Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2010 Jerome Glisse <glisse@freedesktop.org> |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 3 | * Copyright 2014 Marek Olšák <marek.olsak@amd.com> |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 4 | * |
| 5 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 6 | * copy of this software and associated documentation files (the "Software"), |
| 7 | * to deal in the Software without restriction, including without limitation |
| 8 | * on the rights to use, copy, modify, merge, publish, distribute, sub |
| 9 | * license, and/or sell copies of the Software, and to permit persons to whom |
| 10 | * the Software is furnished to do so, subject to the following conditions: |
| 11 | * |
| 12 | * The above copyright notice and this permission notice (including the next |
| 13 | * paragraph) shall be included in all copies or substantial portions of the |
| 14 | * Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
| 19 | * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, |
| 20 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| 21 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| 22 | * USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 23 | */ |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 24 | |
| 25 | #include "r600_cs.h" |
Marek Olšák | df00dc3 | 2012-02-22 00:25:55 +0100 | [diff] [blame] | 26 | #include "util/u_memory.h" |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 27 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 28 | |
| 29 | struct r600_query_buffer { |
| 30 | /* The buffer where query results are stored. */ |
| 31 | struct r600_resource *buf; |
| 32 | /* Offset of the next free result after current query data */ |
| 33 | unsigned results_end; |
| 34 | /* If a query buffer is full, a new buffer is created and the old one |
| 35 | * is put in here. When we calculate the result, we sum up the samples |
| 36 | * from all buffers. */ |
| 37 | struct r600_query_buffer *previous; |
| 38 | }; |
| 39 | |
| 40 | struct r600_query { |
| 41 | /* The query buffer and how many results are in it. */ |
| 42 | struct r600_query_buffer buffer; |
| 43 | /* The type of query */ |
| 44 | unsigned type; |
| 45 | /* Size of the result in memory for both begin_query and end_query, |
| 46 | * this can be one or two numbers, or it could even be a size of a structure. */ |
| 47 | unsigned result_size; |
| 48 | /* The number of dwords for begin_query or end_query. */ |
| 49 | unsigned num_cs_dw; |
| 50 | /* linked list of queries */ |
| 51 | struct list_head list; |
| 52 | /* for custom non-GPU queries */ |
| 53 | uint64_t begin_result; |
| 54 | uint64_t end_result; |
| 55 | }; |
| 56 | |
| 57 | |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 58 | static bool r600_is_timer_query(unsigned type) |
| 59 | { |
| 60 | return type == PIPE_QUERY_TIME_ELAPSED || |
| 61 | type == PIPE_QUERY_TIMESTAMP || |
| 62 | type == PIPE_QUERY_TIMESTAMP_DISJOINT; |
| 63 | } |
| 64 | |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 65 | static bool r600_query_needs_begin(unsigned type) |
| 66 | { |
| 67 | return type != PIPE_QUERY_GPU_FINISHED && |
| 68 | type != PIPE_QUERY_TIMESTAMP; |
| 69 | } |
| 70 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 71 | static struct r600_resource *r600_new_query_buffer(struct r600_common_context *ctx, unsigned type) |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 72 | { |
| 73 | unsigned j, i, num_results, buf_size = 4096; |
| 74 | uint32_t *results; |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 75 | |
| 76 | /* Non-GPU queries. */ |
| 77 | switch (type) { |
| 78 | case R600_QUERY_DRAW_CALLS: |
Marek Olšák | 8ddae68 | 2013-03-22 02:39:42 +0100 | [diff] [blame] | 79 | case R600_QUERY_REQUESTED_VRAM: |
| 80 | case R600_QUERY_REQUESTED_GTT: |
Marek Olšák | 05fa359 | 2013-04-05 02:43:26 +0200 | [diff] [blame] | 81 | case R600_QUERY_BUFFER_WAIT_TIME: |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 82 | return NULL; |
| 83 | } |
| 84 | |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 85 | /* Queries are normally read by the CPU after |
| 86 | * being written by the gpu, hence staging is probably a good |
| 87 | * usage pattern. |
| 88 | */ |
| 89 | struct r600_resource *buf = (struct r600_resource*) |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 90 | pipe_buffer_create(ctx->b.screen, PIPE_BIND_CUSTOM, |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 91 | PIPE_USAGE_STAGING, buf_size); |
| 92 | |
| 93 | switch (type) { |
| 94 | case PIPE_QUERY_OCCLUSION_COUNTER: |
| 95 | case PIPE_QUERY_OCCLUSION_PREDICATE: |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 96 | results = r600_buffer_map_sync_with_rings(ctx, buf, PIPE_TRANSFER_WRITE); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 97 | memset(results, 0, buf_size); |
| 98 | |
| 99 | /* Set top bits for unused backends. */ |
| 100 | num_results = buf_size / (16 * ctx->max_db); |
| 101 | for (j = 0; j < num_results; j++) { |
| 102 | for (i = 0; i < ctx->max_db; i++) { |
| 103 | if (!(ctx->backend_mask & (1<<i))) { |
| 104 | results[(i * 4)+1] = 0x80000000; |
| 105 | results[(i * 4)+3] = 0x80000000; |
| 106 | } |
| 107 | } |
| 108 | results += 4 * ctx->max_db; |
| 109 | } |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 110 | ctx->ws->buffer_unmap(buf->cs_buf); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 111 | break; |
| 112 | case PIPE_QUERY_TIME_ELAPSED: |
Marek Olšák | 44f14eb | 2012-07-05 20:06:41 +0200 | [diff] [blame] | 113 | case PIPE_QUERY_TIMESTAMP: |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 114 | break; |
| 115 | case PIPE_QUERY_PRIMITIVES_EMITTED: |
| 116 | case PIPE_QUERY_PRIMITIVES_GENERATED: |
| 117 | case PIPE_QUERY_SO_STATISTICS: |
