summaryrefslogtreecommitdiff
path: root/core/fxcodec/jbig2
diff options
context:
space:
mode:
Diffstat (limited to 'core/fxcodec/jbig2')
-rw-r--r--core/fxcodec/jbig2/JBig2_SddProc.cpp130
1 files changed, 58 insertions, 72 deletions
diff --git a/core/fxcodec/jbig2/JBig2_SddProc.cpp b/core/fxcodec/jbig2/JBig2_SddProc.cpp
index 5f23fcf4e1..bca2aef716 100644
--- a/core/fxcodec/jbig2/JBig2_SddProc.cpp
+++ b/core/fxcodec/jbig2/JBig2_SddProc.cpp
@@ -43,19 +43,19 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Arith(
CJBig2_Image** SBSYMS;
std::unique_ptr<CJBig2_ArithIaidDecoder> IAID;
std::unique_ptr<CJBig2_SymbolDict> pDict;
- std::unique_ptr<CJBig2_ArithIntDecoder> IADH(new CJBig2_ArithIntDecoder);
- std::unique_ptr<CJBig2_ArithIntDecoder> IADW(new CJBig2_ArithIntDecoder);
- std::unique_ptr<CJBig2_ArithIntDecoder> IAAI(new CJBig2_ArithIntDecoder);
- std::unique_ptr<CJBig2_ArithIntDecoder> IARDX(new CJBig2_ArithIntDecoder);
- std::unique_ptr<CJBig2_ArithIntDecoder> IARDY(new CJBig2_ArithIntDecoder);
- std::unique_ptr<CJBig2_ArithIntDecoder> IAEX(new CJBig2_ArithIntDecoder);
- std::unique_ptr<CJBig2_ArithIntDecoder> IADT(new CJBig2_ArithIntDecoder);
- std::unique_ptr<CJBig2_ArithIntDecoder> IAFS(new CJBig2_ArithIntDecoder);
- std::unique_ptr<CJBig2_ArithIntDecoder> IADS(new CJBig2_ArithIntDecoder);
- std::unique_ptr<CJBig2_ArithIntDecoder> IAIT(new CJBig2_ArithIntDecoder);
- std::unique_ptr<CJBig2_ArithIntDecoder> IARI(new CJBig2_ArithIntDecoder);
- std::unique_ptr<CJBig2_ArithIntDecoder> IARDW(new CJBig2_ArithIntDecoder);
- std::unique_ptr<CJBig2_ArithIntDecoder> IARDH(new CJBig2_ArithIntDecoder);
+ auto IADH = pdfium::MakeUnique<CJBig2_ArithIntDecoder>();
+ auto IADW = pdfium::MakeUnique<CJBig2_ArithIntDecoder>();
+ auto IAAI = pdfium::MakeUnique<CJBig2_ArithIntDecoder>();
+ auto IARDX = pdfium::MakeUnique<CJBig2_ArithIntDecoder>();
+ auto IARDY = pdfium::MakeUnique<CJBig2_ArithIntDecoder>();
+ auto IAEX = pdfium::MakeUnique<CJBig2_ArithIntDecoder>();
+ auto IADT = pdfium::MakeUnique<CJBig2_ArithIntDecoder>();
+ auto IAFS = pdfium::MakeUnique<CJBig2_ArithIntDecoder>();
+ auto IADS = pdfium::MakeUnique<CJBig2_ArithIntDecoder>();
+ auto IAIT = pdfium::MakeUnique<CJBig2_ArithIntDecoder>();
+ auto IARI = pdfium::MakeUnique<CJBig2_ArithIntDecoder>();
+ auto IARDW = pdfium::MakeUnique<CJBig2_ArithIntDecoder>();
+ auto IARDH = pdfium::MakeUnique<CJBig2_ArithIntDecoder>();
nTmp = 0;
while ((uint32_t)(1 << nTmp) < (SDNUMINSYMS + SDNUMNEWSYMS)) {
nTmp++;
@@ -94,7 +94,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Arith(
}
TOTWIDTH = TOTWIDTH + SYMWIDTH;
if (SDREFAGG == 0) {
- std::unique_ptr<CJBig2_GRDProc> pGRD(new CJBig2_GRDProc());
+ auto pGRD = pdfium::MakeUnique<CJBig2_GRDProc>();
pGRD->MMR = 0;
pGRD->GBW = SYMWIDTH;
pGRD->GBH = HCHEIGHT;
@@ -116,7 +116,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Arith(
} else {
