_direct_motion will set the real mb_type
|
|
|
|
// just for fill_caches. pred_direct_motion will set the real mb_type
|
|
|
|
mb_type |= MB_TYPE_L0L1 | MB_TYPE_DIRECT2 | MB_TYPE_SKIP; |
|
|
|
mb_type |= MB_TYPE_L0L1 | MB_TYPE_DIRECT2 | MB_TYPE_SKIP; |
|
|
|
if (h->direct_spatial_mv_pred) { |
|
|
|
if (h->direct_spatial_mv_pred) { |
|
|
|
fill_decode_neighbors(h, mb_type); |
|
|
|
fill_decode_neighbors(h, sl, mb_type); |
|
|
|
fill_decode_caches(h, mb_type); //FIXME check what is needed and what not ...
|
|
|
|
fill_decode_caches(h, sl, mb_type); //FIXME check what is needed and what not ...
|
|
|
|
} |
|
|
|
} |
|
|
|
ff_h264_pred_direct_motion(h, &mb_type); |
|
|
|
ff_h264_pred_direct_motion(h, &mb_type); |
|
|
|
mb_type |= MB_TYPE_SKIP; |
|
|
|
mb_type |= MB_TYPE_SKIP; |
|
|
|
} else { |
|
|
|
} else { |
|
|
|
mb_type |= MB_TYPE_16x16 | MB_TYPE_P0L0 | MB_TYPE_P1L0 | MB_TYPE_SKIP; |
|
|
|
mb_type |= MB_TYPE_16x16 | MB_TYPE_P0L0 | MB_TYPE_P1L0 | MB_TYPE_SKIP; |
|
|
|
|
|
|
|
|
|
|
|
fill_decode_neighbors(h, mb_type); |
|
|
|
fill_decode_neighbors(h, sl, mb_type); |
|
|
|
pred_pskip_motion(h); |
|
|
|
pred_pskip_motion(h, sl); |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
write_back_motion(h, mb_type); |
|
|
|
write_back_motion(h, mb_type); |
|
|
|