1 /************************************************************************** 2 * 3 * Copyright 2007 VMware, Inc. 4 * All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the 8 * "Software"), to deal in the Software without restriction, including 9 * without limitation the rights to use, copy, modify, merge, publish, 10 * distribute, sub license, and/or sell copies of the Software, and to 11 * permit persons to whom the Software is furnished to do so, subject to 12 * the following conditions: 13 * 14 * The above copyright notice and this permission notice (including the 15 * next paragraph) shall be included in all copies or substantial portions 16 * of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR 22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25 * 26 **************************************************************************/ 27 28 /* Authors: Keith Whitwell <keithw@vmware.com> 29 */ 30 31 #ifndef I915_STATE_H 32 #define I915_STATE_H 33 34 struct i915_context; 35 36 struct i915_tracked_state { 37 const char *name; 38 void (*update)(struct i915_context *); 39 unsigned dirty; 40 }; 41 42 extern struct i915_tracked_state i915_update_vertex_layout; 43 44 extern struct i915_tracked_state i915_hw_samplers; 45 extern struct i915_tracked_state i915_hw_sampler_views; 46 extern struct i915_tracked_state i915_hw_immediate; 47 extern struct i915_tracked_state i915_hw_dynamic; 48 extern struct i915_tracked_state i915_hw_fs; 49 extern struct i915_tracked_state i915_hw_framebuffer; 50 extern struct i915_tracked_state i915_hw_dst_buf_vars; 51 extern struct i915_tracked_state i915_hw_constants; 52 53 void i915_update_derived(struct i915_context *i915); 54 void i915_emit_hardware_state(struct i915_context *i915); 55 struct pipe_sampler_view *i915_create_sampler_view_custom( 56 struct pipe_context *pipe, struct pipe_resource *texture, 57 const struct pipe_sampler_view *templ, unsigned width0, unsigned height0); 58 59 #endif 60