+++ /dev/null
-#ifndef __NVFX_CONTEXT_H__
-#define __NVFX_CONTEXT_H__
-
-#include <stdio.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 "util/u_double_list.h"
-
-#include "draw/draw_vertex.h"
-#include "util/u_blitter.h"
-
-#include "nouveau/nouveau_winsys.h"
-#include "nouveau/nouveau_gldefs.h"
-#include "nouveau/nouveau_resource.h"
-#include "nv30-40_3d.xml.h"
-#include "nvfx_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);
-
-#include "nvfx_screen.h"
-
-#define NVFX_NEW_BLEND (1 << 0)
-#define NVFX_NEW_RAST (1 << 1)
-#define NVFX_NEW_ZSA (1 << 2)
-#define NVFX_NEW_SAMPLER (1 << 3)
-#define NVFX_NEW_FB (1 << 4)
-#define NVFX_NEW_STIPPLE (1 << 5)
-#define NVFX_NEW_SCISSOR (1 << 6)
-#define NVFX_NEW_VIEWPORT (1 << 7)
-#define NVFX_NEW_BCOL (1 << 8)
-#define NVFX_NEW_VERTPROG (1 << 9)
-#define NVFX_NEW_FRAGPROG (1 << 10)
-#define NVFX_NEW_ARRAYS (1 << 11)
-#define NVFX_NEW_UCP (1 << 12)
-#define NVFX_NEW_SR (1 << 13)
-#define NVFX_NEW_VERTCONST (1 << 14)
-#define NVFX_NEW_FRAGCONST (1 << 15)
-#define NVFX_NEW_INDEX (1 << 16)
-#define NVFX_NEW_SPRITE (1 << 17)
-
-#define NVFX_RELOCATE_FRAMEBUFFER (1 << 0)
-#define NVFX_RELOCATE_FRAGTEX (1 << 1)
-#define NVFX_RELOCATE_FRAGPROG (1 << 2)
-#define NVFX_RELOCATE_VTXBUF (1 << 3)
-#define NVFX_RELOCATE_IDXBUF (1 << 4)
-#define NVFX_RELOCATE_ALL 0x1f
-
-struct nvfx_rasterizer_state {
- struct pipe_rasterizer_state pipe;
- unsigned sb_len;
- uint32_t sb[34];
-};
-
-struct nvfx_zsa_state {
- struct pipe_depth_stencil_alpha_state pipe;
- unsigned sb_len;
- uint32_t sb[24];
-};
-
-struct nvfx_blend_state {
- struct pipe_blend_state pipe;
- unsigned sb_len;
- uint32_t sb[13];
-};
-
-
-struct nvfx_state {
- unsigned scissor_enabled;
- unsigned fp_samplers;
- unsigned render_temps;
-};
-
-struct nvfx_per_vertex_element {
- unsigned idx;
- unsigned vertex_buffer_index;
- unsigned src_offset;
-};
-
-struct nvfx_low_frequency_element {
- unsigned idx;
- unsigned vertex_buffer_index;
- unsigned src_offset;
- void (*fetch_rgba_float)(float *dst, const uint8_t *src, unsigned i, unsigned j);
- unsigned ncomp;
-};
-
-struct nvfx_per_instance_element {
- struct nvfx_low_frequency_element base;
- unsigned instance_divisor;
-};
-
-struct nvfx_per_vertex_buffer_info
-{
- unsigned vertex_buffer_index;
- unsigned per_vertex_size;
-};
-
-struct nvfx_vtxelt_state {
- struct pipe_vertex_element pipe[16];
- unsigned num_elements;
- unsigned vtxfmt[16];
-
- unsigned num_per_vertex_buffer_infos;
- struct nvfx_per_vertex_buffer_info per_vertex_buffer_info[16];
-
- unsigned num_per_vertex;
- struct nvfx_per_vertex_element per_vertex[16];
-
- unsigned num_per_instance;
- struct nvfx_per_instance_element per_instance[16];
-
- unsigned num_constant;
- struct nvfx_low_frequency_element constant[16];
-
- boolean needs_translate;
- struct translate* translate;
-
- unsigned vertex_length;
- unsigned max_vertices_per_packet;
-};
-
-struct nvfx_render_target {
- struct nouveau_bo* bo;
- unsigned offset;
- unsigned pitch;
-};
-
-struct nvfx_context {
- struct pipe_context pipe;
-
- struct nvfx_screen *screen;
-
- unsigned is_nv4x; /* either 0 or ~0 */
- unsigned use_nv4x; /* either 0 or ~0 */
- boolean use_vp_clipping;
-
- struct draw_context *draw;
- /* one is for user-requested operations, the other is for temporary copying inside them */
- struct blitter_context* blitter[2];
- unsigned blitters_in_use;
- struct list_head render_cache;
-
- /* HW state derived from pipe states */
- struct nvfx_state state;
-
- enum {
- HW, SWTNL, SWRAST
- } render_mode;
- unsigned fallback_swtnl;
-
- /* Context state */
- unsigned dirty, draw_dirty;
- struct pipe_scissor_state scissor;
- unsigned stipple[32];
- struct pipe_clip_state clip;
