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: |
| 173 | cs->buf[cs->cdw++] = PKT3(PKT3_EVENT_WRITE, 2, 0); |
| 174 | cs->buf[cs->cdw++] = EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1); |
| 175 | cs->buf[cs->cdw++] = va; |
| 176 | cs->buf[cs->cdw++] = (va >> 32UL) & 0xFF; |
| 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: |
| 182 | cs->buf[cs->cdw++] = PKT3(PKT3_EVENT_WRITE, 2, 0); |
| 183 | cs->buf[cs->cdw++] = EVENT_TYPE(EVENT_TYPE_SAMPLE_STREAMOUTSTATS) | EVENT_INDEX(3); |
| 184 | cs->buf[cs->cdw++] = va; |
| 185 | cs->buf[cs->cdw++] = (va >> 32UL) & 0xFF; |
| 186 | break; |
| 187 | case PIPE_QUERY_TIME_ELAPSED: |
| 188 | cs->buf[cs->cdw++] = PKT3(PKT3_EVENT_WRITE_EOP, 4, 0); |
| 189 | cs->buf[cs->cdw++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5); |
| 190 | cs->buf[cs->cdw++] = va; |
| 191 | cs->buf[cs->cdw++] = (3 << 29) | ((va >> 32UL) & 0xFF); |
| 192 | cs->buf[cs->cdw++] = 0; |
| 193 | cs->buf[cs->cdw++] = 0; |
| 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) { |
| 197 | cs->buf[cs->cdw++] = PKT3(PKT3_EVENT_WRITE, 0, 0); |
| 198 | cs->buf[cs->cdw++] = EVENT_TYPE(EVENT_TYPE_PIPELINESTAT_START) | EVENT_INDEX(0); |
| 199 | } |
| 200 | ctx->num_pipelinestat_queries++; |
| 201 | cs->buf[cs->cdw++] = PKT3(PKT3_EVENT_WRITE, 2, 0); |
| 202 | cs->buf[cs->cdw++] = EVENT_TYPE(EVENT_TYPE_SAMPLE_PIPELINESTAT) | EVENT_INDEX(2); |
| 203 | cs->buf[cs->cdw++] = va; |
| 204 | cs->buf[cs->cdw++] = (va >> 32UL) & 0xFF; |
| 205 | break; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 206 | default: |
| 207 | assert(0); |
| 208 | } |
| 209 | cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, 0); |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 210 | cs->buf[cs->cdw++] = r600_context_bo_reloc(ctx, &ctx->rings.gfx, query->buffer.buf, RADEON_USAGE_WRITE); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 211 | |
Marek Olšák | fb45a81 | 2012-12-21 16:29:19 +0100 | [diff] [blame] | 212 | if (!r600_is_timer_query(query->type)) { |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 213 | ctx->num_cs_dw_nontimer_queries_suspend += query->num_cs_dw; |
| 214 | } |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 215 | } |
| 216 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 217 | 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] | 218 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 219 | struct radeon_winsys_cs *cs = ctx->rings.gfx.cs; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 220 | uint64_t va; |
| 221 | |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 222 | /* The queries which need begin already called this in begin_query. */ |
| 223 | if (!r600_query_needs_begin(query->type)) { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 224 | ctx->need_gfx_cs_space(&ctx->b, query->num_cs_dw, FALSE); |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 225 | } |
| 226 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 227 | va = r600_resource_va(ctx->b.screen, (void*)query->buffer.buf); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 228 | /* emit end query */ |
| 229 | switch (query->type) { |
| 230 | case PIPE_QUERY_OCCLUSION_COUNTER: |
| 231 | case PIPE_QUERY_OCCLUSION_PREDICATE: |
| 232 | va += query->buffer.results_end + 8; |
| 233 | cs->buf[cs->cdw++] = PKT3(PKT3_EVENT_WRITE, 2, 0); |
| 234 | cs->buf[cs->cdw++] = EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1); |
| 235 | cs->buf[cs->cdw++] = va; |
| 236 | cs->buf[cs->cdw++] = (va >> 32UL) & 0xFF; |
| 237 | break; |
| 238 | case PIPE_QUERY_PRIMITIVES_EMITTED: |
| 239 | case PIPE_QUERY_PRIMITIVES_GENERATED: |
| 240 | case PIPE_QUERY_SO_STATISTICS: |
| 241 | case PIPE_QUERY_SO_OVERFLOW_PREDICATE: |
Martin Andersson | 92855bc | 2013-03-25 23:11:34 +0100 | [diff] [blame] | 242 | va += query->buffer.results_end + query->result_size/2; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 243 | cs->buf[cs->cdw++] = PKT3(PKT3_EVENT_WRITE, 2, 0); |
| 244 | cs->buf[cs->cdw++] = EVENT_TYPE(EVENT_TYPE_SAMPLE_STREAMOUTSTATS) | EVENT_INDEX(3); |
Martin Andersson | 92855bc | 2013-03-25 23:11:34 +0100 | [diff] [blame] | 245 | cs->buf[cs->cdw++] = va; |
| 246 | cs->buf[cs->cdw++] = (va >> 32UL) & 0xFF; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 247 | break; |
| 248 | case PIPE_QUERY_TIME_ELAPSED: |
| 249 | va += query->buffer.results_end + query->result_size/2; |
Marek Olšák | 44f14eb | 2012-07-05 20:06:41 +0200 | [diff] [blame] | 250 | /* fall through */ |
| 251 | case PIPE_QUERY_TIMESTAMP: |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 252 | cs->buf[cs->cdw++] = PKT3(PKT3_EVENT_WRITE_EOP, 4, 0); |
