Cleanup: Remove outdated comment and add new one about slot IDs.

2016-05-11 22:25:48 +02:00
parent 4a4f043bc4
commit 16ce1b78b0
2 changed files with 4 additions and 1 deletions
--- a/intern/cycles/render/image.cpp
+++ b/intern/cycles/render/image.cpp
@@ -196,6 +196,10 @@ ImageManager::ImageDataType ImageManager::get_image_metadata(const string& filen
 		return IMAGE_DATA_TYPE_BYTE4;
 }

+/* We use a consecutive slot counting scheme on the devices, in order
+ * float4, byte4, float.
+ * These functions convert the slot ids from ImageManager "images" ones
+ * to device ones and vice versa. */
 int ImageManager::type_index_to_flattened_slot(int slot, ImageDataType type)
 {
 	if(type == IMAGE_DATA_TYPE_BYTE4)