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-rw-r--r--core/fpdfapi/fpdf_page/cpdf_colorstate.cpp10
-rw-r--r--core/fpdfapi/fpdf_page/cpdf_colorstate.h14
-rw-r--r--core/fpdfapi/fpdf_page/cpdf_shadingpattern.cpp2
-rw-r--r--core/fpdfapi/fpdf_page/fpdf_page_func.cpp144
-rw-r--r--core/fpdfapi/fpdf_page/fpdf_page_parser.cpp9
-rw-r--r--core/fpdfapi/fpdf_page/fpdf_page_parser_old_unittest.cpp8
-rw-r--r--core/fpdfapi/fpdf_page/pageint.h14
7 files changed, 88 insertions, 113 deletions
diff --git a/core/fpdfapi/fpdf_page/cpdf_colorstate.cpp b/core/fpdfapi/fpdf_page/cpdf_colorstate.cpp
index 7f80c82a03..5c73b28e67 100644
--- a/core/fpdfapi/fpdf_page/cpdf_colorstate.cpp
+++ b/core/fpdfapi/fpdf_page/cpdf_colorstate.cpp
@@ -12,14 +12,14 @@
void CPDF_ColorState::SetFillColor(CPDF_ColorSpace* pCS,
FX_FLOAT* pValue,
- int nValues) {
+ uint32_t nValues) {
CPDF_ColorStateData* pData = GetModify();
SetColor(pData->m_FillColor, pData->m_FillRGB, pCS, pValue, nValues);
}
void CPDF_ColorState::SetStrokeColor(CPDF_ColorSpace* pCS,
FX_FLOAT* pValue,
- int nValues) {
+ uint32_t nValues) {
CPDF_ColorStateData* pData = GetModify();
SetColor(pData->m_StrokeColor, pData->m_StrokeRGB, pCS, pValue, nValues);
}
@@ -28,7 +28,7 @@ void CPDF_ColorState::SetColor(CPDF_Color& color,
uint32_t& rgb,
CPDF_ColorSpace* pCS,
FX_FLOAT* pValue,
- int nValues) {
+ uint32_t nValues) {
if (pCS) {
color.SetColorSpace(pCS);
} else if (color.IsNull()) {
@@ -44,7 +44,7 @@ void CPDF_ColorState::SetColor(CPDF_Color& color,
void CPDF_ColorState::SetFillPattern(CPDF_Pattern* pPattern,
FX_FLOAT* pValue,
- int nValues) {
+ uint32_t nValues) {
CPDF_ColorStateData* pData = GetModify();
pData->m_FillColor.SetValue(pPattern, pValue, nValues);
int R, G, B;
@@ -59,7 +59,7 @@ void CPDF_ColorState::SetFillPattern(CPDF_Pattern* pPattern,
void CPDF_ColorState::SetStrokePattern(CPDF_Pattern* pPattern,
FX_FLOAT* pValue,
- int nValues) {
+ uint32_t nValues) {
CPDF_ColorStateData* pData = GetModify();
pData->m_StrokeColor.SetValue(pPattern, pValue, nValues);
int R, G, B;
diff --git a/core/fpdfapi/fpdf_page/cpdf_colorstate.h b/core/fpdfapi/fpdf_page/cpdf_colorstate.h
index 2b27d07702..da4c49d3c9 100644
--- a/core/fpdfapi/fpdf_page/cpdf_colorstate.h
+++ b/core/fpdfapi/fpdf_page/cpdf_colorstate.h
@@ -25,17 +25,21 @@ class CPDF_ColorState : public CFX_CountRef<CPDF_ColorStateData> {
return m_pObject ? &m_pObject->m_StrokeColor : nullptr;
}
- void SetFillColor(CPDF_ColorSpace* pCS, FX_FLOAT* pValue, int nValues);
- void SetStrokeColor(CPDF_ColorSpace* pCS, FX_FLOAT* pValue, int nValues);
