media-gfx/blender: Slot, bump to 2.93.0, and add live ebuild

Closes: https://bugs.gentoo.org/795003
Closes: https://bugs.gentoo.org/778008
Closes: https://bugs.gentoo.org/774372
Closes: https://bugs.gentoo.org/673422
Closes: https://bugs.gentoo.org/737388
Signed-off-by: Sebastian Parborg <darkdefende@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/20565
Signed-off-by: Sam James <sam@gentoo.org>

4 files changed, 280 insertions, 0 deletions

diff --git a/media-gfx/blender/files/blender-2.83.13-ffmpeg-4_4.patch b/media-gfx/blender/files/blender-2.83.13-ffmpeg-4_4.patch
new file mode 100644
index 000000000000..bf8579675886
--- /dev/null
+++ b/media-gfx/blender/files/blender-2.83.13-ffmpeg-4_4.patch
@@ -0,0 +1,27 @@
+From 9cdf11676ecd753fd86c3d8057c2375174ef0a70 Mon Sep 17 00:00:00 2001
+From: Sebastian Parborg <darkdefende@gmail.com>
+Date: Fri, 7 May 2021 16:51:28 +0200
+Subject: [PATCH] Fix: No sound is exported with ffmpeg 4.4
+
+We were not assigning the amount of sound channels to the output frames.
+Newer ffmpeg releases has sanity checks in place and doesn't fall back
+to two channels anymore.
+---
+ source/blender/blenkernel/intern/writeffmpeg.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/source/blender/blenkernel/intern/writeffmpeg.c b/source/blender/blenkernel/intern/writeffmpeg.c
+index 7fc9e8cc0ef..e5550cee124 100644
+--- a/source/blender/blenkernel/intern/writeffmpeg.c
++++ b/source/blender/blenkernel/intern/writeffmpeg.c
+@@ -164,6 +164,7 @@ static int write_audio_frame(FFMpegContext *context)
+   frame->pts = context->audio_time / av_q2d(c->time_base);
+   frame->nb_samples = context->audio_input_samples;
+   frame->format = c->sample_fmt;
++  frame->channels = c->channels;
+ #      ifdef FFMPEG_HAVE_FRAME_CHANNEL_LAYOUT
+   frame->channel_layout = c->channel_layout;
+ #      endif
+-- 
+2.26.3
+
diff --git a/media-gfx/blender/files/blender-2.83.6-constraints_test.patch b/media-gfx/blender/files/blender-2.83.6-constraints_test.patch
new file mode 100644
index 000000000000..ab1e9a6d2d4a
--- /dev/null
+++ b/media-gfx/blender/files/blender-2.83.6-constraints_test.patch
@@ -0,0 +1,13 @@
+diff --git a/tests/python/bl_constraints.py b/tests/python/bl_constraints.py
+index 323dd874ac0..7cbc46d680a 100644
+--- a/tests/python/bl_constraints.py
++++ b/tests/python/bl_constraints.py
+@@ -44,7 +44,7 @@ class AbstractConstraintTests(unittest.TestCase):
+             collection = top_collection.children[self.layer_collection]
+             collection.exclude = False
+ 
+-    def assert_matrix(self, actual_matrix, expect_matrix, object_name: str, places=6, delta=None):
++    def assert_matrix(self, actual_matrix, expect_matrix, object_name: str, places=None, delta=1e-6):
+         """Asserts that the matrices almost equal."""
+         self.assertEqual(len(actual_matrix), 4, 'Expected a 4x4 matrix')
+ 
diff --git a/media-gfx/blender/files/blender-2.83.6-fix_opevdb_abi.patch b/media-gfx/blender/files/blender-2.83.6-fix_opevdb_abi.patch
new file mode 100644
index 000000000000..b7537f97fc09
--- /dev/null
+++ b/media-gfx/blender/files/blender-2.83.6-fix_opevdb_abi.patch
@@ -0,0 +1,21 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1552,7 +1552,7 @@
+   CMAKE_C_COMPILER_ID MATCHES "Intel"
+ )
+   # TODO(sergey): Do we want c++11 or gnu-c++11 here?
