X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftexture.cpp;h=fe8b7be9a3e4fbb56dda02464bfb0541d8e131ce;hb=27fe0982fc18d1f5f9efe942e18c42f508268f34;hp=f6b5f8e4be06f6e0706de648d9a8f30da78bff56;hpb=6fd9b09f47ff6a07bd5ca7f9e8887db3486bfcb1;p=libs%2Fgl.git

diff --git a/source/texture.cpp b/source/texture.cpp
index f6b5f8e4..fe8b7be9 100644
--- a/source/texture.cpp
+++ b/source/texture.cpp
@@ -64,29 +64,36 @@ Texture::~Texture()
 
 void Texture::update_parameter(int mask) const
 {
-	if(TexUnit::current().get_texture()==this)
+	if(TexUnit::current().get_texture()!=this)
 	{
-		if(mask&MIN_FILTER)
-			glTexParameteri(target, GL_TEXTURE_MIN_FILTER, min_filter);
-		if(mask&MAG_FILTER)
-			glTexParameteri(target, GL_TEXTURE_MAG_FILTER, mag_filter);
-		if(mask&MAX_ANISOTROPY)
-			glTexParameteri(target, GL_TEXTURE_MAX_ANISOTROPY_EXT, max_anisotropy);
-		if(mask&WRAP_S)
-			glTexParameteri(target, GL_TEXTURE_WRAP_S, wrap_s);
-		if(mask&WRAP_T)
-			glTexParameteri(target, GL_TEXTURE_WRAP_T, wrap_t);
-		if(mask&WRAP_R)
-			glTexParameteri(target, GL_TEXTURE_WRAP_R, wrap_r);
-		if(mask&GENERATE_MIPMAP)
-			glTexParameteri(target, GL_GENERATE_MIPMAP_SGIS, gen_mipmap);
-		if(mask&COMPARE)
-			glTexParameteri(target, GL_TEXTURE_COMPARE_MODE, (compare ? GL_COMPARE_R_TO_TEXTURE : GL_NONE));
-		if(mask&COMPARE_FUNC)
-			glTexParameteri(target, GL_TEXTURE_COMPARE_FUNC, cmp_func);
+		TexUnit *unit = TexUnit::find_unit(this);
+		if(!unit)
+		{
+			dirty_params |= mask;
+			return;
+		}
+
+		unit->bind();
 	}
-	else
-		dirty_params |= mask;
+
+	if(mask&MIN_FILTER)
+		glTexParameteri(target, GL_TEXTURE_MIN_FILTER, min_filter);
+	if(mask&MAG_FILTER)
+		glTexParameteri(target, GL_TEXTURE_MAG_FILTER, mag_filter);
+	if(mask&MAX_ANISOTROPY)
+		glTexParameteri(target, GL_TEXTURE_MAX_ANISOTROPY_EXT, max_anisotropy);
+	if(mask&WRAP_S)
+		glTexParameteri(target, GL_TEXTURE_WRAP_S, wrap_s);
+	if(mask&WRAP_T)
+		glTexParameteri(target, GL_TEXTURE_WRAP_T, wrap_t);
+	if(mask&WRAP_R)
+		glTexParameteri(target, GL_TEXTURE_WRAP_R, wrap_r);
+	if(mask&GENERATE_MIPMAP)
+		glTexParameteri(target, GL_GENERATE_MIPMAP_SGIS, gen_mipmap);
+	if(mask&COMPARE)
+		glTexParameteri(target, GL_TEXTURE_COMPARE_MODE, (compare ? GL_COMPARE_R_TO_TEXTURE : GL_NONE));
+	if(mask&COMPARE_FUNC)
+		glTexParameteri(target, GL_TEXTURE_COMPARE_FUNC, cmp_func);
 }
 
 void Texture::set_min_filter(TextureFilter f)