- void SetFillPattern(CPDF_Pattern* pattern, FX_FLOAT* pValue, int nValues);
- void SetStrokePattern(CPDF_Pattern* pattern, FX_FLOAT* pValue, int nValues);
+ void SetFillColor(CPDF_ColorSpace* pCS, FX_FLOAT* pValue, uint32_t nValues);
+ void SetStrokeColor(CPDF_ColorSpace* pCS, FX_FLOAT* pValue, uint32_t nValues);
+ void SetFillPattern(CPDF_Pattern* pattern,
+ FX_FLOAT* pValue,
+ uint32_t nValues);
+ void SetStrokePattern(CPDF_Pattern* pattern,
+ FX_FLOAT* pValue,
+ uint32_t nValues);
private:
void SetColor(CPDF_Color& color,
uint32_t& rgb,
CPDF_ColorSpace* pCS,
FX_FLOAT* pValue,
- int nValues);
+ uint32_t nValues);
};
#endif // CORE_FPDFAPI_FPDF_PAGE_CPDF_COLORSTATE_H_
diff --git a/core/fpdfapi/fpdf_page/cpdf_shadingpattern.cpp b/core/fpdfapi/fpdf_page/cpdf_shadingpattern.cpp
index 4ca9acbea7..f637a4463c 100644
--- a/core/fpdfapi/fpdf_page/cpdf_shadingpattern.cpp
+++ b/core/fpdfapi/fpdf_page/cpdf_shadingpattern.cpp
@@ -43,7 +43,7 @@ CPDF_ShadingPattern::CPDF_ShadingPattern(CPDF_Document* pDoc,
if (parentMatrix)
m_Pattern2Form.Concat(*parentMatrix);
}
- for (int i = 0; i < FX_ArraySize(m_pFunctions); ++i)
+ for (size_t i = 0; i < FX_ArraySize(m_pFunctions); ++i)
m_pFunctions[i] = nullptr;
}
diff --git a/core/fpdfapi/fpdf_page/fpdf_page_func.cpp b/core/fpdfapi/fpdf_page/fpdf_page_func.cpp
index 7d396ed032..ebd6811da8 100644
--- a/core/fpdfapi/fpdf_page/fpdf_page_func.cpp
+++ b/core/fpdfapi/fpdf_page/fpdf_page_func.cpp
@@ -116,7 +116,7 @@ class CPDF_PSProc {
std::vector<std::unique_ptr<CPDF_PSOP>> m_Operators;
};
-const size_t PSENGINE_STACKSIZE = 100;
+const uint32_t PSENGINE_STACKSIZE = 100;
class CPDF_PSEngine {
public:
@@ -130,11 +130,11 @@ class CPDF_PSEngine {
void Push(FX_FLOAT value);
void Push(int value) { Push((FX_FLOAT)value); }
FX_FLOAT Pop();
- int GetStackSize() const { return m_StackCount; }
+ uint32_t GetStackSize() const { return m_StackCount; }
private:
FX_FLOAT m_Stack[PSENGINE_STACKSIZE];
- int m_StackCount;
+ uint32_t m_StackCount;
CPDF_PSProc m_MainProc;
};
@@ -430,49 +430,42 @@ FX_BOOL CPDF_PSEngine::DoOperator(PDF_PSOP op) {
Push(d1);
break;
case PSOP_COPY: {
- int n = (int)Pop();
- if (n < 0 || n > PSENGINE_STACKSIZE ||
- m_StackCount + n > PSENGINE_STACKSIZE || n > m_StackCount) {
+ int n = static_cast<int>(Pop());
+ if (n < 0 || m_StackCount + n > PSENGINE_STACKSIZE ||
+ n > static_cast<int>(m_StackCount))
break;
- }
- for (int i = 0; i < n; i++) {
+ for (int i = 0; i < n; i++)
m_Stack[m_StackCount + i] = m_Stack[m_StackCount + i - n];
- }
m_StackCount += n;
break;
}
case PSOP_INDEX: {
