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-rw-r--r--src/gallium/auxiliary/hud/hud_context.c24
-rw-r--r--src/gallium/auxiliary/hud/hud_driver_query.c270
-rw-r--r--src/gallium/auxiliary/hud/hud_private.h13
3 files changed, 261 insertions, 46 deletions
diff --git a/src/gallium/auxiliary/hud/hud_context.c b/src/gallium/auxiliary/hud/hud_context.c
index 24a68dd2574..efceb85e38d 100644
--- a/src/gallium/auxiliary/hud/hud_context.c
+++ b/src/gallium/auxiliary/hud/hud_context.c
@@ -60,6 +60,7 @@ struct hud_context {
struct cso_context *cso;
struct u_upload_mgr *uploader;
+ struct hud_batch_query_context *batch_query;
struct list_head pane_list;
/* states */
@@ -523,6 +524,8 @@ hud_draw(struct hud_context *hud, struct pipe_resource *tex)
hud_alloc_vertices(hud, &hud->text, 4 * 512, 4 * sizeof(float));
/* prepare all graphs */
+ hud_batch_query_update(hud->batch_query);
+
LIST_FOR_EACH_ENTRY(pane, &hud->pane_list, head) {
LIST_FOR_EACH_ENTRY(gr, &pane->graph_list, head) {
gr->query_new_value(gr);
@@ -916,17 +919,21 @@ hud_parse_env_var(struct hud_context *hud, const char *env)
}
else if (strcmp(name, "samples-passed") == 0 &&
has_occlusion_query(hud->pipe->screen)) {
- hud_pipe_query_install(pane, hud->pipe, "samples-passed",
+ hud_pipe_query_install(&hud->batch_query, pane, hud->pipe,
+ "samples-passed",
PIPE_QUERY_OCCLUSION_COUNTER, 0, 0,
PIPE_DRIVER_QUERY_TYPE_UINT64,
- PIPE_DRIVER_QUERY_RESULT_TYPE_AVERAGE);
+ PIPE_DRIVER_QUERY_RESULT_TYPE_AVERAGE,
+ 0);
}
else if (strcmp(name, "primitives-generated") == 0 &&
has_streamout(hud->pipe->screen)) {
- hud_pipe_query_install(pane, hud->pipe, "primitives-generated",
+ hud_pipe_query_install(&hud->batch_query, pane, hud->pipe,
+ "primitives-generated",
PIPE_QUERY_PRIMITIVES_GENERATED, 0, 0,
PIPE_DRIVER_QUERY_TYPE_UINT64,
- PIPE_DRIVER_QUERY_RESULT_TYPE_AVERAGE);
+ PIPE_DRIVER_QUERY_RESULT_TYPE_AVERAGE,
+ 0);
}
else {
boolean processed = FALSE;
@@ -951,17 +958,19 @@ hud_parse_env_var(struct hud_context *hud, const char *env)
if (strcmp(name, pipeline_statistics_names[i]) == 0)
break;
if (i < Elements(pipeline_statistics_names)) {
- hud_pipe_query_install(pane, hud->pipe, name,
+ hud_pipe_query_install(&hud->batch_query, pane, hud->pipe, name,
PIPE_QUERY_PIPELINE_STATISTICS, i,
0, PIPE_DRIVER_QUERY_TYPE_UINT64,
- PIPE_DRIVER_QUERY_RESULT_TYPE_AVERAGE);
+ PIPE_DRIVER_QUERY_RESULT_TYPE_AVERAGE,
+ 0);
processed = TRUE;
}
}
/* driver queries */
if (!processed) {
- if (!hud_driver_query_install(pane, hud->pipe, name)){
+ if (!hud_driver_query_install(&hud->batch_query, pane, hud->pipe,
+ name)) {
fprintf(stderr, "gallium_hud: unknown driver query '%s'\n", name);
}
}
@@ -1322,6 +1331,7 @@ hud_destroy(struct hud_context *hud)
FREE(pane);
}
+ hud_batch_query_cleanup(&hud->batch_query);
pipe->delete_fs_state(pipe, hud->fs_color);
pipe->delete_fs_state(pipe, hud->fs_text);
pipe->delete_vs_state(pipe, hud->vs);
diff --git a/src/gallium/auxiliary/hud/hud_driver_query.c b/src/gallium/auxiliary/hud/hud_driver_query.c
index 3198ab31140..d7b1f11ed56 100644
--- a/src/gallium/auxiliary/hud/hud_driver_query.c
+++ b/src/gallium/auxiliary/hud/hud_driver_query.c
@@ -34,13 +34,164 @@
#include "hud/hud_private.h"
#include "pipe/p_screen.h"
#include "os/os_time.h"
