Home | History | Annotate | Download | only in etnaviv 
      1 /*
      2  * Copyright (c) 2016 Etnaviv Project
      3  *
      4  * Permission is hereby granted, free of charge, to any person obtaining a
      5  * copy of this software and associated documentation files (the "Software"),
      6  * to deal in the Software without restriction, including without limitation
      7  * the rights to use, copy, modify, merge, publish, distribute, sub license,
      8  * and/or sell copies of the Software, and to permit persons to whom the
      9  * Software is furnished to do so, subject to the following conditions:
     10  *
     11  * The above copyright notice and this permission notice (including the
     12  * next paragraph) shall be included in all copies or substantial portions
     13  * of the Software.
     14  *
     15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     17  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
     18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
     21  * DEALINGS IN THE SOFTWARE.
     22  *
     23  * Authors:
     24  *    Rob Clark <robclark (at) freedesktop.org>
     25  *    Christian Gmeiner <christian.gmeiner (at) gmail.com>
     26  */
     27 
     28 #include "pipe/p_screen.h"
     29 
     30 #include "etnaviv_context.h"
     31 #include "etnaviv_query.h"
     32 #include "etnaviv_query_sw.h"
     33 
     34 static struct pipe_query *
     35 etna_create_query(struct pipe_context *pctx, unsigned query_type,
     36                   unsigned index)
     37 {
     38    struct etna_context *ctx = etna_context(pctx);
     39    struct etna_query *q;
     40 
     41    q = etna_sw_create_query(ctx, query_type);
     42 
     43    return (struct pipe_query *)q;
     44 }
     45 
     46 static void
     47 etna_destroy_query(struct pipe_context *pctx, struct pipe_query *pq)
     48 {
     49    struct etna_query *q = etna_query(pq);
     50 
     51    q->funcs->destroy_query(etna_context(pctx), q);
     52 }
     53 
     54 static boolean
     55 etna_begin_query(struct pipe_context *pctx, struct pipe_query *pq)
     56 {
     57    struct etna_query *q = etna_query(pq);
     58 
     59    return q->funcs->begin_query(etna_context(pctx), q);
     60 }
     61 
     62 static bool
     63 etna_end_query(struct pipe_context *pctx, struct pipe_query *pq)
     64 {
     65    struct etna_query *q = etna_query(pq);
     66 
     67    q->funcs->end_query(etna_context(pctx), q);
     68    return true;
     69 }
     70 
     71 static boolean
     72 etna_get_query_result(struct pipe_context *pctx, struct pipe_query *pq,
     73                       boolean wait, union pipe_query_result *result)
     74 {
     75    struct etna_query *q = etna_query(pq);
     76 
     77    return q->funcs->get_query_result(etna_context(pctx), q, wait, result);
     78 }
     79 
     80 static int
     81 etna_get_driver_query_info(struct pipe_screen *pscreen, unsigned index,
     82                            struct pipe_driver_query_info *info)
     83 {
     84    struct pipe_driver_query_info list[] = {
     85       {"prims-emitted", PIPE_QUERY_PRIMITIVES_EMITTED, { 0 }},
     86       {"draw-calls", ETNA_QUERY_DRAW_CALLS, { 0 }},
     87    };
     88 
     89    if (!info)
     90       return ARRAY_SIZE(list);
     91 
     92    if (index >= ARRAY_SIZE(list))
     93       return 0;
     94 
     95    *info = list[index];
     96 
     97    return 1;
     98 }
     99 
    100 static void
    101 etna_set_active_query_state(struct pipe_context *pipe, boolean enable)
    102 {
    103 }
    104 
    105 void
    106 etna_query_screen_init(struct pipe_screen *pscreen)
    107 {
    108    pscreen->get_driver_query_info = etna_get_driver_query_info;
    109 }
    110 
    111 void
    112 etna_query_context_init(struct pipe_context *pctx)
    113 {
    114    pctx->create_query = etna_create_query;
    115    pctx->destroy_query = etna_destroy_query;
    116    pctx->begin_query = etna_begin_query;
    117    pctx->end_query = etna_end_query;
    118    pctx->get_query_result = etna_get_query_result;
    119    pctx->set_active_query_state = etna_set_active_query_state;
    120 }
    121