- int n = (int)Pop();
- if (n < 0 || n >= m_StackCount) {
+ int n = static_cast<int>(Pop());
+ if (n < 0 || n >= static_cast<int>(m_StackCount))
break;
- }
Push(m_Stack[m_StackCount - n - 1]);
break;
}
case PSOP_ROLL: {
- int j = (int)Pop();
- int n = (int)Pop();
- if (m_StackCount == 0) {
+ int j = static_cast<int>(Pop());
+ int n = static_cast<int>(Pop());
+ if (m_StackCount == 0)
break;
- }
- if (n < 0 || n > m_StackCount) {
+ if (n < 0 || n > static_cast<int>(m_StackCount))
break;
- }
if (j < 0) {
for (int i = 0; i < -j; i++) {
FX_FLOAT first = m_Stack[m_StackCount - n];
- for (int ii = 0; ii < n - 1; ii++) {
+ for (int ii = 0; ii < n - 1; ii++)
m_Stack[m_StackCount - n + ii] = m_Stack[m_StackCount - n + ii + 1];
- }
m_Stack[m_StackCount - 1] = first;
}
} else {
for (int i = 0; i < j; i++) {
FX_FLOAT last = m_Stack[m_StackCount - 1];
int ii;
- for (ii = 0; ii < n - 1; ii++) {
+ for (ii = 0; ii < n - 1; ii++)
m_Stack[m_StackCount - ii - 1] = m_Stack[m_StackCount - ii - 2];
- }
m_Stack[m_StackCount - ii - 1] = last;
}
}
@@ -549,22 +542,20 @@ FX_BOOL CPDF_SampledFunc::v_Init(CPDF_Object* pObj) {
m_pSampleStream->LoadAllData(pStream, FALSE);
m_pEncodeInfo = FX_Alloc(SampleEncodeInfo, m_nInputs);
FX_SAFE_DWORD nTotalSampleBits = 1;
- for (int i = 0; i < m_nInputs; i++) {
+ for (uint32_t i = 0; i < m_nInputs; i++) {
m_pEncodeInfo[i].sizes = pSize ? pSize->GetIntegerAt(i) : 0;
- if (!pSize && i == 0) {
+ if (!pSize && i == 0)
m_pEncodeInfo[i].sizes = pDict->GetIntegerBy("Size");
- }
nTotalSampleBits *= m_pEncodeInfo[i].sizes;
if (pEncode) {
m_pEncodeInfo[i].encode_min = pEncode->GetFloatAt(i * 2);
m_pEncodeInfo[i].encode_max = pEncode->GetFloatAt(i * 2 + 1);
} else {
m_pEncodeInfo[i].encode_min = 0;
- if (m_pEncodeInfo[i].sizes == 1) {
+ if (m_pEncodeInfo[i].sizes == 1)
m_pEncodeInfo[i].encode_max = 1;
- } else {
+ else
m_pEncodeInfo[i].encode_max = (FX_FLOAT)m_pEncodeInfo[i].sizes - 1;
- }
}
}
nTotalSampleBits *= m_nBitsPerSample;
@@ -577,7 +568,7 @@ FX_BOOL CPDF_SampledFunc::v_Init(CPDF_Object* pObj) {
return FALSE;
}
m_pDecodeInfo = FX_Alloc(SampleDecodeInfo, m_nOutputs);
- for (int i = 0; i < m_nOutputs; i++) {
+ for (uint32_t i = 0; i < m_nOutputs; i++) {
if (pDecode) {
m_pDecodeInfo[i].decode_min = pDecode->GetFloatAt(2 * i);
m_pDecodeInfo[i].decode_max = pDecode->GetFloatAt(2 * i + 1);
@@ -595,21 +586,19 @@ FX_BOOL CPDF_SampledFunc::v_Call(FX_FLOAT* inputs, FX_FLOAT* results) const {
CFX_FixedBufGrow<int, 32> int_buf(m_nInputs * 2);
int* index = int_buf;
int* blocksize = index + m_nInputs;
- for (int i = 0; i < m_nInputs; i++) {