| 118 | case PIPE_QUERY_SO_OVERFLOW_PREDICATE: |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 119 | case PIPE_QUERY_PIPELINE_STATISTICS: |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 120 | results = r600_buffer_map_sync_with_rings(ctx, buf, PIPE_TRANSFER_WRITE); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 121 | memset(results, 0, buf_size); |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 122 | ctx->ws->buffer_unmap(buf->cs_buf); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 123 | break; |
| 124 | default: |
| 125 | assert(0); |
| 126 | } |
| 127 | return buf; |
| 128 | } |
| 129 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 130 | static void r600_update_occlusion_query_state(struct r600_common_context *rctx, |
Marek Olšák | 6fa22b8 | 2012-09-29 03:33:29 +0200 | [diff] [blame] | 131 | unsigned type, int diff) |
| 132 | { |
| 133 | if (type == PIPE_QUERY_OCCLUSION_COUNTER || |
| 134 | type == PIPE_QUERY_OCCLUSION_PREDICATE) { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 135 | bool old_enable = rctx->num_occlusion_queries != 0; |
Marek Olšák | 6fa22b8 | 2012-09-29 03:33:29 +0200 | [diff] [blame] | 136 | bool enable; |
| 137 | |
| 138 | rctx->num_occlusion_queries += diff; |
| 139 | assert(rctx->num_occlusion_queries >= 0); |
| 140 | |
| 141 | enable = rctx->num_occlusion_queries != 0; |
| 142 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 143 | if (enable != old_enable) { |
| 144 | rctx->set_occlusion_query_state(&rctx->b, enable); |
Marek Olšák | 6fa22b8 | 2012-09-29 03:33:29 +0200 | [diff] [blame] | 145 | } |
| 146 | } |
| 147 | } |
| 148 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 149 | static void r600_emit_query_begin(struct r600_common_context *ctx, struct r600_query *query) |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 150 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 151 | struct radeon_winsys_cs *cs = ctx->rings.gfx.cs; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 152 | uint64_t va; |
| 153 | |
Marek Olšák | 6fa22b8 | 2012-09-29 03:33:29 +0200 | [diff] [blame] | 154 | r600_update_occlusion_query_state(ctx, query->type, 1); |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 155 | ctx->need_gfx_cs_space(&ctx->b, query->num_cs_dw * 2, TRUE); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 156 | |
| 157 | /* Get a new query buffer if needed. */ |
Marek Olšák | a52b333 | 2012-04-10 21:29:06 +0200 | [diff] [blame] | 158 | if (query->buffer.results_end + query->result_size > query->buffer.buf->b.b.width0) { |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 159 | struct r600_query_buffer *qbuf = MALLOC_STRUCT(r600_query_buffer); |
| 160 | *qbuf = query->buffer; |
| 161 | query->buffer.buf = r600_new_query_buffer(ctx, query->type); |
| 162 | query->buffer.results_end = 0; |
| 163 | query->buffer.previous = qbuf; |
| 164 | } |
| 165 | |
| 166 | /* emit begin query */ |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 167 | va = r600_resource_va(ctx->b.screen, (void*)query->buffer.buf); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 168 | va += query->buffer.results_end; |
| 169 | |
| 170 | switch (query->type) { |
| 171 | case PIPE_QUERY_OCCLUSION_COUNTER: |
| 172 | case PIPE_QUERY_OCCLUSION_PREDICATE: |
Marek Olšák | aa90f17 | 2014-01-21 23:44:39 +0100 | [diff] [blame^] | 173 | radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0)); |
| 174 | radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1)); |
| 175 | radeon_emit(cs, va); |
| 176 | radeon_emit(cs, (va >> 32UL) & 0xFF); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 177 | break; |
| 178 | case PIPE_QUERY_PRIMITIVES_EMITTED: |
| 179 | case PIPE_QUERY_PRIMITIVES_GENERATED: |
| 180 | case PIPE_QUERY_SO_STATISTICS: |
| 181 | case PIPE_QUERY_SO_OVERFLOW_PREDICATE: |
Marek Olšák | aa90f17 | 2014-01-21 23:44:39 +0100 | [diff] [blame^] | 182 | radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0)); |
| 183 | radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_SAMPLE_STREAMOUTSTATS) | EVENT_INDEX(3)); |
| 184 | radeon_emit(cs, va); |
| 185 | radeon_emit(cs, (va >> 32UL) & 0xFF); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 186 | break; |
| 187 | case PIPE_QUERY_TIME_ELAPSED: |
Marek Olšák | aa90f17 | 2014-01-21 23:44:39 +0100 | [diff] [blame^] | 188 | radeon_emit(cs, PKT3(PKT3_EVENT_WRITE_EOP, 4, 0)); |
| 189 | radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5)); |
| 190 | radeon_emit(cs, va); |
| 191 | radeon_emit(cs, (3 << 29) | ((va >> 32UL) & 0xFF)); |
| 192 | radeon_emit(cs, 0); |
| 193 | radeon_emit(cs, 0); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 194 | break; |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 195 | case PIPE_QUERY_PIPELINE_STATISTICS: |
| 196 | if (!ctx->num_pipelinestat_queries) { |
Marek Olšák | aa90f17 | 2014-01-21 23:44:39 +0100 | [diff] [blame^] | 197 | radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0)); |
| 198 | radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_PIPELINESTAT_START) | EVENT_INDEX(0)); |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 199 | } |
| 200 | ctx->num_pipelinestat_queries++; |
Marek Olšák | aa90f17 | 2014-01-21 23:44:39 +0100 | [diff] [blame^] | 201 | radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0)); |
| 202 | radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_SAMPLE_PIPELINESTAT) | EVENT_INDEX(2)); |
| 203 | radeon_emit(cs, va); |
| 204 | radeon_emit(cs, (va >> 32UL) & 0xFF); |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 205 | break; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 206 | default: |
| 207 | assert(0); |
| 208 | } |
Marek Olšák | dc76eea | 2014-01-21 23:31:51 +0100 | [diff] [blame] | 209 | r600_emit_reloc(ctx, &ctx->rings.gfx, query->buffer.buf, RADEON_USAGE_WRITE); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 210 | |
Marek Olšák | fb45a81 | 2012-12-21 16:29:19 +0100 | [diff] [blame] | 211 | if (!r600_is_timer_query(query->type)) { |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 212 | ctx->num_cs_dw_nontimer_queries_suspend += query->num_cs_dw; |
| 213 | } |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 214 | } |
