summaryrefslogtreecommitdiff
path: root/core
diff options
context:
space:
mode:
Diffstat (limited to 'core')
-rw-r--r--core/fpdfapi/fpdf_edit/fpdf_edit_create.cpp6
-rw-r--r--core/fpdfapi/fpdf_font/cpdf_cidfont.cpp19
-rw-r--r--core/fpdfapi/fpdf_page/fpdf_page_parser.cpp35
-rw-r--r--core/fpdfapi/fpdf_parser/cpdf_security_handler.cpp38
-rw-r--r--core/fpdfapi/fpdf_parser/cpdf_syntax_parser.cpp14
-rw-r--r--core/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp11
-rw-r--r--core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp6
-rw-r--r--core/fpdfdoc/doc_annot.cpp4
-rw-r--r--core/fpdftext/fpdf_text_int.cpp21
-rw-r--r--core/fxcodec/codec/fx_codec_fax.cpp10
-rw-r--r--core/fxge/dib/fx_dib_composite.cpp107
-rw-r--r--core/fxge/dib/fx_dib_convert.cpp7
-rw-r--r--core/fxge/dib/fx_dib_transform.cpp2
-rw-r--r--core/fxge/ge/fx_ge_device.cpp4
14 files changed, 117 insertions, 167 deletions
diff --git a/core/fpdfapi/fpdf_edit/fpdf_edit_create.cpp b/core/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
index 994c1c8a5a..0a833a4835 100644
--- a/core/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
+++ b/core/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
@@ -779,11 +779,11 @@ FX_BOOL CPDF_XRefStream::GenerateXRefStream(CPDF_Creator* pCreator,
FX_CHAR offset_buf[20];
FXSYS_memset(offset_buf, 0, sizeof(offset_buf));
FXSYS_i64toa(m_PrevOffset, offset_buf, 10);
- int32_t len = (int32_t)FXSYS_strlen(offset_buf);
- if (pFile->AppendBlock(offset_buf, len) < 0) {
+ int32_t offset_len = (int32_t)FXSYS_strlen(offset_buf);
+ if (pFile->AppendBlock(offset_buf, offset_len) < 0) {
return FALSE;
}
- offset += len + 6;
+ offset += offset_len + 6;
}
FX_BOOL bPredictor = TRUE;
CPDF_FlateEncoder encoder(m_Buffer.GetBuffer(), m_Buffer.GetLength(), TRUE,
diff --git a/core/fpdfapi/fpdf_font/cpdf_cidfont.cpp b/core/fpdfapi/fpdf_font/cpdf_cidfont.cpp
index cde28fd534..194db8b25c 100644
--- a/core/fpdfapi/fpdf_font/cpdf_cidfont.cpp
+++ b/core/fpdfapi/fpdf_font/cpdf_cidfont.cpp
@@ -682,17 +682,17 @@ int CPDF_CIDFont::GlyphFromCharCode(uint32_t charcode, FX_BOOL* pVertGlyph) {
if (!name) {
return charcode == 0 ? -1 : (int)charcode;
}
- uint16_t unicode = PDF_UnicodeFromAdobeName(name);
- if (unicode) {
+ uint16_t name_unicode = PDF_UnicodeFromAdobeName(name);
+ if (name_unicode) {
if (bMSUnicode) {
- index = FXFT_Get_Char_Index(face, unicode);
+ index = FXFT_Get_Char_Index(face, name_unicode);
} else if (bMacRoman) {
uint32_t maccode =
- FT_CharCodeFromUnicode(FXFT_ENCODING_APPLE_ROMAN, unicode);
+ FT_CharCodeFromUnicode(FXFT_ENCODING_APPLE_ROMAN, name_unicode);
index = !maccode ? FXFT_Get_Name_Index(face, (char*)name)
: FXFT_Get_Char_Index(face, maccode);
} else {
- return FXFT_Get_Char_Index(face, unicode);
+ return FXFT_Get_Char_Index(face, name_unicode);
}
} else {
return charcode == 0 ? -1 : (int)charcode;
@@ -815,16 +815,15 @@ void CPDF_CIDFont::LoadMetricsArray(CPDF_Array* pArray,
if (!pObj)
continue;
- if (CPDF_Array* pArray = pObj->AsArray()) {
+ if (CPDF_Array* pObjArray = pObj->AsArray()) {
if (width_status != 1)
return;
- for (size_t j = 0; j < pArray->GetCount(); j += nElements) {