- if (i == 0) {
+ for (uint32_t i = 0; i < m_nInputs; i++) {
+ if (i == 0)
blocksize[i] = 1;
- } else {
+ else
blocksize[i] = blocksize[i - 1] * m_pEncodeInfo[i - 1].sizes;
- }
encoded_input[i] = PDF_Interpolate(
inputs[i], m_pDomains[i * 2], m_pDomains[i * 2 + 1],
m_pEncodeInfo[i].encode_min, m_pEncodeInfo[i].encode_max);
index[i] = (int)encoded_input[i];
- if (index[i] < 0) {
+ if (index[i] < 0)
index[i] = 0;
- } else if (index[i] > m_pEncodeInfo[i].sizes - 1) {
+ else if (index[i] > m_pEncodeInfo[i].sizes - 1)
index[i] = m_pEncodeInfo[i].sizes - 1;
- }
pos += index[i] * blocksize[i];
}
FX_SAFE_INT32 bits_to_output = m_nOutputs;
@@ -631,25 +620,23 @@ FX_BOOL CPDF_SampledFunc::v_Call(FX_FLOAT* inputs, FX_FLOAT* results) const {
if (!pSampleData) {
return FALSE;
}
- for (int j = 0; j < m_nOutputs; j++) {
+ for (uint32_t j = 0; j < m_nOutputs; j++) {
uint32_t sample =
_GetBits32(pSampleData, bitpos.ValueOrDie() + j * m_nBitsPerSample,
m_nBitsPerSample);
FX_FLOAT encoded = (FX_FLOAT)sample;
- for (int i = 0; i < m_nInputs; i++) {
+ for (uint32_t i = 0; i < m_nInputs; i++) {
if (index[i] == m_pEncodeInfo[i].sizes - 1) {
- if (index[i] == 0) {
+ if (index[i] == 0)
encoded = encoded_input[i] * (FX_FLOAT)sample;
- }
} else {
FX_SAFE_INT32 bitpos2 = blocksize[i];
bitpos2 += pos;
bitpos2 *= m_nOutputs;
bitpos2 += j;
bitpos2 *= m_nBitsPerSample;
- if (!bitpos2.IsValid()) {
+ if (!bitpos2.IsValid())
return FALSE;
- }
uint32_t sample1 =
_GetBits32(pSampleData, bitpos2.ValueOrDie(), m_nBitsPerSample);
encoded += (encoded_input[i] - index[i]) *
@@ -682,17 +669,13 @@ FX_BOOL CPDF_PSFunc::v_Init(CPDF_Object* pObj) {
FX_BOOL CPDF_PSFunc::v_Call(FX_FLOAT* inputs, FX_FLOAT* results) const {
CPDF_PSEngine& PS = (CPDF_PSEngine&)m_PS;
PS.Reset();
- int i;
- for (i = 0; i < m_nInputs; i++) {
+ for (uint32_t i = 0; i < m_nInputs; i++)
PS.Push(inputs[i]);
- }
PS.Execute();
- if (PS.GetStackSize() < m_nOutputs) {
+ if (PS.GetStackSize() < m_nOutputs)
return FALSE;
- }
- for (i = 0; i < m_nOutputs; i++) {
+ for (uint32_t i = 0; i < m_nOutputs; i++)
results[m_nOutputs - i - 1] = PS.Pop();
- }
return TRUE;
}
@@ -723,7 +706,7 @@ FX_BOOL CPDF_ExpIntFunc::v_Init(CPDF_Object* pObj) {
CPDF_Array* pArray1 = pDict->GetArrayBy("C1");
m_pBeginValues = FX_Alloc2D(FX_FLOAT, m_nOutputs, 2);
m_pEndValues = FX_Alloc2D(FX_FLOAT, m_nOutputs, 2);
- for (int i = 0; i < m_nOutputs; i++) {
+ for (uint32_t i = 0; i < m_nOutputs; i++) {
m_pBeginValues[i] = pArray0 ? pArray0->GetFloatAt(i) : 0.0f;
m_pEndValues[i] = pArray1 ? pArray1->GetFloatAt(i) : 1.0f;
}
