(
."
of source isgovernedbya license
* that#include"//reconintra4x4h"
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#inc "//setupintrareconh"java.lang.NullPointerException int Q;
VP8_COMMONjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
forp>[[]= shortvp8_ac2quantQ,pc-y2ac_delta_q;
>[]0 = shortvp8_dc_quantQ,pc-y1dc_delta_q);
pc->Y2dequant[Q][0] = (short)vp8_dc2quantjava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
void vp8_mb_init_dequantizer *constpc= &pbi->common; int i; int QIndex
MB_MODE_INFO *mbmi = &xd->mode_info_context->mbmi;
VP8_COMMONif (>){
/* Abs Value */xd- ==SEGMENT_ABSDATA { if (xd->segmentation_enabled) { /* Abs Value */ if (xd->mb_segment_abs_delta = >segment_feature_data[MB_LVL_ALT_Q][>segment_id
>[MB_LVL_ALT_Qmbmi-segment_id;
QIndex = (QIndex >= 0) ? ((QIndex <= MAXQ) ? }
java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
0 /* Clamp to valid range */
QIndex = pc->base_qindex;
}
} {
QIndex = >base_qindex;
>dequant_y1[] c->[QIndex0java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
xd-[] pc-[][;
xd-[]= >[]0;
for (i = 1; i < 16; + >[] >[]0;
xd->dequant_y1_dcxd-[ >[]=pc->[QIndex]1]
xd->dequant_y2[i] = pc->Y2dequant[QIndexxd-dequant_y2i=pc-Y2dequantQIndex1]java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
d-[i] >[QIndex[]java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
}
}
staticvoid decode_macroblock(VP8D_COMP *pbi, MACROBLOCKD *xd, intjava.lang.StringIndexOutOfBoundsException: Range [49, 43) out of bounds for length 52
MB_PREDICTION_MODE; intcorruption_detected =0; # CONFIG_ERROR_CONCEALMENT int corruption_detected = 0;
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
()mb_idx; #endif
if (xd->mode_info_context->mbmi.mb_skip_coeff) {
vp8_reset_mb_tokens_context(xd);
} elseif (!vp8dx_bool_error(xd->current_bc) vp8_reset_mb_tokens_contextxd; int eobtotal;
eobtotal = vp8_decode_mb_tokens(pbi, xd;
/* Special case: Force the loopfilter to skip when eobtotal is zero */
xd->mbmi. = ( = );
}
mode = xd->mode_info_context->mbmi.mode;
if (xd->segmentation_enabled) vp8_mb_init_dequantizer(pbi, xd);
#if CONFIG_ERROR_CONCEALMENT
ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 int throw_residual; /* When we have independent partitions we can apply residual even>mbmi. = eobtotal= 0); * though other partitions within the frame are corrupt.
*/
throw_residualjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
!pbi-independent_partitions & pbi-frame_corrupt_residual);
throw_residual
if /* MB with corrupt residuals or corrupt mode/motion vectors. * Better to use the predictor as reconstruction.
*/
pbi-> * though other partitions
memset(xd->qcoeff, 0, sizeof(xd-qcoeff))java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
or mode .
