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-rw-r--r--core/fxge/dib/fx_dib_composite.cpp2
-rw-r--r--core/fxge/dib/fx_dib_convert.cpp48
-rw-r--r--core/fxge/dib/fx_dib_main.cpp174
-rw-r--r--core/fxge/dib/fx_dib_transform.cpp2
4 files changed, 128 insertions, 98 deletions
diff --git a/core/fxge/dib/fx_dib_composite.cpp b/core/fxge/dib/fx_dib_composite.cpp
index afb0551b98..04387db6b4 100644
--- a/core/fxge/dib/fx_dib_composite.cpp
+++ b/core/fxge/dib/fx_dib_composite.cpp
@@ -4693,7 +4693,7 @@ FX_BOOL CFX_DIBitmap::CompositeRect(int left,
int index = 0;
if (m_pPalette) {
for (int i = 0; i < 2; i++) {
- if (m_pPalette[i] == color) {
+ if (m_pPalette.get()[i] == color) {
index = i;
}
}
diff --git a/core/fxge/dib/fx_dib_convert.cpp b/core/fxge/dib/fx_dib_convert.cpp
index a9986138a1..1faa44d81c 100644
--- a/core/fxge/dib/fx_dib_convert.cpp
+++ b/core/fxge/dib/fx_dib_convert.cpp
@@ -48,6 +48,7 @@ int _Partition(uint32_t* alut, uint32_t* clut, int l, int r) {
clut[l] = p_c;
return l;
}
+
void _Qsort(uint32_t* alut, uint32_t* clut, int l, int r) {
if (l < r) {
int pI = _Partition(alut, clut, l, r);
@@ -55,11 +56,13 @@ void _Qsort(uint32_t* alut, uint32_t* clut, int l, int r) {
_Qsort(alut, clut, pI + 1, r);
}
}
+
void _ColorDecode(uint32_t pal_v, uint8_t& r, uint8_t& g, uint8_t& b) {
r = (uint8_t)((pal_v & 0xf00) >> 4);
g = (uint8_t)(pal_v & 0x0f0);
b = (uint8_t)((pal_v & 0x00f) << 4);
}
+
void _Obtain_Pal(uint32_t* aLut,
uint32_t* cLut,
uint32_t* dest_pal,
@@ -86,12 +89,14 @@ CFX_Palette::CFX_Palette() {
m_aLut = nullptr;
m_lut = 0;
}
+
CFX_Palette::~CFX_Palette() {
FX_Free(m_pPalette);
FX_Free(m_cLut);
FX_Free(m_aLut);
m_lut = 0;
}
+
FX_BOOL CFX_Palette::BuildPalette(const CFX_DIBSource* pBitmap) {
if (!pBitmap) {
return FALSE;
@@ -131,6 +136,7 @@ FX_BOOL CFX_Palette::BuildPalette(const CFX_DIBSource* pBitmap) {
_Obtain_Pal(m_aLut, m_cLut, m_pPalette, m_lut);
return TRUE;
}
+
FX_BOOL ConvertBuffer_1bppMask2Gray(uint8_t* dest_buf,
int dest_pitch,
int width,
@@ -154,6 +160,7 @@ FX_BOOL ConvertBuffer_1bppMask2Gray(uint8_t* dest_buf,
}
return TRUE;
}
+
FX_BOOL ConvertBuffer_8bppMask2Gray(uint8_t* dest_buf,
int dest_pitch,
int width,
@@ -168,6 +175,7 @@ FX_BOOL ConvertBuffer_8bppMask2Gray(uint8_t* dest_buf,
}
return TRUE;
}
+
FX_BOOL ConvertBuffer_1bppPlt2Gray(uint8_t* dest_buf,
int dest_pitch,
int width,
@@ -649,7 +657,7 @@ FX_BOOL ConvertBuffer(FXDIB_Format dest_format,
const CFX_DIBSource* pSrcBitmap,
int src_left,
int src_top,
- uint32_t*& d_pal) {
+ std::unique_ptr<uint32_t, FxFreeDeleter>* p_pal) {
FXDIB_Format src_format = pSrcBitmap->GetFormat();
