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Diffstat (limited to 'core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp')
-rw-r--r--core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp108
1 files changed, 54 insertions, 54 deletions
diff --git a/core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp b/core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
index 1ad091e7af..6ed50ead56 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
@@ -38,7 +38,7 @@ unsigned int GetBits8(const uint8_t* pData, uint64_t bitpos, size_t nbits) {
return (byte >> (8 - nbits - (bitpos % 8))) & ((1 << nbits) - 1);
}
-FX_SAFE_DWORD CalculatePitch8(FX_DWORD bpc, FX_DWORD components, int width) {
+FX_SAFE_DWORD CalculatePitch8(uint32_t bpc, uint32_t components, int width) {
FX_SAFE_DWORD pitch = bpc;
pitch *= components;
pitch *= width;
@@ -147,11 +147,11 @@ void CPDF_DIBSource::ReleaseBitmap(CFX_DIBitmap* pBitmap) const {
FX_BOOL CPDF_DIBSource::Load(CPDF_Document* pDoc,
const CPDF_Stream* pStream,
CPDF_DIBSource** ppMask,
- FX_DWORD* pMatteColor,
+ uint32_t* pMatteColor,
CPDF_Dictionary* pFormResources,
CPDF_Dictionary* pPageResources,
FX_BOOL bStdCS,
- FX_DWORD GroupFamily,
+ uint32_t GroupFamily,
FX_BOOL bLoadMask) {
if (!pStream) {
return FALSE;
@@ -274,7 +274,7 @@ int CPDF_DIBSource::StartLoadDIBSource(CPDF_Document* pDoc,
CPDF_Dictionary* pFormResources,
CPDF_Dictionary* pPageResources,
FX_BOOL bStdCS,
- FX_DWORD GroupFamily,
+ uint32_t GroupFamily,
FX_BOOL bLoadMask) {
if (!pStream) {
return 0;
@@ -480,7 +480,7 @@ DIB_COMP_DATA* CPDF_DIBSource::GetDecodeAndMaskArray(FX_BOOL& bDefaultDecode,
int max_data = (1 << m_bpc) - 1;
CPDF_Array* pDecode = m_pDict->GetArrayBy("Decode");
if (pDecode) {
- for (FX_DWORD i = 0; i < m_nComponents; i++) {
+ for (uint32_t i = 0; i < m_nComponents; i++) {
pCompData[i].m_DecodeMin = pDecode->GetNumberAt(i * 2);
FX_FLOAT max = pDecode->GetNumberAt(i * 2 + 1);
pCompData[i].m_DecodeStep = (max - pCompData[i].m_DecodeMin) / max_data;
@@ -496,7 +496,7 @@ DIB_COMP_DATA* CPDF_DIBSource::GetDecodeAndMaskArray(FX_BOOL& bDefaultDecode,
}
}
} else {
- for (FX_DWORD i = 0; i < m_nComponents; i++) {
+ for (uint32_t i = 0; i < m_nComponents; i++) {
FX_FLOAT def_value;
m_pColorSpace->GetDefaultValue(i, def_value, pCompData[i].m_DecodeMin,
pCompData[i].m_DecodeStep);
@@ -514,7 +514,7 @@ DIB_COMP_DATA* CPDF_DIBSource::GetDecodeAndMaskArray(FX_BOOL& bDefaultDecode,
}
if (CPDF_Array* pArray = pMask->AsArray()) {
if (pArray->GetCount() >= m_nComponents * 2) {
- for (FX_DWORD i = 0; i < m_nComponents; i++) {
+ for (uint32_t i = 0; i < m_nComponents; i++) {
int min_num = pArray->GetIntegerAt(i * 2);
int max_num = pArray->GetIntegerAt(i * 2 + 1);
pCompData[i].m_ColorKeyMin = std::max(min_num, 0);