+ for (size_t j = 0; j < pObjArray->GetCount(); j += nElements) {
result.Add(first_code);
result.Add(first_code);
- for (int k = 0; k < nElements; k++) {
- result.Add(pArray->GetIntegerAt(j + k));
- }
+ for (int k = 0; k < nElements; k++)
+ result.Add(pObjArray->GetIntegerAt(j + k));
first_code++;
}
width_status = 0;
diff --git a/core/fpdfapi/fpdf_page/fpdf_page_parser.cpp b/core/fpdfapi/fpdf_page/fpdf_page_parser.cpp
index 52576043e3..4bd4a4d529 100644
--- a/core/fpdfapi/fpdf_page/fpdf_page_parser.cpp
+++ b/core/fpdfapi/fpdf_page/fpdf_page_parser.cpp
@@ -1139,31 +1139,16 @@ void CPDF_StreamContentParser::Handle_SetFont() {
CPDF_Object* CPDF_StreamContentParser::FindResourceObj(
const CFX_ByteString& type,
const CFX_ByteString& name) {
- if (!m_pResources) {
- return NULL;
- }
- if (m_pResources == m_pPageResources) {
- CPDF_Dictionary* pList = m_pResources->GetDictBy(type);
- if (!pList) {
- return NULL;
- }
- CPDF_Object* pRes = pList->GetDirectObjectBy(name);
- return pRes;
- }
- CPDF_Dictionary* pList = m_pResources->GetDictBy(type);
- if (!pList) {
- if (!m_pPageResources) {
- return NULL;
- }
- CPDF_Dictionary* pList = m_pPageResources->GetDictBy(type);
- if (!pList) {
- return NULL;
- }
- CPDF_Object* pRes = pList->GetDirectObjectBy(name);
- return pRes;
- }
- CPDF_Object* pRes = pList->GetDirectObjectBy(name);
- return pRes;
+ if (!m_pResources)
+ return nullptr;
+ CPDF_Dictionary* pDict = m_pResources->GetDictBy(type);
+ if (pDict)
+ return pDict->GetDirectObjectBy(name);
+ if (m_pResources == m_pPageResources || !m_pPageResources)
+ return nullptr;
+
+ CPDF_Dictionary* pPageDict = m_pPageResources->GetDictBy(type);
+ return pPageDict ? pPageDict->GetDirectObjectBy(name) : nullptr;
}
CPDF_Font* CPDF_StreamContentParser::FindFont(const CFX_ByteString& name) {
diff --git a/core/fpdfapi/fpdf_parser/cpdf_security_handler.cpp b/core/fpdfapi/fpdf_parser/cpdf_security_handler.cpp
index 054266765a..a4629dcf6b 100644
--- a/core/fpdfapi/fpdf_parser/cpdf_security_handler.cpp
+++ b/core/fpdfapi/fpdf_parser/cpdf_security_handler.cpp
@@ -430,10 +430,9 @@ FX_BOOL CPDF_SecurityHandler::CheckUserPassword(const uint8_t* password,
FXSYS_memset(test, 0, sizeof(test));
FXSYS_memset(tmpkey, 0, sizeof(tmpkey));
FXSYS_memcpy(test, ukey.c_str(), copy_len);
- for (int i = 19; i >= 0; i--) {
- for (int j = 0; j < key_len; j++) {
- tmpkey[j] = key[j] ^ i;
- }
+ for (int32_t i = 19; i >= 0; i--) {
+ for (int j = 0; j < key_len; j++)
+ tmpkey[j] = key[j] ^ static_cast<uint8_t>(i);
CRYPT_ArcFourCryptBlock(test, 32, tmpkey, key_len);
}
uint8_t md5[100];
@@ -457,14 +456,13 @@ CFX_ByteString CPDF_SecurityHandler::GetUserPassword(const uint8_t* owner_pass,
int32_t key_len) {
CFX_ByteString okey = m_pEncryptDict->GetStringBy("O");
uint8_t passcode[32];
- uint32_t i;
- for (i = 0; i < 32; i++) {
+ for (uint32_t i = 0; i < 32; i++) {
passcode[i] = i < pass_size ? owner_pass[i] : defpasscode[i - pass_size];
}
uint8_t digest[16];
CRYPT_MD5Generate(passcode, 32, digest);
if (m_Revision >= 3) {
- for (int i = 0; i < 50; i++) {
+ for (uint32_t i = 0; i < 50; i++) {
CRYPT_MD5Generate(digest, 16, digest);
}
}