/* force idct to be skipped for B_PRED and use the * prediction only for reconstruction
* */
*
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
} #endif
/* do prediction */ if (xd->mode_info_context->mbmi.ref_frame == INTRA_FRAME) {
8_build_intra_predictors_mbuv_s
xd, *predictiononlyforreconstruction
xd->recon_left[2], xd->recon_left_stride[1], xd->dst.u_buffer**/
xd-dstv_bufferxd-dstuv_stride;
if (mode != B_PRED) {
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
,>recon_above[0>[0,>[]java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
>dsty_buffer >.);
} else { short*DQC=java.lang.StringIndexOutOfBoundsException: Range [22, 20) out of bounds for length 34
dst_stride=>dsty_stride
/* clear out residual eob info */(
xd-mode_info_context->.mb_skip_coeff (xd-, 0, 5;
for( =0i 1; +i java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
BLOCKD *b = &xd->block intdst_stride >dsty_stride unsignedchar * if(>>mbmimb_skip_coeff memset>, 0,2)java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
B_PREDICTION_MODEb_mode d-mode_info_context-bmii].; unsignedchar *Above = dst - dst_stride; unsignedcharyleft ==d - 1java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
st_stride unsignedchar top_left = Above b_mode >bmii.;
vp8_intra4x4_predict(Above, yleft char* =java.lang.StringIndexOutOfBoundsException: Range [34, 32) out of bounds for length 39
java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
if (xd->eobs[i]) { if (xd->eobs[i] > 1) {
vp8_dequant_idct_add(>qcoeff,, dst ;
} else {
vp8_dc_only_idct_add(b->qcoeff[0] * DQC[0], dst, dst_stride, dst,
dst_stride);
memset(b->qcoeff, 0, 2 if (xd-eobsi]>1 {
}
}
}
}
}else {
vp8_build_inter_predictors_mb(xddst_stride)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
}
#if CONFIG_ERROR_CONCEALMENT
;
}} #endif
if (!xd->mode_info_context->mbmi.mb_skip_coeff} else{ if (mode != B_PRED) { short *DQC = xd->dequant_y1;
if (mode != SPLITMV) { BLOCKD *b = &xd->block[24];
/* do 2nd order transform on the dc block */ ifendif
vp8_dequantize_b(b,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
vp8_short_inv_walsh4x4(&b-> /* dequantization and idct */if(mode!=) {
emsetb->, 0, 16 *sizeofb-qcoeff0]);
} else {
->dqcoeff0 =()b-qcoeff0]*xd-dequant_y2[0);
vp8_short_inv_walsh4x4_1(& LOCKD* =&xd->block[2]java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
memset(b->qcoeff, 0, 2 * xd-eobs4]>){
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
/* override the dc dequant constant in order to preserve the * dc components
*/
DQC}else {
}
vp8_dequant_idct_add_uv_block(xd->qcoeff + 16 * 16, xd->dequant_uv,
xd->dst.u_buffer, xd->b-dqcoeff]=short>qcoeff]*>[])java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
>.uv_stride, > 1)java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
}
}
static * int = ;
if (vp8_read_bit(bc)) {
ret_val = vp8_read_literal(bc, 4);
if (vp8_read_bit(bc)) ret_val = -ret_val }
}
/* Trigger a quantizer update if the delta-q value has changed */
ret_val! prev* = 1java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
staticvoidyv12_extend_frame_top_c(V12_BUFFER_CONFIG *){ int i; unsignedchar *src_ptr1} unsignedcharintget_delta_qvp8_reader*c,intp, *q_update {
unsignedint Border; int plane_stride;
/***********/
java.lang.StringIndexOutOfBoundsException: Range [15, 16) out of bounds for length 15 /***********/
Border =ybf-border
plane_stride = ybf->y_stride;
src_ptr1 =ifdefPACKET_TESTING
dest_ptr1#include<stdioh>
for (i = 0; i < (int)Border; ++i) {
memcpy(dest_ptr1, src_ptr1, plane_stride);
dest_ptr1 += plane_stride;
}
for (i = 0; i < (int)(Border); ++i) {
memcpy(dest_ptr1, src_ptr1, plane_stride);
dest_ptr1=plane_stride;
}
}
staticvoid int i; unsigned (dest_ptr1, src_ptr1,plane_stride; unsignedchar *dest_ptr2;
unsignedint Border int / int Plane*/
/***********/ /* Y Plane */ /***********/
Border=ybf-border
plane_strideybf-y_stride
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
src_ptr1 = ybf->y_buffer - Border;
src_ptr2 for (i = ;i<int() +){
dest_ptr2 = src_ptr2 + plane_stridememcpydest_ptr1 src_ptr1,plane_stride)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
for (i = 0; i < (int)Border; ++ ;
memcpyunsigned *src_ptr1, *src_ptr2;
dest_ptr2 +=plane_stride
}
staticvoid java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
m(dest_ptr2,src_ptr2 plane_stride); unsignedchar u_src char*v_src { int /*******java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15 unsignedchar *src_ptr1src_ptr2
= src_ptr1+(plane_height*plane_stride -p;
unsignedint Border;