switch (dest_format) {
case FXDIB_Invalid:
@@ -685,17 +693,19 @@ FX_BOOL ConvertBuffer(FXDIB_Format dest_format,
case FXDIB_8bppRgba: {
if ((src_format & 0xff) == 8 && !pSrcBitmap->GetPalette()) {
return ConvertBuffer(FXDIB_8bppMask, dest_buf, dest_pitch, width,
- height, pSrcBitmap, src_left, src_top, d_pal);
+ height, pSrcBitmap, src_left, src_top, p_pal);
}
- d_pal = FX_Alloc(uint32_t, 256);
+ p_pal->reset(FX_Alloc(uint32_t, 256));
if (((src_format & 0xff) == 1 || (src_format & 0xff) == 8) &&
pSrcBitmap->GetPalette()) {
return ConvertBuffer_Plt2PltRgb8(dest_buf, dest_pitch, width, height,
- pSrcBitmap, src_left, src_top, d_pal);
+ pSrcBitmap, src_left, src_top,
+ p_pal->get());
}
if ((src_format & 0xff) >= 24) {
return ConvertBuffer_Rgb2PltRgb8(dest_buf, dest_pitch, width, height,
- pSrcBitmap, src_left, src_top, d_pal);
+ pSrcBitmap, src_left, src_top,
+ p_pal->get());
}
return FALSE;
}
@@ -800,16 +810,13 @@ CFX_DIBitmap* CFX_DIBSource::CloneConvert(FXDIB_Format dest_format) const {
if (!ret)
return nullptr;
- uint32_t* pal_8bpp = nullptr;
+ std::unique_ptr<uint32_t, FxFreeDeleter> pal_8bpp;
if (!ConvertBuffer(dest_format, pClone->GetBuffer(), pClone->GetPitch(),
- m_Width, m_Height, this, 0, 0, pal_8bpp)) {
- FX_Free(pal_8bpp);
+ m_Width, m_Height, this, 0, 0, &pal_8bpp)) {
return nullptr;
}
- if (pal_8bpp) {
- pClone->CopyPalette(pal_8bpp);
- FX_Free(pal_8bpp);
- }
+ if (pal_8bpp)
+ pClone->CopyPalette(pal_8bpp.get());
return pClone.release();
}
@@ -874,26 +881,21 @@ FX_BOOL CFX_DIBitmap::ConvertFormat(FXDIB_Format dest_format) {
}
}
FX_BOOL ret = FALSE;
- uint32_t* pal_8bpp = nullptr;
+ std::unique_ptr<uint32_t, FxFreeDeleter> pal_8bpp;
ret = ConvertBuffer(dest_format, dest_buf, dest_pitch, m_Width, m_Height,
- this, 0, 0, pal_8bpp);
+ this, 0, 0, &pal_8bpp);
if (!ret) {
- FX_Free(pal_8bpp);
- if (pAlphaMask != m_pAlphaMask) {
+ if (pAlphaMask != m_pAlphaMask)
delete pAlphaMask;
- }
FX_Free(dest_buf);
return FALSE;
}
- if (m_pAlphaMask && pAlphaMask != m_pAlphaMask) {
+ if (m_pAlphaMask && pAlphaMask != m_pAlphaMask)
delete m_pAlphaMask;
- }
m_pAlphaMask = pAlphaMask;
- FX_Free(m_pPalette);
- m_pPalette = pal_8bpp;
- if (!m_bExtBuf) {
+ m_pPalette = std::move(pal_8bpp);
+ if (!m_bExtBuf)
FX_Free(m_pBuffer);
- }
m_bExtBuf = FALSE;
m_pBuffer = dest_buf;
m_bpp = (uint8_t)dest_format;
diff --git a/core/fxge/dib/fx_dib_main.cpp b/core/fxge/dib/fx_dib_main.cpp
index bda5ee5303..b977a6239c 100644
--- a/core/fxge/dib/fx_dib_main.cpp
+++ b/core/fxge/dib/fx_dib_main.cpp
@@ -6,6 +6,7 @@
#include "core/fxge/include/fx_dib.h"
+#include <algorithm>
