llvmpipe: add support for compute constant buffers.

[mesa.git] / src / gallium / drivers / llvmpipe / lp_state.h

diff --git a/src/gallium/drivers/llvmpipe/lp_state.h b/src/gallium/drivers/llvmpipe/lp_state.h
index 1f27d70415e4c04e6e9852680e719e7b5c87519f..ca6e412df0b1fb4a7f8c2c5997f62544bce823d0 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_state.h
+++ b/src/gallium/drivers/llvmpipe/lp_state.h
@@ -1,6 +1,6 @@
 /**************************************************************************
  * 
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007 VMware, Inc.
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -18,14 +18,14 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  * 
  **************************************************************************/
 
-/* Authors:  Keith Whitwell <keith@tungstengraphics.com>
+/* Authors:  Keith Whitwell <keithw@vmware.com>
  */
 
 #ifndef LP_STATE_H
@@ -46,7 +46,7 @@
 #define LP_NEW_STIPPLE       0x40
 #define LP_NEW_FRAMEBUFFER   0x80
 #define LP_NEW_DEPTH_STENCIL_ALPHA 0x100
-#define LP_NEW_CONSTANTS     0x200
+#define LP_NEW_FS_CONSTANTS  0x200
 #define LP_NEW_SAMPLER       0x400
 #define LP_NEW_SAMPLER_VIEW  0x800
 #define LP_NEW_VERTEX        0x1000
@@ -56,8 +56,11 @@
 #define LP_NEW_GS            0x10000
 #define LP_NEW_SO            0x20000
 #define LP_NEW_SO_BUFFERS    0x40000
+#define LP_NEW_FS_SSBOS      0x80000
+#define LP_NEW_FS_IMAGES    0x100000
 
-
+#define LP_CSNEW_CS 0x1
+#define LP_CSNEW_CONSTANTS 0x2
 
 struct vertex_info;
 struct pipe_context;
@@ -65,17 +68,10 @@ struct llvmpipe_context;
 
 
 
-/** Subclass of pipe_shader_state */
-struct lp_vertex_shader
-{
-   struct pipe_shader_state shader;
-   struct draw_vertex_shader *draw_data;
-};
-
-/** Subclass of pipe_shader_state */
 struct lp_geometry_shader {
-   struct pipe_shader_state shader;
-   struct draw_geometry_shader *draw_data;
+   boolean no_tokens;
+   struct pipe_stream_output_info stream_output;
+   struct draw_geometry_shader *dgs;
 };
 
 /** Vertex element state */
@@ -115,6 +111,9 @@ llvmpipe_init_vertex_funcs(struct llvmpipe_context *llvmpipe);
 void
 llvmpipe_init_draw_funcs(struct llvmpipe_context *llvmpipe);
 
+void
+llvmpipe_init_compute_funcs(struct llvmpipe_context *llvmpipe);
+
 void
 llvmpipe_init_clip_funcs(struct llvmpipe_context *llvmpipe);
 
@@ -137,16 +136,19 @@ void
 llvmpipe_prepare_vertex_sampling(struct llvmpipe_context *ctx,
                                  unsigned num,
                                  struct pipe_sampler_view **views);
-void
-llvmpipe_cleanup_vertex_sampling(struct llvmpipe_context *ctx);
-
 
 void
 llvmpipe_prepare_geometry_sampling(struct llvmpipe_context *ctx,
                                    unsigned num,
                                    struct pipe_sampler_view **views);
-void
-llvmpipe_cleanup_geometry_sampling(struct llvmpipe_context *ctx);
 
+void
+llvmpipe_prepare_vertex_images(struct llvmpipe_context *lp,
+                               unsigned num,
+                               struct pipe_image_view *views);
 
+void
+llvmpipe_prepare_geometry_images(struct llvmpipe_context *lp,
+                                 unsigned num,
+                                 struct pipe_image_view *views);
 #endif