X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftexture3d.cpp;h=85b3f075f5096e47d92800ad734958189d0f0fa1;hb=4fe225bf15048fcb7a678370f87d09f2de37031a;hp=f64f548ad926ef5901f43a775f8da3e3b6427e25;hpb=08e19bc2b4eba572bc7699378cf55cd8772ac67e;p=libs%2Fgl.git

diff --git a/source/texture3d.cpp b/source/texture3d.cpp
index f64f548a..85b3f075 100644
--- a/source/texture3d.cpp
+++ b/source/texture3d.cpp
@@ -16,7 +16,6 @@ namespace GL {
 
 Texture3D::Texture3D(GLenum t):
 	Texture(t),
-	ifmt(RGB),
 	width(0),
 	height(0),
 	depth(0),
@@ -25,7 +24,6 @@ Texture3D::Texture3D(GLenum t):
 
 Texture3D::Texture3D():
 	Texture(GL_TEXTURE_3D),
-	ifmt(RGB),
 	width(0),
 	height(0),
 	depth(0),
@@ -41,11 +39,7 @@ void Texture3D::storage(PixelFormat fmt, unsigned wd, unsigned ht, unsigned dp)
 	if(wd==0 || ht==0 || dp==0)
 		throw invalid_argument("Texture3D::storage");
 
-	if(MSP_sized_internal_formats)
-		fmt = get_sized_pixelformat(fmt);
-	require_pixelformat(fmt);
-
-	ifmt = fmt;
+	set_internal_format(fmt);
 	width = wd;
 	height = ht;
 	depth = dp;
@@ -89,7 +83,7 @@ void Texture3D::image(unsigned level, PixelFormat fmt, DataType type, const void
 		return sub_image(level, 0, 0, 0, w, h, d, fmt, type, data);
 
 	BindRestore _bind(this);
-	glTexImage3D(target, level, ifmt, width, height, depth, 0, fmt, type, data);
+	glTexImage3D(target, level, ifmt, width, height, depth, 0, get_upload_format(fmt), type, data);
 
 	allocated |= 1<<level;
 	if(gen_mipmap && level==0)
@@ -107,6 +101,7 @@ void Texture3D::sub_image(unsigned level, int x, int y, int z, unsigned wd, unsi
 	Conditional<BindRestore> _bind(!ARB_direct_state_access, this);
 	allocate(level);
 
+	fmt = get_upload_format(fmt);
 	if(ARB_direct_state_access)
 		glTextureSubImage3D(id, level, x, y, z, wd, ht, dp, fmt, type, data);
 	else