Lines Matching refs:offset

35     size_t offset = startOffset;
36     if (offset + PATCH_NORMAL_MIN_HEADER_LEN > param.patchSize) {
41     size_t srcStart = static_cast<size_t>(ReadLE<int64_t>(param.patch + offset));
42     offset += sizeof(int64_t);
43     size_t srcLen = static_cast<size_t>(ReadLE<int64_t>(param.patch + offset));
44     offset += sizeof(int64_t);
45     size_t patchOffset = static_cast<size_t>(ReadLE<int64_t>(param.patch + offset));
46     offset += sizeof(int64_t);
61     startOffset = offset;
67     size_t offset = startOffset;
68     if (offset + sizeof(int32_t) > param.patchSize) {
72     size_t dataLen = static_cast<size_t>(ReadLE<uint32_t>(param.patch + offset));
73     if (offset + dataLen > param.patchSize) {
77     offset += sizeof(uint32_t);
79     BlockBuffer data = {param.patch + offset, dataLen};
87     startOffset = offset + dataLen;
91 int32_t CompressedImagePatch::StartReadHeader(const PatchParam &param, PatchHeader &header, size_t &offset)
93     int32_t ret = ReadHeader(param, header, offset);
110     size_t offset = startOffset;
113     if (StartReadHeader(param, header, offset) != 0) {
159     startOffset = offset;
215 int32_t ZipImagePatch::ReadHeader(const PatchParam &param, PatchHeader &header, size_t &offset)
217     if (offset + PATCH_DEFLATE_MIN_HEADER_LEN > param.patchSize) {
221     header.srcStart = static_cast<size_t>(ReadLE<uint64_t>(param.patch + offset));
222     offset += sizeof(uint64_t);
223     header.srcLength = static_cast<size_t>(ReadLE<uint64_t>(param.patch + offset));
224     offset += sizeof(uint64_t);
225     header.patchOffset = static_cast<size_t>(ReadLE<uint64_t>(param.patch + offset));
226     offset += sizeof(uint64_t);
227     header.expandedLen = static_cast<size_t>(ReadLE<uint64_t>(param.patch + offset));
228     offset += sizeof(uint64_t);
229     header.targetSize = static_cast<size_t>(ReadLE<uint64_t>(param.patch + offset));
230     offset += sizeof(uint64_t);
232     level_ = ReadLE<int32_t>(param.patch + offset);
233     offset += sizeof(int32_t);
234     method_ = ReadLE<int32_t>(param.patch + offset);
235     offset += sizeof(int32_t);
236     windowBits_ = ReadLE<int32_t>(param.patch + offset);
237     offset += sizeof(int32_t);
238     memLevel_ = ReadLE<int32_t>(param.patch + offset);
239     offset += sizeof(int32_t);
240     strategy_ = ReadLE<int32_t>(param.patch + offset);
241     offset += sizeof(int32_t);
268 int32_t Lz4ImagePatch::ReadHeader(const PatchParam &param, PatchHeader &header, size_t &offset)
270     if (offset + PATCH_LZ4_MIN_HEADER_LEN > param.patchSize) {
274     header.srcStart = static_cast<size_t>(ReadLE<uint64_t>(param.patch + offset));
275     offset += sizeof(uint64_t);
276     header.srcLength = static_cast<size_t>(ReadLE<uint64_t>(param.patch + offset));
277     offset += sizeof(uint64_t);
278     header.patchOffset = static_cast<size_t>(ReadLE<uint64_t>(param.patch + offset));
279     offset += sizeof(uint64_t);
280     header.expandedLen = static_cast<size_t>(ReadLE<uint64_t>(param.patch + offset));
281     offset += sizeof(uint64_t);
282     header.targetSize = static_cast<size_t>(ReadLE<uint64_t>(param.patch + offset));
283     offset += sizeof(uint64_t);
285     compressionLevel_ = static_cast<int32_t>(ReadLE<int32_t>(param.patch + offset));
286     offset += sizeof(int32_t);
287     method_ = static_cast<int32_t>(ReadLE<int32_t>(param.patch + offset));
288     offset += sizeof(int32_t);
289     blockIndependence_ = static_cast<int32_t>(ReadLE<int32_t>(param.patch + offset));
290     offset += sizeof(int32_t);
291     contentChecksumFlag_ = static_cast<int32_t>(ReadLE<int32_t>(param.patch + offset));
292     offset += sizeof(int32_t);
293     blockSizeID_ = static_cast<int32_t>(ReadLE<int32_t>(param.patch + offset));
294     offset += sizeof(int32_t);
295     autoFlush_ = static_cast<int32_t>(ReadLE<int32_t>(param.patch + offset));
296     offset += sizeof(int32_t);