#include <limits.h>
#include "core/fxcodec/include/fx_codec.h"
@@ -18,32 +19,33 @@ void CmykDecode(uint32_t cmyk, int& c, int& m, int& y, int& k) {
y = FXSYS_GetYValue(cmyk);
k = FXSYS_GetKValue(cmyk);
}
+
void ArgbDecode(uint32_t argb, int& a, int& r, int& g, int& b) {
a = FXARGB_A(argb);
r = FXARGB_R(argb);
g = FXARGB_G(argb);
b = FXARGB_B(argb);
}
+
void ArgbDecode(uint32_t argb, int& a, FX_COLORREF& rgb) {
a = FXARGB_A(argb);
rgb = FXSYS_RGB(FXARGB_R(argb), FXARGB_G(argb), FXARGB_B(argb));
}
+
uint32_t ArgbEncode(int a, FX_COLORREF rgb) {
return FXARGB_MAKE(a, FXSYS_GetRValue(rgb), FXSYS_GetGValue(rgb),
FXSYS_GetBValue(rgb));
}
-CFX_DIBSource::CFX_DIBSource() {
- m_bpp = 0;
- m_AlphaFlag = 0;
- m_Width = m_Height = 0;
- m_Pitch = 0;
- m_pPalette = nullptr;
- m_pAlphaMask = nullptr;
-}
+CFX_DIBSource::CFX_DIBSource()
+ : m_pAlphaMask(nullptr),
+ m_Width(0),
+ m_Height(0),
+ m_bpp(0),
+ m_AlphaFlag(0),
+ m_Pitch(0) {}
CFX_DIBSource::~CFX_DIBSource() {
- FX_Free(m_pPalette);
delete m_pAlphaMask;
}
@@ -150,13 +152,11 @@ void CFX_DIBitmap::TakeOver(CFX_DIBitmap* pSrcBitmap) {
if (!m_bExtBuf)
FX_Free(m_pBuffer);
- FX_Free(m_pPalette);
delete m_pAlphaMask;
m_pBuffer = pSrcBitmap->m_pBuffer;
- m_pPalette = pSrcBitmap->m_pPalette;
+ m_pPalette = std::move(pSrcBitmap->m_pPalette);
m_pAlphaMask = pSrcBitmap->m_pAlphaMask;
pSrcBitmap->m_pBuffer = nullptr;
- pSrcBitmap->m_pPalette = nullptr;
pSrcBitmap->m_pAlphaMask = nullptr;
m_bpp = pSrcBitmap->m_bpp;
m_bExtBuf = pSrcBitmap->m_bExtBuf;
@@ -174,12 +174,11 @@ CFX_DIBitmap* CFX_DIBSource::Clone(const FX_RECT* pClip) const {
return nullptr;
}
}
- CFX_DIBitmap* pNewBitmap = new CFX_DIBitmap;
- if (!pNewBitmap->Create(rect.Width(), rect.Height(), GetFormat())) {
- delete pNewBitmap;
+ std::unique_ptr<CFX_DIBitmap> pNewBitmap(new CFX_DIBitmap);
+ if (!pNewBitmap->Create(rect.Width(), rect.Height(), GetFormat()))
return nullptr;
- }
- pNewBitmap->CopyPalette(m_pPalette);
+
+ pNewBitmap->CopyPalette(m_pPalette.get());
pNewBitmap->CopyAlphaMask(m_pAlphaMask, pClip);
if (GetBPP() == 1 && rect.left % 8 != 0) {
int left_shift = rect.left % 32;
@@ -204,34 +203,36 @@ CFX_DIBitmap* CFX_DIBSource::Clone(const FX_RECT* pClip) const {
FXSYS_memcpy(dest_scan, src_scan, copy_len);
}
}
- return pNewBitmap;
+ return pNewBitmap.release();
}
+
void CFX_DIBSource::BuildPalette() {
if (m_pPalette) {
return;
}
if (GetBPP() == 1) {
- m_pPalette = FX_Alloc(uint32_t, 2);
+ m_pPalette.reset(FX_Alloc(uint32_t, 2));
if (IsCmykImage()) {
- m_pPalette[0] = 0xff;
- m_pPalette[1] = 0;
+ m_pPalette.get()[0] = 0xff;
+ m_pPalette.get()[1] = 0;
