mirror of
https://github.com/godotengine/godot.git
synced 2024-11-10 06:03:09 +00:00
squish: Clean up patches, add LICENSE.txt
Confirmed that there's no changes in upstream r110 worth including compared to our r104 tagged version.
This commit is contained in:
Rémi Verschelde
parent
f6a78f83aa
commit
594d165f64
8
thirdparty/README.md
vendored
8
thirdparty/README.md
vendored
@ -838,11 +838,13 @@ folder.
|
||||
|
||||
Files extracted from upstream source:
|
||||
|
||||
- `LICENSE.txt`
|
||||
- All `.cpp`, `.h` and `.inl` files
|
||||
|
||||
Important: Some files have Godot-made changes.
|
||||
They are marked with `// -- GODOT start --` and `// -- GODOT end --`
|
||||
comments and a patch is provided in the squish/ folder.
|
||||
Some downstream changes have been made and are identified by
|
||||
`// -- GODOT begin --` and `// -- GODOT end --` comments.
|
||||
They can be reapplied using the patches included in the `patches`
|
||||
folder.
|
||||
|
||||
|
||||
## tinyexr
|
||||
|
||||
20
thirdparty/squish/LICENSE.txt
vendored
Normal file
20
thirdparty/squish/LICENSE.txt
vendored
Normal file
@ -0,0 +1,20 @@
|
||||
Copyright (c) 2006 Simon Brown si@sjbrown.co.uk
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included
|
||||
in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
211
thirdparty/squish/godot-changes.patch
vendored
211
thirdparty/squish/godot-changes.patch
vendored
@ -1,211 +0,0 @@
|
||||
diff --git a/thirdparty/squish/colourblock.cpp b/thirdparty/squish/colourblock.cpp
|
||||
index af8b98036..3d87adaa7 100644
|
||||
--- a/thirdparty/squish/colourblock.cpp
|
||||
+++ b/thirdparty/squish/colourblock.cpp
|
||||
@@ -24,6 +24,9 @@
|
||||
-------------------------------------------------------------------------- */
|
||||
|
||||
#include "colourblock.h"
|
||||
+// -- Godot start --
|
||||
+#include "alpha.h"
|
||||
+// -- Godot end --
|
||||
|
||||
namespace squish {
|
||||
|
||||
@@ -211,4 +214,23 @@ void DecompressColour( u8* rgba, void const* block, bool isDxt1 )
|
||||
}
|
||||
}
|
||||
|
||||
+// -- Godot start --
|
||||
+void DecompressColourBc5( u8* rgba, void const* block)
|
||||
+{
|
||||
+ void const* rblock = block;
|
||||
+ void const* gblock = reinterpret_cast< u8 const* >( block ) + 8;
|
||||
+ DecompressAlphaDxt5(rgba,rblock);
|
||||
+ for ( int i = 0; i < 16; ++i ) {
|
||||
+ rgba[i*4] = rgba[i*4 + 3];
|
||||
+ }
|
||||
+ DecompressAlphaDxt5(rgba,gblock);
|
||||
+ for ( int i = 0; i < 16; ++i ) {
|
||||
+ rgba[i*4+1] = rgba[i*4 + 3];
|
||||
+ rgba[i*4 + 2] = 0;
|
||||
+ rgba[i*4 + 3] = 255;
|
||||
+ }
|
||||
+}
|
||||
+// -- GODOT end --
|
||||
+
|
||||
+
|
||||
} // namespace squish
|
||||
diff --git a/thirdparty/squish/colourblock.h b/thirdparty/squish/colourblock.h
|
||||
index fee2cd7c5..3cb9b7e3b 100644
|
||||
--- a/thirdparty/squish/colourblock.h
|
||||
+++ b/thirdparty/squish/colourblock.h
|
||||
@@ -35,6 +35,9 @@ void WriteColourBlock3( Vec3::Arg start, Vec3::Arg end, u8 const* indices, void*
|
||||
void WriteColourBlock4( Vec3::Arg start, Vec3::Arg end, u8 const* indices, void* block );
|
||||
|
||||
void DecompressColour( u8* rgba, void const* block, bool isDxt1 );
|
||||
+// -- GODOT start --
|
||||
+void DecompressColourBc5( u8* rgba, void const* block );
|
||||
+// -- GODOT end --
|
||||
|
||||
} // namespace squish
|
||||
|
||||
diff --git a/thirdparty/squish/config.h b/thirdparty/squish/config.h
|
||||
index 92edefe96..05f8d7259 100644
|
||||
--- a/thirdparty/squish/config.h
|
||||
+++ b/thirdparty/squish/config.h
|
||||
@@ -32,6 +32,26 @@
|
||||
#endif
|
||||
|
||||
// Set to 1 or 2 when building squish to use SSE or SSE2 instructions.
