#ifndef __R600_STATE_H__ #define __R600_STATE_H__ #include "xf86drm.h" typedef int bool_t; #define CLEAR(x) memset (&x, 0, sizeof(x)) /* Sequencer / thread handling */ typedef struct { int ps_prio; int vs_prio; int gs_prio; int es_prio; int num_ps_gprs; int num_vs_gprs; int num_gs_gprs; int num_es_gprs; int num_temp_gprs; int num_ps_threads; int num_vs_threads; int num_gs_threads; int num_es_threads; int num_ps_stack_entries; int num_vs_stack_entries; int num_gs_stack_entries; int num_es_stack_entries; } sq_config_t; /* Color buffer / render target */ typedef struct { int id; int w; int h; uint64_t base; int format; int endian; int array_mode; // tiling int number_type; int read_size; int comp_swap; int tile_mode; int blend_clamp; int clear_color; int blend_bypass; int blend_float32; int simple_float; int round_mode; int tile_compact; int source_format; } cb_config_t; /* Depth buffer */ typedef struct { int w; int h; uint64_t base; int format; int read_size; int array_mode; // tiling int tile_surface_en; int tile_compact; int zrange_precision; } db_config_t; /* Shader */ typedef struct { uint64_t shader_addr; int num_gprs; int stack_size; int dx10_clamp; int prime_cache_pgm_en; int prime_cache_on_draw; int fetch_cache_lines; int prime_cache_en; int prime_cache_on_const; int clamp_consts; int export_mode; int uncached_first_inst; } shader_config_t; /* Vertex buffer / vtx resource */ typedef struct { int id; uint64_t vb_addr; uint32_t vtx_num_entries; uint32_t vtx_size_dw; int clamp_x; int format; int num_format_all; int format_comp_all; int srf_mode_all; int endian; int mem_req_size; } vtx_resource_t; /* Texture resource */ typedef struct { int id; int w; int h; int pitch; int depth; int dim; int tile_mode; int tile_type; int format; uint64_t base; uint64_t mip_base; int format_comp_x; int format_comp_y; int format_comp_z; int format_comp_w; int num_format_all; int srf_mode_all; int force_degamma; int endian; int request_size; int dst_sel_x; int dst_sel_y; int dst_sel_z; int dst_sel_w; int base_level; int last_level; int base_array; int last_array; int mpeg_clamp; int perf_modulation; int interlaced; } tex_resource_t; /* Texture sampler */ typedef struct { int id; /* Clamping */ int clamp_x, clamp_y, clamp_z; int border_color; /* Filtering */ int xy_mag_filter, xy_min_filter; int z_filter; int mip_filter; bool_t high_precision_filter; /* ? */ int perf_mip; /* ? 0-7 */ int perf_z; /* ? 3 */ /* LoD selection */ int min_lod, max_lod; /* 0-0x3ff */ int lod_bias; /* 0-0xfff (signed?) */ int lod_bias2; /* ? 0-0xfff (signed?) */ bool_t lod_uses_minor_axis; /* ? */ /* Other stuff */ bool_t point_sampling_clamp; /* ? */ bool_t tex_array_override; /* ? */ bool_t mc_coord_truncate; /* ? */ bool_t force_degamma; /* ? */ bool_t fetch_4; /* ? */ bool_t sample_is_pcf; /* ? */ bool_t type; /* ? */ int depth_compare; /* only depth textures? */ int chroma_key; } tex_sampler_t; /* Draw command */ typedef struct { uint32_t prim_type; uint32_t vgt_draw_initiator; uint32_t index_type; uint32_t num_instances; uint32_t num_indices; } draw_config_t; #define E32(ib, dword) \ do { \ uint32_t *ib_head = (pointer)(char*)(ib)->address; \ ib_head[(ib)->used >> 2] = (dword); \ (ib)->used += 4; \ } while (0) #define EFLOAT(ib, val) \ do { \ union { float f; uint32_t d; } a; \ a.f = (val); \ E32((ib), a.d); \ } while (0) #define PACK3(ib, cmd, num) \ do { \ E32((ib), RADEON_CP_PACKET3 | ((cmd) << 8) | ((((num) - 1) & 0x3fff) << 16)); \ } while (0) /* write num registers, start at reg */ /* If register falls in a special