- struct nvfx_pipe_vertex_program *vertprog;
- struct nvfx_pipe_fragment_program *fragprog;
- struct pipe_resource *constbuf[PIPE_SHADER_TYPES];
- unsigned constbuf_nr[PIPE_SHADER_TYPES];
- struct nvfx_rasterizer_state *rasterizer;
- struct nvfx_zsa_state *zsa;
- struct nvfx_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_index_buffer idxbuf;
- struct nvfx_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
- struct pipe_sampler_view *fragment_sampler_views[PIPE_MAX_SAMPLERS];
- struct nvfx_pipe_fragment_program* dummy_fs;
- struct pipe_query* query;
-
- unsigned nr_samplers;
- unsigned nr_textures;
- unsigned dirty_samplers;
- struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS];
- unsigned vtxbuf_nr;
- struct nvfx_vtxelt_state *vtxelt;
- int base_vertex;
- boolean use_index_buffer;
- /* -1 = hardware input setup is outdated
- * 0 = hardware input setup is for inline vertices
- * 1 = hardware input setup is for hardware vertices
- */
- int use_vertex_buffers;
-
- unsigned hw_vtxelt_nr;
- unsigned hw_samplers;
- uint32_t hw_txf[16];
- struct nvfx_render_target hw_rt[4];
- struct nvfx_render_target hw_zeta;
- int hw_pointsprite_control;
- int hw_vp_output;
- struct nvfx_fragment_program* hw_fragprog;
- struct nvfx_vertex_program* hw_vertprog;
-
- unsigned relocs_needed;
-};
-
-static INLINE struct nvfx_context *
-nvfx_context(struct pipe_context *pipe)
-{
- return (struct nvfx_context *)pipe;
-}
-
-extern struct nvfx_state_entry nvfx_state_blend;
-extern struct nvfx_state_entry nvfx_state_blend_colour;
-extern struct nvfx_state_entry nvfx_state_fragprog;
-extern struct nvfx_state_entry nvfx_state_fragtex;
-extern struct nvfx_state_entry nvfx_state_framebuffer;
-extern struct nvfx_state_entry nvfx_state_rasterizer;
-extern struct nvfx_state_entry nvfx_state_scissor;
-extern struct nvfx_state_entry nvfx_state_sr;
-extern struct nvfx_state_entry nvfx_state_stipple;
-extern struct nvfx_state_entry nvfx_state_vbo;
-extern struct nvfx_state_entry nvfx_state_vertprog;
-extern struct nvfx_state_entry nvfx_state_viewport;
-extern struct nvfx_state_entry nvfx_state_vtxfmt;
-extern struct nvfx_state_entry nvfx_state_zsa;
-
-extern void nvfx_init_query_functions(struct nvfx_context *nvfx);
-extern void nvfx_init_surface_functions(struct nvfx_context *nvfx);
-
-/* nvfx_context.c */
-struct pipe_context *
-nvfx_create(struct pipe_screen *pscreen, void *priv);
-
-/* nvfx_clear.c */
-extern void nvfx_clear(struct pipe_context *pipe, unsigned buffers,
- const union pipe_color_union *color,
- double depth, unsigned stencil);
-
-/* nvfx_draw.c */
-extern struct draw_stage *nvfx_draw_render_stage(struct nvfx_context *nvfx);
-extern void nvfx_draw_vbo_swtnl(struct pipe_context *pipe, const struct pipe_draw_info* info);
-extern void nvfx_vtxfmt_validate(struct nvfx_context *nvfx);
-
-/* nvfx_fb.c */
-extern int nvfx_framebuffer_prepare(struct nvfx_context *nvfx);
-extern void nvfx_framebuffer_validate(struct nvfx_context *nvfx);
-void
-nvfx_framebuffer_relocate(struct nvfx_context *nvfx);
-
-/* nvfx_fragprog.c */
-extern void nvfx_fragprog_destroy(struct nvfx_context *,
- struct nvfx_fragment_program *);
-extern void nvfx_fragprog_validate(struct nvfx_context *nvfx);
-extern void nvfx_fragprog_relocate(struct nvfx_context *nvfx);
-extern void nvfx_init_fragprog_functions(struct nvfx_context *nvfx);
-
-/* nvfx_fragtex.c */
-extern void nvfx_init_sampling_functions(struct nvfx_context *nvfx);
-extern void nvfx_fragtex_validate(struct nvfx_context *nvfx);
-extern void nvfx_fragtex_relocate(struct nvfx_context *nvfx);
-
-struct nvfx_sampler_view;
-
-/* nv30_fragtex.c */
-extern void
-nv30_sampler_state_init(struct pipe_context *pipe,