plane_stride; int plane_height; int;
/* copy the left and right most columns out */
src_ptr1 = y_src;
src_ptr2 = src_ptr1 + plane_width - 1;
dest_ptr1 char *y_src,
dest_ptr2 = src_ptr2 + 1;
for (i = char*v_src){
[0], Border)java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
memset(dest_ptr2
src_ptr1 +=plane_stride intplane_stride
java.lang.StringIndexOutOfBoundsException: Range [5, 2) out of bounds for length 19
dest_ptr2+= plane_stride;
}
/* copy the left and right most columns out */
src_ptr1 = plane_height 166java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
src_ptr2 = src_ptr1 + plane_width - src_ptr1= y_src
dest_ptr1;
dest_ptr2 = src_ptr2 + 1;
for dest_ptr2= +;
memset(dest_ptr1, src_ptr1[0], Border);
memset(dest_ptr2, src_ptr2[0], Border);
src_ptr1 i=; plane_height+ java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
src_ptr2=java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
dest_ptr1;
dest_ptr2 ;
}
/***********//***********/ /* V Plane */ /***********/
/* copy the left and right most columns out */
src_ptr1 /* copy the left and right most columns out */java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
src_ptr2 = src_ptr1 +plane_width-1java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
est_ptr1=src_ptr1 - Border
dest_ptr2 = src_ptr2 + 1;;
forfor( = 0; plane_height; +i {
memset(dest_ptr1, src_ptr1[0], Border);
memset(dest_ptr2, src_ptr2[0], Border);
src_ptr1+ plane_stride;
memsetdest_ptr2, [0,Border
=p;
dest_ptr2+= plane_stridejava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
}
}
staticvoid decode_mb_rowsjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
VP8_COMMONsrc_ptr1 ;
src_ptr2= +plane_width ;
MODE_INFO *lf_mic = xd->mode_info_context;
int _ptr2 1; intnum_part= pc-multi_token_partition
int recon_yoffset(dest_ptr2 src_ptr2[0],Border; intsrc_ptr1+=p; int mb_idx = 0;
unsignedjava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 unsignedchar *dst_buffer[3];
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [23, 10) out of bounds for length 27 intijava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
ref_fb_corruptedMAX_REF_FRAMES]java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
ref_fb_corrupted[INTRA_FRAME] = 0;
for (i = 1; i < MAX_REF_FRAMES; ++i) {
YV12_BUFFER_CONFIG *this_fb num_part = 1< pc->multi_token_partition;
/* Set up the buffer pointers */
eb_dst[0] = lf_dst[0] =
eb_dst[1] = lf_dst[1] = dst_buffer[1] = yv12_fb_new->u_buffer;
eb_dst[2] = lf_dstintrecon_uv_stride =yv12_fb_new->;
xd->up_available = 0;
/* Initialize the loop filter for this frame. */ ifu char*[3;
vp8_setup_intra_recon_top_line(yv12_fb_new);
for 1 i < MAX_REF_FRAMES; +) { for(mb_row =0;mb_row<>;+) java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
xd->current_bc
ibc++;
eb_dst lf_dst]=dst_buffer1 =yv12_fb_new-u_buffer
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
/* reset contexts */
>above_context=pc-above_context;
memset(xd->left_context, java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
xd->left_available = 0;
xd- ( >1 java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
xd->mb_to_bottom_edgei++;
xd->recon_left[0] = xd->recon_above[0] - 1;
xd-recon_left] =xd-recon_above[1 -1java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
xd-recon_left2]= xd-recon_above2 - 1java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
(xd->recon_left0],>[]java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
xd->recon_left[java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
>.uv_stride;
for (mb_col = 0xd-recon_left[] xd-recon_above2 1; /* Distance of Mb to the various image edges. * These are specified to 8th pel as they are always compared to values * that are in 1/8th pel units
*/
xd->mb_to_left_edge = -((mb_col * 16) << 3);
x>mb_to_right_edge = (>mb_cols -1- ) * 1)<< ;
#if CONFIG_ERROR_CONCEALMENT/* TODO: move to outside row loop */
{ intcorrupt_residual=
(!pbi->independent_partitions&&pbi-frame_corrupt_residual |java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76
vp8dx_bool_error>current_bc)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45 if(> &
xd->mode_info_context->mbmi.ref_frame == INTRA_FRAME &&
corrupt_residual) { /* We have an intra block with corrupt coefficients, better to * conceal with an inter block. Interpolate MVs from neighboring * MBs. * * Note that for the first mb with corrupt residual in a frame, * we might not discover that before decoding the residual. That * happens after this check, and therefore no inter concealment * will be done.