|
||||
+// -- GODOT start --
|
||||
+#ifdef _MSC_VER
|
||||
+ #if defined(_M_IX86_FP)
|
||||
+ #if _M_IX86_FP >= 2
|
||||
+ #define SQUISH_USE_SSE 2
|
||||
+ #elif _M_IX86_FP >= 1
|
||||
+ #define SQUISH_USE_SSE 1
|
||||
+ #endif
|
||||
+ #elif defined(_M_X64)
|
||||
+ #define SQUISH_USE_SSE 2
|
||||
+ #endif
|
||||
+#else
|
||||
+ #if defined(__SSE2__)
|
||||
+ #define SQUISH_USE_SSE 2
|
||||
+ #elif defined(__SSE__)
|
||||
+ #define SQUISH_USE_SSE 1
|
||||
+ #endif
|
||||
+#endif
|
||||
+// -- GODOT end --
|
||||
+
|
||||
#ifndef SQUISH_USE_SSE
|
||||
#define SQUISH_USE_SSE 0
|
||||
#endif
|
||||
diff --git a/thirdparty/squish/squish.cpp b/thirdparty/squish/squish.cpp
|
||||
index 1d22a64ad..fd11a147d 100644
|
||||
--- a/thirdparty/squish/squish.cpp
|
||||
+++ b/thirdparty/squish/squish.cpp
|
||||
@@ -135,7 +135,13 @@ void Decompress( u8* rgba, void const* block, int flags )
|
||||
colourBlock = reinterpret_cast< u8 const* >( block ) + 8;
|
||||
|
||||
// decompress colour
|
||||
- DecompressColour( rgba, colourBlock, ( flags & kDxt1 ) != 0 );
|
||||
+ // -- GODOT start --
|
||||
+ //DecompressColour( rgba, colourBlock, ( flags & kDxt1 ) != 0 );
|
||||
+ if(( flags & ( kBc5 ) ) != 0)
|
||||
+ DecompressColourBc5( rgba, colourBlock);
|
||||
+ else
|
||||
+ DecompressColour( rgba, colourBlock, ( flags & kDxt1 ) != 0 );
|
||||
+ // -- GODOT end --
|
||||
|
||||
// decompress alpha separately if necessary
|
||||
if( ( flags & kDxt3 ) != 0 )
|
||||
|
||||
diff --git a/thirdparty/squish/colourblock.cpp b/thirdparty/squish/colourblock.cpp
|
||||
index 49401358bc..f14c9362bd 100644
|
||||
--- a/thirdparty/squish/colourblock.cpp
|
||||
+++ b/thirdparty/squish/colourblock.cpp
|
||||
@@ -24,9 +24,9 @@
|
||||
-------------------------------------------------------------------------- */
|
||||
|
||||
#include "colourblock.h"
|
||||
-// -- Godot start --
|
||||
+// -- GODOT start --
|
||||
#include "alpha.h"
|
||||
-// -- Godot end --
|
||||
+// -- GODOT end --
|
||||
|
||||
namespace squish {
|
||||
|
||||
diff --git a/thirdparty/squish/godot-changes.patch b/thirdparty/squish/godot-changes.patch
|
||||
index ef7bafb4b4..655a8cffc2 100644
|
||||
--- a/thirdparty/squish/godot-changes.patch
|
||||
+++ b/thirdparty/squish/godot-changes.patch
|
||||
@@ -1,22 +1,33 @@
|
||||
diff --git a/thirdparty/squish/colourblock.cpp b/thirdparty/squish/colourblock.cpp
|
||||
-index af8b98036..3d87adaa7 100644
|
||||
+index af8b980365..f14c9362bd 100644
|
||||
--- a/thirdparty/squish/colourblock.cpp
|
||||
+++ b/thirdparty/squish/colourblock.cpp
|
||||
@@ -24,6 +24,9 @@
|
||||
