MDL SDK 2021.1.1 (349500.8264)

NVIDIA · Mar 31, 2022 · 2a00fa2 · 2a00fa2
1 parent aa9642b
commit 2a00fa2
Show file tree

Hide file tree

Showing 72 changed files with 1,363 additions and 606 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,8 +1,49 @@
 Change Log
 ==========
-MDL SDK 2021.1 (349500.7063): 18 Jan 2022
+MDL SDK 2021.1.1 (349500.8264): 18 Mar 2022
 -----------------------------------------------
 
+ABI compatible with the MDL SDK 2021.1.1 (349500.8264) binary release
+(see [https://developer.nvidia.com/mdl-sdk](https://developer.nvidia.com/mdl-sdk))
+
+**Known Issues**
+
+- The version text in the MI_NEURAYLIB_PRODUCT_VERSION_STRING macro
+  in the version.h include file contains the previous version number
+  of "2021.1" instead of "2021.1.1".
+
+**Added and Changed Features**
+
+- Image File Format Plugins
+
+    - Support .rgb extension for textures in the SGI file format.
+
+**Fixed Bugs**
+
+- General
+
+    - Fixed filename extension mismatch when exporting textures referenced from MDL modules.
+      Under certain circumstances, the texture was copied, but got a different filename extension,
+      causing problems importing the MDL module again.
+    - Fixed creation of function calls of the cast operator if the target type has frequency
+      qualifiers. Similarly, fixed creation of function calls of the ternary operator if the
+      argument types have frequency qualifiers.
+    - Fixed handling of memory allocation failures in `IImage_api::create_canvas()/create_tile()`
+      methods.
+    - Also encode the simple name of function definitions. For almost all functions this does not
+      make any change since the simple name is usually an identifier, except for a couple of
+      operators from the builtins module.
+
+- MDL Compiler and Backends
+
+    - libbsdf: Fixed incorrect child normal orientation usage in `df::(color_)fresnel_layer`,
+      `df::(color_)custom_curve_layer` and `df::(color_)measured_curve_layer` for backside hits.
+    - HLSL backend: Fixed code generation for scene data access functions inside automatically
+      derived expressions.
+
+MDL SDK 2021.1 (349500.7063): 26 Jan 2022
+-----------------------------------------
+
 ABI compatible with the MDL SDK 2021.1 (349500.7063) binary release
 (see [https://developer.nvidia.com/mdl-sdk](https://developer.nvidia.com/mdl-sdk))
 

diff --git a/README.md b/README.md
@@ -297,7 +297,7 @@ Required tools to build the documentation:
     are available in the package management system:
 
     ```bash
-    sudo apt-get install git build-essential python cmake g++
+    sudo apt-get install git git-lfs build-essential python cmake
     sudo apt-get install libboost-dev libfreeimage-dev libglew-dev libglfw3-dev
     ```
 
@@ -318,6 +318,7 @@ Required tools to build the documentation:
 
     ```bash
     export MDL_SDK_ROOT=$HOME/projects/mdl-sdk
+    git lfs install
     git clone https://github.com/NVIDIA/MDL-SDK.git $MDL_SDK_ROOT
     ```
 

diff --git a/doc/base_module/index.html b/doc/base_module/index.html
@@ -155,7 +155,7 @@ <h3>Edge</h3>
 
 </div><div id="blackfooter">
 <span class="footeritem">
-18&#160;January&#160;2022,&#160;21:07,&#160;rev.349500.7063
+18&#160;March&#160;2022,&#160;20:50,&#160;rev.349500.8264
 </span>
 <span class="footeritem">
 <a href="https://www.nvidia.com/en-us/about-nvidia/legal-info/" target="_blank" shape="rect">&copy; 2022 NVIDIA&nbsp;Corporation.</a> All rights reserved.

diff --git a/doc/build/doxygen_footer_1_8_4.html b/doc/build/doxygen_footer_1_8_4.html
@@ -2,10 +2,10 @@
 <!-- start footer part -->
 <!--BEGIN GENERATE_TREEVIEW-->
 <div id="nav-path">
-<span class="footeritem">MDL SDK 2021.1 (349500.7063): $datetime</span>
+<span class="footeritem">MDL SDK 2021.1 (349500.8264): $datetime</span>
 <span class="footeritem">
   <a href="http://www.nvidia.com/">
-    &copy;&#160;2020&#160;NVIDIA&#160;Corporation.</a>
+    &copy;&#160;2022&#160;NVIDIA&#160;Corporation.</a>
   &#160;All&#160;rights&#160;reserved.
 </span>
 </div>

diff --git a/doc/core_definitions/index.html b/doc/core_definitions/index.html
@@ -186,8 +186,8 @@ <h2>Page cannot be loaded</h2>
 bottom of the page or from the following links:</p>
 