| 215 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 216 | static void r600_emit_query_end(struct r600_common_context *ctx, struct r600_query *query) |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 217 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 218 | struct radeon_winsys_cs *cs = ctx->rings.gfx.cs; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 219 | uint64_t va; |
| 220 | |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 221 | /* The queries which need begin already called this in begin_query. */ |
| 222 | if (!r600_query_needs_begin(query->type)) { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 223 | ctx->need_gfx_cs_space(&ctx->b, query->num_cs_dw, FALSE); |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 224 | } |
| 225 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 226 | va = r600_resource_va(ctx->b.screen, (void*)query->buffer.buf); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 227 | /* emit end query */ |
| 228 | switch (query->type) { |
| 229 | case PIPE_QUERY_OCCLUSION_COUNTER: |
| 230 | case PIPE_QUERY_OCCLUSION_PREDICATE: |
| 231 | va += query->buffer.results_end + 8; |
Marek Olšák | aa90f17 | 2014-01-21 23:44:39 +0100 | [diff] [blame^] | 232 | radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0)); |
| 233 | radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1)); |
| 234 | radeon_emit(cs, va); |
| 235 | radeon_emit(cs, (va >> 32UL) & 0xFF); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 236 | break; |
| 237 | case PIPE_QUERY_PRIMITIVES_EMITTED: |
| 238 | case PIPE_QUERY_PRIMITIVES_GENERATED: |
| 239 | case PIPE_QUERY_SO_STATISTICS: |
| 240 | case PIPE_QUERY_SO_OVERFLOW_PREDICATE: |
Martin Andersson | 92855bc | 2013-03-25 23:11:34 +0100 | [diff] [blame] | 241 | va += query->buffer.results_end + query->result_size/2; |
Marek Olšák | aa90f17 | 2014-01-21 23:44:39 +0100 | [diff] [blame^] | 242 | radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0)); |
| 243 | radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_SAMPLE_STREAMOUTSTATS) | EVENT_INDEX(3)); |
| 244 | radeon_emit(cs, va); |
| 245 | radeon_emit(cs, (va >> 32UL) & 0xFF); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 246 | break; |
| 247 | case PIPE_QUERY_TIME_ELAPSED: |
| 248 | va += query->buffer.results_end + query->result_size/2; |
Marek Olšák | 44f14eb | 2012-07-05 20:06:41 +0200 | [diff] [blame] | 249 | /* fall through */ |
| 250 | case PIPE_QUERY_TIMESTAMP: |
Marek Olšák | aa90f17 | 2014-01-21 23:44:39 +0100 | [diff] [blame^] | 251 | radeon_emit(cs, PKT3(PKT3_EVENT_WRITE_EOP, 4, 0)); |
| 252 | radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5)); |
| 253 | radeon_emit(cs, va); |
| 254 | radeon_emit(cs, (3 << 29) | ((va >> 32UL) & 0xFF)); |
| 255 | radeon_emit(cs, 0); |
| 256 | radeon_emit(cs, 0); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 257 | break; |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 258 | case PIPE_QUERY_PIPELINE_STATISTICS: |
| 259 | assert(ctx->num_pipelinestat_queries > 0); |
| 260 | ctx->num_pipelinestat_queries--; |
| 261 | if (!ctx->num_pipelinestat_queries) { |
Marek Olšák | aa90f17 | 2014-01-21 23:44:39 +0100 | [diff] [blame^] | 262 | radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0)); |
| 263 | radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_PIPELINESTAT_STOP) | EVENT_INDEX(0)); |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 264 | } |
| 265 | va += query->buffer.results_end + query->result_size/2; |
Marek Olšák | aa90f17 | 2014-01-21 23:44:39 +0100 | [diff] [blame^] | 266 | radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0)); |
| 267 | radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_SAMPLE_PIPELINESTAT) | EVENT_INDEX(2)); |
| 268 | radeon_emit(cs, va); |
| 269 | radeon_emit(cs, (va >> 32UL) & 0xFF); |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 270 | break; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 271 | default: |
| 272 | assert(0); |
| 273 | } |
Marek Olšák | dc76eea | 2014-01-21 23:31:51 +0100 | [diff] [blame] | 274 | r600_emit_reloc(ctx, &ctx->rings.gfx, query->buffer.buf, RADEON_USAGE_WRITE); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 275 | |
| 276 | query->buffer.results_end += query->result_size; |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 277 | |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 278 | if (r600_query_needs_begin(query->type)) { |
Marek Olšák | fb45a81 | 2012-12-21 16:29:19 +0100 | [diff] [blame] | 279 | if (!r600_is_timer_query(query->type)) { |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 280 | ctx->num_cs_dw_nontimer_queries_suspend -= query->num_cs_dw; |
| 281 | } |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 282 | } |
Marek Olšák | 6fa22b8 | 2012-09-29 03:33:29 +0200 | [diff] [blame] | 283 | |
| 284 | r600_update_occlusion_query_state(ctx, query->type, -1); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 285 | } |
| 286 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 287 | static void r600_emit_query_predication(struct r600_common_context *ctx, struct r600_query *query, |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 288 | int operation, bool flag_wait) |
| 289 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 290 | struct radeon_winsys_cs *cs = ctx->rings.gfx.cs; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 291 | |
| 292 | if (operation == PREDICATION_OP_CLEAR) { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 293 | ctx->need_gfx_cs_space(&ctx->b, 3, FALSE); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 294 | |
Marek Olšák | aa90f17 | 2014-01-21 23:44:39 +0100 | [diff] [blame^] | 295 | radeon_emit(cs, PKT3(PKT3_SET_PREDICATION, 1, 0)); |
| 296 | radeon_emit(cs, 0); |
| 297 | radeon_emit(cs, PRED_OP(PREDICATION_OP_CLEAR)); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 298 | } else { |
| 299 | struct r600_query_buffer *qbuf; |
| 300 | unsigned count; |
| 301 | uint32_t op; |
| 302 | |
| 303 | /* Find how many results there are. */ |
| 304 | count = 0; |
| 305 | for (qbuf = &query->buffer; qbuf; qbuf = qbuf->previous) { |
