diff options
Diffstat (limited to 'src/gallium/drivers/nv30/nv30_context.h')
| -rw-r--r-- | src/gallium/drivers/nv30/nv30_context.h | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h new file mode 100644 index 00000000000..0a6f97f7fb1 --- /dev/null +++ b/src/gallium/drivers/nv30/nv30_context.h @@ -0,0 +1,231 @@ +#ifndef __NV30_CONTEXT_H__ +#define __NV30_CONTEXT_H__ + +#include "pipe/p_format.h" + +#include "nv30_screen.h" +#include "nv30_state.h" + +#include "nouveau/nouveau_context.h" + +#define BUFCTX_FB 0 +#define BUFCTX_VTXTMP 1 +#define BUFCTX_VTXBUF 2 +#define BUFCTX_IDXBUF 3 +#define BUFCTX_VERTTEX(n) (4 + (n)) +#define BUFCTX_FRAGPROG 8 +#define BUFCTX_FRAGTEX(n) (9 + (n)) + +#define NV30_NEW_BLEND (1 << 0) +#define NV30_NEW_RASTERIZER (1 << 1) +#define NV30_NEW_ZSA (1 << 2) +#define NV30_NEW_VERTPROG (1 << 3) +#define NV30_NEW_VERTCONST (1 << 4) +#define NV30_NEW_FRAGPROG (1 << 5) +#define NV30_NEW_FRAGCONST (1 << 6) +#define NV30_NEW_BLEND_COLOUR (1 << 7) +#define NV30_NEW_STENCIL_REF (1 << 8) +#define NV30_NEW_CLIP (1 << 9) +#define NV30_NEW_SAMPLE_MASK (1 << 10) +#define NV30_NEW_FRAMEBUFFER (1 << 11) +#define NV30_NEW_STIPPLE (1 << 12) +#define NV30_NEW_SCISSOR (1 << 13) +#define NV30_NEW_VIEWPORT (1 << 14) +#define NV30_NEW_ARRAYS (1 << 15) +#define NV30_NEW_VERTEX (1 << 16) +#define NV30_NEW_CONSTBUF (1 << 17) +#define NV30_NEW_FRAGTEX (1 << 18) +#define NV30_NEW_VERTTEX (1 << 19) +#define NV30_NEW_SWTNL (1 << 31) +#define NV30_NEW_ALL 0x000fffff + +struct nv30_context { + struct nouveau_context base; + struct nv30_screen *screen; + + struct nouveau_bufctx *bufctx; + + struct { + unsigned rt_enable; + unsigned scissor_off; + unsigned num_vtxelts; + boolean prim_restart; + struct nv30_fragprog *fragprog; + } state; + + uint32_t dirty; + + struct draw_context *draw; + uint32_t draw_flags; + uint32_t draw_dirty; + + struct nv30_blend_stateobj *blend; + struct nv30_rasterizer_stateobj *rast; + struct nv30_zsa_stateobj *zsa; + struct nv30_vertex_stateobj *vertex; + + struct { + unsigned filter; + unsigned aniso; + } config; + + struct { + struct nv30_vertprog *program; + + struct pipe_resource *constbuf; + unsigned constbuf_nr; + + struct pipe_sampler_view *textures[PIPE_MAX_SAMPLERS]; + unsigned num_textures; + struct nv30_sampler_state *samplers[PIPE_MAX_SAMPLERS]; + unsigned num_samplers; + unsigned dirty_samplers; + } vertprog; + + struct { + struct nv30_fragprog *program; + + struct pipe_resource *constbuf; + unsigned constbuf_nr; + + struct pipe_sampler_view *textures[PIPE_MAX_SAMPLERS]; + unsigned num_textures; + struct nv30_sampler_state *samplers[PIPE_MAX_SAMPLERS]; + unsigned num_samplers; + unsigned dirty_samplers; + } fragprog; + + struct pipe_framebuffer_state framebuffer; + struct pipe_blend_color blend_colour; + struct pipe_stencil_ref stencil_ref; + struct pipe_poly_stipple stipple; + struct