 <div style="padding-left:2em;">
-<a href="mdl_core_definitions.220118.A4.pdf">View documentation in A4 format</a><br>
-<a href="mdl_core_definitions.220118.LTR.pdf">View documentation in US Letter format</a><br>
+<a href="mdl_core_definitions.220318.A4.pdf">View documentation in A4 format</a><br>
+<a href="mdl_core_definitions.220318.LTR.pdf">View documentation in US Letter format</a><br>
 </div>
 <h3>Overriding security settings</h3>
 
@@ -261,7 +261,7 @@ <h3>Edge</h3>
 <span class="footeritem">
 </span>
 <span class="footeritem">
-18&#160;January&#160;2022,&#160;21:08,&#160;rev.349500.7063
+18&#160;March&#160;2022,&#160;20:52,&#160;rev.349500.8264
 </span>
 <span class="footeritem">
 <a href="https://www.nvidia.com/en-us/about-nvidia/legal-info/" target="_blank" shape="rect">&copy; 2022 NVIDIA&nbsp;Corporation.</a> All rights reserved.

diff --git a/doc/core_definitions/kt_js/s_image.js b/doc/core_definitions/kt_js/s_image.js
diff --git a/doc/core_definitions/kt_js/search.js b/doc/core_definitions/kt_js/search.js
diff --git a/doc/core_definitions/kt_js/toc.js b/doc/core_definitions/kt_js/toc.js
diff --git a/doc/index.html b/doc/index.html
@@ -61,11 +61,11 @@
     </div>
     <div id="blackfooter">
       <span class="footeritem">
-	MDL SDK 2021.1 (349500.7063): 18 Jan 2022
+	MDL SDK 2021.1 (349500.8264): 18 Mar 2022
       </span>
       <span class="footeritem">
 	<a href="http://www.nvidia.com/">
-	  &copy;&#160;2020&#160;NVIDIA&#160;Corporation.</a> &#160;All&#160;rights&#160;reserved.
+	  &copy;&#160;2022&#160;NVIDIA&#160;Corporation.</a> &#160;All&#160;rights&#160;reserved.
       </span>
     </div>
   </body>

diff --git a/doc/mdl_sdkapi/Doxyfile b/doc/mdl_sdkapi/Doxyfile
@@ -668,7 +668,92 @@ WARN_LOGFILE           =
 
