SL-19517 Fix for RenderReflectionProbeCount other than 256 causing black reflections.

1 files changed, 6 insertions, 4 deletions

diff --git a/indra/newview/app_settings/shaders/class3/deferred/reflectionProbeF.glsl b/indra/newview/app_settings/shaders/class3/deferred/reflectionProbeF.glsl
index 7a5676e0ab..ec7a2f4768 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/reflectionProbeF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/reflectionProbeF.glsl
@@ -35,6 +35,8 @@ uniform sampler2D sceneMap;
 uniform int cube_snapshot;
 uniform float max_probe_lod;
 
+#define MAX_REFMAP_COUNT 256  // must match LL_MAX_REFLECTION_PROBE_COUNT
+
 layout (std140) uniform ReflectionProbes
 {
     // list of OBBs for user override probes
@@ -42,18 +44,18 @@ layout (std140) uniform ReflectionProbes
     // for each box refBox[i]...
     /// box[0..2] - plane 0 .. 2 in [A,B,C,D] notation
     //  box[3][0..2] - plane thickness
-    mat4 refBox[REFMAP_COUNT];
+    mat4 refBox[MAX_REFMAP_COUNT];
     // list of bounding spheres for reflection probes sorted by distance to camera (closest first)
-    vec4 refSphere[REFMAP_COUNT];
+    vec4 refSphere[MAX_REFMAP_COUNT];
     // extra parameters (currently only .x used for probe ambiance)
-    vec4 refParams[REFMAP_COUNT];
+    vec4 refParams[MAX_REFMAP_COUNT];
     // index  of cube map in reflectionProbes for a corresponding reflection probe
     // e.g. cube map channel of refSphere[2] is stored in refIndex[2]
     // refIndex.x - cubemap channel in reflectionProbes
     // refIndex.y - index in refNeighbor of neighbor list (index is ivec4 index, not int index)
     // refIndex.z - number of neighbors
     // refIndex.w - priority, if negative, this probe has a box influence
-    ivec4 refIndex[REFMAP_COUNT];
+    ivec4 refIndex[MAX_REFMAP_COUNT];
 
     // neighbor list data (refSphere indices, not cubemap array layer)
     ivec4 refNeighbor[1024];