[magnum-plugins] Fix basisimporter/basisimageconverter features (#8939)

* [magnum-plugins] Patch FindBasisUniversal to find prebuilt basisu

Signed-off-by: Squareys <squareys@googlemail.com>

* [magnum-plugins] Patch BasisImporter to use slightly outdated basisu

jherico's fork which the vcpkg port is based on does not integrate
54304fa014
yet, which renamed a parameter.

Signed-off-by: Squareys <squareys@googlemail.com>

* [magnum-plugins] Only apply FindBasisUniversal patch on release

The change is integrated upstream for --head builds already.

Signed-off-by: Squareys <squareys@googlemail.com>

* [magnum-plugins] Download large patch from GitHub history

ports/magnum-plugins/003-use-outdated-basisu.patch

@@ -0,0 +1,27 @@
+From 4d59a1eafc7a5828a0dedc92a713b3394d5f64fc Mon Sep 17 00:00:00 2001
+From: Squareys <squareys@googlemail.com>
+Date: Wed, 6 Nov 2019 18:45:17 +0100
+Subject: [PATCH] fix vcpkg build
+
+---
+ src/MagnumPlugins/BasisImageConverter/BasisImageConverter.cpp | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/src/MagnumPlugins/BasisImageConverter/BasisImageConverter.cpp b/src/MagnumPlugins/BasisImageConverter/BasisImageConverter.cpp
+index db3a39cb..d5c80b11 100644
+--- a/src/MagnumPlugins/BasisImageConverter/BasisImageConverter.cpp
++++ b/src/MagnumPlugins/BasisImageConverter/BasisImageConverter.cpp
+@@ -106,7 +106,9 @@ Containers::Array<char> BasisImageConverter::doExportToData(const ImageView2D& i
+ 
+     /* Hierarchical virtual selector codebook options */
+     PARAM_CONFIG_FIX_NAME(global_sel_pal, bool, "global_selector_palette");
+-    PARAM_CONFIG_FIX_NAME(auto_global_sel_pal, bool, "auto_global_selector_palette");
++    /* vcpkg version is begind 54304fa01443280bbaa9854f16c9f1756b17b40b, which changes name
++     * to m_auto_global_sel_pal */
++    params.m_no_auto_global_sel_pal = !configuration().value<bool>("auto_global_selector_palette");
+     PARAM_CONFIG_FIX_NAME(no_hybrid_sel_cb, bool, "no_hybrid_selector_codebook");
+     PARAM_CONFIG_FIX_NAME(global_pal_bits, int, "global_palette_bits");
+     PARAM_CONFIG_FIX_NAME(global_mod_bits, int, "global_modifier_bits");
+-- 
+2.17.0.windows.1
+

ports/magnum-plugins/CONTROL

@@ -1,5 +1,5 @@
 Source: magnum-plugins
-Version: 2019.10
+Version: 2019.10-1
 Build-Depends: magnum[core]
 Description: Plugins for magnum, C++11/C++14 graphics middleware for games and data visualization
 Homepage: https://magnum.graphics/

ports/magnum-plugins/portfile.cmake

@@ -1,4 +1,13 @@
-include(vcpkg_common_functions)
+set(_RELEASE_ONLY_PATCHES)
+if(NOT VCPKG_USE_HEAD_VERSION)
+    vcpkg_download_distfile(
+        _RELEASE_ONLY_PATCHES
+        URLS "https://github.com/mosra/magnum-plugins/commit/c2a05465fa43befbb628b424378e328fa42923b7.diff"
+        FILENAME "c2a05465fa43befbb628b424378e328fa42923b7.diff"
+        SHA512 e03953ff7319b3b8e3644b8e25c006a856dd6a85cec6e4c033f9b2059af7ae39ed84b76c11c93c41ea6a681d7f34dd5980806f49f760d1c26778047c90cc76df
+    )
+endif()
+
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO mosra/magnum-plugins
@@ -7,6 +16,8 @@ vcpkg_from_github(
     HEAD_REF master
     PATCHES
         001-tools-path.patch
+        ${_RELEASE_ONLY_PATCHES}
+        003-use-outdated-basisu.patch
 )
 
 if(VCPKG_LIBRARY_LINKAGE STREQUAL static)