IAAI->decode(pArithDecoder, (int*)&REFAGGNINST);
if (REFAGGNINST > 1) {
- std::unique_ptr<CJBig2_TRDProc> pDecoder(new CJBig2_TRDProc());
+ auto pDecoder = pdfium::MakeUnique<CJBig2_TRDProc>();
pDecoder->SBHUFF = SDHUFF;
pDecoder->SBREFINE = 1;
pDecoder->SBW = SYMWIDTH;
@@ -141,27 +141,22 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Arith(
pDecoder->TRANSPOSED = 0;
pDecoder->REFCORNER = JBIG2_CORNER_TOPLEFT;
pDecoder->SBDSOFFSET = 0;
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFFS(new CJBig2_HuffmanTable(
- HuffmanTable_B6, HuffmanTable_B6_Size, HuffmanTable_HTOOB_B6));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFDS(new CJBig2_HuffmanTable(
- HuffmanTable_B8, HuffmanTable_B8_Size, HuffmanTable_HTOOB_B8));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFDT(new CJBig2_HuffmanTable(
- HuffmanTable_B11, HuffmanTable_B11_Size, HuffmanTable_HTOOB_B11));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFRDW(
- new CJBig2_HuffmanTable(HuffmanTable_B15, HuffmanTable_B15_Size,
- HuffmanTable_HTOOB_B15));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFRDH(
- new CJBig2_HuffmanTable(HuffmanTable_B15, HuffmanTable_B15_Size,
- HuffmanTable_HTOOB_B15));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFRDX(
- new CJBig2_HuffmanTable(HuffmanTable_B15, HuffmanTable_B15_Size,
- HuffmanTable_HTOOB_B15));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFRDY(
- new CJBig2_HuffmanTable(HuffmanTable_B15, HuffmanTable_B15_Size,
- HuffmanTable_HTOOB_B15));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFRSIZE(
- new CJBig2_HuffmanTable(HuffmanTable_B1, HuffmanTable_B1_Size,
- HuffmanTable_HTOOB_B1));
+ auto SBHUFFFS = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B6, HuffmanTable_B6_Size, HuffmanTable_HTOOB_B6);
+ auto SBHUFFDS = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B8, HuffmanTable_B8_Size, HuffmanTable_HTOOB_B8);
+ auto SBHUFFDT = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B11, HuffmanTable_B11_Size, HuffmanTable_HTOOB_B11);
+ auto SBHUFFRDW = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B15, HuffmanTable_B15_Size, HuffmanTable_HTOOB_B15);
+ auto SBHUFFRDH = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B15, HuffmanTable_B15_Size, HuffmanTable_HTOOB_B15);
+ auto SBHUFFRDX = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B15, HuffmanTable_B15_Size, HuffmanTable_HTOOB_B15);
+ auto SBHUFFRDY = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B15, HuffmanTable_B15_Size, HuffmanTable_HTOOB_B15);
+ auto SBHUFFRSIZE = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B1, HuffmanTable_B1_Size, HuffmanTable_HTOOB_B1);
pDecoder->SBHUFFFS = SBHUFFFS.get();
pDecoder->SBHUFFDS = SBHUFFDS.get();
pDecoder->SBHUFFDT = SBHUFFDT.get();
@@ -209,7 +204,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Arith(
FX_Free(SBSYMS);
goto failed;
}
- std::unique_ptr<CJBig2_GRRDProc> pGRRD(new CJBig2_GRRDProc());
