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Fixed a bug with copy-to-depth-texture

This commit is contained in:
Josh Yelon 2005-10-28 20:29:57 +00:00
parent f4539ca2cd
commit a3ce5925d0
1 changed files with 17 additions and 3 deletions
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20
panda/src/glstuff/glGraphicsStateGuardian_src.cxx
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@ -2493,9 +2493,23 @@ framebuffer_copy_to_texture(Texture *tex, int z, const DisplayRegion *dr,
char *image = new char[tex->get_x_size() * tex->get_y_size()];
memset(image, 128, tex->get_x_size() * tex->get_y_size());
GLP(TexImage2D)(imagetarget, 0, internal_format,
tex->get_x_size(), tex->get_y_size(), 0,
GL_LUMINANCE, GL_UNSIGNED_BYTE, image);
switch (tex->get_format()) {
case Texture::F_depth_component:
GLP(TexImage2D)(imagetarget, 0, internal_format,
tex->get_x_size(), tex->get_y_size(), 0,
GL_DEPTH_COMPONENT, GL_UNSIGNED_BYTE, image);
break;
case Texture::F_stencil_index:
GLP(TexImage2D)(imagetarget, 0, internal_format,
tex->get_x_size(), tex->get_y_size(), 0,
GL_STENCIL_INDEX, GL_UNSIGNED_BYTE, image);
break;
default:
GLP(TexImage2D)(imagetarget, 0, internal_format,
tex->get_x_size(), tex->get_y_size(), 0,
GL_LUMINANCE, GL_UNSIGNED_BYTE, image);
break;
}
delete image;
gtc->_already_applied = true;