@@ -736,8 +719,8 @@ FX_BOOL CPDF_ExpIntFunc::v_Init(CPDF_Object* pObj) {
return TRUE;
}
FX_BOOL CPDF_ExpIntFunc::v_Call(FX_FLOAT* inputs, FX_FLOAT* results) const {
- for (int i = 0; i < m_nInputs; i++)
- for (int j = 0; j < m_nOrigOutputs; j++) {
+ for (uint32_t i = 0; i < m_nInputs; i++)
+ for (uint32_t j = 0; j < m_nOrigOutputs; j++) {
results[i * m_nOrigOutputs + j] =
m_pBeginValues[j] +
(FX_FLOAT)FXSYS_pow(inputs[i], m_Exponent) *
@@ -771,24 +754,20 @@ FX_BOOL CPDF_StitchFunc::v_Init(CPDF_Object* pObj) {
return FALSE;
}
uint32_t nSubs = pArray->GetCount();
- if (nSubs == 0) {
+ if (nSubs == 0)
return FALSE;
- }
m_nOutputs = 0;
for (uint32_t i = 0; i < nSubs; i++) {
CPDF_Object* pSub = pArray->GetDirectObjectAt(i);
- if (pSub == pObj) {
+ if (pSub == pObj)
return FALSE;
- }
std::unique_ptr<CPDF_Function> pFunc(CPDF_Function::Load(pSub));
- if (!pFunc) {
+ if (!pFunc)
return FALSE;
- }
// Check that the input dimensionality is 1, and that all output
// dimensionalities are the same.
- if (pFunc->CountInputs() != kRequiredNumInputs) {
+ if (pFunc->CountInputs() != kRequiredNumInputs)
return FALSE;
- }
if (pFunc->CountOutputs() != m_nOutputs) {
if (m_nOutputs)
return FALSE;
@@ -801,30 +780,27 @@ FX_BOOL CPDF_StitchFunc::v_Init(CPDF_Object* pObj) {
m_pBounds = FX_Alloc(FX_FLOAT, nSubs + 1);
m_pBounds[0] = m_pDomains[0];
pArray = pDict->GetArrayBy("Bounds");
- if (!pArray) {
+ if (!pArray)
return FALSE;
- }
- for (uint32_t i = 0; i < nSubs - 1; i++) {
+ for (uint32_t i = 0; i < nSubs - 1; i++)
m_pBounds[i + 1] = pArray->GetFloatAt(i);
- }
m_pBounds[nSubs] = m_pDomains[1];
m_pEncode = FX_Alloc2D(FX_FLOAT, nSubs, 2);
pArray = pDict->GetArrayBy("Encode");
- if (!pArray) {
+ if (!pArray)
return FALSE;
- }
- for (uint32_t i = 0; i < nSubs * 2; i++) {
+
+ for (uint32_t i = 0; i < nSubs * 2; i++)
m_pEncode[i] = pArray->GetFloatAt(i);
- }
return TRUE;
}
FX_BOOL CPDF_StitchFunc::v_Call(FX_FLOAT* inputs, FX_FLOAT* outputs) const {
FX_FLOAT input = inputs[0];
size_t i;
- for (i = 0; i < m_pSubFunctions.size() - 1; i++)
- if (input < m_pBounds[i + 1]) {
+ for (i = 0; i < m_pSubFunctions.size() - 1; i++) {
+ if (input < m_pBounds[i + 1])
break;
- }
+ }
if (!m_pSubFunctions[i]) {
return FALSE;
}
@@ -888,7 +864,7 @@ FX_BOOL CPDF_Function::Init(CPDF_Object* pObj) {
return FALSE;
m_pDomains = FX_Alloc2D(FX_FLOAT, m_nInputs, 2);
- for (int i = 0; i < m_nInputs * 2; i++) {
+ for (uint32_t i = 0; i < m_nInputs * 2; i++) {
m_pDomains[i] = pDomains->GetFloatAt(i);
}
CPDF_Array* pRanges = pDict->GetArrayBy("Range");
@@ -896,15 +872,13 @@ FX_BOOL CPDF_Function::Init(CPDF_Object* pObj) {