@@ -485,12 +483,11 @@ CFX_ByteString CPDF_SecurityHandler::GetUserPassword(const uint8_t* owner_pass,
if (m_Revision == 2) {
CRYPT_ArcFourCryptBlock(okeybuf, okeylen, enckey, key_len);
} else {
- for (int i = 19; i >= 0; i--) {
+ for (int32_t i = 19; i >= 0; i--) {
uint8_t tempkey[32];
FXSYS_memset(tempkey, 0, sizeof(tempkey));
- for (int j = 0; j < m_KeyLen; j++) {
- tempkey[j] = enckey[j] ^ i;
- }
+ for (int j = 0; j < m_KeyLen; j++)
+ tempkey[j] = enckey[j] ^ static_cast<uint8_t>(i);
CRYPT_ArcFourCryptBlock(okeybuf, okeylen, tempkey, key_len);
}
}
@@ -553,30 +550,27 @@ void CPDF_SecurityHandler::OnCreate(CPDF_Dictionary* pEncryptDict,
}
if (bDefault) {
uint8_t passcode[32];
- uint32_t i;
- for (i = 0; i < 32; i++) {
+ for (uint32_t i = 0; i < 32; i++) {
passcode[i] =
i < owner_size ? owner_pass[i] : defpasscode[i - owner_size];
}
uint8_t digest[16];
CRYPT_MD5Generate(passcode, 32, digest);
if (m_Revision >= 3) {
- for (int i = 0; i < 50; i++) {
+ for (uint32_t i = 0; i < 50; i++)
CRYPT_MD5Generate(digest, 16, digest);
- }
}
uint8_t enckey[32];
FXSYS_memcpy(enckey, digest, key_len);
- for (i = 0; i < 32; i++) {
+ for (uint32_t i = 0; i < 32; i++) {
passcode[i] = i < user_size ? user_pass[i] : defpasscode[i - user_size];
}
CRYPT_ArcFourCryptBlock(passcode, 32, enckey, key_len);
uint8_t tempkey[32];
if (m_Revision >= 3) {
- for (i = 1; i <= 19; i++) {
- for (int j = 0; j < key_len; j++) {
- tempkey[j] = enckey[j] ^ (uint8_t)i;
- }
+ for (uint8_t i = 1; i <= 19; i++) {
+ for (int j = 0; j < key_len; j++)
+ tempkey[j] = enckey[j] ^ i;
CRYPT_ArcFourCryptBlock(passcode, 32, tempkey, key_len);
}
}
@@ -601,9 +595,9 @@ void CPDF_SecurityHandler::OnCreate(CPDF_Dictionary* pEncryptDict,
CRYPT_MD5Finish(md5, digest);
CRYPT_ArcFourCryptBlock(digest, 16, m_EncryptKey, key_len);
uint8_t tempkey[32];
- for (int i = 1; i <= 19; i++) {
+ for (uint8_t i = 1; i <= 19; i++) {
for (int j = 0; j < key_len; j++) {
- tempkey[j] = m_EncryptKey[j] ^ (uint8_t)i;
+ tempkey[j] = m_EncryptKey[j] ^ i;
}
CRYPT_ArcFourCryptBlock(digest, 16, tempkey, key_len);
}
diff --git a/core/fpdfapi/fpdf_parser/cpdf_syntax_parser.cpp b/core/fpdfapi/fpdf_parser/cpdf_syntax_parser.cpp
index 13a9972425..0eeb4a1afa 100644
--- a/core/fpdfapi/fpdf_parser/cpdf_syntax_parser.cpp
+++ b/core/fpdfapi/fpdf_parser/cpdf_syntax_parser.cpp
@@ -381,7 +381,7 @@ CPDF_Object* CPDF_SyntaxParser::GetObject(CPDF_IndirectObjectHolder* pObjList,
if (++s_CurrentRecursionDepth > kParserMaxRecursionDepth)
return nullptr;
- FX_FILESIZE SavedPos = m_Pos;
+ FX_FILESIZE SavedObjPos = m_Pos;
bool bIsNumber;
CFX_ByteString word = GetNextWord(&bIsNumber);
if (word.GetLength() == 0)
@@ -392,10 +392,8 @@ CPDF_Object* CPDF_SyntaxParser::GetObject(CPDF_IndirectObjectHolder* pObjList,
CFX_ByteString nextword = GetNextWord(&bIsNumber);
if (bIsNumber) {
CFX_ByteString nextword2 = GetNextWord(nullptr);
- if (nextword2 == "R") {
- uint32_t objnum = FXSYS_atoui(word.c_str());
- return new CPDF_Reference(pObjList, objnum);
- }
+ if (nextword2 == "R")
+ return new CPDF_Reference(pObjList, FXSYS_atoui(word.c_str()));
}
m_Pos = SavedPos;
return new CPDF_Number(word.AsStringC());