| 253 | cs->buf[cs->cdw++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5); |
| 254 | cs->buf[cs->cdw++] = va; |
| 255 | cs->buf[cs->cdw++] = (3 << 29) | ((va >> 32UL) & 0xFF); |
| 256 | cs->buf[cs->cdw++] = 0; |
| 257 | cs->buf[cs->cdw++] = 0; |
| 258 | break; |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 259 | case PIPE_QUERY_PIPELINE_STATISTICS: |
| 260 | assert(ctx->num_pipelinestat_queries > 0); |
| 261 | ctx->num_pipelinestat_queries--; |
| 262 | if (!ctx->num_pipelinestat_queries) { |
| 263 | cs->buf[cs->cdw++] = PKT3(PKT3_EVENT_WRITE, 0, 0); |
| 264 | cs->buf[cs->cdw++] = EVENT_TYPE(EVENT_TYPE_PIPELINESTAT_STOP) | EVENT_INDEX(0); |
| 265 | } |
| 266 | va += query->buffer.results_end + query->result_size/2; |
| 267 | cs->buf[cs->cdw++] = PKT3(PKT3_EVENT_WRITE, 2, 0); |
| 268 | cs->buf[cs->cdw++] = EVENT_TYPE(EVENT_TYPE_SAMPLE_PIPELINESTAT) | EVENT_INDEX(2); |
| 269 | cs->buf[cs->cdw++] = va; |
| 270 | cs->buf[cs->cdw++] = (va >> 32UL) & 0xFF; |
| 271 | break; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 272 | default: |
| 273 | assert(0); |
| 274 | } |
| 275 | cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, 0); |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 276 | cs->buf[cs->cdw++] = r600_context_bo_reloc(ctx, &ctx->rings.gfx, query->buffer.buf, RADEON_USAGE_WRITE); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 277 | |
| 278 | query->buffer.results_end += query->result_size; |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 279 | |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 280 | if (r600_query_needs_begin(query->type)) { |
Marek Olšák | fb45a81 | 2012-12-21 16:29:19 +0100 | [diff] [blame] | 281 | if (!r600_is_timer_query(query->type)) { |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 282 | ctx->num_cs_dw_nontimer_queries_suspend -= query->num_cs_dw; |
| 283 | } |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 284 | } |
Marek Olšák | 6fa22b8 | 2012-09-29 03:33:29 +0200 | [diff] [blame] | 285 | |
| 286 | r600_update_occlusion_query_state(ctx, query->type, -1); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 287 | } |
| 288 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 289 | 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] | 290 | int operation, bool flag_wait) |
| 291 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 292 | struct radeon_winsys_cs *cs = ctx->rings.gfx.cs; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 293 | |
| 294 | if (operation == PREDICATION_OP_CLEAR) { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 295 | ctx->need_gfx_cs_space(&ctx->b, 3, FALSE); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 296 | |
| 297 | cs->buf[cs->cdw++] = PKT3(PKT3_SET_PREDICATION, 1, 0); |
| 298 | cs->buf[cs->cdw++] = 0; |
| 299 | cs->buf[cs->cdw++] = PRED_OP(PREDICATION_OP_CLEAR); |
| 300 | } else { |
| 301 | struct r600_query_buffer *qbuf; |
| 302 | unsigned count; |
| 303 | uint32_t op; |
| 304 | |
| 305 | /* Find how many results there are. */ |
| 306 | count = 0; |
| 307 | for (qbuf = &query->buffer; qbuf; qbuf = qbuf->previous) { |
| 308 | count += qbuf->results_end / query->result_size; |
| 309 | } |
| 310 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 311 | ctx->need_gfx_cs_space(&ctx->b, 5 * count, TRUE); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 312 | |
| 313 | op = PRED_OP(operation) | PREDICATION_DRAW_VISIBLE | |
| 314 | (flag_wait ? PREDICATION_HINT_WAIT : PREDICATION_HINT_NOWAIT_DRAW); |
| 315 | |
| 316 | /* emit predicate packets for all data blocks */ |
| 317 | for (qbuf = &query->buffer; qbuf; qbuf = qbuf->previous) { |
| 318 | unsigned results_base = 0; |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 319 | 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] | 320 | |
| 321 | while (results_base < qbuf->results_end) { |
| 322 | cs->buf[cs->cdw++] = PKT3(PKT3_SET_PREDICATION, 1, 0); |
| 323 | cs->buf[cs->cdw++] = (va + results_base) & 0xFFFFFFFFUL; |
| 324 | cs->buf[cs->cdw++] = op | (((va + results_base) >> 32UL) & 0xFF); |
| 325 | cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, 0); |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 326 | cs->buf[cs->cdw++] = r600_context_bo_reloc(ctx, &ctx->rings.gfx, qbuf->buf, RADEON_USAGE_READ); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 327 | results_base += query->result_size; |
| 328 | |
| 329 | /* set CONTINUE bit for all packets except the first */ |
| 330 | op |= PREDICATION_CONTINUE; |
| 331 | } |
| 332 | } while (qbuf); |
| 333 | } |
| 334 | } |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 335 | |
| 336 | static struct pipe_query *r600_create_query(struct pipe_context *ctx, unsigned query_type) |