} else {
- m_pPalette[0] = 0xff000000;
- m_pPalette[1] = 0xffffffff;
+ m_pPalette.get()[0] = 0xff000000;
+ m_pPalette.get()[1] = 0xffffffff;
}
} else if (GetBPP() == 8) {
- m_pPalette = FX_Alloc(uint32_t, 256);
+ m_pPalette.reset(FX_Alloc(uint32_t, 256));
if (IsCmykImage()) {
for (int i = 0; i < 256; i++) {
- m_pPalette[i] = 0xff - i;
+ m_pPalette.get()[i] = 0xff - i;
}
} else {
for (int i = 0; i < 256; i++) {
- m_pPalette[i] = 0xff000000 | (i * 0x10101);
+ m_pPalette.get()[i] = 0xff000000 | (i * 0x10101);
}
}
}
}
+
FX_BOOL CFX_DIBSource::BuildAlphaMask() {
if (m_pAlphaMask) {
return TRUE;
@@ -246,10 +247,11 @@ FX_BOOL CFX_DIBSource::BuildAlphaMask() {
m_pAlphaMask->GetHeight() * m_pAlphaMask->GetPitch());
return TRUE;
}
+
uint32_t CFX_DIBSource::GetPaletteEntry(int index) const {
ASSERT((GetBPP() == 1 || GetBPP() == 8) && !IsAlphaMask());
if (m_pPalette) {
- return m_pPalette[index];
+ return m_pPalette.get()[index];
}
if (IsCmykImage()) {
if (GetBPP() == 1) {
@@ -262,13 +264,15 @@ uint32_t CFX_DIBSource::GetPaletteEntry(int index) const {
}
return index * 0x10101 | 0xff000000;
}
+
void CFX_DIBSource::SetPaletteEntry(int index, uint32_t color) {
ASSERT((GetBPP() == 1 || GetBPP() == 8) && !IsAlphaMask());
if (!m_pPalette) {
BuildPalette();
}
- m_pPalette[index] = color;
+ m_pPalette.get()[index] = color;
}
+
int CFX_DIBSource::FindPalette(uint32_t color) const {
ASSERT((GetBPP() == 1 || GetBPP() == 8) && !IsAlphaMask());
if (!m_pPalette) {
@@ -285,11 +289,12 @@ int CFX_DIBSource::FindPalette(uint32_t color) const {
}
int palsize = (1 << GetBPP());
for (int i = 0; i < palsize; i++)
- if (m_pPalette[i] == color) {
+ if (m_pPalette.get()[i] == color) {
return i;
}
return -1;
}
+
void CFX_DIBitmap::Clear(uint32_t color) {
if (!m_pBuffer) {
return;
@@ -351,6 +356,7 @@ void CFX_DIBitmap::Clear(uint32_t color) {
break;
}
}
+
void CFX_DIBSource::GetOverlapRect(int& dest_left,
int& dest_top,
int& width,
@@ -441,9 +447,9 @@ FX_BOOL CFX_DIBitmap::TransferBitmap(int dest_left,
uint8_t* dest_buf =
m_pBuffer + dest_top * m_Pitch + dest_left * GetBPP() / 8;
- uint32_t* d_plt = nullptr;
+ std::unique_ptr<uint32_t, FxFreeDeleter> d_plt;
if (!ConvertBuffer(dest_format, dest_buf, m_Pitch, width, height,
- pSrcBitmap, src_left, src_top, d_plt)) {
+ pSrcBitmap, src_left, src_top, &d_plt)) {
return FALSE;
}
}
@@ -559,33 +565,33 @@ FX_BOOL CFX_DIBitmap::TransferMask(int dest_left,
}
return TRUE;
}
-void CFX_DIBSource::CopyPalette(const uint32_t* pSrc, uint32_t size) {
+
+void CFX_DIBSource::CopyPalette(const uint32_t* pSrc) {
+ static const uint32_t kPaletteSize = 256;
+
