Cleanup: Remove Cycles device checks for half float.

All supported devices support half float now, so we can remove the check.

Differential Revision: https://developer.blender.org/D13021

3 files changed, 1 insertions, 5 deletions

diff --git a/intern/cycles/scene/image.cpp b/intern/cycles/scene/image.cpp
index 80091e01b8c..8bb2d87fd1e 100644
--- a/intern/cycles/scene/image.cpp
+++ b/intern/cycles/scene/image.cpp
@@ -303,7 +303,6 @@ ImageManager::ImageManager(const DeviceInfo &info)
   animation_frame = 0;
 
   /* Set image limits */
-  features.has_half_float = info.has_half_images;
   features.has_nanovdb = info.has_nanovdb;
 }
 
@@ -357,8 +356,6 @@ void ImageManager::load_image_metadata(Image *img)
 
   metadata.detect_colorspace();
 
-  assert(features.has_half_float ||
-         (metadata.type != IMAGE_DATA_TYPE_HALF4 && metadata.type != IMAGE_DATA_TYPE_HALF));
   assert(features.has_nanovdb || (metadata.type != IMAGE_DATA_TYPE_NANOVDB_FLOAT ||
                                   metadata.type != IMAGE_DATA_TYPE_NANOVDB_FLOAT3));
 
diff --git a/intern/cycles/scene/image.h b/intern/cycles/scene/image.h
index 6447b028ebf..7cf09dd6d8f 100644
--- a/intern/cycles/scene/image.h
+++ b/intern/cycles/scene/image.h
@@ -100,7 +100,6 @@ class ImageMetaData {
 /* Information about supported features that Image loaders can use. */
 class ImageDeviceFeatures {
  public:
-  bool has_half_float;
   bool has_nanovdb;
 };
 
diff --git a/intern/cycles/scene/image_oiio.cpp b/intern/cycles/scene/image_oiio.cpp
index feafae035a1..68ab9b7a997 100644
--- a/intern/cycles/scene/image_oiio.cpp
+++ b/intern/cycles/scene/image_oiio.cpp
@@ -76,7 +76,7 @@ bool OIIOImageLoader::load_metadata(const ImageDeviceFeatures &features, ImageMe
   }
 
   /* check if it's half float */
-  if (spec.format == TypeDesc::HALF && features.has_half_float) {
+  if (spec.format == TypeDesc::HALF) {
     is_half = true;
   }