| 306 | count += qbuf->results_end / query->result_size; |
| 307 | } |
| 308 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 309 | ctx->need_gfx_cs_space(&ctx->b, 5 * count, TRUE); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 310 | |
| 311 | op = PRED_OP(operation) | PREDICATION_DRAW_VISIBLE | |
| 312 | (flag_wait ? PREDICATION_HINT_WAIT : PREDICATION_HINT_NOWAIT_DRAW); |
| 313 | |
| 314 | /* emit predicate packets for all data blocks */ |
| 315 | for (qbuf = &query->buffer; qbuf; qbuf = qbuf->previous) { |
| 316 | unsigned results_base = 0; |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 317 | uint64_t va = r600_resource_va(ctx->b.screen, &qbuf->buf->b.b); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 318 | |
| 319 | while (results_base < qbuf->results_end) { |
Marek Olšák | aa90f17 | 2014-01-21 23:44:39 +0100 | [diff] [blame^] | 320 | radeon_emit(cs, PKT3(PKT3_SET_PREDICATION, 1, 0)); |
| 321 | radeon_emit(cs, (va + results_base) & 0xFFFFFFFFUL); |
| 322 | radeon_emit(cs, op | (((va + results_base) >> 32UL) & 0xFF)); |
Marek Olšák | dc76eea | 2014-01-21 23:31:51 +0100 | [diff] [blame] | 323 | r600_emit_reloc(ctx, &ctx->rings.gfx, qbuf->buf, RADEON_USAGE_READ); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 324 | results_base += query->result_size; |
| 325 | |
| 326 | /* set CONTINUE bit for all packets except the first */ |
| 327 | op |= PREDICATION_CONTINUE; |
| 328 | } |
| 329 | } while (qbuf); |
| 330 | } |
| 331 | } |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 332 | |
| 333 | static struct pipe_query *r600_create_query(struct pipe_context *ctx, unsigned query_type) |
| 334 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 335 | struct r600_common_context *rctx = (struct r600_common_context *)ctx; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 336 | struct r600_query *query; |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 337 | bool skip_allocation = false; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 338 | |
| 339 | query = CALLOC_STRUCT(r600_query); |
| 340 | if (query == NULL) |
| 341 | return NULL; |
| 342 | |
| 343 | query->type = query_type; |
| 344 | |
| 345 | switch (query_type) { |
| 346 | case PIPE_QUERY_OCCLUSION_COUNTER: |
| 347 | case PIPE_QUERY_OCCLUSION_PREDICATE: |
| 348 | query->result_size = 16 * rctx->max_db; |
| 349 | query->num_cs_dw = 6; |
| 350 | break; |
| 351 | case PIPE_QUERY_TIME_ELAPSED: |
| 352 | query->result_size = 16; |
| 353 | query->num_cs_dw = 8; |
| 354 | break; |
Marek Olšák | 44f14eb | 2012-07-05 20:06:41 +0200 | [diff] [blame] | 355 | case PIPE_QUERY_TIMESTAMP: |
| 356 | query->result_size = 8; |
| 357 | query->num_cs_dw = 8; |
| 358 | break; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 359 | case PIPE_QUERY_PRIMITIVES_EMITTED: |
| 360 | case PIPE_QUERY_PRIMITIVES_GENERATED: |
| 361 | case PIPE_QUERY_SO_STATISTICS: |
| 362 | case PIPE_QUERY_SO_OVERFLOW_PREDICATE: |
| 363 | /* NumPrimitivesWritten, PrimitiveStorageNeeded. */ |
| 364 | query->result_size = 32; |
| 365 | query->num_cs_dw = 6; |
| 366 | break; |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 367 | case PIPE_QUERY_PIPELINE_STATISTICS: |
| 368 | /* 11 values on EG, 8 on R600. */ |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 369 | query->result_size = (rctx->chip_class >= EVERGREEN ? 11 : 8) * 16; |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 370 | query->num_cs_dw = 8; |
| 371 | break; |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 372 | /* Non-GPU queries. */ |
| 373 | case R600_QUERY_DRAW_CALLS: |
Marek Olšák | 8ddae68 | 2013-03-22 02:39:42 +0100 | [diff] [blame] | 374 | case R600_QUERY_REQUESTED_VRAM: |
| 375 | case R600_QUERY_REQUESTED_GTT: |
Marek Olšák | 05fa359 | 2013-04-05 02:43:26 +0200 | [diff] [blame] | 376 | case R600_QUERY_BUFFER_WAIT_TIME: |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 377 | skip_allocation = true; |
| 378 | break; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 379 | default: |
| 380 | assert(0); |
| 381 | FREE(query); |
| 382 | return NULL; |
| 383 | } |
| 384 | |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 385 | if (!skip_allocation) { |
| 386 | query->buffer.buf = r600_new_query_buffer(rctx, query_type); |
| 387 | if (!query->buffer.buf) { |
| 388 | FREE(query); |
| 389 | return NULL; |
| 390 | } |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 391 | } |
| 392 | return (struct pipe_query*)query; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 393 | } |
| 394 | |
| 395 | static void r600_destroy_query(struct pipe_context *ctx, struct pipe_query *query) |
| 396 | { |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 397 | struct r600_query *rquery = (struct r600_query*)query; |
Marek Olšák | eabcecc | 2012-02-23 22:45:45 +0100 | [diff] [blame] | 398 | struct r600_query_buffer *prev = rquery->buffer.previous; |
| 399 | |
| 400 | /* Release all query buffers. */ |
| 401 | while (prev) { |
| 402 | struct r600_query_buffer *qbuf = prev; |
| 403 | prev = prev->previous; |
| 404 | pipe_resource_reference((struct pipe_resource**)&qbuf->buf, NULL); |
| 405 | FREE(qbuf); |
| 406 | } |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 407 | |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 408 | pipe_resource_reference((struct pipe_resource**)&rquery->buffer.buf, NULL); |
| 409 | FREE(query); |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 410 | } |
| 411 | |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 412 | static void r600_begin_query(struct pipe_context *ctx, struct pipe_query *query) |
Marek Olšák | df00dc3 | 2012-02-22 00:25:55 +0100 | [diff] [blame] | 413 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 414 | struct r600_common_context *rctx = (struct r600_common_context *)ctx; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 415 | struct r600_query *rquery = (struct r600_query *)query; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 416 | struct r600_query_buffer *prev = rquery->buffer.previous; |