if (!pSrc || GetBPP() > 8) {
- FX_Free(m_pPalette);
- m_pPalette = nullptr;
+ m_pPalette.reset();
} else {
uint32_t pal_size = 1 << GetBPP();
- if (!m_pPalette) {
- m_pPalette = FX_Alloc(uint32_t, pal_size);
- }
- if (pal_size > size) {
- pal_size = size;
- }
- FXSYS_memcpy(m_pPalette, pSrc, pal_size * sizeof(uint32_t));
+ if (!m_pPalette)
+ m_pPalette.reset(FX_Alloc(uint32_t, pal_size));
+ pal_size = std::min(pal_size, kPaletteSize);
+ FXSYS_memcpy(m_pPalette.get(), pSrc, pal_size * sizeof(uint32_t));
}
}
+
void CFX_DIBSource::GetPalette(uint32_t* pal, int alpha) const {
ASSERT(GetBPP() <= 8 && !IsCmykImage());
if (GetBPP() == 1) {
- pal[0] =
- ((m_pPalette ? m_pPalette[0] : 0xff000000) & 0xffffff) | (alpha << 24);
- pal[1] =
- ((m_pPalette ? m_pPalette[1] : 0xffffffff) & 0xffffff) | (alpha << 24);
+ pal[0] = ((m_pPalette ? m_pPalette.get()[0] : 0xff000000) & 0xffffff) |
+ (alpha << 24);
+ pal[1] = ((m_pPalette ? m_pPalette.get()[1] : 0xffffffff) & 0xffffff) |
+ (alpha << 24);
return;
}
if (m_pPalette) {
for (int i = 0; i < 256; i++) {
- pal[i] = (m_pPalette[i] & 0x00ffffff) | (alpha << 24);
+ pal[i] = (m_pPalette.get()[i] & 0x00ffffff) | (alpha << 24);
}
} else {
for (int i = 0; i < 256; i++) {
@@ -593,6 +599,7 @@ void CFX_DIBSource::GetPalette(uint32_t* pal, int alpha) const {
}
}
}
+
CFX_DIBitmap* CFX_DIBSource::GetAlphaMask(const FX_RECT* pClip) const {
ASSERT(GetFormat() == FXDIB_Argb);
FX_RECT rect(0, 0, m_Width, m_Height);
@@ -617,6 +624,7 @@ CFX_DIBitmap* CFX_DIBSource::GetAlphaMask(const FX_RECT* pClip) const {
}
return pMask;
}
+
FX_BOOL CFX_DIBSource::CopyAlphaMask(const CFX_DIBSource* pAlphaMask,
const FX_RECT* pClip) {
if (!HasAlpha() || GetFormat() == FXDIB_Argb) {
@@ -644,6 +652,7 @@ FX_BOOL CFX_DIBSource::CopyAlphaMask(const CFX_DIBSource* pAlphaMask,
}
return TRUE;
}
+
const int g_ChannelOffset[] = {0, 2, 1, 0, 0, 1, 2, 3, 3};
FX_BOOL CFX_DIBitmap::LoadChannel(FXDIB_Channel destChannel,
const CFX_DIBSource* pSrcBitmap,
@@ -787,6 +796,7 @@ FX_BOOL CFX_DIBitmap::LoadChannel(FXDIB_Channel destChannel,
}
return TRUE;
}
+
FX_BOOL CFX_DIBitmap::LoadChannel(FXDIB_Channel destChannel, int value) {
if (!m_pBuffer) {
return FALSE;
@@ -845,6 +855,7 @@ FX_BOOL CFX_DIBitmap::LoadChannel(FXDIB_Channel destChannel, int value) {
}
return TRUE;
}
+
FX_BOOL CFX_DIBitmap::MultiplyAlpha(const CFX_DIBSource* pSrcBitmap) {
if (!m_pBuffer) {
return FALSE;
@@ -912,6 +923,7 @@ FX_BOOL CFX_DIBitmap::MultiplyAlpha(const CFX_DIBSource* pSrcBitmap) {
}
return TRUE;
}
+
FX_BOOL CFX_DIBitmap::GetGrayData(void* pIccTransform) {
if (!m_pBuffer) {
return FALSE;