+ auto pGRRD = pdfium::MakeUnique<CJBig2_GRRDProc>();
pGRRD->GRW = SYMWIDTH;
pGRRD->GRH = HCHEIGHT;
pGRRD->GRTEMPLATE = SDRTEMPLATE;
@@ -317,8 +312,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Huffman(
uint32_t stride;
uint32_t num_ex_syms;
CJBig2_Image** SBSYMS;
- std::unique_ptr<CJBig2_HuffmanDecoder> pHuffmanDecoder(
- new CJBig2_HuffmanDecoder(pStream));
+ auto pHuffmanDecoder = pdfium::MakeUnique<CJBig2_HuffmanDecoder>(pStream);
SDNEWSYMS = FX_Alloc(CJBig2_Image*, SDNUMNEWSYMS);
FXSYS_memset(SDNEWSYMS, 0, SDNUMNEWSYMS * sizeof(CJBig2_Image*));
SDNEWSYMWIDTHS = nullptr;
@@ -327,7 +321,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Huffman(
SDNEWSYMWIDTHS = FX_Alloc(uint32_t, SDNUMNEWSYMS);
FXSYS_memset(SDNEWSYMWIDTHS, 0, SDNUMNEWSYMS * sizeof(uint32_t));
}
- std::unique_ptr<CJBig2_SymbolDict> pDict(new CJBig2_SymbolDict());
+ auto pDict = pdfium::MakeUnique<CJBig2_SymbolDict>();
std::unique_ptr<CJBig2_HuffmanTable> pTable;
HCHEIGHT = 0;
@@ -372,7 +366,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Huffman(
}
BS = nullptr;
if (REFAGGNINST > 1) {
- std::unique_ptr<CJBig2_TRDProc> pDecoder(new CJBig2_TRDProc());
+ auto pDecoder = pdfium::MakeUnique<CJBig2_TRDProc>();
pDecoder->SBHUFF = SDHUFF;
pDecoder->SBREFINE = 1;
pDecoder->SBW = SYMWIDTH;
@@ -401,27 +395,22 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Huffman(
pDecoder->TRANSPOSED = 0;
pDecoder->REFCORNER = JBIG2_CORNER_TOPLEFT;
pDecoder->SBDSOFFSET = 0;
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFFS(new CJBig2_HuffmanTable(
- HuffmanTable_B6, HuffmanTable_B6_Size, HuffmanTable_HTOOB_B6));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFDS(new CJBig2_HuffmanTable(
- HuffmanTable_B8, HuffmanTable_B8_Size, HuffmanTable_HTOOB_B8));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFDT(new CJBig2_HuffmanTable(
- HuffmanTable_B11, HuffmanTable_B11_Size, HuffmanTable_HTOOB_B11));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFRDW(
- new CJBig2_HuffmanTable(HuffmanTable_B15, HuffmanTable_B15_Size,
- HuffmanTable_HTOOB_B15));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFRDH(
- new CJBig2_HuffmanTable(HuffmanTable_B15, HuffmanTable_B15_Size,
- HuffmanTable_HTOOB_B15));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFRDX(
- new CJBig2_HuffmanTable(HuffmanTable_B15, HuffmanTable_B15_Size,
- HuffmanTable_HTOOB_B15));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFRDY(
- new CJBig2_HuffmanTable(HuffmanTable_B15, HuffmanTable_B15_Size,
- HuffmanTable_HTOOB_B15));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFRSIZE(
- new CJBig2_HuffmanTable(HuffmanTable_B1, HuffmanTable_B1_Size,
- HuffmanTable_HTOOB_B1));
+ auto SBHUFFFS = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B6, HuffmanTable_B6_Size, HuffmanTable_HTOOB_B6);
+ auto SBHUFFDS = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B8, HuffmanTable_B8_Size, HuffmanTable_HTOOB_B8);
