nv30, nv40: unify all structures and headers, except shaders

This patch unifies nv[34]0_screen.h, nv[34]0_context.h and
nv[34]0_state.h

The unified files are put in a new "nvfx" directory.

nv30_context.h and nv40_context.h still exist to hold the function
prototypes and include nvfx_context.h

nv[34]0_screen.h and nv[34]0_state.h are deleted, replaced by the
unified versions.

nv40 includes some extra fields for swtnl and user clip planes
support.

These fields will be unused on nv30 until that functionality gets
added to it too (by unification with nv40).

1 files changed, 27 insertions, 188 deletions

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 4a164f3b1fd..2fc148cdedb 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -1,207 +1,46 @@
 #ifndef __NV30_CONTEXT_H__
 #define __NV30_CONTEXT_H__
 
-#include <stdio.h>
+#include "nvfx_context.h"
 
-#include "pipe/p_context.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_state.h"
-#include "pipe/p_compiler.h"
-
-#include "util/u_memory.h"
-#include "util/u_math.h"
-#include "util/u_inlines.h"
-
-#include "draw/draw_vertex.h"
-
-#include "nouveau/nouveau_winsys.h"
-#include "nouveau/nouveau_gldefs.h"
-#include "nouveau/nouveau_context.h"
-#include "nouveau/nouveau_stateobj.h"
-
-#include "nv30_state.h"
-
-#define NOUVEAU_ERR(fmt, args...) \
-	fprintf(stderr, "%s:%d -  "fmt, __func__, __LINE__, ##args);
-#define NOUVEAU_MSG(fmt, args...) \
-	fprintf(stderr, "nouveau: "fmt, ##args);
-
-enum nv30_state_index {
-	NV30_STATE_FB = 0,
-	NV30_STATE_VIEWPORT = 1,
-	NV30_STATE_BLEND = 2,
-	NV30_STATE_RAST = 3,
-	NV30_STATE_ZSA = 4,
-	NV30_STATE_BCOL = 5,
-	NV30_STATE_CLIP = 6,
-	NV30_STATE_SCISSOR = 7,
-	NV30_STATE_STIPPLE = 8,
-	NV30_STATE_FRAGPROG = 9,
-	NV30_STATE_VERTPROG = 10,
-	NV30_STATE_FRAGTEX0 = 11,
-	NV30_STATE_FRAGTEX1 = 12,
-	NV30_STATE_FRAGTEX2 = 13,
-	NV30_STATE_FRAGTEX3 = 14,
-	NV30_STATE_FRAGTEX4 = 15,
-	NV30_STATE_FRAGTEX5 = 16,
-	NV30_STATE_FRAGTEX6 = 17,
-	NV30_STATE_FRAGTEX7 = 18,
-	NV30_STATE_FRAGTEX8 = 19,
-	NV30_STATE_FRAGTEX9 = 20,
-	NV30_STATE_FRAGTEX10 = 21,
-	NV30_STATE_FRAGTEX11 = 22,
-	NV30_STATE_FRAGTEX12 = 23,
-	NV30_STATE_FRAGTEX13 = 24,
-	NV30_STATE_FRAGTEX14 = 25,
-	NV30_STATE_FRAGTEX15 = 26,
-	NV30_STATE_VERTTEX0 = 27,
-	NV30_STATE_VERTTEX1 = 28,
-	NV30_STATE_VERTTEX2 = 29,
-	NV30_STATE_VERTTEX3 = 30,
-	NV30_STATE_VTXBUF = 31,
-	NV30_STATE_VTXFMT = 32,
-	NV30_STATE_VTXATTR = 33,
-	NV30_STATE_SR = 34,
-	NV30_STATE_MAX = 35
-};
-
-#include "nv30_screen.h"
-
-#define NV30_NEW_BLEND		(1 <<  0)
-#define NV30_NEW_RAST		(1 <<  1)
-#define NV30_NEW_ZSA		(1 <<  2)
-#define NV30_NEW_SAMPLER	(1 <<  3)
-#define NV30_NEW_FB		(1 <<  4)
-#define NV30_NEW_STIPPLE	(1 <<  5)
-#define NV30_NEW_SCISSOR	(1 <<  6)
-#define NV30_NEW_VIEWPORT	(1 <<  7)
-#define NV30_NEW_BCOL		(1 <<  8)
-#define NV30_NEW_VERTPROG	(1 <<  9)
-#define NV30_NEW_FRAGPROG	(1 << 10)
-#define NV30_NEW_ARRAYS		(1 << 11)
-#define NV30_NEW_UCP		(1 << 12)
-#define NV30_NEW_SR		(1 << 13)
-
-struct nv30_rasterizer_state {
-	struct pipe_rasterizer_state pipe;
-	struct nouveau_stateobj *so;
-};
-
-struct nv30_zsa_state {
-	struct pipe_depth_stencil_alpha_state pipe;
-	struct nouveau_stateobj *so;
-};
-
-struct nv30_blend_state {
-	struct pipe_blend_state pipe;
-	struct nouveau_stateobj *so;
-};
-
-
-struct nv30_state {
-	unsigned scissor_enabled;
-	unsigned stipple_enabled;
-	unsigned fp_samplers;
-
-	uint64_t dirty;
-	struct nouveau_stateobj *hw[NV30_STATE_MAX];
-};
-
-struct nv30_vtxelt_state {
-	struct pipe_vertex_element pipe[16];
-	unsigned num_elements;
-};
-
-struct nv30_context {
-	struct pipe_context pipe;
-
-	struct nouveau_winsys *nvws;
-	struct nv30_screen *screen;
-
-	struct draw_context *draw;
-
-	/* HW state derived from pipe states */
-	struct nv30_state state;
-
-	/* Context state */
-	unsigned dirty;
-	struct pipe_scissor_state scissor;
-	unsigned stipple[32];
-	struct nv30_vertex_program *vertprog;
-	struct nv30_fragment_program *fragprog;
-	struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
-	unsigned constbuf_nr[PIPE_SHADER_TYPES];
-	struct nv30_rasterizer_state *rasterizer;
-	struct nv30_zsa_state *zsa;
-	struct nv30_blend_state *blend;
-	struct pipe_blend_color blend_colour;
-	struct pipe_stencil_ref stencil_ref;
-	struct pipe_viewport_state viewport;
-	struct pipe_framebuffer_state framebuffer;
-	struct pipe_buffer *idxbuf;
-	unsigned idxbuf_format;
-	struct nv30_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
-	struct nv30_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
-	unsigned nr_samplers;
-	unsigned nr_textures;
-	unsigned dirty_samplers;
-	struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS];
-	unsigned vtxbuf_nr;
-	struct nv30_vtxelt_state *vtxelt;
-};
-
-static INLINE struct nv30_context *
-nv30_context(struct pipe_context *pipe)
-{
-	return (struct nv30_context *)pipe;
-}
-
-struct nv30_state_entry {
-	boolean (*validate)(struct nv30_context *nv30);
-	struct {
-		unsigned pipe;
-		unsigned hw;
-	} dirty;
-};
-
-extern void nv30_init_state_functions(struct nv30_context *nv30);
-extern void nv30_init_surface_functions(struct nv30_context *nv30);
-extern void nv30_init_query_functions(struct nv30_context *nv30);
-extern void nv30_init_transfer_functions(struct nv30_context *nv30);
+extern void nv30_init_state_functions(struct nvfx_context *nvfx);
+extern void nv30_init_surface_functions(struct nvfx_context *nvfx);
+extern void nv30_init_query_functions(struct nvfx_context *nvfx);
+extern void nv30_init_transfer_functions(struct nvfx_context *nvfx);
 