@@ -923,10 +935,10 @@ FX_BOOL CFX_DIBitmap::GetGrayData(void* pIccTransform) {
}
uint8_t gray[2];
for (int i = 0; i < 2; i++) {
- int r = (uint8_t)(m_pPalette[i] >> 16);
- int g = (uint8_t)(m_pPalette[i] >> 8);
- int b = (uint8_t)m_pPalette[i];
- gray[i] = (uint8_t)FXRGB2GRAY(r, g, b);
+ int r = static_cast<uint8_t>(m_pPalette.get()[i] >> 16);
+ int g = static_cast<uint8_t>(m_pPalette.get()[i] >> 8);
+ int b = static_cast<uint8_t>(m_pPalette.get()[i]);
+ gray[i] = static_cast<uint8_t>(FXRGB2GRAY(r, g, b));
}
CFX_DIBitmap* pMask = new CFX_DIBitmap;
if (!pMask->Create(m_Width, m_Height, FXDIB_8bppMask)) {
@@ -954,10 +966,10 @@ FX_BOOL CFX_DIBitmap::GetGrayData(void* pIccTransform) {
}
uint8_t gray[256];
for (int i = 0; i < 256; i++) {
- int r = (uint8_t)(m_pPalette[i] >> 16);
- int g = (uint8_t)(m_pPalette[i] >> 8);
- int b = (uint8_t)m_pPalette[i];
- gray[i] = (uint8_t)FXRGB2GRAY(r, g, b);
+ int r = static_cast<uint8_t>(m_pPalette.get()[i] >> 16);
+ int g = static_cast<uint8_t>(m_pPalette.get()[i] >> 8);
+ int b = static_cast<uint8_t>(m_pPalette.get()[i]);
+ gray[i] = static_cast<uint8_t>(FXRGB2GRAY(r, g, b));
}
CFX_DIBitmap* pMask = new CFX_DIBitmap;
if (!pMask->Create(m_Width, m_Height, FXDIB_8bppMask)) {
@@ -1016,6 +1028,7 @@ FX_BOOL CFX_DIBitmap::GetGrayData(void* pIccTransform) {
}
return TRUE;
}
+
FX_BOOL CFX_DIBitmap::MultiplyAlpha(int alpha) {
if (!m_pBuffer) {
return FALSE;
@@ -1064,6 +1077,7 @@ FX_BOOL CFX_DIBitmap::MultiplyAlpha(int alpha) {
}
return TRUE;
}
+
uint32_t CFX_DIBitmap::GetPixel(int x, int y) const {
if (!m_pBuffer) {
return 0;
@@ -1078,14 +1092,15 @@ uint32_t CFX_DIBitmap::GetPixel(int x, int y) const {
}
case FXDIB_1bppRgb: {
if ((*pos) & (1 << (7 - x % 8))) {
- return m_pPalette ? m_pPalette[1] : 0xffffffff;
+ return m_pPalette ? m_pPalette.get()[1] : 0xffffffff;
}
- return m_pPalette ? m_pPalette[0] : 0xff000000;
+ return m_pPalette ? m_pPalette.get()[0] : 0xff000000;
}
case FXDIB_8bppMask:
return (*pos) << 24;
case FXDIB_8bppRgb:
- return m_pPalette ? m_pPalette[*pos] : (0xff000000 | ((*pos) * 0x10101));
+ return m_pPalette ? m_pPalette.get()[*pos]
+ : (0xff000000 | ((*pos) * 0x10101));
case FXDIB_Rgb:
case FXDIB_Rgba:
case FXDIB_Rgb32:
@@ -1097,6 +1112,7 @@ uint32_t CFX_DIBitmap::GetPixel(int x, int y) const {
}
return 0;
}
+
void CFX_DIBitmap::SetPixel(int x, int y, uint32_t color) {
if (!m_pBuffer) {
return;
@@ -1115,7 +1131,7 @@ void CFX_DIBitmap::SetPixel(int x, int y, uint32_t color) {
break;
case FXDIB_1bppRgb:
if (m_pPalette) {
- if (color == m_pPalette[1]) {
+ if (color == m_pPalette.get()[1]) {
*pos |= 1 << (7 - x % 8);