-------------------------------------------------------------------------- */
|
||||
|
||||
#include "colourblock.h"
|
||||
-+// -- Godot start --
|
||||
++// -- GODOT start --
|
||||
+#include "alpha.h"
|
||||
-+// -- Godot end --
|
||||
++// -- GODOT end --
|
||||
|
||||
namespace squish {
|
||||
|
||||
-@@ -211,4 +214,23 @@ void DecompressColour( u8* rgba, void const* block, bool isDxt1 )
|
||||
+@@ -211,4 +214,34 @@ void DecompressColour( u8* rgba, void const* block, bool isDxt1 )
|
||||
}
|
||||
}
|
||||
|
||||
-+// -- Godot start --
|
||||
++// -- GODOT start --
|
||||
++void DecompressColourBc4( u8* rgba, void const* block)
|
||||
++{
|
||||
++ DecompressAlphaDxt5(rgba,block);
|
||||
++ for ( int i = 0; i < 16; ++i ) {
|
||||
++ rgba[i*4] = rgba[i*4 + 3];
|
||||
++ rgba[i*4 + 1] = 0;
|
||||
++ rgba[i*4 + 2] = 0;
|
||||
++ rgba[i*4 + 3] = 255;
|
||||
++ }
|
||||
++}
|
||||
++
|
||||
+void DecompressColourBc5( u8* rgba, void const* block)
|
||||
+{
|
||||
+ void const* rblock = block;
|
||||
@@ -37,21 +48,22 @@ index af8b98036..3d87adaa7 100644
|
||||
+
|
||||
} // namespace squish
|
||||
diff --git a/thirdparty/squish/colourblock.h b/thirdparty/squish/colourblock.h
|
||||
-index fee2cd7c5..3cb9b7e3b 100644
|
||||
+index fee2cd7c5d..e1eb9e4917 100644
|
||||
--- a/thirdparty/squish/colourblock.h
|
||||
+++ b/thirdparty/squish/colourblock.h
|
||||
-@@ -35,6 +35,9 @@ void WriteColourBlock3( Vec3::Arg start, Vec3::Arg end, u8 const* indices, void*
|
||||
+@@ -35,6 +35,10 @@ void WriteColourBlock3( Vec3::Arg start, Vec3::Arg end, u8 const* indices, void*
|
||||
void WriteColourBlock4( Vec3::Arg start, Vec3::Arg end, u8 const* indices, void* block );
|
||||
|
||||
void DecompressColour( u8* rgba, void const* block, bool isDxt1 );
|
||||
+// -- GODOT start --
|
||||
++void DecompressColourBc4( u8* rgba, void const* block );
|
||||
+void DecompressColourBc5( u8* rgba, void const* block );
|
||||
+// -- GODOT end --
|
||||
|
||||
} // namespace squish
|
||||
|
||||
diff --git a/thirdparty/squish/config.h b/thirdparty/squish/config.h
|
||||
-index 92edefe96..05f8d7259 100644
|
||||
+index 92edefe966..05f8d72598 100644
|
||||
--- a/thirdparty/squish/config.h
|
||||
+++ b/thirdparty/squish/config.h
|
||||
@@ -32,6 +32,26 @@
|
||||
@@ -82,17 +94,19 @@ index 92edefe96..05f8d7259 100644
|
||||
#define SQUISH_USE_SSE 0
|
||||
#endif
|
||||
diff --git a/thirdparty/squish/squish.cpp b/thirdparty/squish/squish.cpp
|
||||
-index 1d22a64ad..fd11a147d 100644
|
||||
+index 1d22a64ad6..086ba11cd0 100644
|
||||
--- a/thirdparty/squish/squish.cpp
|
||||
+++ b/thirdparty/squish/squish.cpp
|
||||
-@@ -135,7 +135,13 @@ void Decompress( u8* rgba, void const* block, int flags )
