FGFS-4.1/OpenSceneGraph
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Preliminary steps to support for compressed 3D textures.

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This commit is contained in:
Robert Osfield
2004-09-29 10:01:46 +00:00
parent f5e61a74fc
commit e08328a449
6 changed files with 120 additions and 30 deletions
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2
src/osg/Texture.cpp
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@@ -1355,7 +1355,7 @@ void Texture::Extensions::glCompressedTexImage2D(GLenum target, GLint level, GLe
void Texture::Extensions::glCompressedTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data) const
{
if (_glCompressedTexImage2D)
if (_glCompressedTexSubImage2D)
{
typedef void (APIENTRY * CompressedTexSubImage2DArbProc) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data);
((CompressedTexSubImage2DArbProc)_glCompressedTexSubImage2D)(target, level, xoffset, yoffset, width, height, format, imageSize, data);