 INPUT                  = . \
                          ../../include/mi/mdl_sdk.h \
-                         ../../include/mi/neuraylib \
+                         ../../include/mi/neuraylib/annotation_wrapper.h \
+                         ../../include/mi/neuraylib/argument_editor.h \
+                         ../../include/mi/neuraylib/assert.h \
+                         ../../include/mi/neuraylib/bsdf_isotropic_data.h \
+                         ../../include/mi/neuraylib/definition_wrapper.h \
+                         ../../include/mi/neuraylib/factory.h \
+                         ../../include/mi/neuraylib/iallocator.h \
+                         ../../include/mi/neuraylib/iarray.h \
+                         ../../include/mi/neuraylib/iattribute_container.h \
+                         ../../include/mi/neuraylib/iattribute_set.h \
+                         ../../include/mi/neuraylib/ibbox.h \
+                         ../../include/mi/neuraylib/ibsdf_isotropic_data.h \
+                         ../../include/mi/neuraylib/ibsdf_measurement.h \
+                         ../../include/mi/neuraylib/ibuffer.h \
+                         ../../include/mi/neuraylib/icanvas.h \
+                         ../../include/mi/neuraylib/icolor.h \
+                         ../../include/mi/neuraylib/icompiled_material.h \
+                         ../../include/mi/neuraylib/icompound.h \
+                         ../../include/mi/neuraylib/idata.h \
+                         ../../include/mi/neuraylib/idatabase.h \
+                         ../../include/mi/neuraylib/idebug_configuration.h \
+                         ../../include/mi/neuraylib/idynamic_array.h \
+                         ../../include/mi/neuraylib/ienum.h \
+                         ../../include/mi/neuraylib/ienum_decl.h \
+                         ../../include/mi/neuraylib/iexpression.h \
+                         ../../include/mi/neuraylib/ifactory.h \
+                         ../../include/mi/neuraylib/ifunction_call.h \
+                         ../../include/mi/neuraylib/ifunction_definition.h \
+                         ../../include/mi/neuraylib/iimage.h \
+                         ../../include/mi/neuraylib/iimage_api.h \
+                         ../../include/mi/neuraylib/iimage_plugin.h \
+                         ../../include/mi/neuraylib/iimpexp_base.h \
+                         ../../include/mi/neuraylib/ilightprofile.h \
+                         ../../include/mi/neuraylib/imap.h \
+                         ../../include/mi/neuraylib/imaterial_definition.h \
+                         ../../include/mi/neuraylib/imaterial_instance.h \
+                         ../../include/mi/neuraylib/imatrix.h \
+                         ../../include/mi/neuraylib/imdl_archive_api.h \
+                         ../../include/mi/neuraylib/imdl_backend.h \
+                         ../../include/mi/neuraylib/imdl_backend_api.h \
+                         ../../include/mi/neuraylib/imdl_compatibility_api.h \
+                         ../../include/mi/neuraylib/imdl_compiler.h \
+                         ../../include/mi/neuraylib/imdl_configuration.h \
+                         ../../include/mi/neuraylib/imdl_discovery_api.h \
+                         ../../include/mi/neuraylib/imdl_entity_resolver.h \
+                         ../../include/mi/neuraylib/imdl_evaluator_api.h \
+                         ../../include/mi/neuraylib/imdl_execution_context.h \
+                         ../../include/mi/neuraylib/imdl_factory.h \
+                         ../../include/mi/neuraylib/imdl_i18n_configuration.h \
+                         ../../include/mi/neuraylib/imdl_impexp_api.h \
+                         ../../include/mi/neuraylib/imdl_loading_wait_handle.h \
+                         ../../include/mi/neuraylib/imdl_module_builder.h \
+                         ../../include/mi/neuraylib/imdl_module_transformer.h \
+                         ../../include/mi/neuraylib/imdle_api.h \
+                         ../../include/mi/neuraylib/imodule.h \
+                         ../../include/mi/neuraylib/ineuray.h \
+                         ../../include/mi/neuraylib/inumber.h \
+                         ../../include/mi/neuraylib/iplugin_api.h \
+                         ../../include/mi/neuraylib/iplugin_configuration.h \
+                         ../../include/mi/neuraylib/ipointer.h \
+                         ../../include/mi/neuraylib/ireader.h \
+                         ../../include/mi/neuraylib/ireader_writer_base.h \
+                         ../../include/mi/neuraylib/iref.h \
+                         ../../include/mi/neuraylib/iscene_element.h \
+                         ../../include/mi/neuraylib/iscope.h \
+                         ../../include/mi/neuraylib/ispectrum.h \
+                         ../../include/mi/neuraylib/istream_position.h \
+                         ../../include/mi/neuraylib/istring.h \
+                         ../../include/mi/neuraylib/istructure.h \
+                         ../../include/mi/neuraylib/istructure_decl.h \
+                         ../../include/mi/neuraylib/itexture.h \
+                         ../../include/mi/neuraylib/itile.h \
+                         ../../include/mi/neuraylib/itransaction.h \
+                         ../../include/mi/neuraylib/itype.h \
+                         ../../include/mi/neuraylib/iuuid.h \
+                         ../../include/mi/neuraylib/ivalue.h \
+                         ../../include/mi/neuraylib/ivector.h \
+                         ../../include/mi/neuraylib/iversion.h \
+                         ../../include/mi/neuraylib/iwriter.h \
+                         ../../include/mi/neuraylib/matrix_typedefs.h \
+                         ../../include/mi/neuraylib/set_get.h \
+                         ../../include/mi/neuraylib/target_code_types.h \
+                         ../../include/mi/neuraylib/type_traits.h \
+                         ../../include/mi/neuraylib/typedefs.h \
+                         ../../include/mi/neuraylib/vector_typedefs.h \
+                         ../../include/mi/neuraylib/version.h \
                          ../../include/mi/math.h \
                          ../../include/mi/math \
                          ../../include/mi/base.h \

diff --git a/doc/mdl_sdkapi/main.dox b/doc/mdl_sdkapi/main.dox
@@ -94,6 +94,7 @@ them, assertions, and configurations.
       - \ref mi_neuray_configuration "Configuration Interfaces"
       - \ref mi_neuray_types "Types"
       - \ref mi_neuray_mdl_types "MDL type system"
+      - \ref mi_neuray_mdl_misc "MDL-related interfaces"
       - \ref mi_neuray_database_access "Database Access"
       - \ref mi_neuray_scene_element "Scene Elements"
           - \ref mi_neuray_mdl_elements "MDL-related elements",

diff --git a/examples/mdl_sdk/shared/texture_support_native.h b/examples/mdl_sdk/shared/texture_support_native.h
@@ -937,6 +937,11 @@ mi::neuraylib::Texture_handler_vtable tex_vtable = {
     scene_data_lookup_int3,
     scene_data_lookup_int4,
     scene_data_lookup_color,
+    /*m_scene_data_lookup_deriv_float*/  nullptr,
+    /*m_scene_data_lookup_deriv_float2*/ nullptr,
+    /*m_scene_data_lookup_deriv_float3*/ nullptr,
+    /*m_scene_data_lookup_deriv_float4*/ nullptr,
+    /*m_scene_data_lookup_deriv_color*/  nullptr
 };
 
 // The vtable containing all texture access handlers required by the generated code