@@ -492,7 +490,7 @@ CPDF_Object* CPDF_SyntaxParser::GetObject(CPDF_IndirectObjectHolder* pObjList,
}
if (word == ">>")
- m_Pos = SavedPos;
+ m_Pos = SavedObjPos;
return nullptr;
}
@@ -505,7 +503,7 @@ CPDF_Object* CPDF_SyntaxParser::GetObjectByStrict(
if (++s_CurrentRecursionDepth > kParserMaxRecursionDepth)
return nullptr;
- FX_FILESIZE SavedPos = m_Pos;
+ FX_FILESIZE SavedObjPos = m_Pos;
bool bIsNumber;
CFX_ByteString word = GetNextWord(&bIsNumber);
if (word.GetLength() == 0)
@@ -605,7 +603,7 @@ CPDF_Object* CPDF_SyntaxParser::GetObjectByStrict(
}
if (word == ">>")
- m_Pos = SavedPos;
+ m_Pos = SavedObjPos;
return nullptr;
}
diff --git a/core/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp b/core/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp
index e9f5a6d468..7c489a35dc 100644
--- a/core/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp
+++ b/core/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp
@@ -447,12 +447,11 @@ CFX_WideString PDF_DecodeText(const uint8_t* src_data, uint32_t src_len) {
if (unicode == 0x1b) {
i += 2;
while (i < max_chars * 2) {
- uint16_t unicode = bBE ? (uni_str[i] << 8 | uni_str[i + 1])
- : (uni_str[i + 1] << 8 | uni_str[i]);
+ uint16_t unicode2 = bBE ? (uni_str[i] << 8 | uni_str[i + 1])
+ : (uni_str[i + 1] << 8 | uni_str[i]);
i += 2;
- if (unicode == 0x1b) {
+ if (unicode2 == 0x1b)
break;
- }
}
} else {
dest_buf[dest_pos++] = unicode;
@@ -506,9 +505,9 @@ CFX_ByteString PDF_EncodeText(const FX_WCHAR* pString, int len) {
dest_buf2[0] = 0xfe;
dest_buf2[1] = 0xff;
dest_buf2 += 2;
- for (int i = 0; i < len; i++) {
+ for (int j = 0; j < len; j++) {
*dest_buf2++ = pString[i] >> 8;
- *dest_buf2++ = (uint8_t)pString[i];
+ *dest_buf2++ = (uint8_t)pString[j];
}
result.ReleaseBuffer(encLen);
return result;
diff --git a/core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp b/core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
index 75f6a231a4..4071a115df 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
@@ -381,7 +381,7 @@ int CPDF_DIBSource::ContinueLoadDIBSource(IFX_Pause* pPause) {
}
return ret1;
}
- FXCODEC_STATUS ret = pJbig2Module->ContinueDecode(m_pJbig2Context, pPause);
+ ret = pJbig2Module->ContinueDecode(m_pJbig2Context, pPause);
if (ret < 0) {
m_pCachedBitmap.reset();
m_pGlobalStream.reset();
@@ -864,8 +864,8 @@ void CPDF_DIBSource::LoadPalette() {
m_pColorSpace->CountComponents() > 1) {
int nComponents = m_pColorSpace->CountComponents();
std::vector<FX_FLOAT> temp_buf(nComponents);
- for (int i = 0; i < nComponents; i++) {
- temp_buf[i] = *color_value;
+ for (int k = 0; k < nComponents; k++) {
+ temp_buf[k] = *color_value;
}
m_pColorSpace->GetRGB(temp_buf.data(), R, G, B);
} else {
diff --git a/core/fpdfdoc/doc_annot.cpp b/core/fpdfdoc/doc_annot.cpp
index db0322c768..f8bad07ceb 100644
--- a/core/fpdfdoc/doc_annot.cpp
+++ b/core/fpdfdoc/doc_annot.cpp
@@ -179,8 +179,8 @@ CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict,
if (as.IsEmpty()) {
CFX_ByteString value = pAnnotDict->GetStringBy("V");
if (value.IsEmpty()) {
- CPDF_Dictionary* pDict = pAnnotDict->GetDictBy("Parent");
- value = pDict ? pDict->GetStringBy("V") : CFX_ByteString();
