RenderReport: Add option to add platform specific overrides.

Reference images in the reference_override_dir will be chosen before
images in reference_dir. This allows platform specific reference
images, with a common base.

Ignored when set to None. The caller is responsible
of setting the reference override dir as the unit test is more aware
what the definition of a platform is.

Patch adds `gpu.platform.device_type_get` function to get the device
type that blender has detected.

Reviewed By: brecht

Maniphest Tasks: T99046

Differential Revision: https://developer.blender.org/D15265

1 files changed, 32 insertions, 0 deletions

diff --git a/source/blender/python/gpu/gpu_py_platform.c b/source/blender/python/gpu/gpu_py_platform.c
index 656024ae22c..b877e3ceb98 100644
--- a/source/blender/python/gpu/gpu_py_platform.c
+++ b/source/blender/python/gpu/gpu_py_platform.c
@@ -55,6 +55,34 @@ static PyObject *pygpu_platform_version_get(PyObject *UNUSED(self))
   return PyUnicode_FromString(GPU_platform_version());
 }
 
+PyDoc_STRVAR(
+    pygpu_platform_device_type_get_doc,
+    ".. function:: device_type_get()\n"
+    "\n"
+    "   Get GPU device type.\n"
+    "\n"
+    "   :return: Device type ('APPLE', 'NVIDIA', 'AMD', 'INTEL', 'SOFTWARE', 'UNKNOWN').\n"
+    "   :rtype: str\n");
+static PyObject *pygpu_platform_device_type_get(PyObject *UNUSED(self))
+{
+  if (GPU_type_matches(GPU_DEVICE_APPLE, GPU_OS_ANY, GPU_DRIVER_ANY)) {
+    return PyUnicode_FromString("APPLE");
+  }
+  if (GPU_type_matches(GPU_DEVICE_NVIDIA, GPU_OS_ANY, GPU_DRIVER_ANY)) {
+    return PyUnicode_FromString("NVIDIA");
+  }
+  if (GPU_type_matches(GPU_DEVICE_ATI, GPU_OS_ANY, GPU_DRIVER_ANY)) {
+    return PyUnicode_FromString("AMD");
+  }
+  if (GPU_type_matches(GPU_DEVICE_INTEL | GPU_DEVICE_INTEL_UHD, GPU_OS_ANY, GPU_DRIVER_ANY)) {
+    return PyUnicode_FromString("INTEL");
+  }
+  if (GPU_type_matches(GPU_DEVICE_SOFTWARE, GPU_OS_ANY, GPU_DRIVER_ANY)) {
+    return PyUnicode_FromString("SOFTWARE");
+  }
+  return PyUnicode_FromString("UNKNOWN");
+}
+
 /** \} */
 
 /* -------------------------------------------------------------------- */
@@ -74,6 +102,10 @@ static struct PyMethodDef pygpu_platform__tp_methods[] = {
      (PyCFunction)pygpu_platform_version_get,
      METH_NOARGS,
      pygpu_platform_version_get_doc},
+    {"device_type_get",
+     (PyCFunction)pygpu_platform_device_type_get,
+     METH_NOARGS,
+     pygpu_platform_device_type_get_doc},
     {NULL, NULL, 0, NULL},
 };