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svq3 now in working condition, at least vissually, ill let fate tell us
if the checksums match Originally committed as revision 22061 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -478,7 +478,7 @@ static int svq3_decode_mb(H264Context *h, unsigned int mb_type)
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*/
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for (m = 0; m < 2; m++) {
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if (s->mb_x > 0 && h->intra4x4_pred_mode[8*h->mb2br_xy[mb_xy - 1]+6] != -1) {
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if (s->mb_x > 0 && h->intra4x4_pred_mode[h->mb2br_xy[mb_xy - 1]+6] != -1) {
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for (i = 0; i < 4; i++) {
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*(uint32_t *) h->mv_cache[m][scan8[0] - 1 + i*8] = *(uint32_t *) s->current_picture.motion_val[m][b_xy - 1 + i*h->b_stride];
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}
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@ -489,18 +489,18 @@ static int svq3_decode_mb(H264Context *h, unsigned int mb_type)
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}
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if (s->mb_y > 0) {
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memcpy(h->mv_cache[m][scan8[0] - 1*8], s->current_picture.motion_val[m][b_xy - h->b_stride], 4*2*sizeof(int16_t));
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memset(&h->ref_cache[m][scan8[0] - 1*8], (h->intra4x4_pred_mode[8*h->mb2br_xy[mb_xy - s->mb_stride]] == -1) ? PART_NOT_AVAILABLE : 1, 4);
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memset(&h->ref_cache[m][scan8[0] - 1*8], (h->intra4x4_pred_mode[h->mb2br_xy[mb_xy - s->mb_stride]] == -1) ? PART_NOT_AVAILABLE : 1, 4);
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if (s->mb_x < (s->mb_width - 1)) {
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*(uint32_t *) h->mv_cache[m][scan8[0] + 4 - 1*8] = *(uint32_t *) s->current_picture.motion_val[m][b_xy - h->b_stride + 4];
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h->ref_cache[m][scan8[0] + 4 - 1*8] =
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(h->intra4x4_pred_mode[8*h->mb2br_xy[mb_xy - s->mb_stride + 1]+6] == -1 ||
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h->intra4x4_pred_mode[8*h->mb2br_xy[mb_xy - s->mb_stride ] ] == -1) ? PART_NOT_AVAILABLE : 1;
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(h->intra4x4_pred_mode[h->mb2br_xy[mb_xy - s->mb_stride + 1]+6] == -1 ||
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h->intra4x4_pred_mode[h->mb2br_xy[mb_xy - s->mb_stride ] ] == -1) ? PART_NOT_AVAILABLE : 1;
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}else
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h->ref_cache[m][scan8[0] + 4 - 1*8] = PART_NOT_AVAILABLE;
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if (s->mb_x > 0) {
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*(uint32_t *) h->mv_cache[m][scan8[0] - 1 - 1*8] = *(uint32_t *) s->current_picture.motion_val[m][b_xy - h->b_stride - 1];
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h->ref_cache[m][scan8[0] - 1 - 1*8] = (h->intra4x4_pred_mode[8*h->mb2br_xy[mb_xy - s->mb_stride - 1]+3] == -1) ? PART_NOT_AVAILABLE : 1;
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h->ref_cache[m][scan8[0] - 1 - 1*8] = (h->intra4x4_pred_mode[h->mb2br_xy[mb_xy - s->mb_stride - 1]+3] == -1) ? PART_NOT_AVAILABLE : 1;
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}else
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h->ref_cache[m][scan8[0] - 1 - 1*8] = PART_NOT_AVAILABLE;
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}else
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@ -540,17 +540,17 @@ static int svq3_decode_mb(H264Context *h, unsigned int mb_type)
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if (mb_type == 8) {
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if (s->mb_x > 0) {
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for (i = 0; i < 4; i++) {
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h->intra4x4_pred_mode_cache[scan8[0] - 1 + i*8] = h->intra4x4_pred_mode[8*h->mb2br_xy[mb_xy - 1]+6-i];
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h->intra4x4_pred_mode_cache[scan8[0] - 1 + i*8] = h->intra4x4_pred_mode[h->mb2br_xy[mb_xy - 1]+6-i];