if (pRanges) {
m_nOutputs = pRanges->GetCount() / 2;
m_pRanges = FX_Alloc2D(FX_FLOAT, m_nOutputs, 2);
- for (int i = 0; i < m_nOutputs * 2; i++) {
+ for (uint32_t i = 0; i < m_nOutputs * 2; i++)
m_pRanges[i] = pRanges->GetFloatAt(i);
- }
}
uint32_t old_outputs = m_nOutputs;
- if (!v_Init(pObj)) {
+ if (!v_Init(pObj))
return FALSE;
- }
- if (m_pRanges && m_nOutputs > (int)old_outputs) {
+ if (m_pRanges && m_nOutputs > old_outputs) {
m_pRanges = FX_Realloc(FX_FLOAT, m_pRanges, m_nOutputs * 2);
if (m_pRanges) {
FXSYS_memset(m_pRanges + (old_outputs * 2), 0,
@@ -914,28 +888,26 @@ FX_BOOL CPDF_Function::Init(CPDF_Object* pObj) {
return TRUE;
}
FX_BOOL CPDF_Function::Call(FX_FLOAT* inputs,
- int ninputs,
+ uint32_t ninputs,
FX_FLOAT* results,
int& nresults) const {
if (m_nInputs != ninputs) {
return FALSE;
}
nresults = m_nOutputs;
- for (int i = 0; i < m_nInputs; i++) {
- if (inputs[i] < m_pDomains[i * 2]) {
+ for (uint32_t i = 0; i < m_nInputs; i++) {
+ if (inputs[i] < m_pDomains[i * 2])
inputs[i] = m_pDomains[i * 2];
- } else if (inputs[i] > m_pDomains[i * 2 + 1]) {
+ else if (inputs[i] > m_pDomains[i * 2 + 1])
inputs[i] = m_pDomains[i * 2] + 1;
- }
}
v_Call(inputs, results);
if (m_pRanges) {
- for (int i = 0; i < m_nOutputs; i++) {
- if (results[i] < m_pRanges[i * 2]) {
+ for (uint32_t i = 0; i < m_nOutputs; i++) {
+ if (results[i] < m_pRanges[i * 2])
results[i] = m_pRanges[i * 2];
- } else if (results[i] > m_pRanges[i * 2 + 1]) {
+ else if (results[i] > m_pRanges[i * 2 + 1])
results[i] = m_pRanges[i * 2 + 1];
- }
}
}
return TRUE;
diff --git a/core/fpdfapi/fpdf_page/fpdf_page_parser.cpp b/core/fpdfapi/fpdf_page/fpdf_page_parser.cpp
index 32517d6b54..bf691f41d2 100644
--- a/core/fpdfapi/fpdf_page/fpdf_page_parser.cpp
+++ b/core/fpdfapi/fpdf_page/fpdf_page_parser.cpp
@@ -1126,15 +1126,14 @@ void CPDF_StreamContentParser::Handle_SetColorPS_Fill() {
if (!pLastParam) {
return;
}
- int nargs = m_ParamCount;
- int nvalues = nargs;
- if (pLastParam->IsName()) {
+ uint32_t nargs = m_ParamCount;
+ uint32_t nvalues = nargs;
+ if (pLastParam->IsName())
nvalues--;
- }
FX_FLOAT* values = NULL;
if (nvalues) {
values = FX_Alloc(FX_FLOAT, nvalues);
- for (int i = 0; i < nvalues; i++) {
+ for (uint32_t i = 0; i < nvalues; i++) {
values[i] = GetNumber(nargs - i - 1);
}
}
diff --git a/core/fpdfapi/fpdf_page/fpdf_page_parser_old_unittest.cpp b/core/fpdfapi/fpdf_page/fpdf_page_parser_old_unittest.cpp
index f4c33d2811..ff15b21d73 100644
--- a/core/fpdfapi/fpdf_page/fpdf_page_parser_old_unittest.cpp