| 337 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 338 | struct r600_common_context *rctx = (struct r600_common_context *)ctx; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 339 | struct r600_query *query; |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 340 | bool skip_allocation = false; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 341 | |
| 342 | query = CALLOC_STRUCT(r600_query); |
| 343 | if (query == NULL) |
| 344 | return NULL; |
| 345 | |
| 346 | query->type = query_type; |
| 347 | |
| 348 | switch (query_type) { |
| 349 | case PIPE_QUERY_OCCLUSION_COUNTER: |
| 350 | case PIPE_QUERY_OCCLUSION_PREDICATE: |
| 351 | query->result_size = 16 * rctx->max_db; |
| 352 | query->num_cs_dw = 6; |
| 353 | break; |
| 354 | case PIPE_QUERY_TIME_ELAPSED: |
| 355 | query->result_size = 16; |
| 356 | query->num_cs_dw = 8; |
| 357 | break; |
Marek Olšák | 44f14eb | 2012-07-05 20:06:41 +0200 | [diff] [blame] | 358 | case PIPE_QUERY_TIMESTAMP: |
| 359 | query->result_size = 8; |
| 360 | query->num_cs_dw = 8; |
| 361 | break; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 362 | case PIPE_QUERY_PRIMITIVES_EMITTED: |
| 363 | case PIPE_QUERY_PRIMITIVES_GENERATED: |
| 364 | case PIPE_QUERY_SO_STATISTICS: |
| 365 | case PIPE_QUERY_SO_OVERFLOW_PREDICATE: |
| 366 | /* NumPrimitivesWritten, PrimitiveStorageNeeded. */ |
| 367 | query->result_size = 32; |
| 368 | query->num_cs_dw = 6; |
| 369 | break; |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 370 | case PIPE_QUERY_PIPELINE_STATISTICS: |
| 371 | /* 11 values on EG, 8 on R600. */ |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 372 | query->result_size = (rctx->chip_class >= EVERGREEN ? 11 : 8) * 16; |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 373 | query->num_cs_dw = 8; |
| 374 | break; |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 375 | /* Non-GPU queries. */ |
| 376 | case R600_QUERY_DRAW_CALLS: |
Marek Olšák | 8ddae68 | 2013-03-22 02:39:42 +0100 | [diff] [blame] | 377 | case R600_QUERY_REQUESTED_VRAM: |
| 378 | case R600_QUERY_REQUESTED_GTT: |
Marek Olšák | 05fa359 | 2013-04-05 02:43:26 +0200 | [diff] [blame] | 379 | case R600_QUERY_BUFFER_WAIT_TIME: |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 380 | skip_allocation = true; |
| 381 | break; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 382 | default: |
| 383 | assert(0); |
| 384 | FREE(query); |
| 385 | return NULL; |
| 386 | } |
| 387 | |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 388 | if (!skip_allocation) { |
| 389 | query->buffer.buf = r600_new_query_buffer(rctx, query_type); |
| 390 | if (!query->buffer.buf) { |
| 391 | FREE(query); |
| 392 | return NULL; |
| 393 | } |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 394 | } |
| 395 | return (struct pipe_query*)query; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 396 | } |
| 397 | |
| 398 | static void r600_destroy_query(struct pipe_context *ctx, struct pipe_query *query) |
| 399 | { |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 400 | struct r600_query *rquery = (struct r600_query*)query; |
Marek Olšák | eabcecc | 2012-02-23 22:45:45 +0100 | [diff] [blame] | 401 | struct r600_query_buffer *prev = rquery->buffer.previous; |
| 402 | |
| 403 | /* Release all query buffers. */ |
| 404 | while (prev) { |
| 405 | struct r600_query_buffer *qbuf = prev; |
| 406 | prev = prev->previous; |
| 407 | pipe_resource_reference((struct pipe_resource**)&qbuf->buf, NULL); |
| 408 | FREE(qbuf); |
| 409 | } |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 410 | |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 411 | pipe_resource_reference((struct pipe_resource**)&rquery->buffer.buf, NULL); |
| 412 | FREE(query); |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 413 | } |
| 414 | |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 415 | 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] | 416 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 417 | struct r600_common_context *rctx = (struct r600_common_context *)ctx; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 418 | struct r600_query *rquery = (struct r600_query *)query; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 419 | struct r600_query_buffer *prev = rquery->buffer.previous; |
Marek Olšák | df00dc3 | 2012-02-22 00:25:55 +0100 | [diff] [blame] | 420 | |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 421 | if (!r600_query_needs_begin(rquery->type)) { |
| 422 | assert(0); |
| 423 | return; |
| 424 | } |
| 425 | |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 426 | /* Non-GPU queries. */ |
| 427 | switch (rquery->type) { |
