TorqueGameEngines/Torque3D
1
0
Fork 0
mirror of https://github.com/TorqueGameEngines/Torque3D.git synced 2026-02-18 14:13:48 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

straight convert of RGBA16F saving support for probes. should note gl side seems to be having an issue with loading probes thats resulting in color channel swapping.

Browse source
This commit is contained in:
Azaezel 2018-12-09 18:09:45 -06:00
parent 652d041af3
commit db84f5954e
1 changed files with 18 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

39
Engine/source/gfx/gl/gfxGLTextureObject.cpp
View file

@ -149,14 +149,9 @@ bool GFXGLTextureObject::copyToBmp(GBitmap * bmp)
// check format limitations
// at the moment we only support RGBA for the source (other 4 byte formats should
// be easy to add though)
AssertFatal(mFormat == GFXFormatR8G8B8A8 || mFormat == GFXFormatR8G8B8A8_SRGB , "GFXGLTextureObject::copyToBmp - invalid format");
AssertFatal(bmp->getFormat() == GFXFormatR8G8B8A8 || bmp->getFormat() == GFXFormatR8G8B8 || bmp->getFormat() == GFXFormatR8G8B8A8_SRGB, "GFXGLTextureObject::copyToBmp - invalid format");
if(mFormat != GFXFormatR8G8B8A8 && mFormat != GFXFormatR8G8B8A8_SRGB)
return false;
if(bmp->getFormat() != GFXFormatR8G8B8A8 && bmp->getFormat() != GFXFormatR8G8B8 && bmp->getFormat() != GFXFormatR8G8B8A8_SRGB )
return false;
AssertFatal(mFormat == GFXFormatR16G16B16A16F || mFormat == GFXFormatR8G8B8A8 || mFormat == GFXFormatR8G8B8A8_LINEAR_FORCE || mFormat == GFXFormatR8G8B8A8_SRGB, "copyToBmp: invalid format");
if (mFormat != GFXFormatR16G16B16A16F && mFormat != GFXFormatR8G8B8A8 && mFormat != GFXFormatR8G8B8A8_LINEAR_FORCE && mFormat != GFXFormatR8G8B8A8_SRGB)
return false;
AssertFatal(bmp->getWidth() == getWidth(), "GFXGLTextureObject::copyToBmp - invalid size");
AssertFatal(bmp->getHeight() == getHeight(), "GFXGLTextureObject::copyToBmp - invalid size");
@ -168,11 +163,6 @@ bool GFXGLTextureObject::copyToBmp(GBitmap * bmp)
U8 dstBytesPerPixel = GFXFormat_getByteSize( bmp->getFormat() );
U8 srcBytesPerPixel = GFXFormat_getByteSize( mFormat );
if(dstBytesPerPixel == srcBytesPerPixel)
{
glGetTexImage(mBinding, 0, GFXGLTextureFormat[mFormat], GFXGLTextureType[mFormat], bmp->getWritableBits());
return true;
}
FrameAllocatorMarker mem;
@ -183,16 +173,23 @@ bool GFXGLTextureObject::copyToBmp(GBitmap * bmp)
glGetTexImage(mBinding, 0, GFXGLTextureFormat[mFormat], GFXGLTextureType[mFormat], orig);
PROFILE_START(GFXGLTextureObject_copyToBmp_pixCopy);
for(int i = 0; i < srcPixelCount; ++i)
if (mFormat == GFXFormatR16G16B16A16F)
{
dest[0] = orig[0];
dest[1] = orig[1];
dest[2] = orig[2];
if(dstBytesPerPixel == 4)
dest[3] = orig[3];
dMemcpy(dest, orig, sizeof(U16) * 4);
}
else
{
for (int i = 0; i < srcPixelCount; ++i)
{
dest[0] = orig[0];
dest[1] = orig[1];
dest[2] = orig[2];
if (dstBytesPerPixel == 4)
dest[3] = orig[3];
orig += srcBytesPerPixel;
dest += dstBytesPerPixel;
orig += srcBytesPerPixel;
dest += dstBytesPerPixel;
}
}
PROFILE_END();