@@ -529,14 +529,14 @@ DIB_COMP_DATA* CPDF_DIBSource::GetDecodeAndMaskArray(FX_BOOL& bDefaultDecode,
ICodec_ScanlineDecoder* FPDFAPI_CreateFaxDecoder(
const uint8_t* src_buf,
- FX_DWORD src_size,
+ uint32_t src_size,
int width,
int height,
const CPDF_Dictionary* pParams);
ICodec_ScanlineDecoder* FPDFAPI_CreateFlateDecoder(
const uint8_t* src_buf,
- FX_DWORD src_size,
+ uint32_t src_size,
int width,
int height,
int nComps,
@@ -552,7 +552,7 @@ int CPDF_DIBSource::CreateDecoder() {
return 0;
}
const uint8_t* src_data = m_pStreamAcc->GetData();
- FX_DWORD src_size = m_pStreamAcc->GetSize();
+ uint32_t src_size = m_pStreamAcc->GetSize();
const CPDF_Dictionary* pParams = m_pStreamAcc->GetImageParam();
if (decoder == "CCITTFaxDecode") {
m_pDecoder.reset(FPDFAPI_CreateFaxDecoder(src_data, src_size, m_Width,
@@ -568,9 +568,9 @@ int CPDF_DIBSource::CreateDecoder() {
ICodec_JpegModule* pJpegModule = CPDF_ModuleMgr::Get()->GetJpegModule();
if (pJpegModule->LoadInfo(src_data, src_size, m_Width, m_Height, comps,
bpc, bTransform)) {
- if (m_nComponents != static_cast<FX_DWORD>(comps)) {
+ if (m_nComponents != static_cast<uint32_t>(comps)) {
FX_Free(m_pCompData);
- m_nComponents = static_cast<FX_DWORD>(comps);
+ m_nComponents = static_cast<uint32_t>(comps);
if (m_Family == PDFCS_LAB && m_nComponents != 3) {
m_pCompData = nullptr;
return 0;
@@ -638,9 +638,9 @@ void CPDF_DIBSource::LoadJpxBitmap() {
if (!context->decoder())
return;
- FX_DWORD width = 0;
- FX_DWORD height = 0;
- FX_DWORD components = 0;
+ uint32_t width = 0;
+ uint32_t height = 0;
+ uint32_t components = 0;
pJpxModule->GetImageInfo(context->decoder(), &width, &height, &components);
if (static_cast<int>(width) < m_Width || static_cast<int>(height) < m_Height)
return;
@@ -682,7 +682,7 @@ void CPDF_DIBSource::LoadJpxBitmap() {
}
m_pCachedBitmap->Clear(0xFFFFFFFF);
std::vector<uint8_t> output_offsets(components);
- for (FX_DWORD i = 0; i < components; ++i)
+ for (uint32_t i = 0; i < components; ++i)
output_offsets[i] = i;
if (bSwapRGB) {
output_offsets[0] = 2;
@@ -696,10 +696,10 @@ void CPDF_DIBSource::LoadJpxBitmap() {
if (m_pColorSpace && m_pColorSpace->GetFamily() == PDFCS_INDEXED &&
m_bpc < 8) {
int scale = 8 - m_bpc;
- for (FX_DWORD row = 0; row < height; ++row) {
+ for (uint32_t row = 0; row < height; ++row) {
uint8_t* scanline =
const_cast<uint8_t*>(m_pCachedBitmap->GetScanline(row));
- for (FX_DWORD col = 0; col < width; ++col) {
+ for (uint32_t col = 0; col < width; ++col) {
*scanline = (*scanline) >> scale;
++scanline;
}
@@ -708,7 +708,7 @@ void CPDF_DIBSource::LoadJpxBitmap() {
m_bpc = 8;
}
-CPDF_DIBSource* CPDF_DIBSource::LoadMask(FX_DWORD& MatteColor) {
+CPDF_DIBSource* CPDF_DIBSource::LoadMask(uint32_t& MatteColor) {
MatteColor = 0xFFFFFFFF;
CPDF_Stream* pSoftMask = m_pDict->GetStreamBy("SMask");
if (pSoftMask) {