+ auto SBHUFFDT = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B11, HuffmanTable_B11_Size, HuffmanTable_HTOOB_B11);
+ auto SBHUFFRDW = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B15, HuffmanTable_B15_Size, HuffmanTable_HTOOB_B15);
+ auto SBHUFFRDH = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B15, HuffmanTable_B15_Size, HuffmanTable_HTOOB_B15);
+ auto SBHUFFRDX = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B15, HuffmanTable_B15_Size, HuffmanTable_HTOOB_B15);
+ auto SBHUFFRDY = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B15, HuffmanTable_B15_Size, HuffmanTable_HTOOB_B15);
+ auto SBHUFFRSIZE = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B1, HuffmanTable_B1_Size, HuffmanTable_HTOOB_B1);
pDecoder->SBHUFFFS = SBHUFFFS.get();
pDecoder->SBHUFFDS = SBHUFFDS.get();
pDecoder->SBHUFFDT = SBHUFFDT.get();
@@ -474,12 +463,10 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Huffman(
}
}
FX_Free(SBSYMCODES);
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFRDX(
- new CJBig2_HuffmanTable(HuffmanTable_B15, HuffmanTable_B15_Size,
- HuffmanTable_HTOOB_B15));
- std::unique_ptr<CJBig2_HuffmanTable> SBHUFFRSIZE(
- new CJBig2_HuffmanTable(HuffmanTable_B1, HuffmanTable_B1_Size,
- HuffmanTable_HTOOB_B1));
+ auto SBHUFFRDX = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B15, HuffmanTable_B15_Size, HuffmanTable_HTOOB_B15);
+ auto SBHUFFRSIZE = pdfium::MakeUnique<CJBig2_HuffmanTable>(
+ HuffmanTable_B1, HuffmanTable_B1_Size, HuffmanTable_HTOOB_B1);
if ((pHuffmanDecoder->decodeAValue(SBHUFFRDX.get(), &RDXI) != 0) ||
(pHuffmanDecoder->decodeAValue(SBHUFFRDX.get(), &RDYI) != 0) ||
(pHuffmanDecoder->decodeAValue(SBHUFFRSIZE.get(), &nVal) != 0)) {
@@ -491,7 +478,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Huffman(
JBIG2_memcpy(SBSYMS, SDINSYMS, SDNUMINSYMS * sizeof(CJBig2_Image*));
JBIG2_memcpy(SBSYMS + SDNUMINSYMS, SDNEWSYMS,
NSYMSDECODED * sizeof(CJBig2_Image*));
- std::unique_ptr<CJBig2_GRRDProc> pGRRD(new CJBig2_GRRDProc());
+ auto pGRRD = pdfium::MakeUnique<CJBig2_GRRDProc>();
pGRRD->GRW = SYMWIDTH;
pGRRD->GRH = HCHEIGHT;
pGRRD->GRTEMPLATE = SDRTEMPLATE;
@@ -503,8 +490,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Huffman(
pGRRD->GRAT[1] = SDRAT[1];
pGRRD->GRAT[2] = SDRAT[2];
pGRRD->GRAT[3] = SDRAT[3];
- std::unique_ptr<CJBig2_ArithDecoder> pArithDecoder(
- new CJBig2_ArithDecoder(pStream));
+ auto pArithDecoder = pdfium::MakeUnique<CJBig2_ArithDecoder>(pStream);
BS = pGRRD->decode(pArithDecoder.get(), grContext->data());
if (!BS) {
FX_Free(SBSYMS);
@@ -544,7 +530,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Huffman(
goto failed;
}
} else {
- std::unique_ptr<CJBig2_GRDProc> pGRD(new CJBig2_GRDProc());
+ auto pGRD = pdfium::MakeUnique<CJBig2_GRDProc>();
pGRD->MMR = 1;
pGRD->GBW = TOTWIDTH;
pGRD->GBH = HCHEIGHT;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 00:47:19 +0000