| /* |
| * 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 "../../winsys/radeon/drm/radeon_winsys.h" |
| #include "util/u_double_list.h" |
| #include "util/u_transfer.h" |
| |
| #include "radeonsi_resource.h" |
| |
| #define R600_ERR(fmt, args...) \ |
| fprintf(stderr, "EE %s:%d %s - "fmt, __FILE__, __LINE__, __func__, ##args) |
| |
| struct winsys_handle; |
| |
| enum radeon_family { |
| CHIP_UNKNOWN, |
| CHIP_CAYMAN, |
| CHIP_TAHITI, |
| CHIP_PITCAIRN, |
| CHIP_VERDE, |
| CHIP_LAST, |
| }; |
| |
| enum chip_class { |
| CAYMAN, |
| TAHITI, |
| }; |
| |
| struct r600_tiling_info { |
| unsigned num_channels; |
| unsigned num_banks; |
| unsigned group_bytes; |
| }; |
| |
| /* R600/R700 STATES */ |
| struct r600_query { |
| union { |
| uint64_t u64; |
| boolean b; |
| struct pipe_query_data_so_statistics so; |
| } result; |
| /* The kind of query */ |
| unsigned type; |
| /* Offset of the first result for current query */ |
| unsigned results_start; |
| /* Offset of the next free result after current query data */ |
| unsigned results_end; |
| /* Size of the result in memory for both begin_query and end_query, |
| * this can be one or two numbers, or it could even be a size of a structure. */ |
| unsigned result_size; |
| /* The buffer where query results are stored. It's used as a ring, |
| * data blocks for current query are stored sequentially from |
| * results_start to results_end, with wrapping on the buffer end */ |
| struct si_resource *buffer; |
| /* The number of dwords for begin_query or end_query. */ |
| unsigned num_cs_dw; |
| /* linked list of queries */ |
| struct list_head list; |
| }; |
| |
| struct r600_so_target { |
| struct pipe_stream_output_target b; |
| |
| /* The buffer where BUFFER_FILLED_SIZE is stored. */ |
| struct si_resource *filled_size; |
| unsigned stride; |
| unsigned so_index; |
| }; |
| |
| #define R600_CONTEXT_DST_CACHES_DIRTY (1 << 1) |
| #define R600_CONTEXT_CHECK_EVENT_FLUSH (1 << 2) |
| |
| struct r600_context; |
| struct r600_screen; |
| |
| void si_get_backend_mask(struct r600_context *ctx); |
| void si_context_flush(struct r600_context *ctx, unsigned flags); |
| |
| struct r600_query *r600_context_query_create(struct r600_context *ctx, unsigned query_type); |
| void r600_context_query_destroy(struct r600_context *ctx, struct r600_query *query); |
| boolean r600_context_query_result(struct r600_context *ctx, |
| struct r600_query *query, |
| boolean wait, void *vresult); |
| void r600_query_begin(struct r600_context *ctx, struct r600_query *query); |
| void r600_query_end(struct r600_context *ctx, struct r600_query *query); |
| void r600_context_queries_suspend(struct r600_context *ctx); |
| void r600_context_queries_resume(struct r600_context *ctx); |
| void r600_query_predication(struct r600_context *ctx, struct r600_query *query, int operation, |
| int flag_wait); |
| void si_context_emit_fence(struct r600_context *ctx, struct si_resource *fence, |
| unsigned offset, unsigned value); |
| |
| void r600_context_draw_opaque_count(struct r600_context *ctx, struct r600_so_target *t); |
| void si_need_cs_space(struct r600_context *ctx, unsigned num_dw, boolean count_draw_in); |
| |
| int si_context_init(struct r600_context *ctx); |
| |
| #endif |