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Let FSkyboxTexture map to the last defined regular texture of the same name instead of its first face

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This is normally a better fallback for the software renderer.
This commit is contained in:
Christoph Oelckers 2018-12-10 02:56:49 +01:00
parent 0d07fb2550
commit 91bb7c0641
3 changed files with 32 additions and 17 deletions
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8
src/r_data/gldefs.cpp
View file

@ -102,7 +102,10 @@ static void ParseVavoomSkybox()
sc.ScriptError("%s: Skybox definition requires 6 faces", sb->GetName().GetChars()); sc.ScriptError("%s: Skybox definition requires 6 faces", sb->GetName().GetChars());
} }
sb->SetSize(); sb->SetSize();
if (!error) TexMan.AddTexture(sb); if (!error)
{
TexMan.AddTexture(sb);
}
} }
} }
@ -964,8 +967,7 @@ class GLDefsParser
sc.MustGetString(); sc.MustGetString();
FSkyBox * sb = new FSkyBox; FSkyBox * sb = new FSkyBox(sc.String);
sb->Name = sc.String;
sb->Name.ToUpper(); sb->Name.ToUpper();
if (sc.CheckString("fliptop")) if (sc.CheckString("fliptop"))
{ {

24
src/textures/skyboxtexture.cpp
View file

@ -37,7 +37,13 @@
FSkyBox::FSkyBox(const char *name) FSkyBox::FSkyBox(const char *name)
: FTexture(name) : FTexture(name)
{ {
faces[0]=faces[1]=faces[2]=faces[3]=faces[4]=faces[5]=NULL; FTextureID texid = TexMan.CheckForTexture(name, ETextureType::Wall);
if (texid.isValid())
{
previous = TexMan.GetTexture(texid);
CopySize(previous);
}
faces[0]=faces[1]=faces[2]=faces[3]=faces[4]=faces[5] = nullptr;
UseType = ETextureType::Override; UseType = ETextureType::Override;
bSkybox = true; bSkybox = true;
fliptop = false; fliptop = false;
@ -51,8 +57,7 @@ FSkyBox::FSkyBox(const char *name)
TArray<uint8_t> FSkyBox::Get8BitPixels(bool alphatex) TArray<uint8_t> FSkyBox::Get8BitPixels(bool alphatex)
{ {
if (faces[0]) return faces[0]->Get8BitPixels(alphatex); return previous->Get8BitPixels(alphatex);
return FTexture::Get8BitPixels(alphatex);
} }
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
@ -63,7 +68,16 @@ TArray<uint8_t> FSkyBox::Get8BitPixels(bool alphatex)
FBitmap FSkyBox::GetBgraBitmap(PalEntry *p, int *trans) FBitmap FSkyBox::GetBgraBitmap(PalEntry *p, int *trans)
{ {
if (faces[0]) return faces[0]->GetBgraBitmap(p, trans); return previous->GetBgraBitmap(p, trans);
return FTexture::GetBgraBitmap(p, trans);
} }
//-----------------------------------------------------------------------------
//
//
//
//-----------------------------------------------------------------------------
FImageSource *FSkyBox::GetImage() const
{
return previous->GetImage();
}

15
src/textures/skyboxtexture.h
View file

@ -12,18 +12,22 @@ class FSkyBox : public FTexture
{ {
public: public:
FTexture *previous;
FTexture * faces[6]; FTexture * faces[6];
bool fliptop; bool fliptop;
FSkyBox(const char *name = nullptr); FSkyBox(const char *name);
TArray<uint8_t> Get8BitPixels(bool alphatex); TArray<uint8_t> Get8BitPixels(bool alphatex);
FBitmap GetBgraBitmap(PalEntry *, int *trans) override; FBitmap GetBgraBitmap(PalEntry *, int *trans) override;
FImageSource *GetImage() const override;
void SetSize() void SetSize()
{ {
if (faces[0]) if (!previous && faces[0]) previous = faces[0];
if (previous)
{ {
CopySize(faces[0]); CopySize(previous);
} }
} }
@ -36,9 +40,4 @@ public:
{ {
return fliptop; return fliptop;
} }
FImageSource *GetImage() const override
{
return faces[0] ? faces[0]->GetImage() : nullptr;
}
}; };