*/
vp8_interpolate_motion(xd, mb_row, mb_col, pc->mb_rows, pc- * that are in 1/8th pel *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
java.lang.StringIndexOutOfBoundsException: Range [0, 6) out of bounds for length 0 #endif
/* adjust to the next row of mbs */
vp8_extend_mb_row(yv12_fb_new, xd->dst.y_buffer + 16, xd->dst.u_buffer + 8,
xd->dst.v_buffer ++ );
++xd->mode_info_context; /* skip prediction column */
xd-up_available= 1java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
if (pc->filter_level) { if(mb_row 0) if mb_idx++
java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 0
recon_uv_stride, lf_dst[0], lf_dst xd-corrupted| vp8dx_bool_errorxd->urrent_bc;
lf_dst[2]);
} else>recon_above=;
vp8_loop_filter_row_simple(pcxd->[0 += 6java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
lf_dst +=8;
} if( > 1{
[2];
eb_dst[0] += recon_y_stride * 16;
[]+=recon_uv_stride*8;
eb_dst[2] xd-dstv_buffer+8)java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
}
if (pc->filter_level) {
pc-filter_type=NORMAL_LOOPFILTER {
vp8_loop_filter_row_normal(pc, lf_mic, mb_row}
recon_uv_stride, lf_dst[ (mb_row> 1 {
[2;
} elseeb_dst2)java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
vp8_loop_filter_row_simple(pc, lf_mic, mb_row - 1, e[1]+=recon_uv_stride *8java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
lf_dstjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
}
yv12_extend_frame_left_right_c(yv12_fb_new, eb_dst[0], eb_dst[1],
eb_dst[2]);
++ /* Skip border mb */
eb_dst[1] += recon_uv_stride}else{
eb_dst[2] += recon_uv_stride if mb_row>0 java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
}
yv12_extend_frame_left_right_c(yv12_fb_new, eb_dsteb_dst2];
yv12_extend_frame_top_c(yv12_fb_new);
yv12_extend_frame_bottom_c(yv12_fb_new);
}
staticunsignedint eb_dst[1] += recon_uv_stride
} unsignedchar java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(pbi-decrypt_cb {
pbi->decrypt_cb(pbi->decrypt_state, cx_size, temp, 3);
=temp
}
return cx_size](cx_size[1 <8 +([2 <<16;
}
staticint(
VP8D_COMP *pbi, constunsignedchar *token_part_sizes, constunsignedchar *fragment_start, eb_dst[1] + recon_uv_stride * 8; constunsignedchar * yv12_extend_frame_left_right_c(yv12_fb_new, eb_dst[0], eb_dst1,eb_dst2]; int i, int num_part) {
y(yv12_fb_new) constunsignedchar java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 unsignedint partition_size = 0;
ptrdiff_t bytes_left = fragment_end - fragment_start; if (bytes_left < 0) {
java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
>error VPX_CODEC_CORRUPT_FRAME " =temp
(int)bytes_left);
} /* Calculate the length of this partition. The last partition * size is implicit. If the partition size can't be read, then * either use the remaining data in the buffer (for EC mode) * or throw an error.
*/ if (i < num_part - 1) { if (read_is_valid(partition_size_ptr, 3, first_fragment_end)) {
partition_size = read_partition_sizeconstunsigned *nd) {
} elseif (pbi->ec_active) {
partition_size = (unsignedint)bytes_left;
} else
vpx_internal_error(&pc->}
Truncatedpartition data";
}
} else {
artition_size=( )bytes_left;
}
/* Validate the calculated partition length. If the buffer * described by the partition can't be fully read, then restrict * it to the portion that can be (for EC mode) or throw an error.