|
||||
+@@ -135,7 +135,15 @@ void Decompress( u8* rgba, void const* block, int flags )
|
||||
colourBlock = reinterpret_cast< u8 const* >( block ) + 8;
|
||||
|
||||
// decompress colour
|
||||
- DecompressColour( rgba, colourBlock, ( flags & kDxt1 ) != 0 );
|
||||
+ // -- GODOT start --
|
||||
+ //DecompressColour( rgba, colourBlock, ( flags & kDxt1 ) != 0 );
|
||||
-+ if(( flags & ( kBc5 ) ) != 0)
|
||||
++ if(( flags & ( kBc4 ) ) != 0)
|
||||
++ DecompressColourBc4( rgba, colourBlock);
|
||||
++ else if(( flags & ( kBc5 ) ) != 0)
|
||||
+ DecompressColourBc5( rgba, colourBlock);
|
||||
+ else
|
||||
+ DecompressColour( rgba, colourBlock, ( flags & kDxt1 ) != 0 );
|
||||
31
thirdparty/squish/patches/config_sse.patch
vendored
Normal file
31
thirdparty/squish/patches/config_sse.patch
vendored
Normal file
@ -0,0 +1,31 @@
|
||||
diff --git a/thirdparty/squish/config.h b/thirdparty/squish/config.h
|
||||
index 92edefe966..05f8d72598 100644
|
||||
--- a/thirdparty/squish/config.h
|
||||
+++ b/thirdparty/squish/config.h
|
||||
@@ -32,6 +32,26 @@
|
||||
#endif
|
||||
|
||||
// Set to 1 or 2 when building squish to use SSE or SSE2 instructions.
|
||||
+// -- GODOT start --
|
||||
+#ifdef _MSC_VER
|
||||
+ #if defined(_M_IX86_FP)
|
||||
+ #if _M_IX86_FP >= 2
|
||||
+ #define SQUISH_USE_SSE 2
|
||||
+ #elif _M_IX86_FP >= 1
|
||||
+ #define SQUISH_USE_SSE 1
|
||||
+ #endif
|
||||
+ #elif defined(_M_X64)
|
||||
+ #define SQUISH_USE_SSE 2
|
||||
+ #endif
|
||||
+#else
|
||||
+ #if defined(__SSE2__)
|
||||
+ #define SQUISH_USE_SSE 2
|
||||
+ #elif defined(__SSE__)
|
||||
+ #define SQUISH_USE_SSE 1
|
||||
+ #endif
|
||||
+#endif
|
||||
+// -- GODOT end --
|
||||
+
|
||||
#ifndef SQUISH_USE_SSE
|
||||
#define SQUISH_USE_SSE 0
|
||||
#endif
|
||||
85
thirdparty/squish/patches/decompress_bc4_bc5.patch
vendored
Normal file
85
thirdparty/squish/patches/decompress_bc4_bc5.patch
vendored
Normal file
@ -0,0 +1,85 @@
|
||||
diff --git a/thirdparty/squish/colourblock.cpp b/thirdparty/squish/colourblock.cpp
|
||||
index af8b980365..f14c9362bd 100644
|
||||
--- a/thirdparty/squish/colourblock.cpp
|
||||
+++ b/thirdparty/squish/colourblock.cpp
|
||||
@@ -24,6 +24,9 @@
|
||||
-------------------------------------------------------------------------- */
|
||||
|
||||
#include "colourblock.h"
|
||||
+// -- GODOT start --
|
||||
+#include "alpha.h"
|
||||
+// -- GODOT end --
|
||||
|
||||
namespace squish {
|
||||
|
||||
@@ -211,4 +214,34 @@ void DecompressColour( u8* rgba, void const* block, bool isDxt1 )
|
||||
}
|
||||
}
|
||||
|
||||
+// -- GODOT start --
|
||||
