X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftexture.cpp;h=21fc7a6ae9bb41711cf079795e752196c4a2e014;hb=cdf928f03f4d8383b8fa978abc4c255a850ec061;hp=581ec705690d556320bc412577a7ad8e5f4d0adb;hpb=08e19bc2b4eba572bc7699378cf55cd8772ac67e;p=libs%2Fgl.git

diff --git a/source/texture.cpp b/source/texture.cpp
index 581ec705..21fc7a6a 100644
--- a/source/texture.cpp
+++ b/source/texture.cpp
@@ -52,6 +52,7 @@ void operator>>(const LexicalConverter &c, TextureWrap &tw)
 Texture::Texture(GLenum t, ResourceManager *m):
 	id(0),
 	target(t),
+	ifmt(RGB),
 	min_filter(NEAREST_MIPMAP_LINEAR),
 	mag_filter(LINEAR),
 	wrap_s(REPEAT),
@@ -84,6 +85,15 @@ DataType Texture::get_alloc_type(PixelFormat fmt)
 	return (get_base_pixelformat(fmt)==DEPTH_COMPONENT ? UNSIGNED_SHORT : UNSIGNED_BYTE);
 }
 
+void Texture::set_internal_format(PixelFormat fmt)
+{
+	if(MSP_sized_internal_formats)
+		fmt = get_sized_pixelformat(fmt);
+
+	require_pixelformat(fmt);
+	ifmt = fmt;
+}
+
 void Texture::update_parameter(int mask) const
 {
 	if(!ARB_direct_state_access && TexUnit::current().get_texture()!=this)