diff options
Diffstat (limited to 'src/gallium/drivers/nv50/nv50_context.h')
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_context.h | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv50/nv50_context.h b/src/gallium/drivers/nv50/nv50_context.h new file mode 100644 index 0000000000..1e9e8e49bf --- /dev/null +++ b/src/gallium/drivers/nv50/nv50_context.h @@ -0,0 +1,201 @@ +#ifndef __NV50_CONTEXT_H__ +#define __NV50_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 "draw/draw_vertex.h" + +#include "nouveau/nouveau_winsys.h" +#include "nouveau/nouveau_gldefs.h" +#include "nouveau/nouveau_stateobj.h" + +#include "nv50_screen.h" +#include "nv50_program.h" + +#define NOUVEAU_ERR(fmt, args...) \ + fprintf(stderr, "%s:%d - "fmt, __func__, __LINE__, ##args); +#define NOUVEAU_MSG(fmt, args...) \ + fprintf(stderr, "nouveau: "fmt, ##args); + +/* Constant buffer assignment */ +#define NV50_CB_PMISC 0 +#define NV50_CB_PVP 1 +#define NV50_CB_PFP 2 +#define NV50_CB_PGP 3 +#define NV50_CB_TIC 4 +#define NV50_CB_TSC 5 +#define NV50_CB_PUPLOAD 6 + +#define NV50_NEW_BLEND (1 << 0) +#define NV50_NEW_ZSA (1 << 1) +#define NV50_NEW_BLEND_COLOUR (1 << 2) +#define NV50_NEW_STIPPLE (1 << 3) +#define NV50_NEW_SCISSOR (1 << 4) +#define NV50_NEW_VIEWPORT (1 << 5) +#define NV50_NEW_RASTERIZER (1 << 6) +#define NV50_NEW_FRAMEBUFFER (1 << 7) +#define NV50_NEW_VERTPROG (1 << 8) +#define NV50_NEW_VERTPROG_CB (1 << 9) +#define NV50_NEW_FRAGPROG (1 << 10) +#define NV50_NEW_FRAGPROG_CB (1 << 11) +#define NV50_NEW_ARRAYS (1 << 12) +#define NV50_NEW_SAMPLER (1 << 13) +#define NV50_NEW_TEXTURE (1 << 14) + +struct nv50_blend_stateobj { + struct pipe_blend_state pipe; + struct nouveau_stateobj *so; +}; + +struct nv50_zsa_stateobj { + struct pipe_depth_stencil_alpha_state pipe; + struct nouveau_stateobj *so; +}; + +struct nv50_rasterizer_stateobj { + struct pipe_rasterizer_state pipe; + struct nouveau_stateobj *so; +}; + +struct nv50_sampler_stateobj { + bool normalized; + unsigned tsc[8]; +}; + +struct nv50_miptree_level { + int *image_offset; + unsigned pitch; + unsigned tile_mode; +}; + +struct nv50_miptree { + struct nouveau_miptree base; + + struct nv50_miptree_level level[PIPE_MAX_TEXTURE_LEVELS]; + int image_nr; + int total_size; +}; + +static INLINE struct nv50_miptree * +nv50_miptree(struct pipe_texture *pt) +{ + return (struct nv50_miptree *)pt; +} + +struct nv50_surface { + struct pipe_surface base; +}; + +static INLINE struct nv50_surface * +nv50_surface(struct pipe_surface *pt) +{ + return (struct nv50_surface *)pt; +} + +struct nv50_state { + unsigned dirty; + + struct nouveau_stateobj *fb; + struct nouveau_stateobj *blend; + struct nouveau_stateobj *blend_colour; + struct nouveau_stateobj *zsa; + struct nouveau_stateobj *rast; + struct nouveau_stateobj *stipple; + struct nouveau_stateobj *scissor; + unsigned scissor_enabled; + struct nouveau_stateobj *viewport; + unsigned viewport_bypass; + struct nouveau_stateobj *tsc_upload; + struct nouveau_stateobj *tic_upload; + unsigned miptree_nr; + struct nouveau_stateobj *vertprog; + struct nouveau_stateobj *fragprog; + struct nouveau_stateobj *vtxfmt; + struct nouveau_stateobj *vtxbuf; + struct nouveau_stateobj *vtxattr; +}; + +struct nv50_context { + struct pipe_context pipe; + + struct nv50_screen *screen; + unsigned pctx_id; + + struct draw_context *draw; + + struct nv50_state state; + + unsigned dirty; + struct nv50_blend_stateobj *blend; + struct nv50_zsa_stateobj *zsa; + struct nv50_rasterizer_stateobj *rasterizer; + struct pipe_blend_color blend_colour; + struct pipe_poly_stipple stipple; + struct pipe_scissor_state scissor; + struct pipe_viewport_state viewport; + struct pipe_framebuffer_state framebuffer; + struct nv50_program *vertprog; + struct nv50_program *fragprog; + struct pipe_buffer *constbuf[PIPE_SHADER_TYPES]; + struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS]; + unsigned vtxbuf_nr; + struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS]; + unsigned vtxelt_nr; + struct nv50_sampler_stateobj *sampler[PIPE_MAX_SAMPLERS]; + unsigned sampler_nr; + struct nv50_miptree *miptree[PIPE_MAX_SAMPLERS]; + unsigned miptree_nr; +}; + +static INLINE struct nv50_context * +nv50_context(struct pipe_context *pipe) +{ + return (struct nv50_context *)pipe; +} + +extern void nv50_init_surface_functions(struct nv50_context *nv50); +extern void nv50_init_state_functions(struct nv50_context *nv50); +extern void nv50_init_query_functions(struct nv50_context *nv50); + +extern void nv50_screen_init_miptree_functions(struct pipe_screen *pscreen); + +extern int +nv50_surface_do_copy(struct nv50_screen *screen, struct pipe_surface *dst, + int dx, int dy, struct pipe_surface *src, int sx, int sy, + int w, int h); + +/* nv50_draw.c */ +extern struct draw_stage *nv50_draw_render_stage(struct nv50_context *nv50); + +/* nv50_vbo.c */ +extern boolean nv50_draw_arrays(struct pipe_context *, unsigned mode, + unsigned start, unsigned count); +extern boolean nv50_draw_elements(struct pipe_context *pipe, + struct pipe_buffer *indexBuffer, + unsigned indexSize, + unsigned mode, unsigned start, + unsigned count); +extern void nv50_vbo_validate(struct nv50_context *nv50); + +/* nv50_clear.c */ +extern void nv50_clear(struct pipe_context *pipe, unsigned buffers, + const float *rgba, double depth, unsigned stencil); + +/* nv50_program.c */ +extern void nv50_vertprog_validate(struct nv50_context *nv50); +extern void nv50_fragprog_validate(struct nv50_context *nv50); +extern void nv50_program_destroy(struct nv50_context *nv50, struct nv50_program *p); + +/* nv50_state_validate.c */ +extern boolean nv50_state_validate(struct nv50_context *nv50); + +/* nv50_tex.c */ +extern void nv50_tex_validate(struct nv50_context *); + +#endif |