Marek Olšák | df00dc3 | 2012-02-22 00:25:55 +0100 | [diff] [blame] | 417 | |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 418 | if (!r600_query_needs_begin(rquery->type)) { |
| 419 | assert(0); |
| 420 | return; |
| 421 | } |
| 422 | |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 423 | /* Non-GPU queries. */ |
| 424 | switch (rquery->type) { |
| 425 | case R600_QUERY_DRAW_CALLS: |
| 426 | rquery->begin_result = rctx->num_draw_calls; |
| 427 | return; |
Marek Olšák | 8ddae68 | 2013-03-22 02:39:42 +0100 | [diff] [blame] | 428 | case R600_QUERY_REQUESTED_VRAM: |
| 429 | case R600_QUERY_REQUESTED_GTT: |
| 430 | rquery->begin_result = 0; |
| 431 | return; |
Marek Olšák | 05fa359 | 2013-04-05 02:43:26 +0200 | [diff] [blame] | 432 | case R600_QUERY_BUFFER_WAIT_TIME: |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 433 | rquery->begin_result = rctx->ws->query_value(rctx->ws, RADEON_BUFFER_WAIT_TIME_NS); |
Marek Olšák | 05fa359 | 2013-04-05 02:43:26 +0200 | [diff] [blame] | 434 | return; |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 435 | } |
| 436 | |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 437 | /* Discard the old query buffers. */ |
Marek Olšák | df00dc3 | 2012-02-22 00:25:55 +0100 | [diff] [blame] | 438 | while (prev) { |
| 439 | struct r600_query_buffer *qbuf = prev; |
| 440 | prev = prev->previous; |
| 441 | pipe_resource_reference((struct pipe_resource**)&qbuf->buf, NULL); |
| 442 | FREE(qbuf); |
| 443 | } |
| 444 | |
| 445 | /* Obtain a new buffer if the current one can't be mapped without a stall. */ |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 446 | if (r600_rings_is_buffer_referenced(rctx, rquery->buffer.buf->cs_buf, RADEON_USAGE_READWRITE) || |
| 447 | rctx->ws->buffer_is_busy(rquery->buffer.buf->buf, RADEON_USAGE_READWRITE)) { |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 448 | pipe_resource_reference((struct pipe_resource**)&rquery->buffer.buf, NULL); |
| 449 | rquery->buffer.buf = r600_new_query_buffer(rctx, rquery->type); |
Marek Olšák | df00dc3 | 2012-02-22 00:25:55 +0100 | [diff] [blame] | 450 | } |
| 451 | |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 452 | rquery->buffer.results_end = 0; |
| 453 | rquery->buffer.previous = NULL; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 454 | |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 455 | r600_emit_query_begin(rctx, rquery); |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 456 | |
Marek Olšák | fb45a81 | 2012-12-21 16:29:19 +0100 | [diff] [blame] | 457 | if (!r600_is_timer_query(rquery->type)) { |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 458 | LIST_ADDTAIL(&rquery->list, &rctx->active_nontimer_queries); |
| 459 | } |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 460 | } |
| 461 | |
| 462 | static void r600_end_query(struct pipe_context *ctx, struct pipe_query *query) |
| 463 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 464 | struct r600_common_context *rctx = (struct r600_common_context *)ctx; |
Marek Olšák | e9b6f21 | 2011-10-28 18:27:00 +0200 | [diff] [blame] | 465 | struct r600_query *rquery = (struct r600_query *)query; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 466 | |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 467 | /* Non-GPU queries. */ |
| 468 | switch (rquery->type) { |
| 469 | case R600_QUERY_DRAW_CALLS: |
| 470 | rquery->end_result = rctx->num_draw_calls; |
| 471 | return; |
Marek Olšák | 8ddae68 | 2013-03-22 02:39:42 +0100 | [diff] [blame] | 472 | case R600_QUERY_REQUESTED_VRAM: |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 473 | rquery->end_result = rctx->ws->query_value(rctx->ws, RADEON_REQUESTED_VRAM_MEMORY); |
Marek Olšák | 8ddae68 | 2013-03-22 02:39:42 +0100 | [diff] [blame] | 474 | return; |
| 475 | case R600_QUERY_REQUESTED_GTT: |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 476 | rquery->end_result = rctx->ws->query_value(rctx->ws, RADEON_REQUESTED_GTT_MEMORY); |
Marek Olšák | 8ddae68 | 2013-03-22 02:39:42 +0100 | [diff] [blame] | 477 | return; |
Marek Olšák | 05fa359 | 2013-04-05 02:43:26 +0200 | [diff] [blame] | 478 | case R600_QUERY_BUFFER_WAIT_TIME: |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 479 | rquery->end_result = rctx->ws->query_value(rctx->ws, RADEON_BUFFER_WAIT_TIME_NS); |
Marek Olšák | 05fa359 | 2013-04-05 02:43:26 +0200 | [diff] [blame] | 480 | return; |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 481 | } |
| 482 | |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 483 | r600_emit_query_end(rctx, rquery); |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 484 | |
Marek Olšák | fb45a81 | 2012-12-21 16:29:19 +0100 | [diff] [blame] | 485 | if (r600_query_needs_begin(rquery->type) && !r600_is_timer_query(rquery->type)) { |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 486 | LIST_DELINIT(&rquery->list); |
| 487 | } |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 488 | } |
| 489 | |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 490 | static unsigned r600_query_read_result(char *map, unsigned start_index, unsigned end_index, |
| 491 | bool test_status_bit) |
| 492 | { |
| 493 | uint32_t *current_result = (uint32_t*)map; |
| 494 | uint64_t start, end; |
| 495 | |
| 496 | start = (uint64_t)current_result[start_index] | |
| 497 | (uint64_t)current_result[start_index+1] << 32; |
| 498 | end = (uint64_t)current_result[end_index] | |
| 499 | (uint64_t)current_result[end_index+1] << 32; |
| 500 | |
| 501 | if (!test_status_bit || |
| 502 | ((start & 0x8000000000000000UL) && (end & 0x8000000000000000UL))) { |
| 503 | return end - start; |
| 504 | } |
| 505 | return 0; |
| 506 | } |
| 507 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 508 | static boolean r600_get_query_buffer_result(struct r600_common_context *ctx, |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 509 | struct r600_query *query, |
| 510 | struct r600_query_buffer *qbuf, |
| 511 | boolean wait, |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 512 | union pipe_query_result *result) |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 513 | { |
