FGFS-4.1/OpenSceneGraph
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Added support for osg::Texture::setBorderWidth().

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This commit is contained in:
Robert Osfield
2004-01-27 21:29:58 +00:00
parent 43df3b90ef
commit 635f302a2a
6 changed files with 46 additions and 13 deletions
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8
src/osg/Texture1D.cpp
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@@ -207,7 +207,7 @@ void Texture1D::applyTexImage1D(GLenum target, Image* image, State& state, GLsiz
{
numMipmapLevels = 1;
glTexImage1D( target, 0, _internalFormat,
image->s(), 0,
image->s(), _borderWidth,
(GLenum)image->getPixelFormat(),
(GLenum)image->getDataType(),
image->data() );
@@ -219,7 +219,7 @@ void Texture1D::applyTexImage1D(GLenum target, Image* image, State& state, GLsiz
GLint blockSize = ( _internalFormat == GL_COMPRESSED_RGB_S3TC_DXT1_EXT ? 8 : 16 );
GLint size = ((image->s()+3)/4)*((image->t()+3)/4)*blockSize;
glCompressedTexImage1D_ptr(target, 0, _internalFormat,
image->s(), 0,
image->s(), _borderWidth,
size,
image->data());
@@ -251,7 +251,7 @@ void Texture1D::applyTexImage1D(GLenum target, Image* image, State& state, GLsiz
{
glTexImage1D( target, k, _internalFormat,
width,0,
width,_borderWidth,
(GLenum)image->getPixelFormat(),
(GLenum)image->getDataType(),
image->getMipmapData(k));
@@ -268,7 +268,7 @@ void Texture1D::applyTexImage1D(GLenum target, Image* image, State& state, GLsiz
size = ((width+3)/4)*blockSize;
glCompressedTexImage1D_ptr(target, k, _internalFormat,
width, 0, size, image->getMipmapData(k));
width, _borderWidth, size, image->getMipmapData(k));
width >>= 1;
}