diff options
| author | Edmondo Tommasina <[email protected]> | 2016-12-21 22:58:09 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-01-01 00:03:06 +0100 |
| commit | 22cd9040da75cac6e1c61b821e1ac6906ac4a8ac (patch) | |
| tree | 09cb6095ef2e83054de36813a549112e4ed226f3 | |
| parent | 1f13cb8b153b92bf1da8caa62c9176b875fe7e0f (diff) | |
gallium/hud: dump hud_driver_query values to files
Dump values for every selected data source in GALLIUM_HUD.
Every data source has its own file and the filename is
equal to the data source identifier.
Set GALLIUM_HUD_DUMP_DIR to dump values to files in this directory.
No values are dumped if the environment variable is not set, the
directory doesn't exist or the user doesn't have write access.
Signed-off-by: Marek Olšák <[email protected]>
| -rw-r--r-- | src/gallium/auxiliary/hud/hud_context.c | 6 | ||||
| -rw-r--r-- | src/gallium/auxiliary/hud/hud_driver_query.c | 12 | ||||
| -rw-r--r-- | src/gallium/auxiliary/hud/hud_private.h | 1 |
3 files changed, 19 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/hud/hud_context.c b/src/gallium/auxiliary/hud/hud_context.c index ceb157adafe..edd831a7f7b 100644 --- a/src/gallium/auxiliary/hud/hud_context.c +++ b/src/gallium/auxiliary/hud/hud_context.c @@ -33,6 +33,7 @@ * Set GALLIUM_HUD=help for more info. */ +#include <inttypes.h> #include <signal.h> #include <stdio.h> @@ -829,6 +830,9 @@ hud_graph_add_value(struct hud_graph *gr, uint64_t value) gr->current_value = value; value = value > gr->pane->ceiling ? gr->pane->ceiling : value; + if (gr->fd) + fprintf(gr->fd, "%" PRIu64 "\n", value); + if (gr->index == gr->pane->max_num_vertices) { gr->vertices[0] = 0; gr->vertices[1] = gr->vertices[(gr->index-1)*2+1]; @@ -856,6 +860,8 @@ hud_graph_destroy(struct hud_graph *graph) FREE(graph->vertices); if (graph->free_query_data) graph->free_query_data(graph->query_data); + if (graph->fd) + fclose(graph->fd); FREE(graph); } diff --git a/src/gallium/auxiliary/hud/hud_driver_query.c b/src/gallium/auxiliary/hud/hud_driver_query.c index 40ea120efb4..23fda0187dd 100644 --- a/src/gallium/auxiliary/hud/hud_driver_query.c +++ b/src/gallium/auxiliary/hud/hud_driver_query.c @@ -351,6 +351,8 @@ hud_pipe_query_install(struct hud_batch_query_context **pbq, { struct hud_graph *gr; struct query_info *info; + const char *hud_dump_dir = getenv("GALLIUM_HUD_DUMP_DIR"); + char *dump_file; gr = CALLOC_STRUCT(hud_graph); if (!gr) @@ -378,6 +380,16 @@ hud_pipe_query_install(struct hud_batch_query_context **pbq, info->result_index = result_index; } + if (hud_dump_dir && access(hud_dump_dir, W_OK) == 0) { + dump_file = malloc(strlen(hud_dump_dir) + sizeof(gr->name)); + if (dump_file) { + strcpy(dump_file, hud_dump_dir); + strcat(dump_file, gr->name); + gr->fd = fopen(dump_file, "w+"); + free(dump_file); + } + } + hud_pane_add_graph(pane, gr); pane->type = type; /* must be set before updating the max_value */ diff --git a/src/gallium/auxiliary/hud/hud_private.h b/src/gallium/auxiliary/hud/hud_private.h index c6d0dbf66fb..fa1cd8b9a45 100644 --- a/src/gallium/auxiliary/hud/hud_private.h +++ b/src/gallium/auxiliary/hud/hud_private.h @@ -48,6 +48,7 @@ struct hud_graph { unsigned num_vertices; unsigned index; /* vertex index being updated */ uint64_t current_value; + FILE *fd; }; struct hud_pane { |