/**************************************************************************
*
- * 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
* 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
#define LP_STATE_H
-#include "gallivm/lp_bld.h"
-
#include "pipe/p_state.h"
-#include "tgsi/tgsi_scan.h"
#include "lp_jit.h"
-#include "gallivm/lp_bld_sample.h" /* for struct lp_sampler_static_state */
+#include "lp_state_fs.h"
+#include "gallivm/lp_bld.h"
#define LP_NEW_VIEWPORT 0x1
#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
#define LP_NEW_VS 0x2000
-#define LP_NEW_QUERY 0x4000
+#define LP_NEW_OCCLUSION_QUERY 0x4000
#define LP_NEW_BLEND_COLOR 0x8000
+#define LP_NEW_GS 0x10000
+#define LP_NEW_SO 0x20000
+#define LP_NEW_SO_BUFFERS 0x40000
+
struct vertex_info;
struct pipe_context;
struct llvmpipe_context;
-struct lp_fragment_shader;
-struct lp_fragment_shader_variant_key
-{
- struct pipe_depth_state depth;
- struct pipe_stencil_state stencil[2];
- struct pipe_alpha_state alpha;
- struct pipe_blend_state blend;
- enum pipe_format zsbuf_format;
- unsigned nr_cbufs:8;
- unsigned flatshade:1;
- unsigned scissor:1;
-
- struct {
- ubyte colormask;
- } cbuf_blend[PIPE_MAX_COLOR_BUFS];
-
- struct lp_sampler_static_state sampler[PIPE_MAX_SAMPLERS];
+struct lp_geometry_shader {
+ boolean no_tokens;
+ struct pipe_stream_output_info stream_output;
+ struct draw_geometry_shader *dgs;
};
-
-struct lp_fragment_shader_variant
+/** Vertex element state */
+struct lp_velems_state
{
- struct lp_fragment_shader *shader;
-
- struct lp_fragment_shader_variant_key key;
-
- LLVMValueRef function[2];
-
- lp_jit_frag_func jit_function[2];
-
- struct lp_fragment_shader_variant *next;
+ unsigned count;
+ struct pipe_vertex_element velem[PIPE_MAX_ATTRIBS];
};
-
-/**
- * Subclass of pipe_shader_state (though it doesn't really need to be).
- *
- * This is starting to look an awful lot like a quad pipeline stage...
- */
-struct lp_fragment_shader
-{
- struct pipe_shader_state base;
-
- struct tgsi_shader_info info;
-
- struct lp_fragment_shader_variant *variants;
-
- struct lp_fragment_shader_variant *current;
+struct lp_so_state {
+ struct pipe_stream_output_info base;
};
-/** Subclass of pipe_shader_state */
-struct lp_vertex_shader {
- struct pipe_shader_state shader;
- struct draw_vertex_shader *draw_data;
-};
-
-struct lp_velems_state {
- unsigned count;
- struct pipe_vertex_element velem[PIPE_MAX_ATTRIBS];
-};
+void
+llvmpipe_set_framebuffer_state(struct pipe_context *,
+ const struct pipe_framebuffer_state *);
+void
+llvmpipe_update_fs(struct llvmpipe_context *lp);
-void *
-llvmpipe_create_blend_state(struct pipe_context *,
- const struct pipe_blend_state *);
-void llvmpipe_bind_blend_state(struct pipe_context *,
- void *);
-void llvmpipe_delete_blend_state(struct pipe_context *,
- void *);
+void
+llvmpipe_update_setup(struct llvmpipe_context *lp);
-void *
-llvmpipe_create_sampler_state(struct pipe_context *,
- const struct pipe_sampler_state *);
-void llvmpipe_bind_sampler_states(struct pipe_context *, unsigned, void **);
void
-llvmpipe_bind_vertex_sampler_states(struct pipe_context *,
- unsigned num_samplers,
- void **samplers);
-void llvmpipe_delete_sampler_state(struct pipe_context *, void *);
-
-void *
-llvmpipe_create_depth_stencil_state(struct pipe_context *,
- const struct pipe_depth_stencil_alpha_state *);
-void llvmpipe_bind_depth_stencil_state(struct pipe_context *, void *);
-void llvmpipe_delete_depth_stencil_state(struct pipe_context *, void *);
-
-void *
-llvmpipe_create_rasterizer_state(struct pipe_context *,
- const struct pipe_rasterizer_state *);
-void llvmpipe_bind_rasterizer_state(struct pipe_context *, void *);
-void llvmpipe_delete_rasterizer_state(struct pipe_context *, void *);
-
-void llvmpipe_set_framebuffer_state( struct pipe_context *,
