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Diffstat (limited to 'src/gallium/drivers/r600/r600.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600.h | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600.h b/src/gallium/drivers/r600/r600.h new file mode 100644 index 0000000000..bce2707e77 --- /dev/null +++ b/src/gallium/drivers/r600/r600.h @@ -0,0 +1,244 @@ +/* + * Copyright 2010 Jerome Glisse <glisse@freedesktop.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * on the rights to use, copy, modify, merge, publish, distribute, sub + * license, and/or sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: + * Jerome Glisse + */ +#ifndef R600_H +#define R600_H + +#include <stdint.h> +#include <stdio.h> + +#define RADEON_CTX_MAX_PM4 (64 * 1024 / 4) + +#define R600_ERR(fmt, args...) \ + fprintf(stderr, "EE %s/%s:%d - "fmt, __FILE__, __func__, __LINE__, ##args) + +typedef uint64_t u64; +typedef uint32_t u32; +typedef uint16_t u16; +typedef uint8_t u8; + +struct radeon; + +enum radeon_family { + CHIP_UNKNOWN, + CHIP_R100, + CHIP_RV100, + CHIP_RS100, + CHIP_RV200, + CHIP_RS200, + CHIP_R200, + CHIP_RV250, + CHIP_RS300, + CHIP_RV280, + CHIP_R300, + CHIP_R350, + CHIP_RV350, + CHIP_RV380, + CHIP_R420, + CHIP_R423, + CHIP_RV410, + CHIP_RS400, + CHIP_RS480, + CHIP_RS600, + CHIP_RS690, + CHIP_RS740, + CHIP_RV515, + CHIP_R520, + CHIP_RV530, + CHIP_RV560, + CHIP_RV570, + CHIP_R580, + CHIP_R600, + CHIP_RV610, + CHIP_RV630, + CHIP_RV670, + CHIP_RV620, + CHIP_RV635, + CHIP_RS780, + CHIP_RS880, + CHIP_RV770, + CHIP_RV730, + CHIP_RV710, + CHIP_RV740, + CHIP_CEDAR, + CHIP_REDWOOD, + CHIP_JUNIPER, + CHIP_CYPRESS, + CHIP_HEMLOCK, + CHIP_LAST, +}; + +enum radeon_family r600_get_family(struct radeon *rw); + +/* + * radeon object functions + */ +#if 0 +struct radeon_bo { + unsigned refcount; + unsigned handle; + unsigned size; + unsigned alignment; + unsigned map_count; + void *data; +}; +struct radeon_bo *radeon_bo(struct radeon *radeon, unsigned handle, + unsigned size, unsigned alignment, void *ptr); +int radeon_bo_map(struct radeon *radeon, struct radeon_bo *bo); +void radeon_bo_unmap(struct radeon *radeon, struct radeon_bo *bo); +struct radeon_bo *radeon_bo_incref(struct radeon *radeon, struct radeon_bo *bo); +struct radeon_bo *radeon_bo_decref(struct radeon *radeon, struct radeon_bo *bo); +int radeon_bo_wait(struct radeon *radeon, struct radeon_bo *bo); +#endif +/* lowlevel WS bo */ +struct radeon_ws_bo; +struct radeon_ws_bo *radeon_ws_bo(struct radeon *radeon, + unsigned size, unsigned alignment, unsigned usage); +struct radeon_ws_bo *radeon_ws_bo_handle(struct radeon *radeon, + unsigned handle); +void *radeon_ws_bo_map(struct radeon *radeon, struct radeon_ws_bo *bo, unsigned usage, void *ctx); +void radeon_ws_bo_unmap(struct radeon *radeon, struct radeon_ws_bo *bo); +void radeon_ws_bo_reference(struct radeon *radeon, struct radeon_ws_bo **dst, + struct radeon_ws_bo *src); +int radeon_ws_bo_wait(struct radeon *radeon, struct radeon_ws_bo *bo); + +/* R600/R700 STATES */ +#define R600_GROUP_MAX 16 +#define R600_BLOCK_MAX_BO 32 +#define