+#include "util/u_math.h"
#include "util/u_memory.h"
#include <stdio.h>
+// Must be a power of two
#define NUM_QUERIES 8
+struct hud_batch_query_context {
+ struct pipe_context *pipe;
+ unsigned num_query_types;
+ unsigned allocated_query_types;
+ unsigned *query_types;
+
+ boolean failed;
+ struct pipe_query *query[NUM_QUERIES];
+ union pipe_query_result *result[NUM_QUERIES];
+ unsigned head, pending, results;
+};
+
+void
+hud_batch_query_update(struct hud_batch_query_context *bq)
+{
+ struct pipe_context *pipe;
+
+ if (!bq || bq->failed)
+ return;
+
+ pipe = bq->pipe;
+
+ if (bq->query[bq->head])
+ pipe->end_query(pipe, bq->query[bq->head]);
+
+ bq->results = 0;
+
+ while (bq->pending) {
+ unsigned idx = (bq->head - bq->pending + 1) % NUM_QUERIES;
+ struct pipe_query *query = bq->query[idx];
+
+ if (!bq->result[idx])
+ bq->result[idx] = MALLOC(sizeof(bq->result[idx]->batch[0]) *
+ bq->num_query_types);
+ if (!bq->result[idx]) {
+ fprintf(stderr, "gallium_hud: out of memory.\n");
+ bq->failed = TRUE;
+ return;
+ }
+
+ if (!pipe->get_query_result(pipe, query, FALSE, bq->result[idx]))
+ break;
+
+ ++bq->results;
+ --bq->pending;
+ }
+
+ bq->head = (bq->head + 1) % NUM_QUERIES;
+
+ if (bq->pending == NUM_QUERIES) {
+ fprintf(stderr,
+ "gallium_hud: all queries busy after %i frames, dropping data.\n",
+ NUM_QUERIES);
+
+ assert(bq->query[bq->head]);
+
+ pipe->destroy_query(bq->pipe, bq->query[bq->head]);
+ bq->query[bq->head] = NULL;
+ }
+
+ ++bq->pending;
+
+ if (!bq->query[bq->head]) {
+ bq->query[bq->head] = pipe->create_batch_query(pipe,
+ bq->num_query_types,
+ bq->query_types);
+
+ if (!bq->query[bq->head]) {
+ fprintf(stderr,
+ "gallium_hud: create_batch_query failed. You may have "
+ "selected too many or incompatible queries.\n");
+ bq->failed = TRUE;
+ return;
+ }
+ }
+
+ if (!pipe->begin_query(pipe, bq->query[bq->head])) {
+ fprintf(stderr,
+ "gallium_hud: could not begin batch query. You may have "
+ "selected too many or incompatible queries.\n");
+ bq->failed = TRUE;
+ }
+}
+
+static boolean
+batch_query_add(struct hud_batch_query_context **pbq,
+ struct pipe_context *pipe, unsigned query_type,
+ unsigned *result_index)
+{
+ struct hud_batch_query_context *bq = *pbq;
+ unsigned i;
+
+ if (!bq) {
+ bq = CALLOC_STRUCT(hud_batch_query_context);
+ if (!bq)
+ return false;
+ bq->pipe = pipe;
+ *pbq = bq;
+ }
+
+ for (i = 0; i < bq->num_query_types; ++i) {
+ if (bq->query_types[i] == query_type) {
+ *result_index = i;
+ return true;
+ }
+ }
+
+ if (bq->num_query_types == bq->allocated_query_types) {
+ unsigned new_alloc = MAX2(16, bq->allocated_query_types * 2);
+ unsigned *new_query_types
+ = REALLOC(bq->query_types,
+ bq->allocated_query_types * sizeof(unsigned),
+ new_alloc * sizeof(unsigned));
+ if (!new_query_types)
+ return false;
+ bq->query_types = new_query_types;
+ bq->allocated_query_types = new_alloc;
+ }
+
+ bq->query_types[bq->num_query_types] = query_type;
+ *result_index = bq->num_query_types++;
+ return true;
+}
+
+void
+hud_batch_query_cleanup(struct hud_batch_query_context **pbq)
+{
+ struct hud_batch_query_context *bq = *pbq;
+ unsigned idx;
+
+ if (!bq)
+ return;
+
+ *pbq = NULL;
+
+ if (bq->query[bq->head] && !bq->failed)
+ bq->pipe->end_query(bq->pipe, bq->query[bq->head]);