| 514 | unsigned results_base = 0; |
| 515 | char *map; |
| 516 | |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 517 | /* Non-GPU queries. */ |
| 518 | switch (query->type) { |
| 519 | case R600_QUERY_DRAW_CALLS: |
Marek Olšák | 8ddae68 | 2013-03-22 02:39:42 +0100 | [diff] [blame] | 520 | case R600_QUERY_REQUESTED_VRAM: |
| 521 | case R600_QUERY_REQUESTED_GTT: |
Marek Olšák | 05fa359 | 2013-04-05 02:43:26 +0200 | [diff] [blame] | 522 | case R600_QUERY_BUFFER_WAIT_TIME: |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 523 | result->u64 = query->end_result - query->begin_result; |
| 524 | return TRUE; |
| 525 | } |
| 526 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 527 | map = r600_buffer_map_sync_with_rings(ctx, qbuf->buf, |
Jerome Glisse | bff0763 | 2013-01-07 14:25:11 -0500 | [diff] [blame] | 528 | PIPE_TRANSFER_READ | |
| 529 | (wait ? 0 : PIPE_TRANSFER_DONTBLOCK)); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 530 | if (!map) |
| 531 | return FALSE; |
| 532 | |
| 533 | /* count all results across all data blocks */ |
| 534 | switch (query->type) { |
| 535 | case PIPE_QUERY_OCCLUSION_COUNTER: |
| 536 | while (results_base != qbuf->results_end) { |
| 537 | result->u64 += |
| 538 | r600_query_read_result(map + results_base, 0, 2, true); |
| 539 | results_base += 16; |
| 540 | } |
| 541 | break; |
| 542 | case PIPE_QUERY_OCCLUSION_PREDICATE: |
| 543 | while (results_base != qbuf->results_end) { |
| 544 | result->b = result->b || |
| 545 | r600_query_read_result(map + results_base, 0, 2, true) != 0; |
| 546 | results_base += 16; |
| 547 | } |
| 548 | break; |
| 549 | case PIPE_QUERY_TIME_ELAPSED: |
| 550 | while (results_base != qbuf->results_end) { |
| 551 | result->u64 += |
| 552 | r600_query_read_result(map + results_base, 0, 2, false); |
| 553 | results_base += query->result_size; |
| 554 | } |
| 555 | break; |
Marek Olšák | 44f14eb | 2012-07-05 20:06:41 +0200 | [diff] [blame] | 556 | case PIPE_QUERY_TIMESTAMP: |
| 557 | { |
| 558 | uint32_t *current_result = (uint32_t*)map; |
| 559 | result->u64 = (uint64_t)current_result[0] | |
| 560 | (uint64_t)current_result[1] << 32; |
| 561 | break; |
| 562 | } |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 563 | case PIPE_QUERY_PRIMITIVES_EMITTED: |
| 564 | /* SAMPLE_STREAMOUTSTATS stores this structure: |
| 565 | * { |
| 566 | * u64 NumPrimitivesWritten; |
| 567 | * u64 PrimitiveStorageNeeded; |
| 568 | * } |
| 569 | * We only need NumPrimitivesWritten here. */ |
| 570 | while (results_base != qbuf->results_end) { |
| 571 | result->u64 += |
| 572 | r600_query_read_result(map + results_base, 2, 6, true); |
| 573 | results_base += query->result_size; |
| 574 | } |
| 575 | break; |
| 576 | case PIPE_QUERY_PRIMITIVES_GENERATED: |
| 577 | /* Here we read PrimitiveStorageNeeded. */ |
| 578 | while (results_base != qbuf->results_end) { |
| 579 | result->u64 += |
| 580 | r600_query_read_result(map + results_base, 0, 4, true); |
| 581 | results_base += query->result_size; |
| 582 | } |
| 583 | break; |
| 584 | case PIPE_QUERY_SO_STATISTICS: |
| 585 | while (results_base != qbuf->results_end) { |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 586 | result->so_statistics.num_primitives_written += |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 587 | r600_query_read_result(map + results_base, 2, 6, true); |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 588 | result->so_statistics.primitives_storage_needed += |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 589 | r600_query_read_result(map + results_base, 0, 4, true); |
| 590 | results_base += query->result_size; |
| 591 | } |
| 592 | break; |
| 593 | case PIPE_QUERY_SO_OVERFLOW_PREDICATE: |
| 594 | while (results_base != qbuf->results_end) { |
| 595 | result->b = result->b || |
| 596 | r600_query_read_result(map + results_base, 2, 6, true) != |
| 597 | r600_query_read_result(map + results_base, 0, 4, true); |
| 598 | results_base += query->result_size; |
| 599 | } |
| 600 | break; |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 601 | case PIPE_QUERY_PIPELINE_STATISTICS: |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 602 | if (ctx->chip_class >= EVERGREEN) { |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 603 | while (results_base != qbuf->results_end) { |
| 604 | result->pipeline_statistics.ps_invocations += |
| 605 | r600_query_read_result(map + results_base, 0, 22, false); |
| 606 | result->pipeline_statistics.c_primitives += |
| 607 | r600_query_read_result(map + results_base, 2, 24, false); |
| 608 | result->pipeline_statistics.c_invocations += |
| 609 | r600_query_read_result(map + results_base, 4, 26, false); |
| 610 | result->pipeline_statistics.vs_invocations += |
| 611 | r600_query_read_result(map + results_base, 6, 28, false); |
| 612 | result->pipeline_statistics.gs_invocations += |
| 613 | r600_query_read_result(map + results_base, 8, 30, false); |
| 614 | result->pipeline_statistics.gs_primitives += |
| 615 | r600_query_read_result(map + results_base, 10, 32, false); |
| 616 | result->pipeline_statistics.ia_primitives += |
| 617 | r600_query_read_result(map + results_base, 12, 34, false); |
| 618 | result->pipeline_statistics.ia_vertices += |
| 619 | r600_query_read_result(map + results_base, 14, 36, false); |
| 620 | result->pipeline_statistics.hs_invocations += |
| 621 | r600_query_read_result(map + results_base, 16, 38, false); |
| 622 | result->pipeline_statistics.ds_invocations += |
| 623 | r600_query_read_result(map + results_base, 18, 40, false); |
| 624 | result->pipeline_statistics.cs_invocations += |
| 625 | r600_query_read_result(map + results_base, 20, 42, false); |
| 626 | results_base += query->result_size; |
| 627 | } |
| 628 | } else { |
| 629 | while (results_base != qbuf->results_end) { |
| 630 | result->pipeline_statistics.ps_invocations += |
| 631 | r600_query_read_result(map + results_base, 0, 16, false); |
| 632 | result->pipeline_statistics.c_primitives += |
