4 files changed, 72 insertions, 14 deletions

diff --git a/mesalib/src/gallium/auxiliary/util/u_inlines.h b/mesalib/src/gallium/auxiliary/util/u_inlines.h
index cb06ee2e0..469f95461 100644
--- a/mesalib/src/gallium/auxiliary/util/u_inlines.h
+++ b/mesalib/src/gallium/auxiliary/util/u_inlines.h
@@ -548,6 +548,26 @@ util_pipe_tex_to_tgsi_tex(enum pipe_texture_target pipe_tex_target,
    }
 }
 
+
+static INLINE void
+util_copy_constant_buffer(struct pipe_constant_buffer *dst,
+                          const struct pipe_constant_buffer *src)
+{
+   if (src) {
+      pipe_resource_reference(&dst->buffer, src->buffer);
+      dst->buffer_offset = src->buffer_offset;
+      dst->buffer_size = src->buffer_size;
+      dst->user_buffer = src->user_buffer;
+   }
+   else {
+      pipe_resource_reference(&dst->buffer, NULL);
+      dst->buffer_offset = 0;
+      dst->buffer_size = 0;
+      dst->user_buffer = NULL;
+   }
+}
+
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index b353e7026..11a832281 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -2513,7 +2513,6 @@ struct gl_query_state
 /** Sync object state */
 struct gl_sync_object
 {
-   struct set_entry *SetEntry;
    GLenum Type;               /**< GL_SYNC_FENCE */
    GLuint Name;               /**< Fence name */
    GLint RefCount;            /**< Reference count */
diff --git a/mesalib/src/mesa/main/syncobj.c b/mesalib/src/mesa/main/syncobj.c
index f599982bd..b977bfa21 100644
--- a/mesalib/src/mesa/main/syncobj.c
+++ b/mesalib/src/mesa/main/syncobj.c
@@ -199,10 +199,16 @@ _mesa_ref_sync_object(struct gl_context *ctx, struct gl_sync_object *syncObj)
 void
 _mesa_unref_sync_object(struct gl_context *ctx, struct gl_sync_object *syncObj)
 {
+   struct set_entry *entry;
+
    _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
    syncObj->RefCount--;
    if (syncObj->RefCount == 0) {
-      _mesa_set_remove(ctx->Shared->SyncObjects, syncObj->SetEntry);
+      entry = _mesa_set_search(ctx->Shared->SyncObjects,
+                               _mesa_hash_pointer(syncObj),
+                               syncObj);
+      assert (entry != NULL);
+      _mesa_set_remove(ctx->Shared->SyncObjects, entry);
       _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
 
       ctx->Driver.DeleteSyncObject(ctx, syncObj);
@@ -290,9 +296,9 @@ _mesa_FenceSync(GLenum condition, GLbitfield flags)
       ctx->Driver.FenceSync(ctx, syncObj, condition, flags);
 
       _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
-      syncObj->SetEntry = _mesa_set_add(ctx->Shared->SyncObjects,
-                                        _mesa_hash_pointer(syncObj),
-                                        syncObj);
+      _mesa_set_add(ctx->Shared->SyncObjects,
+                    _mesa_hash_pointer(syncObj),
+                    syncObj);
       _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
 
       return (GLsync) syncObj;
diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index a4df4e5fa..1d96e905c 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -442,6 +442,9 @@ public:
    void merge_registers(void);
    void renumber_registers(void);
 
+   void emit_block_mov(ir_assignment *ir, const struct glsl_type *type,
+                       st_dst_reg *l, st_src_reg *r);
+
    void *mem_ctx;
 };
 
@@ -2244,6 +2247,44 @@ glsl_to_tgsi_visitor::process_move_condition(ir_rvalue *ir)
 }
 
 void
+glsl_to_tgsi_visitor::emit_block_mov(ir_assignment *ir, const struct glsl_type *type,
+                                     st_dst_reg *l, st_src_reg *r)
+{
+   if (type->base_type == GLSL_TYPE_STRUCT) {
+      for (unsigned int i = 0; i < type->length; i++) {
+         emit_block_mov(ir, type->fields.structure[i].type, l, r);
+      }
+      return;
+   }
+
+   if (type->is_array()) {
+      for (unsigned int i = 0; i < type->length; i++) {
+         emit_block_mov(ir, type->fields.array, l, r);
+      }
+      return;
+   }
+
+   if (type->is_matrix()) {
+      const struct glsl_type *vec_type;
+
+      vec_type = glsl_type::get_instance(GLSL_TYPE_FLOAT,
+					 type->vector_elements, 1);
+
+      for (int i = 0; i < type->matrix_columns; i++) {
+         emit_block_mov(ir, vec_type, l, r);
+      }
+      return;
+   }
+
+   assert(type->is_scalar() || type->is_vector());
+
+   r->type = type->base_type;
+   emit(ir, TGSI_OPCODE_MOV, *l, *r);
+   l->index++;
+   r->index++;
+}
+
+void
 glsl_to_tgsi_visitor::visit(ir_assignment *ir)
 {
    st_dst_reg l;
@@ -2347,15 +2388,7 @@ glsl_to_tgsi_visitor::visit(ir_assignment *ir)
       new_inst->saturate = inst->saturate;
       inst->dead_mask = inst->dst.writemask;
    } else {
-      for (i = 0; i < type_size(ir->lhs->type); i++) {
-         if (ir->rhs->type->is_array())
-         	r.type = ir->rhs->type->element_type()->base_type;
-         else if (ir->rhs->type->is_record())
-         	r.type = ir->rhs->type->fields.structure[i].type->base_type;
-         emit(ir, TGSI_OPCODE_MOV, l, r);
-         l.index++;
-         r.index++;
-      }
+      emit_block_mov(ir, ir->rhs->type, &l, &r);
    }
 }