pipe_scissor_state scissor; + struct pipe_viewport_state viewport; + struct pipe_clip_state clip; + + unsigned sample_mask; + + struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS]; + unsigned num_vtxbufs; + struct pipe_index_buffer idxbuf; + uint32_t vbo_fifo; + uint32_t vbo_user; + unsigned vbo_min_index; + unsigned vbo_max_index; + boolean vbo_push_hint; + + struct nouveau_heap *blit_vp; + struct pipe_resource *blit_fp; + + /*XXX: nvfx state, DO NOT USE EVER OUTSIDE "STOLEN" NVFX code */ + unsigned is_nv4x; + unsigned use_nv4x; + bool hw_pointsprite_control; + enum { + HW, + } render_mode; +}; + +static INLINE struct nv30_context * +nv30_context(struct pipe_context *pipe) +{ + return (struct nv30_context *)pipe; +} + +struct pipe_context * +nv30_context_create(struct pipe_screen *pscreen, void *priv); + +void +nv30_vbo_init(struct pipe_context *pipe); + +void +nv30_vbo_validate(struct nv30_context *nv30); + +void +nv30_query_init(struct pipe_context *pipe); + +void +nv30_state_init(struct pipe_context *pipe); + +void +nv30_clear_init(struct pipe_context *pipe); + +void +nv30_vertprog_init(struct pipe_context *pipe); + +void +nv30_vertprog_validate(struct nv30_context *nv30); + +void +nv30_fragprog_init(struct pipe_context *pipe); + +void +nv30_fragprog_validate(struct nv30_context *nv30); + +void +nv30_texture_init(struct pipe_context *pipe); + +void +nv30_texture_validate(struct nv30_context *nv30); + +void +nv30_fragtex_init(struct pipe_context *pipe); + +void +nv30_fragtex_validate(struct nv30_context *nv30); + +void +nv40_verttex_init(struct pipe_context *pipe); + +void +nv40_verttex_validate(struct nv30_context *nv30); + +void +nv30_push_vbo(struct nv30_context *nv30, const struct pipe_draw_info *info); + +void +nv30_draw_init(struct pipe_context *pipe); + +void +nv30_render_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info); + +boolean +nv30_state_validate(struct nv30_context *nv30, boolean hwtnl); + +void +nv30_state_release(struct nv30_context *nv30); + +//XXX: needed to make it build, clean this up! +void +_nvfx_fragprog_translate(struct nv30_context *nvfx, struct nv30_fragprog *fp, + boolean emulate_sprite_flipping); + +boolean +_nvfx_vertprog_translate(struct nv30_context *nv30, struct nv30_vertprog *vp); + +#ifdef NV30_3D_VERTEX_BEGIN_END +#define NV30_PRIM_GL_CASE(n) \ + case PIPE_PRIM_##n: return NV30_3D_VERTEX_BEGIN_END_##n + +static INLINE unsigned +nv30_prim_gl(unsigned prim) +{ + switch (prim) { + NV30_PRIM_GL_CASE(POINTS); + NV30_PRIM_GL_CASE(LINES); + NV30_PRIM_GL_CASE(LINE_LOOP); + NV30_PRIM_GL_CASE(LINE_STRIP); + NV30_PRIM_GL_CASE(TRIANGLES); + NV30_PRIM_GL_CASE(TRIANGLE_STRIP); + NV30_PRIM_GL_CASE(TRIANGLE_FAN); + NV30_PRIM_GL_CASE(QUADS); + NV30_PRIM_GL_CASE(QUAD_STRIP); + NV30_PRIM_GL_CASE(POLYGON); + default: + return NV30_3D_VERTEX_BEGIN_END_POINTS; + break; + } +} +#endif + +#endif |