+
+ for (idx = 0; idx < NUM_QUERIES; ++idx) {
+ if (bq->query[idx])
+ bq->pipe->destroy_query(bq->pipe, bq->query[idx]);
+ FREE(bq->result[idx]);
+ }
+
+ FREE(bq->query_types);
+ FREE(bq);
+}
+
struct query_info {
struct pipe_context *pipe;
+ struct hud_batch_query_context *batch;
unsigned query_type;
unsigned result_index; /* unit depends on query_type */
enum pipe_driver_query_result_type result_type;
@@ -55,11 +206,26 @@ struct query_info {
};
static void
-query_new_value(struct hud_graph *gr)
+query_new_value_batch(struct query_info *info)
+{
+ struct hud_batch_query_context *bq = info->batch;
+ unsigned result_index = info->result_index;
+ unsigned idx = (bq->head - bq->pending) % NUM_QUERIES;
+ unsigned results = bq->results;
+
+ while (results) {
+ info->results_cumulative += bq->result[idx]->batch[result_index].u64;
+ ++info->num_results;
+
+ --results;
+ idx = (idx - 1) % NUM_QUERIES;
+ }
+}
+
+static void
+query_new_value_normal(struct query_info *info)
{
- struct query_info *info = gr->query_data;
struct pipe_context *pipe = info->pipe;
- uint64_t now = os_time_get();
if (info->last_time) {
if (info->query[info->head])
@@ -106,30 +272,9 @@ query_new_value(struct hud_graph *gr)
break;
}
}
-
- if (info->num_results && info->last_time + gr->pane->period <= now) {
- uint64_t value;
-
- switch (info->result_type) {
- default:
- case PIPE_DRIVER_QUERY_RESULT_TYPE_AVERAGE:
- value = info->results_cumulative / info->num_results;
- break;
- case PIPE_DRIVER_QUERY_RESULT_TYPE_CUMULATIVE:
- value = info->results_cumulative;
- break;
- }
-
- hud_graph_add_value(gr, value);
-
- info->last_time = now;
- info->results_cumulative = 0;
- info->num_results = 0;
- }
}
else {
/* initialize */
- info->last_time = now;
info->query[info->head] = pipe->create_query(pipe, info->query_type, 0);
}
@@ -138,11 +283,49 @@ query_new_value(struct hud_graph *gr)
}
static void
+query_new_value(struct hud_graph *gr)
+{
+ struct query_info *info = gr->query_data;
+ uint64_t now = os_time_get();
+
+ if (info->batch) {
+ query_new_value_batch(info);
+ } else {
+ query_new_value_normal(info);
+ }
+
+ if (!info->last_time) {
+ info->last_time = now;
+ return;
+ }
+
+ if (info->num_results && info->last_time + gr->pane->period <= now) {
+ uint64_t value;
+
+ switch (info->result_type) {
+ default:
+ case PIPE_DRIVER_QUERY_RESULT_TYPE_AVERAGE:
+ value = info->results_cumulative / info->num_results;
+ break;
+ case PIPE_DRIVER_QUERY_RESULT_TYPE_CUMULATIVE:
+ value = info->results_cumulative;
+ break;
+ }
+
+ hud_graph_add_value(gr, value);
+
+ info->last_time = now;
+ info->results_cumulative = 0;
+ info->num_results = 0;
+ }
+}
+
+static void
free_query_info(void *ptr)
{
struct query_info *info = ptr;
- if (info->last_time) {
+ if (!info->batch && info->last_time) {
struct pipe_context *pipe = info->pipe;
int i;
@@ -158,11 +341,13 @@ free_query_info(void *ptr)
}
void
-hud_pipe_query_install(struct hud_pane *pane, struct pipe_context *pipe,
+hud_pipe_query_install(struct hud_batch_query_context **pbq,
+ struct hud_pane *pane, struct pipe_context *pipe,
const char *name, unsigned query_type,
unsigned result_index,
uint64_t max_value, enum pipe_driver_query_type type,
- enum pipe_driver_query_result_type result_type)