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}
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if (h->intra4x4_pred_mode_cache[scan8[0] - 1] == -1) {
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h->left_samples_available = 0x5F5F;
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}
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}
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if (s->mb_y > 0) {
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h->intra4x4_pred_mode_cache[4+8*0] = h->intra4x4_pred_mode[8*h->mb2br_xy[mb_xy - s->mb_stride]+0];
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h->intra4x4_pred_mode_cache[5+8*0] = h->intra4x4_pred_mode[8*h->mb2br_xy[mb_xy - s->mb_stride]+1];
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h->intra4x4_pred_mode_cache[6+8*0] = h->intra4x4_pred_mode[8*h->mb2br_xy[mb_xy - s->mb_stride]+2];
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h->intra4x4_pred_mode_cache[7+8*0] = h->intra4x4_pred_mode[8*h->mb2br_xy[mb_xy - s->mb_stride]+3];
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h->intra4x4_pred_mode_cache[4+8*0] = h->intra4x4_pred_mode[h->mb2br_xy[mb_xy - s->mb_stride]+0];
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h->intra4x4_pred_mode_cache[5+8*0] = h->intra4x4_pred_mode[h->mb2br_xy[mb_xy - s->mb_stride]+1];
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h->intra4x4_pred_mode_cache[6+8*0] = h->intra4x4_pred_mode[h->mb2br_xy[mb_xy - s->mb_stride]+2];
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h->intra4x4_pred_mode_cache[7+8*0] = h->intra4x4_pred_mode[h->mb2br_xy[mb_xy - s->mb_stride]+3];
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if (h->intra4x4_pred_mode_cache[4+8*0] == -1) {
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h->top_samples_available = 0x33FF;
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@ -624,7 +624,7 @@ static int svq3_decode_mb(H264Context *h, unsigned int mb_type)
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}
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}
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if (!IS_INTRA4x4(mb_type)) {
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memset(h->intra4x4_pred_mode+8*h->mb2br_xy[mb_xy], DC_PRED, 8);
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memset(h->intra4x4_pred_mode+h->mb2br_xy[mb_xy], DC_PRED, 8);
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}
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if (!IS_SKIP(mb_type) || s->pict_type == FF_B_TYPE) {
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memset(h->non_zero_count_cache + 8, 0, 4*9*sizeof(uint8_t));
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@ -774,14 +774,14 @@ static int svq3_decode_slice_header(H264Context *h)
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/* reset intra predictors and invalidate motion vector references */
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if (s->mb_x > 0) {
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memset(h->intra4x4_pred_mode+8*h->mb2br_xy[mb_xy - 1 ]+3, -1, 4*sizeof(int8_t));
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memset(h->intra4x4_pred_mode+8*h->mb2br_xy[mb_xy - s->mb_x] , -1, 8*sizeof(int8_t)*s->mb_x);
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memset(h->intra4x4_pred_mode+h->mb2br_xy[mb_xy - 1 ]+3, -1, 4*sizeof(int8_t));
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memset(h->intra4x4_pred_mode+h->mb2br_xy[mb_xy - s->mb_x] , -1, 8*sizeof(int8_t)*s->mb_x);
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}
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if (s->mb_y > 0) {
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memset(h->intra4x4_pred_mode+8*h->mb2br_xy[mb_xy - s->mb_stride], -1, 8*sizeof(int8_t)*(s->mb_width - s->mb_x));
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memset(h->intra4x4_pred_mode+h->mb2br_xy[mb_xy - s->mb_stride], -1, 8*sizeof(int8_t)*(s->mb_width - s->mb_x));
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if (s->mb_x > 0) {
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h->intra4x4_pred_mode[8*h->mb2br_xy[mb_xy - s->mb_stride - 1]+3] = -1;
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h->intra4x4_pred_mode[h->mb2br_xy[mb_xy - s->mb_stride - 1]+3] = -1;
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}
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}
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