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Fix editor crash when saving maps with RGB mapres

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Convert mapres to RGBA immediately when loading them, so the image data is always in RGBA format internally, instead of only converting when the map is saved (which was erroneously removed in #8670).

This means the `cl_editor_dilate` setting will now also be applied to converted RGB images.
This commit is contained in:
Robert Müller 2024-09-10 21:11:55 +02:00
parent b5d662622c
commit 32e9240634
4 changed files with 49 additions and 15 deletions
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2
src/engine/client/graphics_threaded.cpp
View file

@ -300,7 +300,7 @@ void CGraphics_Threaded::UnloadTexture(CTextureHandle *pIndex)
FreeTextureIndex(pIndex);
}
static bool ConvertToRGBA(uint8_t *pDest, const CImageInfo &SrcImage)
bool ConvertToRGBA(uint8_t *pDest, const CImageInfo &SrcImage)
{
if(SrcImage.m_Format == CImageInfo::FORMAT_RGBA)
{

2
src/engine/graphics.h
View file

@ -124,6 +124,8 @@ public:
}
};
bool ConvertToRGBA(uint8_t *pDest, const CImageInfo &SrcImage);
/*
Structure: CVideoMode
*/

51
src/game/editor/editor.cpp
View file

@ -4384,7 +4384,7 @@ bool CEditor::ReplaceImage(const char *pFileName, int StorageType, bool CheckDup
}
}
CEditorImage ImgInfo(this);
CImageInfo ImgInfo;
if(!Graphics()->LoadPng(ImgInfo, pFileName, StorageType))
{
ShowFileDialogError("Failed to load image from file '%s'.", pFileName);
@ -4394,21 +4394,33 @@ bool CEditor::ReplaceImage(const char *pFileName, int StorageType, bool CheckDup
std::shared_ptr<CEditorImage> pImg = m_Map.m_vpImages[m_SelectedImage];
Graphics()->UnloadTexture(&(pImg->m_Texture));
pImg->Free();
*pImg = ImgInfo;
pImg->m_Width = ImgInfo.m_Width;
pImg->m_Height = ImgInfo.m_Height;
pImg->m_Format = ImgInfo.m_Format;
pImg->m_pData = ImgInfo.m_pData;
str_copy(pImg->m_aName, aBuf);
pImg->m_External = IsVanillaImage(pImg->m_aName);
if(!pImg->m_External && g_Config.m_ClEditorDilate == 1 && pImg->m_Format == CImageInfo::FORMAT_RGBA)
if(!pImg->m_External && pImg->m_Format != CImageInfo::FORMAT_RGBA)
{
DilateImage(ImgInfo.m_pData, ImgInfo.m_Width, ImgInfo.m_Height);
uint8_t *pRgbaData = static_cast<uint8_t *>(malloc((size_t)pImg->m_Width * pImg->m_Height * CImageInfo::PixelSize(CImageInfo::FORMAT_RGBA)));
ConvertToRGBA(pRgbaData, *pImg);
free(pImg->m_pData);
pImg->m_pData = pRgbaData;
pImg->m_Format = CImageInfo::FORMAT_RGBA;
}
if(!pImg->m_External && g_Config.m_ClEditorDilate == 1)
{
DilateImage(pImg->m_pData, pImg->m_Width, pImg->m_Height);
}
pImg->m_AutoMapper.Load(pImg->m_aName);
int TextureLoadFlag = Graphics()->Uses2DTextureArrays() ? IGraphics::TEXLOAD_TO_2D_ARRAY_TEXTURE : IGraphics::TEXLOAD_TO_3D_TEXTURE;
if(ImgInfo.m_Width % 16 != 0 || ImgInfo.m_Height % 16 != 0)
if(pImg->m_Width % 16 != 0 || pImg->m_Height % 16 != 0)
TextureLoadFlag = 0;
