diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/auxiliary/hud/hud_context.c | 37 | ||||
| -rw-r--r-- | src/gallium/auxiliary/hud/hud_private.h | 1 |
2 files changed, 33 insertions, 5 deletions
diff --git a/src/gallium/auxiliary/hud/hud_context.c b/src/gallium/auxiliary/hud/hud_context.c index 4e2c789d19c..805e1a7c4d1 100644 --- a/src/gallium/auxiliary/hud/hud_context.c +++ b/src/gallium/auxiliary/hud/hud_context.c @@ -483,7 +483,7 @@ hud_draw(struct hud_context *hud, struct pipe_resource *tex) const struct pipe_sampler_state *sampler_states[] = { &hud->font_sampler_state }; struct hud_pane *pane; - struct hud_graph *gr; + struct hud_graph *gr, *next; if (!huds_visible) return; @@ -576,6 +576,23 @@ hud_draw(struct hud_context *hud, struct pipe_resource *tex) gr->query_new_value(gr); } + if (pane->sort_items) { + LIST_FOR_EACH_ENTRY_SAFE(gr, next, &pane->graph_list, head) { + /* ignore the last one */ + if (&gr->head == pane->graph_list.prev) + continue; + + /* This is an incremental bubble sort, because we only do one pass + * per frame. It will eventually reach an equilibrium. + */ + if (gr->current_value < + LIST_ENTRY(struct hud_graph, next, head)->current_value) { + LIST_DEL(&gr->head); + LIST_ADD(&gr->head, &next->head); + } + } + } + hud_pane_accumulate_vertices(hud, pane); } @@ -761,7 +778,7 @@ hud_pane_update_dyn_ceiling(struct hud_graph *gr, struct hud_pane *pane) static struct hud_pane * hud_pane_create(unsigned x1, unsigned y1, unsigned x2, unsigned y2, unsigned period, uint64_t max_value, uint64_t ceiling, - boolean dyn_ceiling) + boolean dyn_ceiling, boolean sort_items) { struct hud_pane *pane = CALLOC_STRUCT(hud_pane); @@ -783,6 +800,7 @@ hud_pane_create(unsigned x1, unsigned y1, unsigned x2, unsigned y2, pane->ceiling = ceiling; pane->dyn_ceiling = dyn_ceiling; pane->dyn_ceil_last_ran = 0; + pane->sort_items = sort_items; pane->initial_max_value = max_value; hud_pane_set_max_value(pane, max_value); LIST_INITHEAD(&pane->graph_list); @@ -928,7 +946,7 @@ static char * read_pane_settings(char *str, unsigned * const x, unsigned * const y, unsigned * const width, unsigned * const height, uint64_t * const ceiling, boolean * const dyn_ceiling, - boolean *reset_colors) + boolean *reset_colors, boolean *sort_items) { char *ret = str; unsigned tmp; @@ -985,6 +1003,12 @@ read_pane_settings(char *str, unsigned * const x, unsigned * const y, *reset_colors = true; break; + case 's': + ++str; + ret = str; + *sort_items = true; + break; + default: fprintf(stderr, "gallium_hud: syntax error: unexpected '%c'\n", *str); fflush(stderr); @@ -1027,6 +1051,7 @@ hud_parse_env_var(struct hud_context *hud, const char *env) unsigned column_width = 251; boolean dyn_ceiling = false; boolean reset_colors = false; + boolean sort_items = false; const char *period_env; /* @@ -1047,7 +1072,7 @@ hud_parse_env_var(struct hud_context *hud, const char *env) /* check for explicit location, size and etc. settings */ name = read_pane_settings(name_a, &x, &y, &width, &height, &ceiling, - &dyn_ceiling, &reset_colors); + &dyn_ceiling, &reset_colors, &sort_items); /* * Keep track of overall column width to avoid pane overlapping in case @@ -1058,7 +1083,7 @@ hud_parse_env_var(struct hud_context *hud, const char *env) if (!pane) { pane = hud_pane_create(x, y, x + width, y + height, period, 10, - ceiling, dyn_ceiling); + ceiling, dyn_ceiling, sort_items); if (!pane) return; } @@ -1292,6 +1317,7 @@ hud_parse_env_var(struct hud_context *hud, const char *env) width = 251; ceiling = UINT64_MAX; dyn_ceiling = false; + sort_items = false; } @@ -1344,6 +1370,7 @@ print_help(struct pipe_screen *screen) puts(" 'd' activates dynamic Y axis readjustment to set the value of"); puts(" the Y axis to match the highest value still visible in the graph."); puts(" 'r' resets the color counter (the next color will be green)"); + puts(" 's' sort items below graphs in descending order"); puts(""); puts(" If 'c' and 'd' modifiers are used simultaneously, both are in effect:"); puts(" the Y axis does not go above the restriction imposed by 'c' while"); diff --git a/src/gallium/auxiliary/hud/hud_private.h b/src/gallium/auxiliary/hud/hud_private.h index 479ece51dbc..d719e5f5ebb 100644 --- a/src/gallium/auxiliary/hud/hud_private.h +++ b/src/gallium/auxiliary/hud/hud_private.h @@ -68,6 +68,7 @@ struct hud_pane { uint64_t ceiling; unsigned dyn_ceil_last_ran; boolean dyn_ceiling; + boolean sort_items; enum pipe_driver_query_type type; uint64_t period; /* in microseconds */ |