 extern void nv30_screen_init_miptree_functions(struct pipe_screen *pscreen);
 
 /* nv30_draw.c */
-extern struct draw_stage *nv30_draw_render_stage(struct nv30_context *nv30);
+extern struct draw_stage *nv30_draw_render_stage(struct nvfx_context *nvfx);
 
 /* nv30_vertprog.c */
-extern void nv30_vertprog_destroy(struct nv30_context *,
-				  struct nv30_vertex_program *);
+extern void nv30_vertprog_destroy(struct nvfx_context *,
+				  struct nvfx_vertex_program *);
 
 /* nv30_fragprog.c */
-extern void nv30_fragprog_destroy(struct nv30_context *,
-				  struct nv30_fragment_program *);
+extern void nv30_fragprog_destroy(struct nvfx_context *,
+				  struct nvfx_fragment_program *);
 
 /* nv30_fragtex.c */
-extern void nv30_fragtex_bind(struct nv30_context *);
+extern void nv30_fragtex_bind(struct nvfx_context *);
 
 /* nv30_state.c and friends */
-extern boolean nv30_state_validate(struct nv30_context *nv30);
-extern void nv30_state_emit(struct nv30_context *nv30);
+extern boolean nv30_state_validate(struct nvfx_context *nvfx);
+extern void nv30_state_emit(struct nvfx_context *nvfx);
 extern void nv30_state_flush_notify(struct nouveau_channel *chan);
-extern struct nv30_state_entry nv30_state_rasterizer;
-extern struct nv30_state_entry nv30_state_scissor;
-extern struct nv30_state_entry nv30_state_stipple;
-extern struct nv30_state_entry nv30_state_fragprog;
-extern struct nv30_state_entry nv30_state_vertprog;
-extern struct nv30_state_entry nv30_state_blend;
-extern struct nv30_state_entry nv30_state_blend_colour;
-extern struct nv30_state_entry nv30_state_zsa;
-extern struct nv30_state_entry nv30_state_viewport;
-extern struct nv30_state_entry nv30_state_framebuffer;
-extern struct nv30_state_entry nv30_state_fragtex;
-extern struct nv30_state_entry nv30_state_vbo;
-extern struct nv30_state_entry nv30_state_sr;
+extern struct nvfx_state_entry nv30_state_rasterizer;
+extern struct nvfx_state_entry nv30_state_scissor;
+extern struct nvfx_state_entry nv30_state_stipple;
+extern struct nvfx_state_entry nv30_state_fragprog;
+extern struct nvfx_state_entry nv30_state_vertprog;
+extern struct nvfx_state_entry nv30_state_blend;
+extern struct nvfx_state_entry nv30_state_blend_colour;
+extern struct nvfx_state_entry nv30_state_zsa;
+extern struct nvfx_state_entry nv30_state_viewport;
+extern struct nvfx_state_entry nv30_state_framebuffer;
+extern struct nvfx_state_entry nv30_state_fragtex;
+extern struct nvfx_state_entry nv30_state_vbo;
+extern struct nvfx_state_entry nv30_state_sr;
 
 /* nv30_vbo.c */
 extern void nv30_draw_arrays(struct pipe_context *, unsigned mode,
@@ -216,7 +55,7 @@ extern void nv30_draw_elements(struct pipe_context *pipe,
 extern void nv30_clear(struct pipe_context *pipe, unsigned buffers,
 		       const float *rgba, double depth, unsigned stencil);
 
-/* nv30_context.c */
+/* nvfx_context.c */
 struct pipe_context *
 nv30_create(struct pipe_screen *pscreen, void *priv);