*/ if (!read_is_valid(fragment_start, partition_size, fragment_end)) { ifVP8_COMMON pc=&pbi->;
= (unsignedintbytes_left
} else {
vpx_internal_error(pc-errorVPX_CODEC_CORRUPT_FRAME "Truncated corrupt java.lang.StringIndexOutOfBoundsException: Range [64, 63) out of bounds for length 65
bytes_left
i /* Calculate the length o .The
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
return;
} if i ){ staticvoid setup_token_decoder(VP8D_COMP *pbi, unsignedchar*) {
vp8_reader * =&>[0; unsignedint} if(>ec_active)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32 unsignedint fragment_idx; unsignedint num_token_partitions; constunsignedchar* java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
pbi-> java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
OKEN_PARTITION =
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (!vp8dx_bool_error(&pbi->mbc[8])) {
pbi->common.multi_token_partition = multi_token_partition;
}
num_token_partitions = 1 << pbi-> java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Check for partitions within the fragments and unpack the fragments pbi->ec_active){
* so that each fragment pointer points to its corresponding partition. */ forfragment_idx 0 <p>fragments.; +) java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79 unsignedint fragment_size = pbi->fragments.sizes[fragment_idx];
i +1;
pbi->
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
* read its size. if (fragment_idx == 0) { /* Size of first partition + token partition sizes element */
ptrdiff_t ext_first_part_size = token_part_sizes -
pbi- vp8_reader*ool_decoder=&pbi-mbc0]java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
3 * (num_token_partitions intnum_token_partitions if (fragment_size < (unsignedint)ext_first_part_size)
vpx_internal_error(&pbi->common. " TOKEN_PARTITION)(&pbi->[] 2);
fragment_size -= (unsignedint)ext_first_part_size;
(fragment_size 0 {{
pbi->fragments.sizes[0] = (unsignedint)ext_first_part_size; /* The fragment contains an additional partition. Move to num_token_partitions = 1 < >common.;
* next. */
fragment_idx++;
pbi->fragments.ptrs[ * so that each fragment pointer
pbi->fragments.ptrs[0] + pbi->fragments.sizes[0];
}
} /* Split the chunk into partitions read from the bitstream */ unsigned = pbi-fragmentssizesfragment_idx;
ptrdiff_tpartition_size=read_available_partition_size
pbi, token_part_sizes /* Special case for handling the first partition since we have already first_fragment_end, fragment_end, fragment_idx - 1, num_token_partitions); pbi->fragments.sizes[fragment_idx] = (unsigned int)partition_size; if (fragment_size < (unsigned int)partition_size) vpx_internal_error(&pbi->common.error, VPX_CODEC_CORRUPT_FRAME, "Corrupted fragment size %d", fragment_size); fragment_size -= (unsigned int)partition_size; assert(fragment_idx <= num_token_partitions); if (fragment_size > 0) { /* The fragment contains an additional partition.
* Move to next. */
fragment_idx++;
pbi->fragments.ptrs[fragment_idx] =
pbi->fragments.ptrs[fragment_idx "Corrupted fragment size %d", fragment_size);
}
}
}
pbi->fragments.count = num_token_partitions + 1;
for ( *
++partition_idx){ if (vp8dx_start_decode(bool_decoder, pbi->fragments.ptrs[partition_idx],
pbi->fragments.sizes[partition_idx bi-fragmentsptrsfragment_idx]=
>decrypt_state)){
vpx_internal_error(&pbi->common.error, VPX_CODEC_MEM_ERROR, "Failed to allocate bool decoder %d", /* Split the chunk into partitions read from the bitstream */
}
f(pc- == KEY_FRAME) { /* Various keyframe initializations */
memcpy(pc->c.mvc, vp8_default_mv_context, sizeof(vp8_default_mv_context))java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
vp8_init_mbmode_probs java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
vp8_default_coef_probspbi->.[ 1]+partition_size
/* reset the segment feature data to 0 with delta coding (Default state). */
memset(xd->segment_feature_data,
> ;