+++ b/core/fpdfapi/fpdf_page/fpdf_page_parser_old_unittest.cpp
@@ -19,7 +19,7 @@ TEST(fpdf_page_parser_old, ReadHexString) {
uint8_t data[] = "1A2b>abcd";
CPDF_StreamParser parser(data, 5);
EXPECT_EQ("\x1a\x2b", parser.ReadHexString());
- EXPECT_EQ(5, parser.GetPos());
+ EXPECT_EQ(5u, parser.GetPos());
}
{
@@ -27,7 +27,7 @@ TEST(fpdf_page_parser_old, ReadHexString) {
uint8_t data[] = "1A2b";
CPDF_StreamParser parser(data, 5);
EXPECT_EQ("\x1a\x2b", parser.ReadHexString());
- EXPECT_EQ(5, parser.GetPos());
+ EXPECT_EQ(5u, parser.GetPos());
}
{
@@ -35,13 +35,13 @@ TEST(fpdf_page_parser_old, ReadHexString) {
uint8_t data[] = "1A2>asdf";
CPDF_StreamParser parser(data, 5);
EXPECT_EQ("\x1a\x20", parser.ReadHexString());
- EXPECT_EQ(4, parser.GetPos());
+ EXPECT_EQ(4u, parser.GetPos());
}
{
uint8_t data[] = ">";
CPDF_StreamParser parser(data, 5);
EXPECT_EQ("", parser.ReadHexString());
- EXPECT_EQ(1, parser.GetPos());
+ EXPECT_EQ(1u, parser.GetPos());
}
}
diff --git a/core/fpdfapi/fpdf_page/pageint.h b/core/fpdfapi/fpdf_page/pageint.h
index d76eea49d2..4fa62c03cb 100644
--- a/core/fpdfapi/fpdf_page/pageint.h
+++ b/core/fpdfapi/fpdf_page/pageint.h
@@ -387,11 +387,11 @@ class CPDF_Function {
static CPDF_Function* Load(CPDF_Object* pFuncObj);
virtual ~CPDF_Function();
FX_BOOL Call(FX_FLOAT* inputs,
- int ninputs,
+ uint32_t ninputs,
FX_FLOAT* results,
int& nresults) const;
- int CountInputs() const { return m_nInputs; }
- int CountOutputs() const { return m_nOutputs; }
+ uint32_t CountInputs() const { return m_nInputs; }
+ uint32_t CountOutputs() const { return m_nOutputs; }
FX_FLOAT GetDomain(int i) const { return m_pDomains[i]; }
Type GetType() const { return m_Type; }
@@ -401,8 +401,8 @@ class CPDF_Function {
virtual FX_BOOL v_Init(CPDF_Object* pObj) = 0;
virtual FX_BOOL v_Call(FX_FLOAT* inputs, FX_FLOAT* results) const = 0;
- int m_nInputs;
- int m_nOutputs;
+ uint32_t m_nInputs;
+ uint32_t m_nOutputs;
FX_FLOAT* m_pDomains;
FX_FLOAT* m_pRanges;
Type m_Type;
@@ -417,7 +417,7 @@ class CPDF_ExpIntFunc : public CPDF_Function {
FX_BOOL v_Init(CPDF_Object* pObj) override;
FX_BOOL v_Call(FX_FLOAT* inputs, FX_FLOAT* results) const override;
- int m_nOrigOutputs;
+ uint32_t m_nOrigOutputs;
FX_FLOAT m_Exponent;
FX_FLOAT* m_pBeginValues;
FX_FLOAT* m_pEndValues;
@@ -436,7 +436,7 @@ class CPDF_StitchFunc : public CPDF_Function {
FX_FLOAT* m_pBounds;
FX_FLOAT* m_pEncode;
- static const int kRequiredNumInputs = 1;
+ static const uint32_t kRequiredNumInputs = 1;
};
class CPDF_IccProfile {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 01:02:11 +0000