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Refactor IGraphics::CheckImageDivisibility

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Put the context name in quotation marks in the warning message.

Rename parameter `pFileName` to `pContextName`, as this name does not necessarily describe a file.

Rename parameter `Img` to `Image` for consistency.
This commit is contained in:
Robert Müller 2024-03-02 21:56:58 +01:00
parent dac12c7afd
commit 82bf71e780
3 changed files with 17 additions and 16 deletions
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29
src/engine/client/graphics_threaded.cpp
View file

@ -651,42 +651,43 @@ bool CGraphics_Threaded::LoadPng(CImageInfo &Image, const char *pFilename, int S
return true;
}
bool CGraphics_Threaded::CheckImageDivisibility(const char *pFileName, CImageInfo &Img, int DivX, int DivY, bool AllowResize)
bool CGraphics_Threaded::CheckImageDivisibility(const char *pContextName, CImageInfo &Image, int DivX, int DivY, bool AllowResize)
{
dbg_assert(DivX != 0 && DivY != 0, "Passing 0 to this function is not allowed.");
bool ImageIsValid = true;
bool WidthBroken = Img.m_Width == 0 || (Img.m_Width % DivX) != 0;
bool HeightBroken = Img.m_Height == 0 || (Img.m_Height % DivY) != 0;
bool WidthBroken = Image.m_Width == 0 || (Image.m_Width % DivX) != 0;
bool HeightBroken = Image.m_Height == 0 || (Image.m_Height % DivY) != 0;
if(WidthBroken || HeightBroken)
{
SWarning NewWarning;
str_format(NewWarning.m_aWarningMsg, sizeof(NewWarning.m_aWarningMsg), Localize("The width of texture %s is not divisible by %d, or the height is not divisible by %d, which might cause visual bugs."), pFileName, DivX, DivY);
char aContextNameQuoted[128];
str_format(aContextNameQuoted, sizeof(aContextNameQuoted), "\"%s\"", pContextName);
str_format(NewWarning.m_aWarningMsg, sizeof(NewWarning.m_aWarningMsg),
Localize("The width of texture %s is not divisible by %d, or the height is not divisible by %d, which might cause visual bugs."), aContextNameQuoted, DivX, DivY);
m_vWarnings.emplace_back(NewWarning);
ImageIsValid = false;
}
if(AllowResize && !ImageIsValid && Img.m_Width > 0 && Img.m_Height > 0)
if(AllowResize && !ImageIsValid && Image.m_Width > 0 && Image.m_Height > 0)
{
int NewWidth = DivX;
int NewHeight = DivY;
if(WidthBroken)
{
NewWidth = maximum<int>(HighestBit(Img.m_Width), DivX);
NewWidth = maximum<int>(HighestBit(Image.m_Width), DivX);
NewHeight = (NewWidth / DivX) * DivY;
}
else
{
NewHeight = maximum<int>(HighestBit(Img.m_Height), DivY);
NewHeight = maximum<int>(HighestBit(Image.m_Height), DivY);
NewWidth = (NewHeight / DivY) * DivX;
}
uint8_t *pNewImg = ResizeImage(Img.m_pData, Img.m_Width, Img.m_Height, NewWidth, NewHeight, Img.PixelSize());
free(Img.m_pData);
Img.m_pData = pNewImg;
Img.m_Width = NewWidth;
Img.m_Height = NewHeight;
uint8_t *pNewImage = ResizeImage(Image.m_pData, Image.m_Width, Image.m_Height, NewWidth, NewHeight, Image.PixelSize());
free(Image.m_pData);
Image.m_pData = pNewImage;
Image.m_Width = NewWidth;
Image.m_Height = NewHeight;
ImageIsValid = true;
}

2
src/engine/client/graphics_threaded.h
View file

@ -983,7 +983,7 @@ public:
IGraphics::CTextureHandle LoadTexture(const char *pFilename, int StorageType, int Flags = 0) override;
bool LoadPng(CImageInfo &Image, const char *pFilename, int StorageType) override;
bool CheckImageDivisibility(const char *pFileName, CImageInfo &Img, int DivX, int DivY, bool AllowResize) override;
bool CheckImageDivisibility(const char *pContextName, CImageInfo &Image, int DivX, int DivY, bool AllowResize) override;
bool IsImageFormatRGBA(const char *pFileName, CImageInfo &Img) override;
void CopyTextureBufferSub(uint8_t *pDestBuffer, const CImageInfo &SourceImage, size_t SubOffsetX, size_t SubOffsetY, size_t SubCopyWidth, size_t SubCopyHeight) override;

2
src/engine/graphics.h
View file

@ -331,7 +331,7 @@ public:
virtual bool LoadPng(CImageInfo &Image, const char *pFilename, int StorageType) = 0;
virtual bool CheckImageDivisibility(const char *pFileName, CImageInfo &Img, int DivX, int DivY, bool AllowResize) = 0;
virtual bool CheckImageDivisibility(const char *pContextName, CImageInfo &Image, int DivX, int DivY, bool AllowResize) = 0;
virtual bool IsImageFormatRGBA(const char *pFileName, CImageInfo &Img) = 0;
// destination and source buffer require to have the same width and height