+-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
++  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
+ else()
+   message(FATAL_ERROR "Unknown compiler ${CMAKE_C_COMPILER_ID}, can't enable C++11 build")
+ endif()
+--- a/extern/mantaflow/CMakeLists.txt
++++ b/extern/mantaflow/CMakeLists.txt
+@@ -51,7 +51,6 @@
+
+ if(WITH_OPENVDB)
+   add_definitions(-DOPENVDB=1)
+-  add_definitions(-DOPENVDB_STATICLIB)
+ endif()
+
+ if(WIN32
diff --git a/media-gfx/blender/files/blender-2.83.6-libmv_eigen_alignment.patch b/media-gfx/blender/files/blender-2.83.6-libmv_eigen_alignment.patch
new file mode 100644
index 000000000000..1392510a23a7
--- /dev/null
+++ b/media-gfx/blender/files/blender-2.83.6-libmv_eigen_alignment.patch
@@ -0,0 +1,219 @@
+diff --git a/intern/libmv/libmv/base/vector.h b/intern/libmv/libmv/base/vector.h
+index bdc4392155c..300291c5679 100644
+--- a/intern/libmv/libmv/base/vector.h
++++ b/intern/libmv/libmv/base/vector.h
+@@ -25,151 +25,18 @@
+ #ifndef LIBMV_BASE_VECTOR_H
+ #define LIBMV_BASE_VECTOR_H
+ 
+-#include <cstring>
+-#include <new>
++#include <vector>
+ 
+ #include <Eigen/Core>
+ 
+ namespace libmv {
+ 
+-// A simple container class, which guarantees 16 byte alignment needed for most
+-// vectorization. Don't use this container for classes that cannot be copied
+-// via memcpy.
+-// FIXME: this class has some issues:
+-// - doesn't support iterators.
+-// - impede compatibility with code using STL.
+-// - the STL already provide support for custom allocators
+-// it could be replaced with a simple
+-// template <T> class vector : std::vector<T, aligned_allocator> {} declaration
+-// provided it doesn't break code relying on libmv::vector specific behavior
+-template <typename T,
+-          typename Allocator = Eigen::aligned_allocator<T> >
+-class vector {
+- public:
+-  ~vector()                        { clear();                 }
++// A simple container class, which guarantees the correct memory alignment
++// needed for most eigen vectorization. Don't use this container for classes
++// that cannot be copied via memcpy.
+ 
+-  vector()                         { init();                  }
+-  vector(int size)                 { init(); resize(size);    }
+-  vector(int size, const T & val)  {
+-    init();
+-    resize(size);
+-    std::fill(data_, data_+size_, val); }
+-
+-  // Copy constructor and assignment.
+-  vector(const vector<T, Allocator> &rhs) {
+-    init();
+-    copy(rhs);
+-  }
+-  vector<T, Allocator> &operator=(const vector<T, Allocator> &rhs) {
+-    if (&rhs != this) {
+-      copy(rhs);
+-    }
+-    return *this;
+-  }
+-
+-  /// Swaps the contents of two vectors in constant time.
+-  void swap(vector<T, Allocator> &other) {
+-    std::swap(allocator_, other.allocator_);
+-    std::swap(size_, other.size_);
+-    std::swap(capacity_, other.capacity_);
+-    std::swap(data_, other.data_);
+-  }
+-
+-        T *data()            const { return data_;            }
+-  int      size()            const { return size_;            }
+-  int      capacity()        const { return capacity_;        }
+-  const T& back()            const { return data_[size_ - 1]; }
+-        T& back()                  { return data_[size_ - 1]; }
+-  const T& front()           const { return data_[0];         }
+-        T& front()                 { return data_[0];         }
+-  const T& operator[](int n) const { return data_[n];         }
+-        T& operator[](int n)       { return data_[n];         }
+-  const T& at(int n)         const { return data_[n];         }
+-        T& at(int n)               { return data_[n];         }
+-  const T * begin()          const { return data_;            }
+-  const T * end()            const { return data_+size_;      }
+-        T * begin()                { return data_;            }
+-        T * end()                  { return data_+size_;      }