- struct nvfx_sampler_state *ps,
- const struct pipe_sampler_state *cso);
-extern void
-nv30_sampler_view_init(struct pipe_context *pipe,
- struct nvfx_sampler_view *sv);
-extern void nv30_fragtex_set(struct nvfx_context *nvfx, int unit);
-
-/* nv40_fragtex.c */
-extern void
-nv40_sampler_state_init(struct pipe_context *pipe,
- struct nvfx_sampler_state *ps,
- const struct pipe_sampler_state *cso);
-extern void
-nv40_sampler_view_init(struct pipe_context *pipe,
- struct nvfx_sampler_view *sv);
-extern void nv40_fragtex_set(struct nvfx_context *nvfx, int unit);
-
-/* nvfx_state.c */
-extern void nvfx_init_state_functions(struct nvfx_context *nvfx);
-extern void nvfx_state_scissor_validate(struct nvfx_context *nvfx);
-extern void nvfx_state_stipple_validate(struct nvfx_context *nvfx);
-extern void nvfx_state_blend_validate(struct nvfx_context *nvfx);
-extern void nvfx_state_blend_colour_validate(struct nvfx_context *nvfx);
-extern void nvfx_state_viewport_validate(struct nvfx_context *nvfx);
-extern void nvfx_state_rasterizer_validate(struct nvfx_context *nvfx);
-extern void nvfx_state_sr_validate(struct nvfx_context *nvfx);
-extern void nvfx_state_zsa_validate(struct nvfx_context *nvfx);
-
-/* nvfx_state_emit.c */
-extern void nvfx_state_relocate(struct nvfx_context *nvfx, unsigned relocs);
-extern boolean nvfx_state_validate(struct nvfx_context *nvfx);
-extern boolean nvfx_state_validate_swtnl(struct nvfx_context *nvfx);
-
-static inline void
-nvfx_state_emit(struct nvfx_context *nvfx)
-{
- unsigned relocs = NVFX_RELOCATE_FRAMEBUFFER | NVFX_RELOCATE_FRAGTEX | NVFX_RELOCATE_FRAGPROG;
- if (nvfx->render_mode == HW)
- {
- relocs |= NVFX_RELOCATE_VTXBUF;
- if(nvfx->use_index_buffer)
- relocs |= NVFX_RELOCATE_IDXBUF;
- }
-
- relocs &= nvfx->relocs_needed;
- if(relocs)
- nvfx_state_relocate(nvfx, relocs);
-}
-
-/* nvfx_transfer.c */
-extern void nvfx_init_transfer_functions(struct pipe_context *pipe);
-
-/* nvfx_vbo.c */
-extern boolean nvfx_vbo_validate(struct nvfx_context *nvfx);
-extern void nvfx_vbo_swtnl_validate(struct nvfx_context *nvfx);
-extern void nvfx_vbo_relocate(struct nvfx_context *nvfx);
-extern void nvfx_idxbuf_validate(struct nvfx_context* nvfx);
-extern void nvfx_idxbuf_relocate(struct nvfx_context* nvfx);
-extern void nvfx_draw_vbo(struct pipe_context *pipe,
- const struct pipe_draw_info *info);
-extern void nvfx_init_vbo_functions(struct nvfx_context *nvfx);
-extern unsigned nvfx_vertex_formats[];
-
-/* nvfx_vertprog.c */
-extern boolean nvfx_vertprog_validate(struct nvfx_context *nvfx);
-extern void nvfx_vertprog_destroy(struct nvfx_context *,
- struct nvfx_vertex_program *);
-extern void nvfx_init_vertprog_functions(struct nvfx_context *nvfx);
-
-/* nvfx_push.c */
-extern void nvfx_push_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info);
-
-extern void nvfx_context_init_vdec(struct nvfx_context *);
-
-static inline void nvfx_emit_vtx_attr(struct nouveau_channel* chan,
- struct nouveau_grobj *eng3d, unsigned attrib, const float* v,
- unsigned ncomp)
-{
- switch (ncomp) {
- case 4:
- BEGIN_RING(chan, eng3d, NV30_3D_VTX_ATTR_4F_X(attrib), 4);
- OUT_RING(chan, fui(v[0]));
- OUT_RING(chan, fui(v[1]));
- OUT_RING(chan, fui(v[2]));
- OUT_RING(chan, fui(v[3]));
- break;
- case 3:
- BEGIN_RING(chan, eng3d, NV30_3D_VTX_ATTR_3F_X(attrib), 3);
- OUT_RING(chan, fui(v[0]));
- OUT_RING(chan, fui(v[1]));
- OUT_RING(chan, fui(v[2]));
- break;
- case 2:
- BEGIN_RING(chan, eng3d, NV30_3D_VTX_ATTR_2F_X(attrib), 2);
- OUT_RING(chan, fui(v[0]));
- OUT_RING(chan, fui(v[1]));
- break;
- case 1:
- BEGIN_RING(chan, eng3d, NV30_3D_VTX_ATTR_1F(attrib), 1);
- OUT_RING(chan, fui(v[0]));
- break;
- }
-}
-
-#endif
projects / mesa.git / blobdiff