| 633 | r600_query_read_result(map + results_base, 2, 18, false); |
| 634 | result->pipeline_statistics.c_invocations += |
| 635 | r600_query_read_result(map + results_base, 4, 20, false); |
| 636 | result->pipeline_statistics.vs_invocations += |
| 637 | r600_query_read_result(map + results_base, 6, 22, false); |
| 638 | result->pipeline_statistics.gs_invocations += |
| 639 | r600_query_read_result(map + results_base, 8, 24, false); |
| 640 | result->pipeline_statistics.gs_primitives += |
| 641 | r600_query_read_result(map + results_base, 10, 26, false); |
| 642 | result->pipeline_statistics.ia_primitives += |
| 643 | r600_query_read_result(map + results_base, 12, 28, false); |
| 644 | result->pipeline_statistics.ia_vertices += |
| 645 | r600_query_read_result(map + results_base, 14, 30, false); |
| 646 | results_base += query->result_size; |
| 647 | } |
| 648 | } |
| 649 | #if 0 /* for testing */ |
| 650 | printf("Pipeline stats: IA verts=%llu, IA prims=%llu, VS=%llu, HS=%llu, " |
| 651 | "DS=%llu, GS=%llu, GS prims=%llu, Clipper=%llu, " |
| 652 | "Clipper prims=%llu, PS=%llu, CS=%llu\n", |
| 653 | result->pipeline_statistics.ia_vertices, |
| 654 | result->pipeline_statistics.ia_primitives, |
| 655 | result->pipeline_statistics.vs_invocations, |
| 656 | result->pipeline_statistics.hs_invocations, |
| 657 | result->pipeline_statistics.ds_invocations, |
| 658 | result->pipeline_statistics.gs_invocations, |
| 659 | result->pipeline_statistics.gs_primitives, |
| 660 | result->pipeline_statistics.c_invocations, |
| 661 | result->pipeline_statistics.c_primitives, |
| 662 | result->pipeline_statistics.ps_invocations, |
| 663 | result->pipeline_statistics.cs_invocations); |
| 664 | #endif |
| 665 | break; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 666 | default: |
| 667 | assert(0); |
| 668 | } |
| 669 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 670 | ctx->ws->buffer_unmap(qbuf->buf->cs_buf); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 671 | return TRUE; |
| 672 | } |
| 673 | |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 674 | static boolean r600_get_query_result(struct pipe_context *ctx, |
| 675 | struct pipe_query *query, |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 676 | boolean wait, union pipe_query_result *result) |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 677 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 678 | struct r600_common_context *rctx = (struct r600_common_context *)ctx; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 679 | struct r600_query *rquery = (struct r600_query *)query; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 680 | struct r600_query_buffer *qbuf; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 681 | |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 682 | util_query_clear_result(result, rquery->type); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 683 | |
| 684 | for (qbuf = &rquery->buffer; qbuf; qbuf = qbuf->previous) { |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 685 | if (!r600_get_query_buffer_result(rctx, rquery, qbuf, wait, result)) { |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 686 | return FALSE; |
| 687 | } |
| 688 | } |
| 689 | |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 690 | /* Convert the time to expected units. */ |
Marek Olšák | 44f14eb | 2012-07-05 20:06:41 +0200 | [diff] [blame] | 691 | if (rquery->type == PIPE_QUERY_TIME_ELAPSED || |
| 692 | rquery->type == PIPE_QUERY_TIMESTAMP) { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 693 | result->u64 = (1000000 * result->u64) / rctx->screen->info.r600_clock_crystal_freq; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 694 | } |
| 695 | return TRUE; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 696 | } |
| 697 | |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 698 | static void r600_render_condition(struct pipe_context *ctx, |
| 699 | struct pipe_query *query, |
Roland Scheidegger | 793e8e3 | 2013-06-14 19:48:57 +0200 | [diff] [blame] | 700 | boolean condition, |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 701 | uint mode) |
| 702 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 703 | struct r600_common_context *rctx = (struct r600_common_context *)ctx; |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 704 | struct r600_query *rquery = (struct r600_query *)query; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 705 | bool wait_flag = false; |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 706 | |
Marek Olšák | 6f243ec | 2011-06-15 14:26:41 +0200 | [diff] [blame] | 707 | rctx->current_render_cond = query; |
Roland Scheidegger | 793e8e3 | 2013-06-14 19:48:57 +0200 | [diff] [blame] | 708 | rctx->current_render_cond_cond = condition; |
Marek Olšák | 6f243ec | 2011-06-15 14:26:41 +0200 | [diff] [blame] | 709 | rctx->current_render_cond_mode = mode; |
| 710 | |
Vadim Girlin | ef29bfe | 2011-07-15 07:22:20 +0400 | [diff] [blame] | 711 | if (query == NULL) { |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 712 | if (rctx->predicate_drawing) { |
| 713 | rctx->predicate_drawing = false; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 714 | r600_emit_query_predication(rctx, NULL, PREDICATION_OP_CLEAR, false); |
Vadim Girlin | ef29bfe | 2011-07-15 07:22:20 +0400 | [diff] [blame] | 715 | } |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 716 | return; |
| 717 | } |
| 718 | |
| 719 | if (mode == PIPE_RENDER_COND_WAIT || |
| 720 | mode == PIPE_RENDER_COND_BY_REGION_WAIT) { |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 721 | wait_flag = true; |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 722 | } |
| 723 | |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 724 | rctx->predicate_drawing = true; |
Marek Olšák | 543b233 | 2011-11-08 21:58:27 +0100 | [diff] [blame] | 725 | |
| 726 | switch (rquery->type) { |
| 727 | case PIPE_QUERY_OCCLUSION_COUNTER: |
| 728 | case PIPE_QUERY_OCCLUSION_PREDICATE: |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 729 | r600_emit_query_predication(rctx, rquery, PREDICATION_OP_ZPASS, wait_flag); |