R600_BLOCK_MAX_REG 128 + +enum r600_group_id { + R600_GROUP_CONFIG = 0, + R600_GROUP_CONTEXT, + R600_GROUP_ALU_CONST, + R600_GROUP_RESOURCE, + R600_GROUP_SAMPLER, + R600_GROUP_CTL_CONST, + R600_GROUP_LOOP_CONST, + R600_GROUP_BOOL_CONST, + R600_NGROUPS +}; + +struct r600_pipe_reg { + unsigned group_id; + u32 offset; + u32 mask; + u32 value; + struct radeon_ws_bo *bo; +}; + +struct r600_pipe_state { + unsigned id; + unsigned nregs; + struct r600_pipe_reg regs[R600_BLOCK_MAX_REG]; +}; + +static inline void r600_pipe_state_add_reg(struct r600_pipe_state *state, + unsigned group_id, u32 offset, + u32 value, u32 mask, + struct radeon_ws_bo *bo) +{ + state->regs[state->nregs].group_id = group_id; + state->regs[state->nregs].offset = offset; + state->regs[state->nregs].value = value; + state->regs[state->nregs].mask = mask; + state->regs[state->nregs].bo = bo; + state->nregs++; + assert(state->nregs < R600_BLOCK_MAX_REG); +} + +#define R600_BLOCK_STATUS_ENABLED (1 << 0) +#define R600_BLOCK_STATUS_DIRTY (1 << 1) + +struct r600_block_reloc { + struct radeon_ws_bo *bo; + unsigned nreloc; + unsigned bo_pm4_index[R600_BLOCK_MAX_BO]; +}; + +struct r600_group_block { + unsigned status; + unsigned start_offset; + unsigned pm4_ndwords; + unsigned nbo; + unsigned nreg; + u32 pm4[R600_BLOCK_MAX_REG]; + unsigned pm4_bo_index[R600_BLOCK_MAX_REG]; + struct r600_block_reloc reloc[R600_BLOCK_MAX_BO]; +}; + +struct r600_group { + unsigned start_offset; + unsigned end_offset; + unsigned nblocks; + struct r600_group_block *blocks; + unsigned *offset_block_id; +}; + +#pragma pack(1) +struct r600_reloc { + uint32_t handle; + uint32_t read_domain; + uint32_t write_domain; + uint32_t flags; +}; +#pragma pack() + +struct r600_context { + struct radeon *radeon; + unsigned ngroups; + struct r600_group groups[R600_GROUP_MAX]; + unsigned pm4_ndwords; + unsigned pm4_cdwords; + unsigned pm4_dirty_cdwords; + unsigned ctx_pm4_ndwords; + unsigned nreloc; + unsigned creloc; + struct r600_reloc *reloc; + struct radeon_ws_bo **bo; + u32 *pm4; +}; + +struct r600_draw { + u32 vgt_num_indices; + u32 vgt_num_instances; + u32 vgt_index_type; + u32 vgt_draw_initiator; + u32 indices_bo_offset; + struct radeon_ws_bo *indices; +}; + +int r600_context_init(struct r600_context *ctx, struct radeon *radeon); +void r600_context_fini(struct r600_context *ctx); +void r600_context_pipe_state_set(struct r600_context *ctx, struct r600_pipe_state *state); +void r600_context_pipe_state_set_ps_resource(struct r600_context *ctx, struct r600_pipe_state *state, unsigned rid); +void r600_context_pipe_state_set_vs_resource(struct r600_context *ctx, struct r600_pipe_state *state, unsigned rid); +void r600_context_pipe_state_set_ps_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned id); +void r600_context_pipe_state_set_vs_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned id); +void r600_context_flush(struct r600_context *ctx); +void r600_context_dump_bof(struct r600_context *ctx, const char *file); +void r600_context_draw(struct r600_context *ctx, const struct r600_draw *draw); + +#endif |