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-rw-r--r--core/include/fxge/fx_dib.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/core/include/fxge/fx_dib.h b/core/include/fxge/fx_dib.h
index 818aaac520..e22ab58065 100644
--- a/core/include/fxge/fx_dib.h
+++ b/core/include/fxge/fx_dib.h
@@ -196,13 +196,16 @@ class CFX_DIBSource {
int GetBPP() const { return m_bpp; }
+ // TODO(thestig): Investigate this. Given the possible values of FXDIB_Format,
+ // it feels as though this should be implemented as !!(m_AlphaFlag & 1) and
+ // IsOpaqueImage() below should never be able to return TRUE.
FX_BOOL IsAlphaMask() const { return m_AlphaFlag == 1; }
- FX_BOOL HasAlpha() const { return m_AlphaFlag & 2 ? TRUE : FALSE; }
+ FX_BOOL HasAlpha() const { return !!(m_AlphaFlag & 2); }
FX_BOOL IsOpaqueImage() const { return !(m_AlphaFlag & 3); }
- FX_BOOL IsCmykImage() const { return m_AlphaFlag & 4 ? TRUE : FALSE; }
+ FX_BOOL IsCmykImage() const { return !!(m_AlphaFlag & 4); }
int GetPaletteSize() const {
return IsAlphaMask() ? 0 : (m_bpp == 1 ? 2 : (m_bpp == 8 ? 256 : 0));