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-rw-r--r--core/src/fxge/dib/fx_dib_composite.cpp37
-rw-r--r--core/src/fxge/dib/fx_dib_convert.cpp12
-rw-r--r--core/src/fxge/dib/fx_dib_engine.cpp6
-rw-r--r--core/src/fxge/dib/fx_dib_main.cpp15
4 files changed, 3 insertions, 67 deletions
diff --git a/core/src/fxge/dib/fx_dib_composite.cpp b/core/src/fxge/dib/fx_dib_composite.cpp
index ae72fc5a43..e385bc9ffe 100644
--- a/core/src/fxge/dib/fx_dib_composite.cpp
+++ b/core/src/fxge/dib/fx_dib_composite.cpp
@@ -3601,9 +3601,6 @@ inline void _ScanlineCompositor_InitSourcePalette(FXDIB_Format src_format, FXDIB
if ((dest_format & 0xff) == 8) {
int pal_count = 1 << (src_format & 0xff);
FX_LPBYTE gray_pal = FX_Alloc(FX_BYTE, pal_count);
- if (!gray_pal) {
- return;
- }
pDestPalette = (FX_DWORD*)gray_pal;
for (int i = 0; i < pal_count; i ++) {
FX_DWORD color = isSrcCmyk ? FXCMYK_TODIB(pSrcPalette[i]) : FXARGB_TODIB(pSrcPalette[i]);
@@ -3613,9 +3610,6 @@ inline void _ScanlineCompositor_InitSourcePalette(FXDIB_Format src_format, FXDIB
} else {
int palsize = 1 << (src_format & 0xff);
pDestPalette = FX_Alloc(FX_DWORD, palsize);
- if (!pDestPalette) {
- return;
- }
for (int i = 0; i < palsize; i ++) {
FX_DWORD color = isSrcCmyk ? FXCMYK_TODIB(pSrcPalette[i]) : FXARGB_TODIB(pSrcPalette[i]);
pIccModule->TranslateScanline(pIccTransform, (FX_LPBYTE)&color, (FX_LPCBYTE)&color, 1);
@@ -3625,9 +3619,6 @@ inline void _ScanlineCompositor_InitSourcePalette(FXDIB_Format src_format, FXDIB
} else {
int pal_count = 1 << (src_format & 0xff);
FX_LPBYTE gray_pal = FX_Alloc(FX_BYTE, pal_count);
- if (!gray_pal) {
- return;
- }
if (pal_count == 2) {
gray_pal[0] = 0;
gray_pal[1] = 255;
@@ -3641,10 +3632,6 @@ inline void _ScanlineCompositor_InitSourcePalette(FXDIB_Format src_format, FXDIB
pDestPalette = (FX_DWORD*)gray_pal;
} else {
pDestPalette = FX_Alloc(FX_DWORD, pal_count);
- if (!pDestPalette) {
- FX_Free(gray_pal);
- return;
- }
for (int i = 0; i < pal_count; i ++) {
pIccModule->TranslateScanline(pIccTransform, (FX_LPBYTE)&pDestPalette[i], &gray_pal[i], 1);
pDestPalette[i] = isDstCmyk ? FXCMYK_TODIB(pDestPalette[i]) : FXARGB_TODIB(pDestPalette[i]);
@@ -3657,9 +3644,6 @@ inline void _ScanlineCompositor_InitSourcePalette(FXDIB_Format src_format, FXDIB
if ((dest_format & 0xff) == 8) {
int pal_count = 1 << (src_format & 0xff);
FX_LPBYTE gray_pal = FX_Alloc(FX_BYTE, pal_count);
- if (!gray_pal) {
- return;
- }
pDestPalette = (FX_DWORD*)gray_pal;
if (isSrcCmyk) {
for (int i = 0; i < pal_count; i ++) {
@@ -3677,9 +3661,6 @@ inline void _ScanlineCompositor_InitSourcePalette(FXDIB_Format src_format, FXDIB
} else {
int palsize = 1 << (src_format & 0xff);
pDestPalette = FX_Alloc(FX_DWORD, palsize);
- if (!pDestPalette) {
- return;
- }
if (isDstCmyk == isSrcCmyk) {
FXSYS_memcpy32(pDestPalette, pSrcPalette, palsize * sizeof(FX_DWORD));
} else {
@@ -3696,9 +3677,6 @@ inline void _ScanlineCompositor_InitSourcePalette(FXDIB_Format src_format, FXDIB
if ((dest_format & 0xff) == 8) {
int pal_count = 1 << (src_format & 0xff);
FX_LPBYTE gray_pal = FX_Alloc(FX_BYTE, pal_count);
- if (!gray_pal) {
- return;
- }
if (pal_count == 2) {
gray_pal[0] = 0;
gray_pal[1] = 255;
@@ -3711,9 +3689,6 @@ inline void _ScanlineCompositor_InitSourcePalette(FXDIB_Format src_format, FXDIB
} else {
int palsize = 1 << (src_format & 0xff);
pDestPalette = FX_Alloc(FX_DWORD, palsize);
- if (!pDestPalette) {
- return;
- }
if (palsize == 2) {
pDestPalette[0] = isSrcCmyk ? 255 : 0xff000000;
pDestPalette[1] = isSrcCmyk ? 0 : 0xffffffff;
@@ -4463,25 +4438,13 @@ FX_BOOL CFX_BitmapComposer::SetInfo(int width, int height, FXDIB_Format src_form
}
if (m_bVertical) {
m_pScanlineV = FX_Alloc(FX_BYTE, m_pBitmap->GetBPP() / 8 * width + 4);