| 428 | case R600_QUERY_DRAW_CALLS: |
| 429 | rquery->begin_result = rctx->num_draw_calls; |
| 430 | return; |
Marek Olšák | 8ddae68 | 2013-03-22 02:39:42 +0100 | [diff] [blame] | 431 | case R600_QUERY_REQUESTED_VRAM: |
| 432 | case R600_QUERY_REQUESTED_GTT: |
| 433 | rquery->begin_result = 0; |
| 434 | return; |
Marek Olšák | 05fa359 | 2013-04-05 02:43:26 +0200 | [diff] [blame] | 435 | case R600_QUERY_BUFFER_WAIT_TIME: |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 436 | 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] | 437 | return; |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 438 | } |
| 439 | |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 440 | /* Discard the old query buffers. */ |
Marek Olšák | df00dc3 | 2012-02-22 00:25:55 +0100 | [diff] [blame] | 441 | while (prev) { |
| 442 | struct r600_query_buffer *qbuf = prev; |
| 443 | prev = prev->previous; |
| 444 | pipe_resource_reference((struct pipe_resource**)&qbuf->buf, NULL); |
| 445 | FREE(qbuf); |
| 446 | } |
| 447 | |
| 448 | /* 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^] | 449 | if (r600_rings_is_buffer_referenced(rctx, rquery->buffer.buf->cs_buf, RADEON_USAGE_READWRITE) || |
| 450 | rctx->ws->buffer_is_busy(rquery->buffer.buf->buf, RADEON_USAGE_READWRITE)) { |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 451 | pipe_resource_reference((struct pipe_resource**)&rquery->buffer.buf, NULL); |
| 452 | rquery->buffer.buf = r600_new_query_buffer(rctx, rquery->type); |
Marek Olšák | df00dc3 | 2012-02-22 00:25:55 +0100 | [diff] [blame] | 453 | } |
| 454 | |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 455 | rquery->buffer.results_end = 0; |
| 456 | rquery->buffer.previous = NULL; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 457 | |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 458 | r600_emit_query_begin(rctx, rquery); |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 459 | |
Marek Olšák | fb45a81 | 2012-12-21 16:29:19 +0100 | [diff] [blame] | 460 | if (!r600_is_timer_query(rquery->type)) { |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 461 | LIST_ADDTAIL(&rquery->list, &rctx->active_nontimer_queries); |
| 462 | } |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 463 | } |
| 464 | |
| 465 | static void r600_end_query(struct pipe_context *ctx, struct pipe_query *query) |
| 466 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 467 | struct r600_common_context *rctx = (struct r600_common_context *)ctx; |
Marek Olšák | e9b6f21 | 2011-10-28 18:27:00 +0200 | [diff] [blame] | 468 | struct r600_query *rquery = (struct r600_query *)query; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 469 | |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 470 | /* Non-GPU queries. */ |
| 471 | switch (rquery->type) { |
| 472 | case R600_QUERY_DRAW_CALLS: |
| 473 | rquery->end_result = rctx->num_draw_calls; |
| 474 | return; |
Marek Olšák | 8ddae68 | 2013-03-22 02:39:42 +0100 | [diff] [blame] | 475 | case R600_QUERY_REQUESTED_VRAM: |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 476 | 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] | 477 | return; |
| 478 | case R600_QUERY_REQUESTED_GTT: |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 479 | 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] | 480 | return; |
Marek Olšák | 05fa359 | 2013-04-05 02:43:26 +0200 | [diff] [blame] | 481 | case R600_QUERY_BUFFER_WAIT_TIME: |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 482 | 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] | 483 | return; |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 484 | } |
| 485 | |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 486 | r600_emit_query_end(rctx, rquery); |
Marek Olšák | 0018db1 | 2012-02-23 23:32:01 +0100 | [diff] [blame] | 487 | |
Marek Olšák | fb45a81 | 2012-12-21 16:29:19 +0100 | [diff] [blame] | 488 | 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] | 489 | LIST_DELINIT(&rquery->list); |
| 490 | } |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 491 | } |
| 492 | |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 493 | static unsigned r600_query_read_result(char *map, unsigned start_index, unsigned end_index, |
| 494 | bool test_status_bit) |
| 495 | { |
| 496 | uint32_t *current_result = (uint32_t*)map; |
| 497 | uint64_t start, end; |
| 498 | |
| 499 | start = (uint64_t)current_result[start_index] | |
| 500 | (uint64_t)current_result[start_index+1] << 32; |
| 501 | end = (uint64_t)current_result[end_index] | |
| 502 | (uint64_t)current_result[end_index+1] << 32; |
| 503 | |
| 504 | if (!test_status_bit || |