+ CPDF_Dictionary* pParentDict = pAnnotDict->GetDictBy("Parent");
+ value = pParentDict ? pParentDict->GetStringBy("V") : CFX_ByteString();
}
if (value.IsEmpty() || !pDict->KeyExist(value))
as = "Off";
diff --git a/core/fpdftext/fpdf_text_int.cpp b/core/fpdftext/fpdf_text_int.cpp
index 136c44b5ed..1f8ab75e85 100644
--- a/core/fpdftext/fpdf_text_int.cpp
+++ b/core/fpdftext/fpdf_text_int.cpp
@@ -988,19 +988,16 @@ void CPDF_TextPage::ProcessTextObject(
}
int i = 0;
for (i = count - 1; i >= 0; i--) {
- PDFTEXT_Obj prev_Obj = m_LineObj.GetAt(i);
- CFX_Matrix prev_matrix;
- prev_Obj.m_pTextObj->GetTextMatrix(&prev_matrix);
- FX_FLOAT Prev_x = prev_Obj.m_pTextObj->GetPosX(),
- Prev_y = prev_Obj.m_pTextObj->GetPosY();
- prev_Obj.m_formMatrix.Transform(Prev_x, Prev_y);
+ PDFTEXT_Obj prev_text_obj = m_LineObj.GetAt(i);
+ FX_FLOAT Prev_x = prev_text_obj.m_pTextObj->GetPosX(),
+ Prev_y = prev_text_obj.m_pTextObj->GetPosY();
+ prev_text_obj.m_formMatrix.Transform(Prev_x, Prev_y);
m_DisplayMatrix.Transform(Prev_x, Prev_y);
if (this_x >= Prev_x) {
- if (i == count - 1) {
+ if (i == count - 1)
m_LineObj.Add(Obj);
- } else {
+ else
m_LineObj.InsertAt(i + 1, Obj);
- }
break;
}
}
@@ -1611,9 +1608,9 @@ int CPDF_TextPage::ProcessInsertObject(const CPDF_TextObject* pObj,
if (re.Contains(pObj->GetPosX(), pObj->GetPosY())) {
bNewline = FALSE;
} else {
- CFX_FloatRect re(0, pObj->m_Bottom, 1000, pObj->m_Top);
- if (re.Contains(m_pPreTextObj->GetPosX(),
- m_pPreTextObj->GetPosY())) {
+ CFX_FloatRect rect(0, pObj->m_Bottom, 1000, pObj->m_Top);
+ if (rect.Contains(m_pPreTextObj->GetPosX(),
+ m_pPreTextObj->GetPosY())) {
bNewline = FALSE;
}
}
diff --git a/core/fxcodec/codec/fx_codec_fax.cpp b/core/fxcodec/codec/fx_codec_fax.cpp
index 97b7ee2ad6..59010391c5 100644
--- a/core/fxcodec/codec/fx_codec_fax.cpp
+++ b/core/fxcodec/codec/fx_codec_fax.cpp
@@ -359,16 +359,16 @@ FX_BOOL FaxG4GetRow(const uint8_t* src_buf,
if (bitpos >= bitsize) {
return FALSE;
}
- FX_BOOL bit1 = NEXTBIT;
+ FX_BOOL next_bit1 = NEXTBIT;
if (bitpos >= bitsize) {
return FALSE;
}
- FX_BOOL bit2 = NEXTBIT;
- if (bit1 && bit2) {
+ FX_BOOL next_bit2 = NEXTBIT;
+ if (next_bit1 && next_bit2) {
v_delta = 2;
- } else if (bit1) {
+ } else if (next_bit1) {
v_delta = -2;
- } else if (bit2) {
+ } else if (next_bit2) {
if (bitpos >= bitsize) {
return FALSE;
}
diff --git a/core/fxge/dib/fx_dib_composite.cpp b/core/fxge/dib/fx_dib_composite.cpp
index 282b93d6da..28f6e49044 100644
--- a/core/fxge/dib/fx_dib_composite.cpp
+++ b/core/fxge/dib/fx_dib_composite.cpp
@@ -2512,11 +2512,10 @@ void CompositeRow_ByteMask2Argb(uint8_t* dest_scan,
int alpha_ratio = src_alpha * 255 / dest_alpha;
if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
int blended_colors[3];
- uint8_t src_scan[3];
- src_scan[0] = src_b;
- src_scan[1] = src_g;
- src_scan[2] = src_r;
- RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
+ uint8_t scan[3] = {static_cast<uint8_t>(src_b),
+ static_cast<uint8_t>(src_g),
+ static_cast<uint8_t>(src_r)};
+ RGB_Blend(blend_type, scan, dest_scan, blended_colors);
*dest_scan =
FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], alpha_ratio);