@@ -716,7 +716,7 @@ CPDF_DIBSource* CPDF_DIBSource::LoadMask(FX_DWORD& MatteColor) {
if (pMatte && m_pColorSpace &&
m_pColorSpace->CountComponents() <= m_nComponents) {
std::vector<FX_FLOAT> colors(m_nComponents);
- for (FX_DWORD i = 0; i < m_nComponents; i++) {
+ for (uint32_t i = 0; i < m_nComponents; i++) {
colors[i] = pMatte->GetFloatAt(i);
}
FX_FLOAT R, G, B;
@@ -742,7 +742,7 @@ int CPDF_DIBSource::StratLoadMask() {
m_pColorSpace->CountComponents() <= m_nComponents) {
FX_FLOAT R, G, B;
std::vector<FX_FLOAT> colors(m_nComponents);
- for (FX_DWORD i = 0; i < m_nComponents; i++) {
+ for (uint32_t i = 0; i < m_nComponents; i++) {
colors[i] = pMatte->GetFloatAt(i);
}
m_pColorSpace->GetRGB(colors.data(), R, G, B);
@@ -853,7 +853,7 @@ void CPDF_DIBSource::LoadPalette() {
FX_FLOAT* color_value = color_values;
for (int i = 0; i < palette_count; i++) {
int color_data = i;
- for (FX_DWORD j = 0; j < m_nComponents; j++) {
+ for (uint32_t j = 0; j < m_nComponents; j++) {
int encoded_component = color_data % (1 << m_bpc);
color_data /= 1 << m_bpc;
color_value[j] = m_pCompData[j].m_DecodeMin +
@@ -972,7 +972,7 @@ void CPDF_DIBSource::TranslateScanline24bpp(uint8_t* dest_scan,
uint64_t src_byte_pos = 0;
size_t dest_byte_pos = 0;
for (int column = 0; column < m_Width; column++) {
- for (FX_DWORD color = 0; color < m_nComponents; color++) {
+ for (uint32_t color = 0; color < m_nComponents; color++) {
uint8_t data = src_scan[src_byte_pos++];
color_values[color] = m_pCompData[color].m_DecodeMin +
m_pCompData[color].m_DecodeStep * data;
@@ -997,7 +997,7 @@ void CPDF_DIBSource::TranslateScanline24bpp(uint8_t* dest_scan,
uint64_t src_bit_pos = 0;
size_t dest_byte_pos = 0;
for (int column = 0; column < m_Width; column++) {
- for (FX_DWORD color = 0; color < m_nComponents; color++) {
+ for (uint32_t color = 0; color < m_nComponents; color++) {
unsigned int data = GetBits8(src_scan, src_bit_pos, m_bpc);
color_values[color] = m_pCompData[color].m_DecodeMin +
m_pCompData[color].m_DecodeStep * data;
@@ -1033,7 +1033,7 @@ const uint8_t* CPDF_DIBSource::GetScanline(int line) const {
FX_SAFE_DWORD src_pitch = CalculatePitch8(m_bpc, m_nComponents, m_Width);
if (!src_pitch.IsValid())
return nullptr;
- FX_DWORD src_pitch_value = src_pitch.ValueOrDie();
+ uint32_t src_pitch_value = src_pitch.ValueOrDie();
const uint8_t* pSrcLine = nullptr;
if (m_pCachedBitmap && src_pitch_value <= m_pCachedBitmap->GetPitch()) {
if (line >= m_pCachedBitmap->GetHeight()) {
@@ -1054,11 +1054,11 @@ const uint8_t* CPDF_DIBSource::GetScanline(int line) const {
}
if (m_bpc * m_nComponents == 1) {
if (m_bImageMask && m_bDefaultDecode) {
- for (FX_DWORD i = 0; i < src_pitch_value; i++) {
+ for (uint32_t i = 0; i < src_pitch_value; i++) {
m_pLineBuf[i] = ~pSrcLine[i];
}
} else if (m_bColorKey) {