+ enum pipe_driver_query_result_type result_type,
+ unsigned flags)
{
struct hud_graph *gr;
struct query_info *info;
@@ -174,28 +359,40 @@ hud_pipe_query_install(struct hud_pane *pane, struct pipe_context *pipe,
strncpy(gr->name, name, sizeof(gr->name));
gr->name[sizeof(gr->name) - 1] = '\0';
gr->query_data = CALLOC_STRUCT(query_info);
- if (!gr->query_data) {
- FREE(gr);
- return;
- }
+ if (!gr->query_data)
+ goto fail_gr;
gr->query_new_value = query_new_value;
gr->free_query_data = free_query_info;
info = gr->query_data;
info->pipe = pipe;
- info->query_type = query_type;
- info->result_index = result_index;
info->result_type = result_type;
+ if (flags & PIPE_DRIVER_QUERY_FLAG_BATCH) {
+ if (!batch_query_add(pbq, pipe, query_type, &info->result_index))
+ goto fail_info;
+ info->batch = *pbq;
+ } else {
+ info->query_type = query_type;
+ info->result_index = result_index;
+ }
+
hud_pane_add_graph(pane, gr);
if (pane->max_value < max_value)
hud_pane_set_max_value(pane, max_value);
pane->type = type;
+ return;
+
+fail_info:
+ FREE(info);
+fail_gr:
+ FREE(gr);
}
boolean
-hud_driver_query_install(struct hud_pane *pane, struct pipe_context *pipe,
+hud_driver_query_install(struct hud_batch_query_context **pbq,
+ struct hud_pane *pane, struct pipe_context *pipe,
const char *name)
{
struct pipe_screen *screen = pipe->screen;
@@ -219,8 +416,9 @@ hud_driver_query_install(struct hud_pane *pane, struct pipe_context *pipe,
if (!found)
return FALSE;
- hud_pipe_query_install(pane, pipe, query.name, query.query_type, 0,
- query.max_value.u64, query.type, query.result_type);
+ hud_pipe_query_install(pbq, pane, pipe, query.name, query.query_type, 0,
+ query.max_value.u64, query.type, query.result_type,
+ query.flags);
return TRUE;
}
diff --git a/src/gallium/auxiliary/hud/hud_private.h b/src/gallium/auxiliary/hud/hud_private.h
index 01caf7b8b2c..4a788bba456 100644
--- a/src/gallium/auxiliary/hud/hud_private.h
+++ b/src/gallium/auxiliary/hud/hud_private.h
@@ -80,19 +80,26 @@ void hud_pane_set_max_value(struct hud_pane *pane, uint64_t value);
void hud_graph_add_value(struct hud_graph *gr, uint64_t value);
/* graphs/queries */
+struct hud_batch_query_context;
+
#define ALL_CPUS ~0 /* optionally set as cpu_index */
int hud_get_num_cpus(void);
void hud_fps_graph_install(struct hud_pane *pane);
void hud_cpu_graph_install(struct hud_pane *pane, unsigned cpu_index);
-void hud_pipe_query_install(struct hud_pane *pane, struct pipe_context *pipe,
+void hud_pipe_query_install(struct hud_batch_query_context **pbq,
+ struct hud_pane *pane, struct pipe_context *pipe,
const char *name, unsigned query_type,
unsigned result_index,
uint64_t max_value,
enum pipe_driver_query_type type,
- enum pipe_driver_query_result_type result_type);
-boolean hud_driver_query_install(struct hud_pane *pane,
+ enum pipe_driver_query_result_type result_type,
+ unsigned flags);
+boolean hud_driver_query_install(struct hud_batch_query_context **pbq,
+ struct hud_pane *pane,
struct pipe_context *pipe, const char *name);
+void hud_batch_query_update(struct hud_batch_query_context *bq);
+void hud_batch_query_cleanup(struct hud_batch_query_context **pbq);
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 23:16:55 +0000