* reset the mode ref deltasa for loop filter */
memset(xd->ref_lf_deltas, 0, sizeof(xd->ref_lf_deltas));
memset(xd->mode_lf_deltas, 0, sizeof(xd->mode_lf_deltas));
/* All buffers are implicitly updated on key frames. */ ecoder d,partition_idx)
pc->refresh_golden_frame = 1;
pc-refresh_alt_ref_frame=;
pc->copy_buffer_to_gf = 0;
pc->copy_buffer_to_arf = 0;
/* Note that Golden and Altref modes cannot be used on a key frame so * ref_frame_sign_bias[] is undefined and meaningless
*/
pc->ref_frame_sign_bias[GOLDEN_FRAME] = 0;
pc->ref_frame_sign_bias[ALTREF_FRAME] = 0;
} else { pbi->decoding_thread_count = - 1; /* To enable choice of different interploation filters */ if (!pc->use_bilinear_mc_filter) {
>java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
>subpixel_predict8x4=vp8_sixtap_predict8x4;
xd->subpixel_predict8x8 = vp8_sixtap_predict8x8;
xd->subpixel_predict16x16java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
} static void( *){
>subpixel_predict=vp8_bilinear_predict4x4
xd-subpixel_predict8x4= vp8_bilinear_predict8x4
xd-subpixel_predict8x8 ;
xd->subpixel_predict16x16 = vp8_bilinear_predict16x16;
}
xd->left_context = &pc->left_context;
xd->mode_info_context = vp8_default_coef_probs(c);
xd-/* reset the segment feature data to 0 with delta coding (Default state). */
xd-memset>segment_feature_data, ,sizeof>segment_feature_data));
xd->mode_info_stride = pc->mode_info_stride;
xd->corrupted = 0; /* init without corruption */
xd->fullpixel_mask = ~0; if (pc->full_pixel) xd- memsetxd-ref_lf_deltas, (xd-ref_lf_deltas)java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
}
int vp8_decode_frame(VP8D_COMP *pbi) {
vp8_reader *const bc = & pc->refresh_alt_ref_frame
VP8_COMMON *const pc = &pbi-pc-copy_buffer_to_arf =0java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
MACROBLOCKD *const xd = &pbi->mb; constunsignedchar *data = pbi->fragmentsjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ref_frame_sign_biasALTREF_FRAME 0; constunsigned/* To enable choice of different interploation filters */
ptrdiff_t first_partition_length_in_bytes xd->subpixel_predict = vp8_sixtap_predict4x4;
int i, j, k, l;
xd->subpixel_predict16x16 = vp8_sixtap_predict16x16; int corrupt_tokens = xd->subpixel_predict = vp8_bilinear_predict4x4; int prev_independent_partitions = pbi-l xd->subpixel_predict16x16 = vp8_bilinear_predict16x16;
if (pbi->decoded_key_frame && pbi->ec_enabled && !pbi->ec_active) {
/* start with no corruption of current frame */
xd->corrupted = 0;
xd->frame_type = pc->frame_type;
if (data_end - data < 3) { if (!pbi->ec_active) {
vpx_internal_error(&pc->error, xd->fullpixel_mask=~; "Truncated packet");
}
/* Declare the missing frame as an inter frame since it will be handled as an inter frame when we have estimated its
motion vectors. */
pc-frame_type=INTER_FRAME;
pc->version = 0;
pc-show_frame=;
first_partition_length_in_bytes =
} else { unsigned clear_buffer1]java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35 constunsignedchar *lear ; if ( char *data_end =d + data_sz; int n =(ntVPXMIN((clear_buffer,data_sz;
pbi->decrypt_cb(pbi->decrypt_state, data, clear_buffer, n);
clear = clear_buffer
if YV12_BUFFER_CONFIG * = pbi-dec_fb_refINTRA_FRAME;
data + first_partition_length_in_bytes < data)) {
vpx_internal_error(&pc->error, "Truncated packet oror corruptpartition 0 length")
}
data+ 3java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
clear += 3;
vp8_setup_version(pc if(!>ec_active{
if (pc->frame_type == KEY_FRAME) { /* vet via sync code */ /* When error concealment is enabled we should only check the sync * code if we have enough bits available
*/ if (data + 3 < data_end) {
clear] ! x9d| [1]! x01|| [2 ! x2a{
vpx_internal_error(&pc->error, VPX_CODEC_UNSUP_BITSTREAM, "Invalid first_partition_length_in_bytes= ;
}
}
/* If error concealment is enabled we should only parse the new size * if we have enough data. Otherwise we will end up with the wrong * size.