} else {
*pos &= ~(1 << (7 - x % 8));
@@ -1134,7 +1150,7 @@ void CFX_DIBitmap::SetPixel(int x, int y, uint32_t color) {
case FXDIB_8bppRgb: {
if (m_pPalette) {
for (int i = 0; i < 256; i++) {
- if (m_pPalette[i] == color) {
+ if (m_pPalette.get()[i] == color) {
*pos = (uint8_t)i;
return;
}
@@ -1166,6 +1182,7 @@ void CFX_DIBitmap::SetPixel(int x, int y, uint32_t color) {
break;
}
}
+
void CFX_DIBitmap::DownSampleScanline(int line,
uint8_t* dest_scan,
int dest_bpp,
@@ -1200,13 +1217,13 @@ void CFX_DIBitmap::DownSampleScanline(int line,
if (m_pPalette) {
if (!IsCmykImage()) {
dest_pos *= 3;
- FX_ARGB argb = m_pPalette[scanline[src_x]];
+ FX_ARGB argb = m_pPalette.get()[scanline[src_x]];
dest_scan[dest_pos] = FXARGB_B(argb);
dest_scan[dest_pos + 1] = FXARGB_G(argb);
dest_scan[dest_pos + 2] = FXARGB_R(argb);
} else {
dest_pos *= 4;
- FX_CMYK cmyk = m_pPalette[scanline[src_x]];
+ FX_CMYK cmyk = m_pPalette.get()[scanline[src_x]];
dest_scan[dest_pos] = FXSYS_GetCValue(cmyk);
dest_scan[dest_pos + 1] = FXSYS_GetMValue(cmyk);
dest_scan[dest_pos + 2] = FXSYS_GetYValue(cmyk);
@@ -1288,22 +1305,23 @@ FX_BOOL CFX_DIBitmap::ConvertColorScale(uint32_t forecolor,
if (isCmykImage) {
for (int i = 0; i < size; i++) {
uint8_t b, g, r;
- AdobeCMYK_to_sRGB1(FXSYS_GetCValue(m_pPalette[i]),
- FXSYS_GetMValue(m_pPalette[i]),
- FXSYS_GetYValue(m_pPalette[i]),
- FXSYS_GetKValue(m_pPalette[i]), r, g, b);
+ AdobeCMYK_to_sRGB1(FXSYS_GetCValue(m_pPalette.get()[i]),
+ FXSYS_GetMValue(m_pPalette.get()[i]),
+ FXSYS_GetYValue(m_pPalette.get()[i]),
+ FXSYS_GetKValue(m_pPalette.get()[i]), r, g, b);
int gray = 255 - FXRGB2GRAY(r, g, b);
- m_pPalette[i] = CmykEncode(
+ m_pPalette.get()[i] = CmykEncode(
bc + (fc - bc) * gray / 255, bm + (fm - bm) * gray / 255,
by + (fy - by) * gray / 255, bk + (fk - bk) * gray / 255);
}
} else {
for (int i = 0; i < size; i++) {
- int gray = FXRGB2GRAY(FXARGB_R(m_pPalette[i]), FXARGB_G(m_pPalette[i]),
- FXARGB_B(m_pPalette[i]));
- m_pPalette[i] = FXARGB_MAKE(0xff, br + (fr - br) * gray / 255,
- bg + (fg - bg) * gray / 255,
- bb + (fb - bb) * gray / 255);
+ int gray = FXRGB2GRAY(FXARGB_R(m_pPalette.get()[i]),
+ FXARGB_G(m_pPalette.get()[i]),
+ FXARGB_B(m_pPalette.get()[i]));
+ m_pPalette.get()[i] = FXARGB_MAKE(0xff, br + (fr - br) * gray / 255,
+ bg + (fg - bg) * gray / 255,
+ bb + (fb - bb) * gray / 255);
}
}
return TRUE;
@@ -1374,7 +1392,7 @@ CFX_DIBitmap* CFX_DIBSource::FlipImage(FX_BOOL bXFlip, FX_BOOL bYFlip) const {
delete pFlipped;
return nullptr;
}
- pFlipped->CopyPalette(m_pPalette);
+ pFlipped->CopyPalette(m_pPalette.get());