+-
+-  void resize(size_t size) {
+-    reserve(size);
+-    if (size > size_) {
+-      construct(size_, size);
+-    } else if (size < size_) {
+-      destruct(size, size_);
+-    }
+-    size_ = size;
+-  }
+-
+-  void push_back(const T &value) {
+-    if (size_ == capacity_) {
+-      reserve(size_ ? 2 * size_ : 1);
+-    }
+-    new (&data_[size_++]) T(value);
+-  }
+-
+-  void pop_back() {
+-    resize(size_ - 1);
+-  }
+-
+-  void clear() {
+-    destruct(0, size_);
+-    deallocate();
+-    init();
+-  }
+-
+-  void reserve(unsigned int size) {
+-    if (size > size_) {
+-      T *data = static_cast<T *>(allocate(size));
+-      memcpy(static_cast<void *>(data), data_, sizeof(*data)*size_);
+-      allocator_.deallocate(data_, capacity_);
+-      data_ = data;
+-      capacity_ = size;
+-    }
+-  }
+-
+-  bool empty() {
+-    return size_ == 0;
+-  }
+-
+- private:
+-  void construct(int start, int end) {
+-    for (int i = start; i < end; ++i) {
+-      new (&data_[i]) T;
+-    }
+-  }
+-  void destruct(int start, int end) {
+-    for (int i = start; i < end; ++i) {
+-      data_[i].~T();
+-    }
+-  }
+-  void init() {
+-    size_ = 0;
+-    data_ = 0;
+-    capacity_ = 0;
+-  }
+-
+-  void *allocate(int size) {
+-    return size ? allocator_.allocate(size) : 0;
+-  }
+-
+-  void deallocate() {
+-    allocator_.deallocate(data_, size_);
+-    data_ = 0;
+-  }
+-
+-  void copy(const vector<T, Allocator> &rhs) {
+-    resize(rhs.size());
+-    for (int i = 0; i < rhs.size(); ++i) {
+-      (*this)[i] = rhs[i];
+-    }
+-  }
+-
+-  Allocator allocator_;
+-  size_t size_;
+-  size_t capacity_;
+-  T *data_;
+-};
++template <class ElementType>
++using vector = std::vector<ElementType, Eigen::aligned_allocator<ElementType>>;
+ 
+ }  // namespace libmv
+ 
+diff --git a/intern/libmv/libmv/base/vector_test.cc b/intern/libmv/libmv/base/vector_test.cc
+index f17718c3926..44b9a152148 100644
+--- a/intern/libmv/libmv/base/vector_test.cc
++++ b/intern/libmv/libmv/base/vector_test.cc
+@@ -115,31 +115,24 @@ TEST_F(VectorTest, ResizeConstructsAndDestructsAsExpected) {
+   // Create one object.
+   v.resize(1);
+   EXPECT_EQ(1, v.size());
+-  EXPECT_EQ(1, v.capacity());
+   EXPECT_EQ(1, foo_construct_calls);
+-  EXPECT_EQ(0, foo_destruct_calls);
+   EXPECT_EQ(5, v[0].value);
+ 
+   // Create two more.
+   v.resize(3);
+   EXPECT_EQ(3, v.size());
+-  EXPECT_EQ(3, v.capacity());
+   EXPECT_EQ(3, foo_construct_calls);
+-  EXPECT_EQ(0, foo_destruct_calls);
+ 
+   // Delete the last one.
+   v.resize(2);
+   EXPECT_EQ(2, v.size());
+   EXPECT_EQ(3, v.capacity());
+   EXPECT_EQ(3, foo_construct_calls);
+-  EXPECT_EQ(1, foo_destruct_calls);
+ 
+   // Delete the remaining two.
+   v.resize(0);
+   EXPECT_EQ(0, v.size());
+-  EXPECT_EQ(3, v.capacity());
+   EXPECT_EQ(3, foo_construct_calls);
+-  EXPECT_EQ(3, foo_destruct_calls);
+ }
+ 
+ TEST_F(VectorTest, PushPopBack) {
+@@ -192,15 +185,15 @@ TEST_F(VectorTest, STLFind) {
+   a.push_back(5);
+   a.push_back(3);
+ 
+-  // Find return an int *
++  // Find returns an int *
+   EXPECT_EQ(std::find(&a[0], &a[2], 1) == &a[0], true);
+   EXPECT_EQ(std::find(&a[0], &a[2], 5) == &a[1], true);
+   EXPECT_EQ(std::find(&a[0], &a[2], 3) == &a[2], true);
+ 
+-  // Find return a const int *
+-  EXPECT_EQ(std::find(a.begin(), a.end(), 1) == &a[0], true);
+-  EXPECT_EQ(std::find(a.begin(), a.end(), 5) == &a[1], true);
+-  EXPECT_EQ(std::find(a.begin(), a.end(), 3) == &a[2], true);
++  // Find returns an interator
++  EXPECT_EQ(std::find(a.begin(), a.end(), 1) == std::next(a.begin(), 0), true);
++  EXPECT_EQ(std::find(a.begin(), a.end(), 5) == std::next(a.begin(), 1), true);
++  EXPECT_EQ(std::find(a.begin(), a.end(), 3) == std::next(a.begin(), 2), true);
+ 
+   // Search value that are not in the vector
+   EXPECT_EQ(std::find(a.begin(), a.end(), 0) == a.end(), true);