Metal: MTLShader and MTLShaderGenerator implementation.

Full support for translation and compilation of shaders in Metal, using
GPUShaderCreateInfo. Includes render pipeline state creation and management,
enabling all standard GPU viewport rendering features in Metal.

Authored by Apple: Michael Parkin-White, Marco Giordano

Ref T96261

Reviewed By: fclem

Maniphest Tasks: T96261

Differential Revision: https://developer.blender.org/D15563

1 files changed, 15 insertions, 0 deletions

diff --git a/source/blender/python/gpu/gpu_py_shader_create_info.cc b/source/blender/python/gpu/gpu_py_shader_create_info.cc
index fbab39efe24..c9e49c5cc4b 100644
--- a/source/blender/python/gpu/gpu_py_shader_create_info.cc
+++ b/source/blender/python/gpu/gpu_py_shader_create_info.cc
@@ -673,6 +673,9 @@ static int constant_type_size(Type type)
     case Type::FLOAT:
     case Type::INT:
     case Type::UINT:
+    case Type::UCHAR4:
+    case Type::CHAR4:
+    case blender::gpu::shader::Type::VEC3_101010I2:
       return 4;
       break;
     case Type::VEC2:
@@ -695,6 +698,18 @@ static int constant_type_size(Type type)
     case Type::MAT4:
       return 64;
       break;
+    case blender::gpu::shader::Type::UCHAR:
+    case blender::gpu::shader::Type::CHAR:
+      return 1;
+      break;
+    case blender::gpu::shader::Type::UCHAR2:
+    case blender::gpu::shader::Type::CHAR2:
+      return 2;
+      break;
+    case blender::gpu::shader::Type::UCHAR3:
+    case blender::gpu::shader::Type::CHAR3:
+      return 3;
+      break;
   }
   BLI_assert(false);
   return -1;