area, special commands are issued */ #define PACK0(ib, reg, num) \ do { \ if ((reg) >= SET_CONFIG_REG_offset && (reg) < SET_CONFIG_REG_end) { \ PACK3((ib), IT_SET_CONFIG_REG, (num) + 1); \ E32(ib, ((reg) - SET_CONFIG_REG_offset) >> 2); \ } else if ((reg) >= SET_CONTEXT_REG_offset && (reg) < SET_CONTEXT_REG_end) { \ PACK3((ib), IT_SET_CONTEXT_REG, (num) + 1); \ E32(ib, ((reg) - 0x28000) >> 2); \ } else if ((reg) >= SET_ALU_CONST_offset && (reg) < SET_ALU_CONST_end) { \ PACK3((ib), IT_SET_ALU_CONST, (num) + 1); \ E32(ib, ((reg) - SET_ALU_CONST_offset) >> 2); \ } else if ((reg) >= SET_RESOURCE_offset && (reg) < SET_RESOURCE_end) { \ PACK3((ib), IT_SET_RESOURCE, num + 1); \ E32((ib), ((reg) - SET_RESOURCE_offset) >> 2); \ } else if ((reg) >= SET_SAMPLER_offset && (reg) < SET_SAMPLER_end) { \ PACK3((ib), IT_SET_SAMPLER, (num) + 1); \ E32((ib), (reg - SET_SAMPLER_offset) >> 2); \ } else if ((reg) >= SET_CTL_CONST_offset && (reg) < SET_CTL_CONST_end) { \ PACK3((ib), IT_SET_CTL_CONST, (num) + 1); \ E32((ib), ((reg) - SET_CTL_CONST_offset) >> 2); \ } else if ((reg) >= SET_LOOP_CONST_offset && (reg) < SET_LOOP_CONST_end) { \ PACK3((ib), IT_SET_LOOP_CONST, (num) + 1); \ E32((ib), ((reg) - SET_LOOP_CONST_offset) >> 2); \ } else if ((reg) >= SET_BOOL_CONST_offset && (reg) < SET_BOOL_CONST_end) { \ PACK3((ib), IT_SET_BOOL_CONST, (num) + 1); \ E32((ib), ((reg) - SET_BOOL_CONST_offset) >> 2); \ } else { \ E32((ib), CP_PACKET0 ((reg), (num) - 1)); \ } \ } while (0) /* write a single register */ #define EREG(ib, reg, val) \ do { \ PACK0((ib), (reg), 1); \ E32((ib), (val)); \ } while (0) void R600CPFlushIndirect(ScrnInfoPtr pScrn, drmBufPtr ib); void R600IBDiscard(ScrnInfoPtr pScrn, drmBufPtr ib); uint64_t upload (ScrnInfoPtr pScrn, void *shader, int size, int offset); void wait_3d_idle_clean(ScrnInfoPtr pScrn, drmBufPtr ib); void wait_3d_idle(ScrnInfoPtr pScrn, drmBufPtr ib); void start_3d(ScrnInfoPtr pScrn, drmBufPtr ib); void set_render_target(ScrnInfoPtr pScrn, drmBufPtr ib, cb_config_t *cb_conf); void cp_set_surface_sync(ScrnInfoPtr pScrn, drmBufPtr ib, uint32_t sync_type, uint32_t size, uint64_t mc_addr); void cp_wait_vline_sync(ScrnInfoPtr pScrn, drmBufPtr ib, PixmapPtr pPix, int crtc, int start, int stop); void fs_setup(ScrnInfoPtr pScrn, drmBufPtr ib, shader_config_t *fs_conf); void vs_setup(ScrnInfoPtr pScrn, drmBufPtr ib, shader_config_t *vs_conf); void ps_setup(ScrnInfoPtr pScrn, drmBufPtr ib, shader_config_t *ps_conf); void set_alu_consts(ScrnInfoPtr pScrn, drmBufPtr ib, int offset, int count, float *const_buf); void set_bool_const(ScrnInfoPtr pScrn, drmBufPtr ib, int offset, uint32_t val); void set_vtx_resource(ScrnInfoPtr pScrn, drmBufPtr ib, vtx_resource_t *res); void set_tex_resource(ScrnInfoPtr pScrn, drmBufPtr ib, tex_resource_t *tex_res); void set_tex_sampler (ScrnInfoPtr pScrn, drmBufPtr ib, tex_sampler_t *s); void set_screen_scissor(ScrnInfoPtr pScrn, drmBufPtr ib, int x1, int y1, int x2, int y2); void set_vport_scissor(ScrnInfoPtr pScrn, drmBufPtr ib, int id, int x1, int y1, int x2, int y2); void set_generic_scissor(ScrnInfoPtr pScrn, drmBufPtr ib, int x1, int y1, int x2, int y2); void set_window_scissor(ScrnInfoPtr pScrn, drmBufPtr ib, int x1, int y1, int x2, int y2); void set_clip_rect(ScrnInfoPtr pScrn, drmBufPtr ib, int id, int x1, int y1, int x2, int y2); void set_default_state(ScrnInfoPtr pScrn, drmBufPtr ib); void draw_immd(ScrnInfoPtr pScrn, drmBufPtr ib, draw_config_t *draw_conf, uint32_t *indices); void draw_auto(ScrnInfoPtr pScrn, drmBufPtr ib, draw_config_t *draw_conf); #endif