| 505 | ((start & 0x8000000000000000UL) && (end & 0x8000000000000000UL))) { |
| 506 | return end - start; |
| 507 | } |
| 508 | return 0; |
| 509 | } |
| 510 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 511 | static boolean r600_get_query_buffer_result(struct r600_common_context *ctx, |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 512 | struct r600_query *query, |
| 513 | struct r600_query_buffer *qbuf, |
| 514 | boolean wait, |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 515 | union pipe_query_result *result) |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 516 | { |
| 517 | unsigned results_base = 0; |
| 518 | char *map; |
| 519 | |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 520 | /* Non-GPU queries. */ |
| 521 | switch (query->type) { |
| 522 | case R600_QUERY_DRAW_CALLS: |
Marek Olšák | 8ddae68 | 2013-03-22 02:39:42 +0100 | [diff] [blame] | 523 | case R600_QUERY_REQUESTED_VRAM: |
| 524 | case R600_QUERY_REQUESTED_GTT: |
Marek Olšák | 05fa359 | 2013-04-05 02:43:26 +0200 | [diff] [blame] | 525 | case R600_QUERY_BUFFER_WAIT_TIME: |
Marek Olšák | 2504380 | 2013-03-21 19:44:18 +0100 | [diff] [blame] | 526 | result->u64 = query->end_result - query->begin_result; |
| 527 | return TRUE; |
| 528 | } |
| 529 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 530 | map = r600_buffer_map_sync_with_rings(ctx, qbuf->buf, |
Jerome Glisse | bff0763 | 2013-01-07 14:25:11 -0500 | [diff] [blame] | 531 | PIPE_TRANSFER_READ | |
| 532 | (wait ? 0 : PIPE_TRANSFER_DONTBLOCK)); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 533 | if (!map) |
| 534 | return FALSE; |
| 535 | |
| 536 | /* count all results across all data blocks */ |
| 537 | switch (query->type) { |
| 538 | case PIPE_QUERY_OCCLUSION_COUNTER: |
| 539 | while (results_base != qbuf->results_end) { |
| 540 | result->u64 += |
| 541 | r600_query_read_result(map + results_base, 0, 2, true); |
| 542 | results_base += 16; |
| 543 | } |
| 544 | break; |
| 545 | case PIPE_QUERY_OCCLUSION_PREDICATE: |
| 546 | while (results_base != qbuf->results_end) { |
| 547 | result->b = result->b || |
| 548 | r600_query_read_result(map + results_base, 0, 2, true) != 0; |
| 549 | results_base += 16; |
| 550 | } |
| 551 | break; |
| 552 | case PIPE_QUERY_TIME_ELAPSED: |
| 553 | while (results_base != qbuf->results_end) { |
| 554 | result->u64 += |
| 555 | r600_query_read_result(map + results_base, 0, 2, false); |
| 556 | results_base += query->result_size; |
| 557 | } |
| 558 | break; |
Marek Olšák | 44f14eb | 2012-07-05 20:06:41 +0200 | [diff] [blame] | 559 | case PIPE_QUERY_TIMESTAMP: |
| 560 | { |
| 561 | uint32_t *current_result = (uint32_t*)map; |
| 562 | result->u64 = (uint64_t)current_result[0] | |
| 563 | (uint64_t)current_result[1] << 32; |
| 564 | break; |
| 565 | } |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 566 | case PIPE_QUERY_PRIMITIVES_EMITTED: |
| 567 | /* SAMPLE_STREAMOUTSTATS stores this structure: |
| 568 | * { |
| 569 | * u64 NumPrimitivesWritten; |
| 570 | * u64 PrimitiveStorageNeeded; |
| 571 | * } |
| 572 | * We only need NumPrimitivesWritten here. */ |
| 573 | while (results_base != qbuf->results_end) { |
| 574 | result->u64 += |
| 575 | r600_query_read_result(map + results_base, 2, 6, true); |
| 576 | results_base += query->result_size; |
| 577 | } |
| 578 | break; |
| 579 | case PIPE_QUERY_PRIMITIVES_GENERATED: |
| 580 | /* Here we read PrimitiveStorageNeeded. */ |
| 581 | while (results_base != qbuf->results_end) { |
| 582 | result->u64 += |
| 583 | r600_query_read_result(map + results_base, 0, 4, true); |
| 584 | results_base += query->result_size; |
| 585 | } |
| 586 | break; |
| 587 | case PIPE_QUERY_SO_STATISTICS: |
| 588 | while (results_base != qbuf->results_end) { |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 589 | result->so_statistics.num_primitives_written += |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 590 | r600_query_read_result(map + results_base, 2, 6, true); |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 591 | result->so_statistics.primitives_storage_needed += |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 592 | r600_query_read_result(map + results_base, 0, 4, true); |
| 593 | results_base += query->result_size; |
| 594 | } |
| 595 | break; |
| 596 | case PIPE_QUERY_SO_OVERFLOW_PREDICATE: |
| 597 | while (results_base != qbuf->results_end) { |
| 598 | result->b = result->b || |
| 599 | r600_query_read_result(map + results_base, 2, 6, true) != |
| 600 | r600_query_read_result(map + results_base, 0, 4, true); |
| 601 | results_base += query->result_size; |
| 602 | } |