+void DecompressColourBc4( u8* rgba, void const* block)
|
||||
+{
|
||||
+ DecompressAlphaDxt5(rgba,block);
|
||||
+ for ( int i = 0; i < 16; ++i ) {
|
||||
+ rgba[i*4] = rgba[i*4 + 3];
|
||||
+ rgba[i*4 + 1] = 0;
|
||||
+ rgba[i*4 + 2] = 0;
|
||||
+ rgba[i*4 + 3] = 255;
|
||||
+ }
|
||||
+}
|
||||
+
|
||||
+void DecompressColourBc5( u8* rgba, void const* block)
|
||||
+{
|
||||
+ void const* rblock = block;
|
||||
+ void const* gblock = reinterpret_cast< u8 const* >( block ) + 8;
|
||||
+ DecompressAlphaDxt5(rgba,rblock);
|
||||
+ for ( int i = 0; i < 16; ++i ) {
|
||||
+ rgba[i*4] = rgba[i*4 + 3];
|
||||
+ }
|
||||
+ DecompressAlphaDxt5(rgba,gblock);
|
||||
+ for ( int i = 0; i < 16; ++i ) {
|
||||
+ rgba[i*4+1] = rgba[i*4 + 3];
|
||||
+ rgba[i*4 + 2] = 0;
|
||||
+ rgba[i*4 + 3] = 255;
|
||||
+ }
|
||||
+}
|
||||
+// -- GODOT end --
|
||||
+
|
||||
+
|
||||
} // namespace squish
|
||||
diff --git a/thirdparty/squish/colourblock.h b/thirdparty/squish/colourblock.h
|
||||
index fee2cd7c5d..e1eb9e4917 100644
|
||||
--- a/thirdparty/squish/colourblock.h
|
||||
+++ b/thirdparty/squish/colourblock.h
|
||||
@@ -35,6 +35,10 @@ void WriteColourBlock3( Vec3::Arg start, Vec3::Arg end, u8 const* indices, void*
|
||||
void WriteColourBlock4( Vec3::Arg start, Vec3::Arg end, u8 const* indices, void* block );
|
||||
|
||||
void DecompressColour( u8* rgba, void const* block, bool isDxt1 );
|
||||
+// -- GODOT start --
|
||||
+void DecompressColourBc4( u8* rgba, void const* block );
|
||||
+void DecompressColourBc5( u8* rgba, void const* block );
|
||||
+// -- GODOT end --
|
||||
|
||||
} // namespace squish
|
||||
|
||||
diff --git a/thirdparty/squish/squish.cpp b/thirdparty/squish/squish.cpp
|
||||
index 1d22a64ad6..086ba11cd0 100644
|
||||
--- a/thirdparty/squish/squish.cpp
|
||||
+++ b/thirdparty/squish/squish.cpp
|
||||
@@ -135,7 +135,15 @@ void Decompress( u8* rgba, void const* block, int flags )
|
||||
colourBlock = reinterpret_cast< u8 const* >( block ) + 8;
|
||||
|
||||
// decompress colour
|
||||
- DecompressColour( rgba, colourBlock, ( flags & kDxt1 ) != 0 );
|
||||
+ // -- GODOT start --
|
||||
+ //DecompressColour( rgba, colourBlock, ( flags & kDxt1 ) != 0 );
|
||||
+ if(( flags & ( kBc4 ) ) != 0)
|
||||
+ DecompressColourBc4( rgba, colourBlock);
|
||||
+ else if(( flags & ( kBc5 ) ) != 0)
|
||||
+ DecompressColourBc5( rgba, colourBlock);
|
||||
+ else
|
||||
+ DecompressColour( rgba, colourBlock, ( flags & kDxt1 ) != 0 );
|
||||
+ // -- GODOT end --
|
||||
|
||||
// decompress alpha separately if necessary
|
||||
if( ( flags & kDxt3 ) != 0 )
|
||||
Loading…
Reference in New Issue
Block a user