dest_scan++;
@@ -2583,11 +2582,10 @@ void CompositeRow_ByteMask2Rgba(uint8_t* dest_scan,
int alpha_ratio = src_alpha * 255 / dest_alpha;
if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
int blended_colors[3];
- uint8_t src_scan[3];
- src_scan[0] = src_b;
- src_scan[1] = src_g;
- src_scan[2] = src_r;
- RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
+ uint8_t scan[3] = {static_cast<uint8_t>(src_b),
+ static_cast<uint8_t>(src_g),
+ static_cast<uint8_t>(src_r)};
+ RGB_Blend(blend_type, scan, dest_scan, blended_colors);
*dest_scan =
FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], alpha_ratio);
dest_scan++;
@@ -2644,11 +2642,10 @@ void CompositeRow_ByteMask2Rgb(uint8_t* dest_scan,
}
if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
int blended_colors[3];
- uint8_t src_scan[3];
- src_scan[0] = src_b;
- src_scan[1] = src_g;
- src_scan[2] = src_r;
- RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
+ uint8_t scan[3] = {static_cast<uint8_t>(src_b),
+ static_cast<uint8_t>(src_g),
+ static_cast<uint8_t>(src_r)};
+ RGB_Blend(blend_type, scan, dest_scan, blended_colors);
*dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], src_alpha);
dest_scan++;
*dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[1], src_alpha);
@@ -2791,11 +2788,10 @@ void CompositeRow_BitMask2Argb(uint8_t* dest_scan,
int alpha_ratio = src_alpha * 255 / dest_alpha;
if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
int blended_colors[3];
- uint8_t src_scan[3];
- src_scan[0] = src_b;
- src_scan[1] = src_g;
- src_scan[2] = src_r;
- RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
+ uint8_t scan[3] = {static_cast<uint8_t>(src_b),
+ static_cast<uint8_t>(src_g),
+ static_cast<uint8_t>(src_r)};
+ RGB_Blend(blend_type, scan, dest_scan, blended_colors);
*dest_scan =
FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], alpha_ratio);
dest_scan++;
@@ -2866,11 +2862,10 @@ void CompositeRow_BitMask2Rgb(uint8_t* dest_scan,
}
if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
int blended_colors[3];
- uint8_t src_scan[3];
- src_scan[0] = src_b;
- src_scan[1] = src_g;
- src_scan[2] = src_r;
- RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
+ uint8_t scan[3] = {static_cast<uint8_t>(src_b),
+ static_cast<uint8_t>(src_g),
+ static_cast<uint8_t>(src_r)};
+ RGB_Blend(blend_type, scan, dest_scan, blended_colors);
*dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], src_alpha);
dest_scan++;
*dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[1], src_alpha);
@@ -3584,15 +3579,11 @@ void CompositeRow_ByteMask2Argb_RgbByteOrder(uint8_t* dest_scan,
int alpha_ratio = src_alpha * 255 / dest_alpha;
if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
int blended_colors[3];
- uint8_t src_scan[3];
- uint8_t dest_scan_o[3];
- src_scan[0] = src_b;
- src_scan[1] = src_g;
- src_scan[2] = src_r;
- dest_scan_o[0] = dest_scan[2];
- dest_scan_o[1] = dest_scan[1];
- dest_scan_o[2] = dest_scan[0];
- RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
+ uint8_t scan[3] = {static_cast<uint8_t>(src_b),
+ static_cast<uint8_t>(src_g),
+ static_cast<uint8_t>(src_r)};