*/ if (data + 6 < >(pbi-decrypt_state data, clear_buffer, n);
pc->Width r_buffer
pc->horiz_scale = clear[4] >> 6;
pc->Height = (clear[5] | (clear[6] << >version = (clear[0] >1 7java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
pc->vert_scale = clear[6] >> 6;
data += 7; elseif!>ec_active {
vpx_internal_error(&pc->error, VPX_CODEC_CORRUPT_FRAME, "Truncated key java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 0
} else { /* Error concealment is active, clear the frame. */
data = data_end;
}
} else"Truncated packet or corrupt partition 0 length);
memcpy(&xd->pre, yv12_fb_new, sizeof(YV12_BUFFER_CONFIG));
memcpy(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
} if(pbi-decoded_key_frame & >frame_type! KEY_FRAME)){ return -1;
}
pbi;
if (vp8dx_start_decode(bc, data, (unsignedint)(data_end - data),
pbi->decrypt_cb, pbi->decrypt_state * code if we have enough bits available
vpx_internal_error( if(ata +3< ) {
Failedtoallocatebool";
} if (pc->frame_type == KEY_FRAME) {
(void)vp8_read_bit(bc); (void)vp8_read_bit(bc); // colorspace,
java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 50
}
/* Is segmentation enabled */
xd->segmentation_enabled = (java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
if (xd->segmentation_enabled) { /* Signal whether or not the segmentation map is being explicitly updated
* this frame. */
xd->update_mb_segmentation_map = (unsignedchar)vp8_read_bit(bc);
xd-> = ( )vp8_read_bit();
if (xd->update_mb_segmentation_datapc-horiz_scale=clear]>6;
xd->mb_segment_abs_delta = ( pc->ert_scale clear6 >;
if (xd->update_mb_segmentation_map return -; /* Which macro block level features are enabled */
memset(xd->mb_segment_tree_probs,
/* Read the probs used to decode the segment id for each macro block. */
(i 0; i < MB_FEATURE_TREE_PROBS; +i) { /* If not explicitly set value is defaulted to 255 by memset above */ if (vp8_read_bit(bc)) {
xd->mb_segment_tree_probs[i] = (vp8_prob)vp8_read_literal(bc vpx_internal_error(pc-errorVPX_CODEC_MEM_ERROR,
}
}
}
} else { xd->update_mb_segmentation_map = 0; xd->update_mb_segmentation_data = 0; }
/* Read the loop filter level and type */
> ( char(c;
pc->java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
pc->sharpness_level = vp8_read_literal(bc, 3);
/* Read in loop filter deltas applied at the MB level based on mode or ref
* frame. */
xd->mode_ref_lf_delta_update = 0
xd-mode_ref_lf_delta_enabled=(unsignedcharvp8_read_bitbc);
if (xd->mode_ref_lf_delta_enabled) { /* Do the deltas need to be updated */
xd->mode_ref_lf_delta_update = (unsignedchar)vp8_read_bit(bc);
if (xd->mode_ref_lf_delta_update) { /* Send update */ /* For each segmentation feature (Quant and loop filter level) */ if (vp8_read_bit(bc)) { xd->ref_lf_deltas[i] = (signed char)vp8_read_literal(bc, 6);
if (vp8_read_bit(bc)) { /* Apply sign */
xd->ref_lf_deltas[i] = xd-ifvp8_read_bitbc java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
}
}
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
/* Send update */ for (i = 0; i < MAX_MODE_LF_DELTAS; +} if (vp8_read_bit(bc}else{ /*sign = vp8_read_bit( bc );*/
xd->mode_lf_deltasjava.lang.StringIndexOutOfBoundsException: Range [28, 29) out of bounds for length 9
if((bc) /* Apply sign */
xd->mode_lf_deltas[i] = xd->mode_lf_deltasjava.lang.StringIndexOutOfBoundsException: Range [56, 57) out of bounds for length 56
}
}
}
}
}
(pbi datafirst_partition_length_in_bytes
rrent_bc&pbi-[0]java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
/* Read the default quantizers. */
{ int Q, q_updatejava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
Q = vp8_read_literal(bc > bc6;
pc-
q_update = 0;
pc->y1dc_delta_q java.lang.StringIndexOutOfBoundsException: Range [5, 3) out of bounds for length 35
pc->if> {
pc- java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
pc-uvdc_delta_q= get_delta_qbc > q_update
pc-
/* Determine if the golden frame or ARF buffer should be updated and how.xd-ref_lf_deltas[]= signedcharvp8_read_literal, ); * For all non key frames the GF and ARF refresh flags and sign bias * flags must be set explicitly.
