diff options
Diffstat (limited to 'src/gallium/drivers/nv40/nv40_context.h')
| -rw-r--r-- | src/gallium/drivers/nv40/nv40_context.h | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h new file mode 100644 index 00000000000..f511759e3be --- /dev/null +++ b/src/gallium/drivers/nv40/nv40_context.h @@ -0,0 +1,153 @@ +#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) + +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_context { + struct pipe_context pipe; + struct nouveau_winsys *nvws; + + struct nv40_channel_context *hw; + struct draw_context *draw; + + int chipset; + + uint32_t 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 nouveau_stateobj *so_framebuffer; + struct nouveau_stateobj *so_fragtex[16]; + struct nouveau_stateobj *so_vtxbuf; + struct nouveau_stateobj *so_blend; + struct nouveau_stateobj *so_rast; + struct nouveau_stateobj *so_zsa; + struct nouveau_stateobj *so_bcol; + struct nouveau_stateobj *so_scissor; + 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; +} + +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); + +/* 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 |