+ uint8_t dest_scan_o[3] = {dest_scan[2], dest_scan[1], dest_scan[0]};
+ RGB_Blend(blend_type, scan, dest_scan_o, blended_colors);
dest_scan[2] =
FXDIB_ALPHA_MERGE(dest_scan[2], blended_colors[0], alpha_ratio);
dest_scan[1] =
@@ -3641,15 +3632,11 @@ void CompositeRow_ByteMask2Rgb_RgbByteOrder(uint8_t* dest_scan,
}
if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
int blended_colors[3];
- uint8_t src_scan[3];
- uint8_t dest_scan_o[3];
- src_scan[0] = src_b;
- src_scan[1] = src_g;
- src_scan[2] = src_r;
- dest_scan_o[0] = dest_scan[2];
- dest_scan_o[1] = dest_scan[1];
- dest_scan_o[2] = dest_scan[0];
- RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
+ uint8_t scan[3] = {static_cast<uint8_t>(src_b),
+ static_cast<uint8_t>(src_g),
+ static_cast<uint8_t>(src_r)};
+ uint8_t dest_scan_o[3] = {dest_scan[2], dest_scan[1], dest_scan[0]};
+ RGB_Blend(blend_type, scan, dest_scan_o, blended_colors);
dest_scan[2] =
FXDIB_ALPHA_MERGE(dest_scan[2], blended_colors[0], src_alpha);
dest_scan[1] =
@@ -3715,15 +3702,11 @@ void CompositeRow_BitMask2Argb_RgbByteOrder(uint8_t* dest_scan,
int alpha_ratio = src_alpha * 255 / dest_alpha;
if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
int blended_colors[3];
- uint8_t src_scan[3];
- uint8_t dest_scan_o[3];
- src_scan[0] = src_b;
- src_scan[1] = src_g;
- src_scan[2] = src_r;
- dest_scan_o[0] = dest_scan[2];
- dest_scan_o[1] = dest_scan[1];
- dest_scan_o[2] = dest_scan[0];
- RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
+ uint8_t scan[3] = {static_cast<uint8_t>(src_b),
+ static_cast<uint8_t>(src_g),
+ static_cast<uint8_t>(src_r)};
+ uint8_t dest_scan_o[3] = {dest_scan[2], dest_scan[1], dest_scan[0]};
+ RGB_Blend(blend_type, scan, dest_scan_o, blended_colors);
dest_scan[2] =
FXDIB_ALPHA_MERGE(dest_scan[2], blended_colors[0], alpha_ratio);
dest_scan[1] =
@@ -3788,15 +3771,11 @@ void CompositeRow_BitMask2Rgb_RgbByteOrder(uint8_t* dest_scan,
}
if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
int blended_colors[3];
- uint8_t src_scan[3];
- uint8_t dest_scan_o[3];
- src_scan[0] = src_b;
- src_scan[1] = src_g;
- src_scan[2] = src_r;
- dest_scan_o[0] = dest_scan[2];
- dest_scan_o[1] = dest_scan[1];
- dest_scan_o[2] = dest_scan[0];
- RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
+ uint8_t scan[3] = {static_cast<uint8_t>(src_b),
+ static_cast<uint8_t>(src_g),
+ static_cast<uint8_t>(src_r)};
+ uint8_t dest_scan_o[3] = {dest_scan[2], dest_scan[1], dest_scan[0]};
+ RGB_Blend(blend_type, scan, dest_scan_o, blended_colors);
dest_scan[2] =
FXDIB_ALPHA_MERGE(dest_scan[2], blended_colors[0], src_alpha);
dest_scan[1] =
@@ -4710,7 +4689,7 @@ FX_BOOL CFX_DIBitmap::CompositeRect(int left,
ASSERT(!IsCmykImage() && (uint8_t)(alpha_flag >> 8) == 0);
int left_shift = rect.left % 8;
int right_shift = rect.right % 8;
- int width = rect.right / 8 - rect.left / 8;
+ int new_width = rect.right / 8 - rect.left / 8;
int index = 0;
if (m_pPalette) {
for (int i = 0; i < 2; i++) {
@@ -4726,8 +4705,8 @@ FX_BOOL CFX_DIBitmap::CompositeRect(int left,
uint8_t* dest_scan_top_r = (uint8_t*)GetScanline(row) + rect.right / 8;
