mesa: Rearrange legal_texobj_target to look more like _mesa_legal_get_tex_level_param...

[mesa.git] / src / mesa / main / textureview.h

diff --git a/src/mesa/main/textureview.h b/src/mesa/main/textureview.h
index 59e24b68dd016a7780ca2c49d5873b45669e475a..39b415d8793f584f3632f143c65086b572d20fa0 100644 (file)
--- a/src/mesa/main/textureview.h
+++ b/src/mesa/main/textureview.h
@@ -34,6 +34,14 @@ _mesa_texture_view_compatible_format(const struct gl_context *ctx,
                                      GLenum origInternalFormat,
                                      GLenum newInternalFormat);
 
+/**
+ * Lookup format view class based on internalformat
+ * \return VIEW_CLASS if internalformat found in table, false otherwise.
+ */
+GLenum
+_mesa_texture_view_lookup_view_class(const struct gl_context *ctx,
+                                     GLenum internalformat);
+
 extern void GLAPIENTRY
 _mesa_TextureView(GLuint texture, GLenum target, GLuint origtexture,
                   GLenum internalformat,