GPUTexture: Fix missing enum cases in `to_component_len()`

This might have caused undersized buffer if using the wrong formats with
`GPU_texture_read()`.

1 files changed, 10 insertions, 1 deletions

diff --git a/source/blender/gpu/intern/gpu_texture_private.hh b/source/blender/gpu/intern/gpu_texture_private.hh
index 3195e98da5e..4370453c605 100644
--- a/source/blender/gpu/intern/gpu_texture_private.hh
+++ b/source/blender/gpu/intern/gpu_texture_private.hh
@@ -371,10 +371,15 @@ inline int to_component_len(eGPUTextureFormat format)
 {
   switch (format) {
     case GPU_RGBA8:
+    case GPU_RGBA8I:
     case GPU_RGBA8UI:
-    case GPU_RGBA16F:
     case GPU_RGBA16:
+    case GPU_RGBA16F:
+    case GPU_RGBA16I:
+    case GPU_RGBA16UI:
     case GPU_RGBA32F:
+    case GPU_RGBA32I:
+    case GPU_RGBA32UI:
     case GPU_SRGB8_A8:
     case GPU_RGB10_A2:
       return 4;
@@ -382,11 +387,15 @@ inline int to_component_len(eGPUTextureFormat format)
     case GPU_R11F_G11F_B10F:
       return 3;
     case GPU_RG8:
+    case GPU_RG8I:
+    case GPU_RG8UI:
     case GPU_RG16:
     case GPU_RG16F:
     case GPU_RG16I:
     case GPU_RG16UI:
     case GPU_RG32F:
+    case GPU_RG32I:
+    case GPU_RG32UI:
       return 2;
     default:
       return 1;