| 603 | break; |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 604 | case PIPE_QUERY_PIPELINE_STATISTICS: |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 605 | if (ctx->chip_class >= EVERGREEN) { |
Marek Olšák | dfe5367 | 2013-04-10 20:45:01 +0200 | [diff] [blame] | 606 | while (results_base != qbuf->results_end) { |
| 607 | result->pipeline_statistics.ps_invocations += |
| 608 | r600_query_read_result(map + results_base, 0, 22, false); |
| 609 | result->pipeline_statistics.c_primitives += |
| 610 | r600_query_read_result(map + results_base, 2, 24, false); |
| 611 | result->pipeline_statistics.c_invocations += |
| 612 | r600_query_read_result(map + results_base, 4, 26, false); |
| 613 | result->pipeline_statistics.vs_invocations += |
| 614 | r600_query_read_result(map + results_base, 6, 28, false); |
| 615 | result->pipeline_statistics.gs_invocations += |
| 616 | r600_query_read_result(map + results_base, 8, 30, false); |
| 617 | result->pipeline_statistics.gs_primitives += |
| 618 | r600_query_read_result(map + results_base, 10, 32, false); |
| 619 | result->pipeline_statistics.ia_primitives += |
| 620 | r600_query_read_result(map + results_base, 12, 34, false); |
| 621 | result->pipeline_statistics.ia_vertices += |
| 622 | r600_query_read_result(map + results_base, 14, 36, false); |
| 623 | result->pipeline_statistics.hs_invocations += |
| 624 | r600_query_read_result(map + results_base, 16, 38, false); |
| 625 | result->pipeline_statistics.ds_invocations += |
| 626 | r600_query_read_result(map + results_base, 18, 40, false); |
| 627 | result->pipeline_statistics.cs_invocations += |
| 628 | r600_query_read_result(map + results_base, 20, 42, false); |
| 629 | results_base += query->result_size; |
| 630 | } |
| 631 | } else { |
| 632 | while (results_base != qbuf->results_end) { |
| 633 | result->pipeline_statistics.ps_invocations += |
| 634 | r600_query_read_result(map + results_base, 0, 16, false); |
| 635 | result->pipeline_statistics.c_primitives += |
| 636 | r600_query_read_result(map + results_base, 2, 18, false); |
| 637 | result->pipeline_statistics.c_invocations += |
| 638 | r600_query_read_result(map + results_base, 4, 20, false); |
| 639 | result->pipeline_statistics.vs_invocations += |
| 640 | r600_query_read_result(map + results_base, 6, 22, false); |
| 641 | result->pipeline_statistics.gs_invocations += |
| 642 | r600_query_read_result(map + results_base, 8, 24, false); |
| 643 | result->pipeline_statistics.gs_primitives += |
| 644 | r600_query_read_result(map + results_base, 10, 26, false); |
| 645 | result->pipeline_statistics.ia_primitives += |
| 646 | r600_query_read_result(map + results_base, 12, 28, false); |
| 647 | result->pipeline_statistics.ia_vertices += |
| 648 | r600_query_read_result(map + results_base, 14, 30, false); |
| 649 | results_base += query->result_size; |
| 650 | } |
| 651 | } |
| 652 | #if 0 /* for testing */ |
| 653 | printf("Pipeline stats: IA verts=%llu, IA prims=%llu, VS=%llu, HS=%llu, " |
| 654 | "DS=%llu, GS=%llu, GS prims=%llu, Clipper=%llu, " |
| 655 | "Clipper prims=%llu, PS=%llu, CS=%llu\n", |
| 656 | result->pipeline_statistics.ia_vertices, |
| 657 | result->pipeline_statistics.ia_primitives, |
| 658 | result->pipeline_statistics.vs_invocations, |
| 659 | result->pipeline_statistics.hs_invocations, |
| 660 | result->pipeline_statistics.ds_invocations, |
| 661 | result->pipeline_statistics.gs_invocations, |
| 662 | result->pipeline_statistics.gs_primitives, |
| 663 | result->pipeline_statistics.c_invocations, |
| 664 | result->pipeline_statistics.c_primitives, |
| 665 | result->pipeline_statistics.ps_invocations, |
| 666 | result->pipeline_statistics.cs_invocations); |
| 667 | #endif |
| 668 | break; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 669 | default: |
| 670 | assert(0); |
| 671 | } |
| 672 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 673 | ctx->ws->buffer_unmap(qbuf->buf->cs_buf); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 674 | return TRUE; |
| 675 | } |
| 676 | |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 677 | static boolean r600_get_query_result(struct pipe_context *ctx, |
| 678 | struct pipe_query *query, |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 679 | boolean wait, union pipe_query_result *result) |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 680 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 681 | struct r600_common_context *rctx = (struct r600_common_context *)ctx; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 682 | struct r600_query *rquery = (struct r600_query *)query; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 683 | struct r600_query_buffer *qbuf; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 684 | |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 685 | util_query_clear_result(result, rquery->type); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 686 | |