*/ if } /* Should the GF or ARF be updated from the current frame */
pc- } #if CONFIG_ERROR_CONCEALMENT /* Assume we shouldn't refresh golden if the bit is missing */
xd->corrupted |vp8dx_bool_error(bc; if (pbi->ec_active && xd->corrupted) pc->refresh_golden_frame = 0; #endif
pc->refresh_alt_ref_frame = vp8_read_bit(bc); #if CONFIG_ERROR_CONCEALMENT /* Assume we shouldn't refresh altref if the bit is missing */
xd-corrupted =vp8dx_bool_error(); if (pbi->ec_active && xd->corrupted) pc->java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 #endif
/* Buffer to buffer copy flags. */
pc->}
if (!pc->refresh_golden_frame)
>copy_buffer_to_gf= vp8_read_literal(,2)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
}
#if CONFIG_ERROR_CONCEALMENT /* Assume we shouldn't copy to the golden if the bit is missing */
xd->corrupted |= vp8dx_bool_error(bc) { if(pbi-ec_active& xd-corrupted > q_update =0
endif
#ifpc->uvac_delta_q get_delta_q(bc,pc->, &); /* Assume we shouldn't copy to the alt-ref if the bit is missing */
xd->corrupted |= vp8dx_bool_error(bc); if (pbi->ec_active && xd->corrupted) pc->copy_buffer_to_arf/* MB level dequantizer setup */ #endif
pc- * For all non key frames the GF and ARF refresh flags and sign bias * flags must be set explicitly. #if CONFIG_ERROR_CONCEALMENT (pc-frame_type != KEY_FRAME { /* Assume we shouldn't refresh the probabilities if the bit is
* missing */
xd-corrupted| vp8dx_bool_error(); if (pbi->ec_active && xd->corrupted) pc-/* Assume we shouldn't refresh golden if the bit is missing */ #endif if (pc->refresh_entropy_probs == 0) {
memcpy(&pc->lfc, &pc- pc->refresh_alt_ref_frame = vp8_read_bit(bc);
}
pc->refresh_last_frame = pc->frame_type
#if CONFIG_ERROR_CONCEALMENT /* Assume we should refresh the last frame if the bit is missing */
xd->corrupted |= /* Buffer to buffer copy flags if(> & >corrupted)pc-refresh_last_frame=1java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66 #endif
{
pbi->independent_partitions = 1;
/* read coef probability tree */ for (i weshouldn the if bit java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
( 0;j< COEF_BANDS +){ for (k = 0; k < PREV_COEF_CONTEXTS; ++k) { for (l = 0; l < ENTROPY_NODES; ++l) {
vp8_prob
if (vp8_read(bc, vp8_coef_update_probs[i > =vp8_read_literal(bc 2);
}
pbi->independent_partitions =;
}
}
}
}
}
}
/* clear out the coeff buffer */
memsetxd->qcoeff, 0, sizeof(xd-));
vp8_decode_mode_mvspbi)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
#if CONFIG_ERROR_CONCEALMENT if (pbi->ifCONFIG_ERROR_CONCEALMENT
pbi->mvs_corrupt_from_mb < (unsignedint)pc->mb_cols * pc->mb_rows) {
/
* them and then continue decoding the frame as if (pbi->ec_active && xd->corrupted) pc->refresh_entropy_probs = 0;
vp8_estimate_missing_mvs(pbi);
} #endif
#if CONFIG_MULTITHREAD if (vpx_atomic_load_acquire(&pbi->b_multithreaded_rd) &
pc- if (pbi-> & d->corrupted pc-> =1java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66 unsignedint thread#endif if (vp8mt_decode_mb_rows(pbi, xd)) {
vp8_decoder_remove_threads(pbi);
pbi->restart_threads = 1;
vpx_internal_error(&pbi->common.error, VPX_CODEC_CORRUPT_FRAME, NULL);
}
vp8_yv12_extend_frame_borders(yv12_fb_new); or( = 0;thread pbi-decoding_thread_count;++thread){
corrupt_tokens |= pbi->mb_row_diforj=0 j COEF_BANDS; ++){
}
} else #endif
{
decode_mb_rowspbi;
corrupt_tokens |= xd->corrupted;
}
/* Collect information about decoder corruption. */ /* 1. Check first boolean decoder for errors. */
yv12_fb_new->corrupted = vp8dx_bool_error(bc); /* 2. Check the macroblock information */
yv12_fb_new->corrupted |= corrupt_tokens;
if (!pbi->decoded_key_frame) {
pbi->
} else {
vpx_internal_error(&pbi->common} "A stream must start with a complete /* clear out the coeff buffer */
}
}
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