5 files changed, 21 insertions, 6 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
index 662c975edc1..fd6954b359e 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
@@ -701,7 +701,7 @@ brw_update_renderbuffer_surfaces(struct brw_context *brw)
       for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) {
 	 if (intel_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[i])) {
 	    brw->vtbl.update_renderbuffer_surface(brw, ctx->DrawBuffer->_ColorDrawBuffers[i],
-                                                  ctx->DrawBuffer->Layered, i);
+                                                  ctx->DrawBuffer->NumLayers > 0, i);
 	 } else {
 	    brw->vtbl.update_null_renderbuffer_surface(brw, i);
 	 }
diff --git a/src/mesa/drivers/dri/i965/gen6_clip_state.c b/src/mesa/drivers/dri/i965/gen6_clip_state.c
index 03d0f9057c1..37a39b83fb7 100644
--- a/src/mesa/drivers/dri/i965/gen6_clip_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_clip_state.c
@@ -121,7 +121,7 @@ upload_clip_state(struct brw_context *brw)
 	     dw2);
    OUT_BATCH(U_FIXED(0.125, 3) << GEN6_CLIP_MIN_POINT_WIDTH_SHIFT |
              U_FIXED(255.875, 3) << GEN6_CLIP_MAX_POINT_WIDTH_SHIFT |
-             (fb->Layered ? 0 : GEN6_CLIP_FORCE_ZERO_RTAINDEX));
+             (fb->NumLayers > 0 ? 0 : GEN6_CLIP_FORCE_ZERO_RTAINDEX));
    ADVANCE_BATCH();
 }
 
diff --git a/src/mesa/drivers/dri/i965/gen7_misc_state.c b/src/mesa/drivers/dri/i965/gen7_misc_state.c
index 3f3833e98e6..42519494d3c 100644
--- a/src/mesa/drivers/dri/i965/gen7_misc_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_misc_state.c
@@ -81,7 +81,7 @@ gen7_emit_depth_stencil_hiz(struct brw_context *brw,
       break;
    }
 
-   if (fb->Layered || !irb) {
+   if (fb->NumLayers > 0 || !irb) {
       min_array_element = 0;
    } else if (irb->mt->num_samples > 1) {
       /* Convert physical layer to logical layer. */
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index 9dd71612f97..e8cf274e973 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -905,6 +905,7 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx,
       struct gl_renderbuffer_attachment *att;
       GLenum f;
       gl_format attFormat;
+      GLenum att_tex_target = GL_NONE;
 
       /*
        * XXX for ARB_fbo, only check color buffers that are named by
@@ -945,6 +946,7 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx,
        */
       if (att->Type == GL_TEXTURE) {
          const struct gl_texture_image *texImg = att->Renderbuffer->TexImage;
+         att_tex_target = att->Texture->Target;
          minWidth = MIN2(minWidth, texImg->Width);
          maxWidth = MAX2(maxWidth, texImg->Width);
          minHeight = MIN2(minHeight, texImg->Height);
@@ -1057,7 +1059,14 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx,
       }
 
       /* Check that layered rendering is consistent. */
-      att_layer_count = att->Layered ? att->Renderbuffer->Depth : 0;
+      if (att->Layered) {
+         if (att_tex_target == GL_TEXTURE_CUBE_MAP)
+            att_layer_count = 6;
+         else
+            att_layer_count = att->Renderbuffer->Depth;
+      } else {
+         att_layer_count = 0;
+      }
       if (!layer_count_valid) {
          layer_count = att_layer_count;
          layer_count_valid = true;
@@ -1073,7 +1082,7 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx,
       }
    }
 
-   fb->Layered = layer_count > 0;
+   fb->NumLayers = layer_count;
 
    if (_mesa_is_desktop_gl(ctx) && !ctx->Extensions.ARB_ES2_compatibility) {
       /* Check that all DrawBuffers are present */
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 8801d6f6152..ecfb5e08f5d 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2994,7 +2994,13 @@ struct gl_framebuffer
    struct gl_renderbuffer *_ColorDrawBuffers[MAX_DRAW_BUFFERS];
    struct gl_renderbuffer *_ColorReadBuffer;
 
-   GLboolean Layered;
+   /**
+    * The number of layers in the framebuffer, or 0 if the framebuffer is not
+    * layered.  For cube maps, this value is 6.  For cube map arrays, this
+    * value is the "depth" value passed to TexImage3D (always a multiple of
+    * 6).
+    */
+   GLuint NumLayers;
 
    /** Delete this framebuffer */
    void (*Delete)(struct gl_framebuffer *fb);