SL-19644: Bind the shader on every shadow alpha blend call

1 files changed, 6 insertions, 0 deletions

diff --git a/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskV.glsl b/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskV.glsl
index 72a07fa3d0..ddb2881766 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskV.glsl
@@ -32,8 +32,10 @@ mat4 getObjectSkinnedTransform();
 uniform mat4 modelview_projection_matrix;
 #endif
 
+#if defined(GLTF)
 uniform vec4[2] texture_base_color_transform;
 vec2 texture_transform(vec2 vertex_texcoord, vec4[2] khr_gltf_transform, mat4 sl_animation_transform);
+#endif
 
 uniform float shadow_target_width;
 
@@ -70,6 +72,10 @@ void main()
 	
 	passTextureIndex();
 
+#if defined(GLTF)
 	vary_texcoord0 = texture_transform(texcoord0, texture_base_color_transform, texture_matrix0);
+#else
+	vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy;
+#endif
 	vertex_color = diffuse_color;
 }