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Merging r6075 through r6106 from trunk to ogl-es branch.

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Burnings renderer changes.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6116 dfc29bdd-3216-0410-991c-e03cc46cb475
This commit is contained in:
cutealien
2020-06-12 20:41:49 +00:00
parent 084e0e669a
commit 20b3d56987
117 changed files with 10384 additions and 3817 deletions
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62
source/Irrlicht/CDepthBuffer.cpp
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@@ -30,30 +30,32 @@ CDepthBuffer::CDepthBuffer(const core::dimension2d<u32>& size)
//! destructor
CDepthBuffer::~CDepthBuffer()
{
delete [] Buffer;
if (Buffer)
{
delete[] Buffer;
Buffer = 0;
}
}
//! clears the zbuffer
void CDepthBuffer::clear()
void CDepthBuffer::clear(f32 value)
{
ieee754 zMaxValue;
#ifdef SOFTWARE_DRIVER_2_USE_WBUFFER
f32 zMax = 0.f;
zMaxValue.f = 1.f-value;
#else
f32 zMax = 1.f;
zMaxValue.f = value;
#endif
u32 zMaxValue;
zMaxValue = IR(zMax);
memset32 ( Buffer, zMaxValue, TotalSize );
memset32 ( Buffer, zMaxValue.u, TotalSize );
}
//! sets the new size of the zbuffer
//! sets the new size of the buffer
void CDepthBuffer::setSize(const core::dimension2d<u32>& size)
{
if (size == Size)
@@ -65,13 +67,13 @@ void CDepthBuffer::setSize(const core::dimension2d<u32>& size)
Pitch = size.Width * sizeof ( fp24 );
TotalSize = Pitch * size.Height;
Buffer = new u8[TotalSize];
Buffer = new u8[align_next(TotalSize,16)];
clear ();
}
//! returns the size of the zbuffer
//! returns the size of the buffer
const core::dimension2d<u32>& CDepthBuffer::getSize() const
{
return Size;
@@ -80,11 +82,11 @@ const core::dimension2d<u32>& CDepthBuffer::getSize() const
// -----------------------------------------------------------------
//! constructor
CStencilBuffer::CStencilBuffer(const core::dimension2d<u32>& size)
: Buffer(0), Size(0,0)
CStencilBuffer::CStencilBuffer(const core::dimension2d<u32>& size, unsigned bit)
: Buffer(0), Size(0,0),Bit(bit)
{
#ifdef _DEBUG
setDebugName("CDepthBuffer");
setDebugName("CStencilBuffer");
#endif
setSize(size);
@@ -95,20 +97,30 @@ CStencilBuffer::CStencilBuffer(const core::dimension2d<u32>& size)
//! destructor
CStencilBuffer::~CStencilBuffer()
{
delete [] Buffer;
if (Buffer)
{
delete[] Buffer;
Buffer = 0;
}
}
//! clears the zbuffer
void CStencilBuffer::clear()
//! clears the buffer
void CStencilBuffer::clear(u8 value)
{
memset32 ( Buffer, 0, TotalSize );
u32 set = value;
if (Bit == 8)
{
set |= set << 8;
set |= set << 16;
}
memset32 ( Buffer, set, TotalSize );
}
//! sets the new size of the zbuffer
//! sets the new size of the buffer
void CStencilBuffer::setSize(const core::dimension2d<u32>& size)
{
if (size == Size)
@@ -118,15 +130,15 @@ void CStencilBuffer::setSize(const core::dimension2d<u32>& size)
delete [] Buffer;
Pitch = size.Width * sizeof ( u32 );
Pitch = size.Width * sizeof (tStencilSample);
TotalSize = Pitch * size.Height;
Buffer = new u8[TotalSize];
Buffer = new u8[align_next(TotalSize,16)];
clear ();
}
//! returns the size of the zbuffer
//! returns the size of the buffer
const core::dimension2d<u32>& CStencilBuffer::getSize() const
{
return Size;
@@ -155,11 +167,11 @@ IDepthBuffer* createDepthBuffer(const core::dimension2d<u32>& size)
}
//! creates a ZBuffer
IStencilBuffer* createStencilBuffer(const core::dimension2d<u32>& size)
//! creates a Stencil Buffer
IStencilBuffer* createStencilBuffer(const core::dimension2d<u32>& size, u32 bit)
{
#ifdef _IRR_COMPILE_WITH_BURNINGSVIDEO_
return new CStencilBuffer(size);
return new CStencilBuffer(size,bit);
#else
return 0;
#endif // _IRR_COMPILE_WITH_BURNINGSVIDEO_