pImg->m_Texture = Graphics()->LoadTextureRaw(ImgInfo, TextureLoadFlag, pFileName);
ImgInfo.m_pData = nullptr;
pImg->m_Texture = Graphics()->LoadTextureRaw(*pImg, TextureLoadFlag, pFileName);
SortImages();
for(size_t i = 0; i < m_Map.m_vpImages.size(); ++i)
{
@ -4447,7 +4459,7 @@ bool CEditor::AddImage(const char *pFileName, int StorageType, void *pUser)
return false;
}
CEditorImage ImgInfo(pEditor);
CImageInfo ImgInfo;
if(!pEditor->Graphics()->LoadPng(ImgInfo, pFileName, StorageType))
{
pEditor->ShowFileDialogError("Failed to load image from file '%s'.", pFileName);
@ -4455,19 +4467,30 @@ bool CEditor::AddImage(const char *pFileName, int StorageType, void *pUser)
}
std::shared_ptr<CEditorImage> pImg = std::make_shared<CEditorImage>(pEditor);
*pImg = ImgInfo;
pImg->m_Width = ImgInfo.m_Width;
pImg->m_Height = ImgInfo.m_Height;
pImg->m_Format = ImgInfo.m_Format;
pImg->m_pData = ImgInfo.m_pData;
pImg->m_External = IsVanillaImage(aBuf);
if(!pImg->m_External && g_Config.m_ClEditorDilate == 1 && pImg->m_Format == CImageInfo::FORMAT_RGBA)
if(pImg->m_Format != CImageInfo::FORMAT_RGBA)
{
DilateImage(ImgInfo.m_pData, ImgInfo.m_Width, ImgInfo.m_Height);
uint8_t *pRgbaData = static_cast<uint8_t *>(malloc((size_t)pImg->m_Width * pImg->m_Height * CImageInfo::PixelSize(CImageInfo::FORMAT_RGBA)));
ConvertToRGBA(pRgbaData, *pImg);
free(pImg->m_pData);
pImg->m_pData = pRgbaData;
pImg->m_Format = CImageInfo::FORMAT_RGBA;
}
if(!pImg->m_External && g_Config.m_ClEditorDilate == 1)
{
DilateImage(pImg->m_pData, pImg->m_Width, pImg->m_Height);
}
int TextureLoadFlag = pEditor->Graphics()->Uses2DTextureArrays() ? IGraphics::TEXLOAD_TO_2D_ARRAY_TEXTURE : IGraphics::TEXLOAD_TO_3D_TEXTURE;
if(ImgInfo.m_Width % 16 != 0 || ImgInfo.m_Height % 16 != 0)
if(pImg->m_Width % 16 != 0 || pImg->m_Height % 16 != 0)
TextureLoadFlag = 0;
pImg->m_Texture = pEditor->Graphics()->LoadTextureRaw(ImgInfo, TextureLoadFlag, pFileName);
ImgInfo.m_pData = nullptr;
pImg->m_Texture = pEditor->Graphics()->LoadTextureRaw(*pImg, TextureLoadFlag, pFileName);
str_copy(pImg->m_aName, aBuf);
pImg->m_AutoMapper.Load(pImg->m_aName);
pEditor->m_Map.m_vpImages.push_back(pImg);

9
src/game/editor/mapitems/map_io.cpp
View file

@ -509,6 +509,15 @@ bool CEditorMap::Load(const char *pFileName, int StorageType, const std::functio
pImg->m_Height = ImgInfo.m_Height;
pImg->m_Format = ImgInfo.m_Format;
pImg->m_pData = ImgInfo.m_pData;
if(pImg->m_Format != CImageInfo::FORMAT_RGBA)
{
uint8_t *pRgbaData = static_cast<uint8_t *>(malloc((size_t)pImg->m_Width * pImg->m_Height * CImageInfo::PixelSize(CImageInfo::FORMAT_RGBA)));
ConvertToRGBA(pRgbaData, *pImg);
free(pImg->m_pData);
pImg->m_pData = pRgbaData;
pImg->m_Format = CImageInfo::FORMAT_RGBA;
}
int TextureLoadFlag = m_pEditor->Graphics()->Uses2DTextureArrays() ? IGraphics::TEXLOAD_TO_2D_ARRAY_TEXTURE : IGraphics::TEXLOAD_TO_3D_TEXTURE;
if(ImgInfo.m_Width % 16 != 0 || ImgInfo.m_Height % 16 != 0)
TextureLoadFlag = 0;