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#ifndef __NV40_CONTEXT_H__
#define __NV40_CONTEXT_H__
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "pipe/p_state.h"
#include "draw/draw_vertex.h"
#include "nouveau/nouveau_winsys.h"
#include "nouveau/nouveau_gldefs.h"
#define NOUVEAU_PUSH_CONTEXT(ctx) \
struct nv40_channel_context *ctx = nv40->hw
#include "nouveau/nouveau_push.h"
#include "nouveau/nouveau_stateobj.h"
#include "nv40_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);
#define NV40_NEW_BLEND (1 << 0)
#define NV40_NEW_RAST (1 << 1)
#define NV40_NEW_ZSA (1 << 2)
#define NV40_NEW_SAMPLER (1 << 3)
#define NV40_NEW_FB (1 << 4)
#define NV40_NEW_STIPPLE (1 << 5)
#define NV40_NEW_SCISSOR (1 << 6)
#define NV40_NEW_VIEWPORT (1 << 7)
#define NV40_NEW_BCOL (1 << 8)
#define NV40_NEW_VERTPROG (1 << 9)
#define NV40_NEW_FRAGPROG (1 << 10)
#define NV40_NEW_ARRAYS (1 << 11)
#define NV40_NEW_UCP (1 << 12)
#define NV40_FALLBACK_TNL (1 << 0)
struct nv40_channel_context {
struct nouveau_winsys *nvws;
unsigned refcount;
unsigned chipset;
/* HW graphics objects */
struct nouveau_grobj *curie;
struct nouveau_notifier *sync;
/* Query object resources */
struct nouveau_notifier *query;
struct nouveau_resource *query_heap;
/* Vtxprog resources */
struct nouveau_resource *vp_exec_heap;
struct nouveau_resource *vp_data_heap;
};
struct nv40_rasterizer_state {
struct pipe_rasterizer_state pipe;
struct nouveau_stateobj *so;
};
struct nv40_state {
struct {
unsigned enabled;
struct nouveau_stateobj *so;
} scissor;
struct {
unsigned enabled;
struct nouveau_stateobj *so;
} stipple;
};
struct nv40_context {
struct pipe_context pipe;
struct nouveau_winsys *nvws;
struct nv40_channel_context *hw;
struct draw_context *draw;
int chipset;
unsigned dirty;
unsigned hw_dirty;
struct nv40_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
struct nv40_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
unsigned dirty_samplers;
unsigned fp_samplers;
unsigned vp_samplers;
struct {
struct pipe_scissor_state scissor;
unsigned stipple[32];
struct pipe_clip_state clip;
} pipe_state;
struct nv40_state state;
unsigned fallback;
struct nouveau_stateobj *so_framebuffer;
struct nouveau_stateobj *so_fragtex[16];
struct nouveau_stateobj *so_vtxbuf;
struct nouveau_stateobj *so_blend;
struct nv40_rasterizer_state *rasterizer;
struct nouveau_stateobj *so_rast;
struct nouveau_stateobj *so_zsa;
struct nouveau_stateobj *so_bcol;
struct nouveau_stateobj *so_viewport;
struct nouveau_stateobj *so_stipple;
struct {
struct nv40_vertex_program *active;
struct nv40_vertex_program *current;
struct pipe_buffer *constant_buf;
} vertprog;
struct {
struct nv40_fragment_program *active;
struct nv40_fragment_program *current;
struct pipe_buffer *constant_buf;
} fragprog;
struct pipe_vertex_buffer vtxbuf[PIPE_ATTRIB_MAX];
struct pipe_vertex_element vtxelt[PIPE_ATTRIB_MAX];
};
static INLINE struct nv40_context *
nv40_context(struct pipe_context *pipe)
{
return (struct nv40_context *)pipe;
}
struct nv40_state_entry {
boolean (*validate)(struct nv40_context *nv40);
struct {
unsigned pipe;
unsigned hw;
} dirty;
};
extern void nv40_init_state_functions(struct nv40_context *nv40);
extern void nv40_init_surface_functions(struct nv40_context *nv40);
extern void nv40_init_miptree_functions(struct nv40_context *nv40);
extern void nv40_init_query_functions(struct nv40_context *nv40);
/* nv40_draw.c */
extern struct draw_stage *nv40_draw_render_stage(struct nv40_context *nv40);
/* nv40_vertprog.c */
extern void nv40_vertprog_translate(struct nv40_context *,
struct nv40_vertex_program *);
extern void nv40_vertprog_bind(struct nv40_context *,
struct nv40_vertex_program *);
extern void nv40_vertprog_destroy(struct nv40_context *,
struct nv40_vertex_program *);
/* nv40_fragprog.c */
extern void nv40_fragprog_translate(struct nv40_context *,
struct nv40_fragment_program *);
extern void nv40_fragprog_bind(struct nv40_context *,
struct nv40_fragment_program *);
extern void nv40_fragprog_destroy(struct nv40_context *,
struct nv40_fragment_program *);
/* nv40_fragtex.c */
extern void nv40_fragtex_bind(struct nv40_context *);
/* nv40_state.c and friends */
extern void nv40_emit_hw_state(struct nv40_context *nv40);
extern void nv40_state_tex_update(struct nv40_context *nv40);
extern struct nv40_state_entry nv40_state_clip;
extern struct nv40_state_entry nv40_state_scissor;
extern struct nv40_state_entry nv40_state_stipple;
/* nv40_vbo.c */
extern boolean nv40_draw_arrays(struct pipe_context *, unsigned mode,
unsigned start, unsigned count);
extern boolean nv40_draw_elements(struct pipe_context *pipe,
struct pipe_buffer *indexBuffer,
unsigned indexSize,
unsigned mode, unsigned start,
unsigned count);
/* nv40_clear.c */
extern void nv40_clear(struct pipe_context *pipe, struct pipe_surface *ps,
unsigned clearValue);
#endif
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