Marek Olšák | 543b233 | 2011-11-08 21:58:27 +0100 | [diff] [blame] | 730 | break; |
| 731 | case PIPE_QUERY_PRIMITIVES_EMITTED: |
| 732 | case PIPE_QUERY_PRIMITIVES_GENERATED: |
| 733 | case PIPE_QUERY_SO_STATISTICS: |
| 734 | case PIPE_QUERY_SO_OVERFLOW_PREDICATE: |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 735 | r600_emit_query_predication(rctx, rquery, PREDICATION_OP_PRIMCOUNT, wait_flag); |
Marek Olšák | 543b233 | 2011-11-08 21:58:27 +0100 | [diff] [blame] | 736 | break; |
| 737 | default: |
| 738 | assert(0); |
| 739 | } |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 740 | } |
| 741 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 742 | void r600_suspend_nontimer_queries(struct r600_common_context *ctx) |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 743 | { |
| 744 | struct r600_query *query; |
| 745 | |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 746 | LIST_FOR_EACH_ENTRY(query, &ctx->active_nontimer_queries, list) { |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 747 | r600_emit_query_end(ctx, query); |
| 748 | } |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 749 | assert(ctx->num_cs_dw_nontimer_queries_suspend == 0); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 750 | } |
| 751 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 752 | void r600_resume_nontimer_queries(struct r600_common_context *ctx) |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 753 | { |
| 754 | struct r600_query *query; |
| 755 | |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 756 | assert(ctx->num_cs_dw_nontimer_queries_suspend == 0); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 757 | |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 758 | LIST_FOR_EACH_ENTRY(query, &ctx->active_nontimer_queries, list) { |
| 759 | r600_emit_query_begin(ctx, query); |
| 760 | } |
| 761 | } |
| 762 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 763 | /* Get backends mask */ |
| 764 | void r600_query_init_backend_mask(struct r600_common_context *ctx) |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 765 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 766 | struct radeon_winsys_cs *cs = ctx->rings.gfx.cs; |
| 767 | struct r600_resource *buffer; |
| 768 | uint32_t *results; |
| 769 | unsigned num_backends = ctx->screen->info.r600_num_backends; |
| 770 | unsigned i, mask = 0; |
| 771 | uint64_t va; |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 772 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 773 | /* if backend_map query is supported by the kernel */ |
| 774 | if (ctx->screen->info.r600_backend_map_valid) { |
| 775 | unsigned num_tile_pipes = ctx->screen->info.r600_num_tile_pipes; |
| 776 | unsigned backend_map = ctx->screen->info.r600_backend_map; |
| 777 | unsigned item_width, item_mask; |
| 778 | |
| 779 | if (ctx->chip_class >= EVERGREEN) { |
| 780 | item_width = 4; |
| 781 | item_mask = 0x7; |
| 782 | } else { |
| 783 | item_width = 2; |
| 784 | item_mask = 0x3; |
| 785 | } |
| 786 | |
| 787 | while(num_tile_pipes--) { |
| 788 | i = backend_map & item_mask; |
| 789 | mask |= (1<<i); |
| 790 | backend_map >>= item_width; |
| 791 | } |
| 792 | if (mask != 0) { |
| 793 | ctx->backend_mask = mask; |
| 794 | return; |
| 795 | } |
| 796 | } |
| 797 | |
| 798 | /* otherwise backup path for older kernels */ |
| 799 | |
| 800 | /* create buffer for event data */ |
| 801 | buffer = (struct r600_resource*) |
| 802 | pipe_buffer_create(ctx->b.screen, PIPE_BIND_CUSTOM, |
| 803 | PIPE_USAGE_STAGING, ctx->max_db*16); |
| 804 | if (!buffer) |
| 805 | goto err; |
| 806 | va = r600_resource_va(ctx->b.screen, (void*)buffer); |
| 807 | |
| 808 | /* initialize buffer with zeroes */ |
| 809 | results = r600_buffer_map_sync_with_rings(ctx, buffer, PIPE_TRANSFER_WRITE); |
| 810 | if (results) { |
| 811 | memset(results, 0, ctx->max_db * 4 * 4); |
| 812 | ctx->ws->buffer_unmap(buffer->cs_buf); |
| 813 | |
| 814 | /* emit EVENT_WRITE for ZPASS_DONE */ |
Marek Olšák | aa90f17 | 2014-01-21 23:44:39 +0100 | [diff] [blame^] | 815 | radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0)); |
| 816 | radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1)); |
| 817 | radeon_emit(cs, va); |
| 818 | radeon_emit(cs, va >> 32); |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 819 | |
Marek Olšák | dc76eea | 2014-01-21 23:31:51 +0100 | [diff] [blame] | 820 | r600_emit_reloc(ctx, &ctx->rings.gfx, buffer, RADEON_USAGE_WRITE); |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame] | 821 | |
| 822 | /* analyze results */ |
| 823 | results = r600_buffer_map_sync_with_rings(ctx, buffer, PIPE_TRANSFER_READ); |
| 824 | if (results) { |
| 825 | for(i = 0; i < ctx->max_db; i++) { |
| 826 | /* at least highest bit will be set if backend is used */ |
| 827 | if (results[i*4 + 1]) |
| 828 | mask |= (1<<i); |
| 829 | } |
| 830 | ctx->ws->buffer_unmap(buffer->cs_buf); |
| 831 | } |
| 832 | } |
| 833 | |
| 834 | pipe_resource_reference((struct pipe_resource**)&buffer, NULL); |
| 835 | |
| 836 | if (mask != 0) { |
| 837 | ctx->backend_mask = mask; |
| 838 | return; |
| 839 | } |
| 840 | |
| 841 | err: |
| 842 | /* fallback to old method - set num_backends lower bits to 1 */ |
| 843 | ctx->backend_mask = (~((uint32_t)0))>>(32-num_backends); |
| 844 | return; |
| 845 | } |
| 846 | |
| 847 | void r600_query_init(struct r600_common_context *rctx) |
| 848 | { |
| 849 | rctx->b.create_query = r600_create_query; |
| 850 | rctx->b.destroy_query = r600_destroy_query; |
| 851 | rctx->b.begin_query = r600_begin_query; |
| 852 | rctx->b.end_query = r600_end_query; |
| 853 | rctx->b.get_query_result = r600_get_query_result; |
| 854 | |
| 855 | if (((struct r600_common_screen*)rctx->b.screen)->info.r600_num_backends > 0) |
| 856 | rctx->b.render_condition = r600_render_condition; |
| 857 | |
| 858 | LIST_INITHEAD(&rctx->active_nontimer_queries); |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 859 | } |