uint8_t* pDestBuffer = pFlipped->GetBuffer();
int Bpp = m_bpp / 8;
for (int row = 0; row < m_Height; row++) {
@@ -1439,6 +1457,7 @@ CFX_DIBitmap* CFX_DIBSource::FlipImage(FX_BOOL bXFlip, FX_BOOL bYFlip) const {
}
return pFlipped;
}
+
CFX_DIBExtractor::CFX_DIBExtractor(const CFX_DIBSource* pSrc) {
m_pBitmap = nullptr;
if (pSrc->GetBuffer()) {
@@ -1455,19 +1474,23 @@ CFX_DIBExtractor::CFX_DIBExtractor(const CFX_DIBSource* pSrc) {
m_pBitmap = pSrc->Clone();
}
}
+
CFX_DIBExtractor::~CFX_DIBExtractor() {
delete m_pBitmap;
}
+
CFX_FilteredDIB::CFX_FilteredDIB() {
m_pScanline = nullptr;
m_pSrc = nullptr;
}
+
CFX_FilteredDIB::~CFX_FilteredDIB() {
if (m_bAutoDropSrc) {
delete m_pSrc;
}
FX_Free(m_pScanline);
}
+
void CFX_FilteredDIB::LoadSrc(const CFX_DIBSource* pSrc, FX_BOOL bAutoDropSrc) {
m_pSrc = pSrc;
m_bAutoDropSrc = bAutoDropSrc;
@@ -1477,13 +1500,15 @@ void CFX_FilteredDIB::LoadSrc(const CFX_DIBSource* pSrc, FX_BOOL bAutoDropSrc) {
m_bpp = (uint8_t)format;
m_AlphaFlag = (uint8_t)(format >> 8);
m_Pitch = (m_Width * (format & 0xff) + 31) / 32 * 4;
- m_pPalette = GetDestPalette();
+ m_pPalette.reset(GetDestPalette());
m_pScanline = FX_Alloc(uint8_t, m_Pitch);
}
+
const uint8_t* CFX_FilteredDIB::GetScanline(int line) const {
TranslateScanline(m_pScanline, m_pSrc->GetScanline(line));
return m_pScanline;
}
+
void CFX_FilteredDIB::DownSampleScanline(int line,
uint8_t* dest_scan,
int dest_bpp,
@@ -1495,12 +1520,14 @@ void CFX_FilteredDIB::DownSampleScanline(int line,
clip_left, clip_width);
TranslateDownSamples(dest_scan, dest_scan, clip_width, dest_bpp);
}
+
CFX_ImageRenderer::CFX_ImageRenderer() {
m_Status = 0;
m_pTransformer = nullptr;
m_bRgbByteOrder = FALSE;
m_BlendType = FXDIB_BLEND_NORMAL;
}
+
CFX_ImageRenderer::~CFX_ImageRenderer() {
delete m_pTransformer;
}
@@ -1658,6 +1685,7 @@ void CFX_BitmapStorer::ComposeScanline(int line,
m_pBitmap->m_pAlphaMask->GetPitch());
}
}
+
FX_BOOL CFX_BitmapStorer::SetInfo(int width,
int height,
FXDIB_Format src_format,
diff --git a/core/fxge/dib/fx_dib_transform.cpp b/core/fxge/dib/fx_dib_transform.cpp
index 82b9cf781f..d997a8fa79 100644
--- a/core/fxge/dib/fx_dib_transform.cpp
+++ b/core/fxge/dib/fx_dib_transform.cpp
@@ -190,7 +190,7 @@ CFX_DIBitmap* CFX_DIBSource::SwapXY(FX_BOOL bXFlip,
delete pTransBitmap;
return nullptr;
}
- pTransBitmap->CopyPalette(m_pPalette);
+ pTransBitmap->CopyPalette(m_pPalette.get());
int dest_pitch = pTransBitmap->GetPitch();
uint8_t* dest_buf = pTransBitmap->GetBuffer();
int row_start = bXFlip ? m_Height - dest_clip.right : dest_clip.left;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 19:14:36 +0000