| 687 | for (qbuf = &rquery->buffer; qbuf; qbuf = qbuf->previous) { |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 688 | if (!r600_get_query_buffer_result(rctx, rquery, qbuf, wait, result)) { |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 689 | return FALSE; |
| 690 | } |
| 691 | } |
| 692 | |
Marek Olšák | ead0a89 | 2012-03-29 16:45:44 +0200 | [diff] [blame] | 693 | /* Convert the time to expected units. */ |
Marek Olšák | 44f14eb | 2012-07-05 20:06:41 +0200 | [diff] [blame] | 694 | if (rquery->type == PIPE_QUERY_TIME_ELAPSED || |
| 695 | rquery->type == PIPE_QUERY_TIMESTAMP) { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 696 | result->u64 = (1000000 * result->u64) / rctx->screen->info.r600_clock_crystal_freq; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 697 | } |
| 698 | return TRUE; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 699 | } |
| 700 | |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 701 | static void r600_render_condition(struct pipe_context *ctx, |
| 702 | struct pipe_query *query, |
Roland Scheidegger | 793e8e3 | 2013-06-14 19:48:57 +0200 | [diff] [blame] | 703 | boolean condition, |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 704 | uint mode) |
| 705 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 706 | struct r600_common_context *rctx = (struct r600_common_context *)ctx; |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 707 | struct r600_query *rquery = (struct r600_query *)query; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 708 | bool wait_flag = false; |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 709 | |
Marek Olšák | 6f243ec | 2011-06-15 14:26:41 +0200 | [diff] [blame] | 710 | rctx->current_render_cond = query; |
Roland Scheidegger | 793e8e3 | 2013-06-14 19:48:57 +0200 | [diff] [blame] | 711 | rctx->current_render_cond_cond = condition; |
Marek Olšák | 6f243ec | 2011-06-15 14:26:41 +0200 | [diff] [blame] | 712 | rctx->current_render_cond_mode = mode; |
| 713 | |
Vadim Girlin | ef29bfe | 2011-07-15 07:22:20 +0400 | [diff] [blame] | 714 | if (query == NULL) { |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 715 | if (rctx->predicate_drawing) { |
| 716 | rctx->predicate_drawing = false; |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 717 | r600_emit_query_predication(rctx, NULL, PREDICATION_OP_CLEAR, false); |
Vadim Girlin | ef29bfe | 2011-07-15 07:22:20 +0400 | [diff] [blame] | 718 | } |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 719 | return; |
| 720 | } |
| 721 | |
| 722 | if (mode == PIPE_RENDER_COND_WAIT || |
| 723 | mode == PIPE_RENDER_COND_BY_REGION_WAIT) { |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 724 | wait_flag = true; |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 725 | } |
| 726 | |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 727 | rctx->predicate_drawing = true; |
Marek Olšák | 543b233 | 2011-11-08 21:58:27 +0100 | [diff] [blame] | 728 | |
| 729 | switch (rquery->type) { |
| 730 | case PIPE_QUERY_OCCLUSION_COUNTER: |
| 731 | case PIPE_QUERY_OCCLUSION_PREDICATE: |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 732 | r600_emit_query_predication(rctx, rquery, PREDICATION_OP_ZPASS, wait_flag); |
Marek Olšák | 543b233 | 2011-11-08 21:58:27 +0100 | [diff] [blame] | 733 | break; |
| 734 | case PIPE_QUERY_PRIMITIVES_EMITTED: |
| 735 | case PIPE_QUERY_PRIMITIVES_GENERATED: |
| 736 | case PIPE_QUERY_SO_STATISTICS: |
| 737 | case PIPE_QUERY_SO_OVERFLOW_PREDICATE: |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 738 | r600_emit_query_predication(rctx, rquery, PREDICATION_OP_PRIMCOUNT, wait_flag); |
Marek Olšák | 543b233 | 2011-11-08 21:58:27 +0100 | [diff] [blame] | 739 | break; |
| 740 | default: |
| 741 | assert(0); |
| 742 | } |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 743 | } |
| 744 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 745 | void r600_suspend_nontimer_queries(struct r600_common_context *ctx) |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 746 | { |
| 747 | struct r600_query *query; |
| 748 | |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 749 | LIST_FOR_EACH_ENTRY(query, &ctx->active_nontimer_queries, list) { |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 750 | r600_emit_query_end(ctx, query); |
| 751 | } |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 752 | assert(ctx->num_cs_dw_nontimer_queries_suspend == 0); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 753 | } |
