tr_image: add some fixme comment for the future self debugging missin…

…g float support
DaemonEngine · May 30, 2024 · 05a69b6 · 05a69b6
1 parent 303e06f
commit 05a69b6
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/engine/renderer/tr_image.cpp b/src/engine/renderer/tr_image.cpp
@@ -2437,6 +2437,8 @@ static void R_CreateDepthRenderImage()
 		imageParams_t imageParams = {};
 		imageParams.filterType = filterType_t::FT_NEAREST;
 		imageParams.wrapType = wrapTypeEnum_t::WT_CLAMP;
+
+		// FIXME: We should not run this code if glConfig2.textureFloatAvailable is false.
 		imageParams.bits = IF_NOPICMIP | IF_RGBA32F;
 
 		tr.dlightImage = R_CreateImage("_dlightImage", nullptr, w, h, 4, imageParams );
@@ -2466,10 +2468,12 @@ static void R_CreateDepthRenderImage()
 		int h = (height + TILE_SIZE_STEP1 - 1) >> TILE_SHIFT_STEP1;
 
 		imageParams_t imageParams = {};
-		imageParams.bits = IF_NOPICMIP | IF_RGBA32F;
 		imageParams.filterType = filterType_t::FT_NEAREST;
 		imageParams.wrapType = wrapTypeEnum_t::WT_ONE_CLAMP;
 
+		// FIXME: We should not run this code if glConfig2.textureFloatAvailable is false.
+		imageParams.bits = IF_NOPICMIP | IF_RGBA32F;
+
 		tr.depthtile1RenderImage = R_CreateImage( "_depthtile1Render", nullptr, w, h, 1, imageParams );
 
 		w = (width + TILE_SIZE - 1) >> TILE_SHIFT;