- FX_DWORD reset_argb, set_argb;
+ uint32_t reset_argb, set_argb;
reset_argb = m_pPalette ? m_pPalette[0] : 0xFF000000;
set_argb = m_pPalette ? m_pPalette[1] : 0xFFFFFFFF;
if (m_pCompData[0].m_ColorKeyMin == 0) {
@@ -1069,7 +1069,7 @@ const uint8_t* CPDF_DIBSource::GetScanline(int line) const {
}
set_argb = FXARGB_TODIB(set_argb);
reset_argb = FXARGB_TODIB(reset_argb);
- FX_DWORD* dest_scan = reinterpret_cast<FX_DWORD*>(m_pMaskedLine);
+ uint32_t* dest_scan = reinterpret_cast<uint32_t*>(m_pMaskedLine);
for (int col = 0; col < m_Width; col++) {
if (pSrcLine[col / 8] & (1 << (7 - col % 8))) {
*dest_scan = set_argb;
@@ -1091,7 +1091,7 @@ const uint8_t* CPDF_DIBSource::GetScanline(int line) const {
uint64_t src_bit_pos = 0;
for (int col = 0; col < m_Width; col++) {
unsigned int color_index = 0;
- for (FX_DWORD color = 0; color < m_nComponents; color++) {
+ for (uint32_t color = 0; color < m_nComponents; color++) {
unsigned int data = GetBits8(pSrcLine, src_bit_pos, m_bpc);
color_index |= data << (color * m_bpc);
src_bit_pos += m_bpc;
@@ -1175,7 +1175,7 @@ void CPDF_DIBSource::DownSampleScanline(int line,
return;
}
- FX_DWORD src_width = m_Width;
+ uint32_t src_width = m_Width;
FX_SAFE_DWORD pitch = CalculatePitch8(m_bpc, m_nComponents, m_Width);
if (!pitch.IsValid())
return;
@@ -1186,7 +1186,7 @@ void CPDF_DIBSource::DownSampleScanline(int line,
} else if (m_pDecoder) {
pSrcLine = m_pDecoder->GetScanline(line);
} else {
- FX_DWORD src_pitch = pitch.ValueOrDie();
+ uint32_t src_pitch = pitch.ValueOrDie();
pitch *= (line + 1);
if (!pitch.IsValid()) {
return;
@@ -1224,19 +1224,19 @@ void CPDF_DIBSource::DownSampleScanline(int line,
void CPDF_DIBSource::DownSampleScanline1Bit(int orig_Bpp,
int dest_Bpp,
- FX_DWORD src_width,
+ uint32_t src_width,
const uint8_t* pSrcLine,
uint8_t* dest_scan,
int dest_width,
FX_BOOL bFlipX,
int clip_left,
int clip_width) const {
- FX_DWORD set_argb = (FX_DWORD)-1;
- FX_DWORD reset_argb = 0;
+ uint32_t set_argb = (uint32_t)-1;
+ uint32_t reset_argb = 0;
if (m_bImageMask) {
if (m_bDefaultDecode) {
set_argb = 0;
- reset_argb = (FX_DWORD)-1;
+ reset_argb = (uint32_t)-1;
}
} else if (m_bColorKey) {
reset_argb = m_pPalette ? m_pPalette[0] : 0xFF000000;
@@ -1249,9 +1249,9 @@ void CPDF_DIBSource::DownSampleScanline1Bit(int orig_Bpp,
}
set_argb = FXARGB_TODIB(set_argb);
reset_argb = FXARGB_TODIB(reset_argb);
- FX_DWORD* dest_scan_dword = reinterpret_cast<FX_DWORD*>(dest_scan);
+ uint32_t* dest_scan_dword = reinterpret_cast<uint32_t*>(dest_scan);
for (int i = 0; i < clip_width; i++) {
- FX_DWORD src_x = (clip_left + i) * src_width / dest_width;
+ uint32_t src_x = (clip_left + i) * src_width / dest_width;
if (bFlipX) {
src_x = src_width - src_x - 1;
}
@@ -1271,7 +1271,7 @@ void CPDF_DIBSource::DownSampleScanline1Bit(int orig_Bpp,