| 754 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 755 | void r600_resume_nontimer_queries(struct r600_common_context *ctx) |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 756 | { |
| 757 | struct r600_query *query; |
| 758 | |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 759 | assert(ctx->num_cs_dw_nontimer_queries_suspend == 0); |
Marek Olšák | 83667ac | 2012-02-23 22:38:41 +0100 | [diff] [blame] | 760 | |
Marek Olšák | 09ec30f | 2012-02-23 23:22:35 +0100 | [diff] [blame] | 761 | LIST_FOR_EACH_ENTRY(query, &ctx->active_nontimer_queries, list) { |
| 762 | r600_emit_query_begin(ctx, query); |
| 763 | } |
| 764 | } |
| 765 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 766 | /* Get backends mask */ |
| 767 | void r600_query_init_backend_mask(struct r600_common_context *ctx) |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 768 | { |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 769 | struct radeon_winsys_cs *cs = ctx->rings.gfx.cs; |
| 770 | struct r600_resource *buffer; |
| 771 | uint32_t *results; |
| 772 | unsigned num_backends = ctx->screen->info.r600_num_backends; |
| 773 | unsigned i, mask = 0; |
| 774 | uint64_t va; |
Dave Airlie | a44b653 | 2011-02-28 16:19:58 +1000 | [diff] [blame] | 775 | |
Marek Olšák | 4e5c70e | 2014-01-21 18:01:01 +0100 | [diff] [blame^] | 776 | /* if backend_map query is supported by the kernel */ |
| 777 | if (ctx->screen->info.r600_backend_map_valid) { |
| 778 | unsigned num_tile_pipes = ctx->screen->info.r600_num_tile_pipes; |
| 779 | unsigned backend_map = ctx->screen->info.r600_backend_map; |
| 780 | unsigned item_width, item_mask; |
| 781 | |
| 782 | if (ctx->chip_class >= EVERGREEN) { |
| 783 | item_width = 4; |
| 784 | item_mask = 0x7; |
| 785 | } else { |
| 786 | item_width = 2; |
| 787 | item_mask = 0x3; |
| 788 | } |
| 789 | |
| 790 | while(num_tile_pipes--) { |
| 791 | i = backend_map & item_mask; |
| 792 | mask |= (1<<i); |
| 793 | backend_map >>= item_width; |
| 794 | } |
| 795 | if (mask != 0) { |
| 796 | ctx->backend_mask = mask; |
| 797 | return; |
| 798 | } |
| 799 | } |
| 800 | |
| 801 | /* otherwise backup path for older kernels */ |
| 802 | |
| 803 | /* create buffer for event data */ |
| 804 | buffer = (struct r600_resource*) |
| 805 | pipe_buffer_create(ctx->b.screen, PIPE_BIND_CUSTOM, |
| 806 | PIPE_USAGE_STAGING, ctx->max_db*16); |
| 807 | if (!buffer) |
| 808 | goto err; |
| 809 | va = r600_resource_va(ctx->b.screen, (void*)buffer); |
| 810 | |
| 811 | /* initialize buffer with zeroes */ |
| 812 | results = r600_buffer_map_sync_with_rings(ctx, buffer, PIPE_TRANSFER_WRITE); |
| 813 | if (results) { |
| 814 | memset(results, 0, ctx->max_db * 4 * 4); |
| 815 | ctx->ws->buffer_unmap(buffer->cs_buf); |
| 816 | |
| 817 | /* emit EVENT_WRITE for ZPASS_DONE */ |
| 818 | cs->buf[cs->cdw++] = PKT3(PKT3_EVENT_WRITE, 2, 0); |
| 819 | cs->buf[cs->cdw++] = EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1); |
| 820 | cs->buf[cs->cdw++] = va; |
| 821 | cs->buf[cs->cdw++] = (va >> 32UL) & 0xFF; |
| 822 | |
| 823 | cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, 0); |
| 824 | cs->buf[cs->cdw++] = r600_context_bo_reloc(ctx, &ctx->rings.gfx, buffer, RADEON_USAGE_WRITE); |
| 825 | |
| 826 | /* analyze results */ |
| 827 | results = r600_buffer_map_sync_with_rings(ctx, buffer, PIPE_TRANSFER_READ); |
| 828 | if (results) { |
| 829 | for(i = 0; i < ctx->max_db; i++) { |
| 830 | /* at least highest bit will be set if backend is used */ |
| 831 | if (results[i*4 + 1]) |
| 832 | mask |= (1<<i); |
| 833 | } |
| 834 | ctx->ws->buffer_unmap(buffer->cs_buf); |
| 835 | } |
| 836 | } |
| 837 | |
| 838 | pipe_resource_reference((struct pipe_resource**)&buffer, NULL); |
| 839 | |
| 840 | if (mask != 0) { |
| 841 | ctx->backend_mask = mask; |
| 842 | return; |
| 843 | } |
| 844 | |
| 845 | err: |
| 846 | /* fallback to old method - set num_backends lower bits to 1 */ |
| 847 | ctx->backend_mask = (~((uint32_t)0))>>(32-num_backends); |
| 848 | return; |
| 849 | } |
| 850 | |
| 851 | void r600_query_init(struct r600_common_context *rctx) |
| 852 | { |
| 853 | rctx->b.create_query = r600_create_query; |
| 854 | rctx->b.destroy_query = r600_destroy_query; |
| 855 | rctx->b.begin_query = r600_begin_query; |
| 856 | rctx->b.end_query = r600_end_query; |
| 857 | rctx->b.get_query_result = r600_get_query_result; |
| 858 | |
| 859 | if (((struct r600_common_screen*)rctx->b.screen)->info.r600_num_backends > 0) |
| 860 | rctx->b.render_condition = r600_render_condition; |
| 861 | |
| 862 | LIST_INITHEAD(&rctx->active_nontimer_queries); |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 863 | } |