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Render target textures must not be compressed.

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This commit is contained in:
aignacio_sf 2006-12-20 02:21:11 +00:00
parent f149e311eb
commit 4d40265e24
1 changed files with 4 additions and 0 deletions
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4
panda/src/glstuff/glGraphicsStateGuardian_src.cxx
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@ -4842,6 +4842,10 @@ get_internal_image_format(Texture *tex) const {
if (compression == Texture::CM_default) {
compression = (compressed_textures) ? Texture::CM_on : Texture::CM_off;
}
if (tex->get_render_to_texture()) {
// no compression for render targets
compression = Texture::CM_off;
}
bool is_3d = (tex->get_texture_type() == Texture::TT_3d_texture);
if (get_supports_compressed_texture_format(compression)) {