Fix GPUParticles are not rendered for older AMD GPUs with OpenGL+Angle

godotengine · Aug 31, 2024 · a7823e0 · a7823e0
1 parent 61598c5
commit a7823e0
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/drivers/gles3/shaders/stdlib_inc.glsl b/drivers/gles3/shaders/stdlib_inc.glsl
@@ -20,8 +20,12 @@ uint float2half(uint f) {
 }
 
 uint half2float(uint h) {
- uint h_e = h & uint(0x7c00);
- return ((h & uint(0x8000)) << uint(16)) | uint((h_e >> uint(10)) != uint(0)) * (((h_e + uint(0x1c000)) << uint(13)) | ((h & uint(0x03ff)) << uint(13)));
+ uint h_e = h & uint(0x7c00);
+ if (h_e == uint(0x7c00)) {
+ return uint(0);
+ } else {
+ return ((h & uint(0x8000)) << uint(16)) | ((h_e + uint(0x1c000)) << uint(13)) | ((h & uint(0x03ff)) << uint(13));
+ }
 }
 
 uint godot_packHalf2x16(vec2 v) {