- if (!m_pScanlineV) {
- return FALSE;
- }
m_pClipScanV = FX_Alloc(FX_BYTE, m_pBitmap->GetHeight());
- if (!m_pClipScanV) {
- return FALSE;
- }
if (m_pBitmap->m_pAlphaMask) {
m_pScanlineAlphaV = FX_Alloc(FX_BYTE, width + 4);
- if (!m_pScanlineAlphaV) {
- return FALSE;
- }
}
}
if (m_BitmapAlpha < 255) {
m_pAddClipScan = FX_Alloc(FX_BYTE, m_bVertical ? m_pBitmap->GetHeight() : m_pBitmap->GetWidth());
- if (!m_pAddClipScan) {
- return FALSE;
- }
}
return TRUE;
}
diff --git a/core/src/fxge/dib/fx_dib_convert.cpp b/core/src/fxge/dib/fx_dib_convert.cpp
index 69432fde4d..7ab2417a57 100644
--- a/core/src/fxge/dib/fx_dib_convert.cpp
+++ b/core/src/fxge/dib/fx_dib_convert.cpp
@@ -236,9 +236,6 @@ FX_BOOL CFX_Palette::BuildPalette(const CFX_DIBSource* pBitmap, int pal_type)
FX_Free(m_pPalette);
}
m_pPalette = FX_Alloc(FX_DWORD, 256);
- if (!m_pPalette) {
- return FALSE;
- }
int bpp = pBitmap->GetBPP() / 8;
int width = pBitmap->GetWidth();
int height = pBitmap->GetHeight();
@@ -251,13 +248,7 @@ FX_BOOL CFX_Palette::BuildPalette(const CFX_DIBSource* pBitmap, int pal_type)
m_aLut = NULL;
}
m_cLut = FX_Alloc(FX_DWORD, 4096);
- if (!m_cLut) {
- return FALSE;
- }
m_aLut = FX_Alloc(FX_DWORD, 4096);
- if (!m_aLut) {
- return FALSE;
- }
int row, col;
m_lut = 0;
for (row = 0; row < height; row++) {
@@ -872,9 +863,6 @@ FX_BOOL ConvertBuffer(FXDIB_Format dest_format, FX_LPBYTE dest_buf, int dest_pit
return ConvertBuffer(FXDIB_8bppMask, dest_buf, dest_pitch, width, height, pSrcBitmap, src_left, src_top, d_pal, pIccTransform);
}
d_pal = FX_Alloc(FX_DWORD, 256);
- if (!d_pal) {
- return FALSE;
- }
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, pIccTransform);
} else if ((src_format & 0xff) >= 24) {
diff --git a/core/src/fxge/dib/fx_dib_engine.cpp b/core/src/fxge/dib/fx_dib_engine.cpp
index 7b08386ae2..6f8621e2a5 100644
--- a/core/src/fxge/dib/fx_dib_engine.cpp
+++ b/core/src/fxge/dib/fx_dib_engine.cpp
@@ -799,14 +799,8 @@ FX_BOOL CFX_ImageStretcher::StartQuickStretch()
}
size *= m_DestBPP;
m_pScanline = FX_Alloc(FX_BYTE, (size / 8 + 3) / 4 * 4);
- if (!m_pScanline) {
- return FALSE;
- }
if (m_pSource->m_pAlphaMask) {
m_pMaskScanline = FX_Alloc(FX_BYTE, (m_ClipRect.Width() + 3) / 4 * 4);
- if (!m_pMaskScanline) {
- return FALSE;
- }
}
if (m_pSource->GetWidth() * m_pSource->GetHeight() < MAX_PROGRESSIVE_STRETCH_PIXELS) {
ContinueQuickStretch(NULL);
diff --git a/core/src/fxge/dib/fx_dib_main.cpp b/core/src/fxge/dib/fx_dib_main.cpp
index d9e401897b..12812b2f8d 100644
--- a/core/src/fxge/dib/fx_dib_main.cpp
+++ b/core/src/fxge/dib/fx_dib_main.cpp
@@ -85,12 +85,12 @@ FX_BOOL CFX_DIBitmap::Create(int width, int height, FXDIB_Format format, FX_LPBY
int oomlimit = _MAX_OOM_LIMIT_;
if (oomlimit >= 0 && size >= oomlimit) {
m_pBuffer = FX_TryAlloc(FX_BYTE, size);
+ if (m_pBuffer == NULL) {
+ return FALSE;
+ }
} else {
m_pBuffer = FX_Alloc(FX_BYTE, size);
}
- if (m_pBuffer == NULL) {
- return FALSE;
- }
}
m_Width = width;
m_Height = height;
@@ -205,9 +205,6 @@ void CFX_DIBSource::BuildPalette()
}
if (GetBPP() == 1) {
m_pPalette = FX_Alloc(FX_DWORD, 2);
- if (!m_pPalette) {
- return;
- }
if(IsCmykImage()) {
m_pPalette[0] = 0xff;
m_pPalette[1] = 0;
@@ -217,9 +214,6 @@ void CFX_DIBSource::BuildPalette()
}
} else if (GetBPP() == 8) {
m_pPalette = FX_Alloc(FX_DWORD, 256);
- if (!m_pPalette) {
- return;
- }
if(IsCmykImage()) {
for (int i = 0; i < 256; i ++) {
m_pPalette[i] = 0xff - i;
@@ -537,9 +531,6 @@ void CFX_DIBSource::CopyPalette(const FX_DWORD* pSrc, FX_DWORD size)
if (m_pPalette == NULL) {
m_pPalette = FX_Alloc(FX_DWORD, pal_size);
}
- if (!m_pPalette) {
- return;
- }
if (pal_size > size) {
pal_size = size;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 03:22:59 +0000