uint8_t left_flag = *dest_scan_top & (255 << (8 - left_shift));
uint8_t right_flag = *dest_scan_top_r & (255 >> right_shift);
- if (width) {
- FXSYS_memset(dest_scan_top + 1, index ? 255 : 0, width - 1);
+ if (new_width) {
+ FXSYS_memset(dest_scan_top + 1, index ? 255 : 0, new_width - 1);
if (!index) {
*dest_scan_top &= left_flag;
*dest_scan_top_r &= right_flag;
diff --git a/core/fxge/dib/fx_dib_convert.cpp b/core/fxge/dib/fx_dib_convert.cpp
index da380ee567..8937816531 100644
--- a/core/fxge/dib/fx_dib_convert.cpp
+++ b/core/fxge/dib/fx_dib_convert.cpp
@@ -433,7 +433,6 @@ FX_BOOL ConvertBuffer_Rgb2PltRgb8_NoTransform(uint8_t* dest_buf,
int src_top,
uint32_t* dst_plt) {
int bpp = pSrcBitmap->GetBPP() / 8;
- int row, col;
CFX_Palette palette;
palette.BuildPalette(pSrcBitmap);
uint32_t* cLut = palette.GetColorLut();
@@ -446,7 +445,7 @@ FX_BOOL ConvertBuffer_Rgb2PltRgb8_NoTransform(uint8_t* dest_buf,
if (lut > 256) {
int err, min_err;
int lut_256 = lut - 256;
- for (row = 0; row < lut_256; row++) {
+ for (int row = 0; row < lut_256; row++) {
min_err = 1000000;
uint8_t r, g, b;
_ColorDecode(cLut[row], r, g, b);
@@ -466,11 +465,11 @@ FX_BOOL ConvertBuffer_Rgb2PltRgb8_NoTransform(uint8_t* dest_buf,
}
}
int32_t lut_1 = lut - 1;
- for (row = 0; row < height; row++) {
+ for (int row = 0; row < height; row++) {
uint8_t* src_scan =
(uint8_t*)pSrcBitmap->GetScanline(src_top + row) + src_left;
uint8_t* dest_scan = dest_buf + row * dest_pitch;
- for (col = 0; col < width; col++) {
+ for (int col = 0; col < width; col++) {
uint8_t* src_port = src_scan + col * bpp;
int r = src_port[2] & 0xf0;
int g = src_port[1] & 0xf0;
diff --git a/core/fxge/dib/fx_dib_transform.cpp b/core/fxge/dib/fx_dib_transform.cpp
index f9b4250deb..914ca58013 100644
--- a/core/fxge/dib/fx_dib_transform.cpp
+++ b/core/fxge/dib/fx_dib_transform.cpp
@@ -624,7 +624,6 @@ FX_BOOL CFX_ImageTransformer::Continue(IFX_Pause* pPause) {
}
} else {
int Bpp = m_Storer.GetBitmap()->GetBPP() / 8;
- int destBpp = pTransformed->GetBPP() / 8;
if (Bpp == 1) {
uint32_t argb[256];
FX_ARGB* pPal = m_Storer.GetBitmap()->GetPalette();
@@ -643,6 +642,7 @@ FX_BOOL CFX_ImageTransformer::Continue(IFX_Pause* pPause) {
}
}
}
+ int destBpp = pTransformed->GetBPP() / 8;
if (!(m_Flags & FXDIB_DOWNSAMPLE) &&
!(m_Flags & FXDIB_BICUBIC_INTERPOL)) {
CFX_BilinearMatrix result2stretch_fix(result2stretch, 8);
diff --git a/core/fxge/ge/fx_ge_device.cpp b/core/fxge/ge/fx_ge_device.cpp
index b9bd133e57..96e0e55cd1 100644
--- a/core/fxge/ge/fx_ge_device.cpp
+++ b/core/fxge/ge/fx_ge_device.cpp
@@ -388,8 +388,8 @@ FX_BOOL CFX_RenderDevice::SetDIBitsWithBlend(const CFX_DIBSource* pBitmap,
blend_mode, nullptr, FALSE, nullptr)) {
return FALSE;
}
- FX_RECT src_rect(0, 0, bg_pixel_width, bg_pixel_height);
- return m_pDeviceDriver->SetDIBits(&background, 0, &src_rect, dest_rect.left,
+ FX_RECT rect(0, 0, bg_pixel_width, bg_pixel_height);
+ return m_pDeviceDriver->SetDIBits(&background, 0, &rect, dest_rect.left,
dest_rect.top, FXDIB_BLEND_NORMAL);
}
return m_pDeviceDriver->SetDIBits(pBitmap, 0, &src_rect, dest_rect.left,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 16:18:37 +0000