}
}
for (int i = 0; i < clip_width; i++) {
- FX_DWORD src_x = (clip_left + i) * src_width / dest_width;
+ uint32_t src_x = (clip_left + i) * src_width / dest_width;
if (bFlipX) {
src_x = src_width - src_x - 1;
}
@@ -1285,7 +1285,7 @@ void CPDF_DIBSource::DownSampleScanline1Bit(int orig_Bpp,
dest_scan[dest_pos + 1] = FXARGB_G(set_argb);
dest_scan[dest_pos + 2] = FXARGB_R(set_argb);
} else {
- *reinterpret_cast<FX_DWORD*>(dest_scan + dest_pos) = set_argb;
+ *reinterpret_cast<uint32_t*>(dest_scan + dest_pos) = set_argb;
}
} else {
if (dest_Bpp == 1) {
@@ -1295,7 +1295,7 @@ void CPDF_DIBSource::DownSampleScanline1Bit(int orig_Bpp,
dest_scan[dest_pos + 1] = FXARGB_G(reset_argb);
dest_scan[dest_pos + 2] = FXARGB_R(reset_argb);
} else {
- *reinterpret_cast<FX_DWORD*>(dest_scan + dest_pos) = reset_argb;
+ *reinterpret_cast<uint32_t*>(dest_scan + dest_pos) = reset_argb;
}
}
}
@@ -1303,7 +1303,7 @@ void CPDF_DIBSource::DownSampleScanline1Bit(int orig_Bpp,
void CPDF_DIBSource::DownSampleScanline8Bit(int orig_Bpp,
int dest_Bpp,
- FX_DWORD src_width,
+ uint32_t src_width,
const uint8_t* pSrcLine,
uint8_t* dest_scan,
int dest_width,
@@ -1312,9 +1312,9 @@ void CPDF_DIBSource::DownSampleScanline8Bit(int orig_Bpp,
int clip_width) const {
if (m_bpc < 8) {
uint64_t src_bit_pos = 0;
- for (FX_DWORD col = 0; col < src_width; col++) {
+ for (uint32_t col = 0; col < src_width; col++) {
unsigned int color_index = 0;
- for (FX_DWORD color = 0; color < m_nComponents; color++) {
+ for (uint32_t color = 0; color < m_nComponents; color++) {
unsigned int data = GetBits8(pSrcLine, src_bit_pos, m_bpc);
color_index |= data << (color * m_bpc);
src_bit_pos += m_bpc;
@@ -1325,7 +1325,7 @@ void CPDF_DIBSource::DownSampleScanline8Bit(int orig_Bpp,
}
if (m_bColorKey) {
for (int i = 0; i < clip_width; i++) {
- FX_DWORD src_x = (clip_left + i) * src_width / dest_width;
+ uint32_t src_x = (clip_left + i) * src_width / dest_width;
if (bFlipX) {
src_x = src_width - src_x - 1;
}
@@ -1349,7 +1349,7 @@ void CPDF_DIBSource::DownSampleScanline8Bit(int orig_Bpp,
return;
}
for (int i = 0; i < clip_width; i++) {
- FX_DWORD src_x = (clip_left + i) * src_width / dest_width;
+ uint32_t src_x = (clip_left + i) * src_width / dest_width;
if (bFlipX) {
src_x = src_width - src_x - 1;
}
@@ -1369,7 +1369,7 @@ void CPDF_DIBSource::DownSampleScanline8Bit(int orig_Bpp,
void CPDF_DIBSource::DownSampleScanline32Bit(int orig_Bpp,
int dest_Bpp,
- FX_DWORD src_width,
+ uint32_t src_width,
const uint8_t* pSrcLine,
uint8_t* dest_scan,
int dest_width,
@@ -1378,12 +1378,12 @@ void CPDF_DIBSource::DownSampleScanline32Bit(int orig_Bpp,
int clip_width) const {
// last_src_x used to store the last seen src_x position which should be
// in [0, src_width). Set the initial value to be an invalid src_x value.