- const struct pipe_framebuffer_state * );
-
-void llvmpipe_set_blend_color( struct pipe_context *pipe,
- const struct pipe_blend_color *blend_color );
-
-void llvmpipe_set_stencil_ref( struct pipe_context *pipe,
- const struct pipe_stencil_ref *stencil_ref );
-
-void llvmpipe_set_clip_state( struct pipe_context *,
- const struct pipe_clip_state * );
-
-void llvmpipe_set_constant_buffer(struct pipe_context *,
- uint shader, uint index,
- struct pipe_resource *buf);
-
-void *llvmpipe_create_fs_state(struct pipe_context *,
- const struct pipe_shader_state *);
-void llvmpipe_bind_fs_state(struct pipe_context *, void *);
-void llvmpipe_delete_fs_state(struct pipe_context *, void *);
-void *llvmpipe_create_vs_state(struct pipe_context *,
- const struct pipe_shader_state *);
-void llvmpipe_bind_vs_state(struct pipe_context *, void *);
-void llvmpipe_delete_vs_state(struct pipe_context *, void *);
-
-void *llvmpipe_create_vertex_elements_state(struct pipe_context *,
- unsigned count,
- const struct pipe_vertex_element *);
-void llvmpipe_bind_vertex_elements_state(struct pipe_context *, void *);
-void llvmpipe_delete_vertex_elements_state(struct pipe_context *, void *);
-
-void llvmpipe_set_polygon_stipple( struct pipe_context *,
- const struct pipe_poly_stipple * );
-
-void llvmpipe_set_scissor_state( struct pipe_context *,
- const struct pipe_scissor_state * );
-
-void llvmpipe_set_fragment_sampler_views(struct pipe_context *,
- unsigned num,
- struct pipe_sampler_view **);
+llvmpipe_update_derived(struct llvmpipe_context *llvmpipe);
void
-llvmpipe_set_vertex_sampler_views(struct pipe_context *,
- unsigned num,
- struct pipe_sampler_view **);
-
-struct pipe_sampler_view *
-llvmpipe_create_sampler_view(struct pipe_context *pipe,
- struct pipe_resource *texture,
- const struct pipe_sampler_view *templ);
+llvmpipe_init_sampler_funcs(struct llvmpipe_context *llvmpipe);
void
-llvmpipe_sampler_view_destroy(struct pipe_context *pipe,
- struct pipe_sampler_view *view);
+llvmpipe_init_blend_funcs(struct llvmpipe_context *llvmpipe);
-void llvmpipe_set_viewport_state( struct pipe_context *,
- const struct pipe_viewport_state * );
+void
+llvmpipe_init_vertex_funcs(struct llvmpipe_context *llvmpipe);
-void llvmpipe_set_vertex_buffers(struct pipe_context *,
- unsigned count,
- const struct pipe_vertex_buffer *);
+void
+llvmpipe_init_draw_funcs(struct llvmpipe_context *llvmpipe);
-void llvmpipe_update_fs(struct llvmpipe_context *lp);
+void
+llvmpipe_init_clip_funcs(struct llvmpipe_context *llvmpipe);
-void llvmpipe_update_derived( struct llvmpipe_context *llvmpipe );
+void
+llvmpipe_init_fs_funcs(struct llvmpipe_context *llvmpipe);
+void
+llvmpipe_init_vs_funcs(struct llvmpipe_context *llvmpipe);
-void llvmpipe_draw_arrays(struct pipe_context *pipe, unsigned mode,
- unsigned start, unsigned count);
+void
+llvmpipe_init_gs_funcs(struct llvmpipe_context *llvmpipe);
-void llvmpipe_draw_elements(struct pipe_context *pipe,
- struct pipe_resource *indexBuffer,
- unsigned indexSize, int indexBias,
- unsigned mode, unsigned start, unsigned count);
void
-llvmpipe_draw_range_elements(struct pipe_context *pipe,
- struct pipe_resource *indexBuffer,
- unsigned indexSize, int indexBias,
- unsigned min_index,
- unsigned max_index,
- unsigned mode, unsigned start, unsigned count);
+llvmpipe_init_rasterizer_funcs(struct llvmpipe_context *llvmpipe);
void
-llvmpipe_map_texture_surfaces(struct llvmpipe_context *lp);
+llvmpipe_init_so_funcs(struct llvmpipe_context *llvmpipe);
void
-llvmpipe_unmap_texture_surfaces(struct llvmpipe_context *lp);
+llvmpipe_prepare_vertex_sampling(struct llvmpipe_context *ctx,
+ unsigned num,
+ struct pipe_sampler_view **views);
+void
+llvmpipe_prepare_geometry_sampling(struct llvmpipe_context *ctx,
+ unsigned num,
+ struct pipe_sampler_view **views);
#endif