- FX_DWORD last_src_x = src_width;
+ uint32_t last_src_x = src_width;
FX_ARGB last_argb = FXARGB_MAKE(0xFF, 0xFF, 0xFF, 0xFF);
FX_FLOAT unit_To8Bpc = 255.0f / ((1 << m_bpc) - 1);
for (int i = 0; i < clip_width; i++) {
int dest_x = clip_left + i;
- FX_DWORD src_x = (bFlipX ? (dest_width - dest_x - 1) : dest_x) *
+ uint32_t src_x = (bFlipX ? (dest_width - dest_x - 1) : dest_x) *
(int64_t)src_width / dest_width;
src_x %= src_width;
@@ -1401,7 +1401,7 @@ void CPDF_DIBSource::DownSampleScanline32Bit(int orig_Bpp,
size_t num_bits = src_x * m_bpc * m_nComponents;
uint64_t src_bit_pos = num_bits % 8;
pSrcPixel = pSrcLine + num_bits / 8;
- for (FX_DWORD j = 0; j < m_nComponents; ++j) {
+ for (uint32_t j = 0; j < m_nComponents; ++j) {
extracted_components[j] = static_cast<uint8_t>(
GetBits8(pSrcPixel, src_bit_pos, m_bpc) * unit_To8Bpc);
src_bit_pos += m_bpc;
@@ -1410,7 +1410,7 @@ void CPDF_DIBSource::DownSampleScanline32Bit(int orig_Bpp,
} else {
pSrcPixel = pSrcLine + src_x * orig_Bpp;
if (m_bpc == 16) {
- for (FX_DWORD j = 0; j < m_nComponents; ++j)
+ for (uint32_t j = 0; j < m_nComponents; ++j)
extracted_components[j] = pSrcPixel[j * 2];
pSrcPixel = extracted_components;
}
@@ -1423,7 +1423,7 @@ void CPDF_DIBSource::DownSampleScanline32Bit(int orig_Bpp,
m_pColorSpace->TranslateImageLine(color, pSrcPixel, 1, 0, 0,
bTransMask);
} else {
- for (FX_DWORD j = 0; j < m_nComponents; ++j) {
+ for (uint32_t j = 0; j < m_nComponents; ++j) {
FX_FLOAT component_value =
static_cast<FX_FLOAT>(extracted_components[j]);
int color_value = static_cast<int>(
@@ -1460,7 +1460,7 @@ void CPDF_DIBSource::DownSampleScanline32Bit(int orig_Bpp,
last_argb = argb;
}
if (dest_Bpp == 4) {
- *reinterpret_cast<FX_DWORD*>(pDestPixel) = FXARGB_TODIB(argb);
+ *reinterpret_cast<uint32_t*>(pDestPixel) = FXARGB_TODIB(argb);
} else {
*pDestPixel++ = FXARGB_B(argb);
*pDestPixel++ = FXARGB_G(argb);
@@ -1500,7 +1500,7 @@ FX_BOOL CPDF_ImageLoaderHandle::Start(CPDF_ImageLoader* pImageLoader,
const CPDF_ImageObject* pImage,
CPDF_PageRenderCache* pCache,
FX_BOOL bStdCS,
- FX_DWORD GroupFamily,
+ uint32_t GroupFamily,
FX_BOOL bLoadMask,
CPDF_RenderStatus* pRenderStatus,
int32_t nDownsampleWidth,
@@ -1565,7 +1565,7 @@ FX_BOOL CPDF_ImageLoader::Start(const CPDF_ImageObject* pImage,
CPDF_PageRenderCache* pCache,
CPDF_ImageLoaderHandle*& LoadHandle,
FX_BOOL bStdCS,
- FX_DWORD GroupFamily,
+ uint32_t GroupFamily,
FX_BOOL bLoadMask,
CPDF_RenderStatus* pRenderStatus,
int32_t nDownsampleWidth,
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-18 12:08:39 +0000