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-rw-r--r--overlay/chart.c26
-rw-r--r--overlay/chart.h9
-rw-r--r--overlay/gpu-perf.h1
-rw-r--r--overlay/overlay.c73
4 files changed, 102 insertions, 7 deletions
diff --git a/overlay/chart.c b/overlay/chart.c
index f98ba91f..185eaf07 100644
--- a/overlay/chart.c
+++ b/overlay/chart.c
@@ -17,6 +17,7 @@ int chart_init(struct chart *chart, const char *name, int num_samples)
chart->num_samples = num_samples;
chart->range_automatic = 1;
+ chart->stroke_width = 2;
return 0;
}
@@ -25,6 +26,11 @@ void chart_set_mode(struct chart *chart, enum chart_mode mode)
chart->mode = mode;
}
+void chart_set_stroke_width(struct chart *chart, float width)
+{
+ chart->stroke_width = width;
+}
+
void chart_set_stroke_rgba(struct chart *chart, float red, float green, float blue, float alpha)
{
chart->stroke_rgb[0] = red;
@@ -60,6 +66,19 @@ void chart_set_range(struct chart *chart, double min, double max)
chart->range_automatic = 0;
}
+void chart_get_range(struct chart *chart, double *range)
+{
+ int n, max = chart->current_sample;
+ if (max > chart->num_samples)
+ max = chart->num_samples;
+ for (n = 0; n < max; n++) {
+ if (chart->samples[n] < range[0])
+ range[0] = chart->samples[n];
+ else if (chart->samples[n] > range[1])
+ range[1] = chart->samples[n];
+ }
+}
+
void chart_add_sample(struct chart *chart, double value)
{
int pos;
@@ -144,7 +163,7 @@ void chart_draw(struct chart *chart, cairo_t *cr)
cairo_line_to(cr, max, 0);
cairo_identity_matrix(cr);
- cairo_set_line_width(cr, 2);
+ cairo_set_line_width(cr, chart->stroke_width);
switch (chart->mode) {
case CHART_STROKE:
cairo_set_source_rgba(cr, chart->stroke_rgb[0], chart->stroke_rgb[1], chart->stroke_rgb[2], chart->stroke_rgb[3]);
@@ -165,3 +184,8 @@ void chart_draw(struct chart *chart, cairo_t *cr)
}
cairo_restore(cr);
}
+
+void chart_fini(struct chart *chart)
+{
+ free(chart->samples);
+}
diff --git a/overlay/chart.h b/overlay/chart.h
index 72e19af9..9ede8de2 100644
--- a/overlay/chart.h
+++ b/overlay/chart.h
@@ -4,13 +4,14 @@ struct chart {
int num_samples;
int current_sample;
int range_automatic;
- float fill_rgb[4];
- float stroke_rgb[4];
enum chart_mode {
CHART_STROKE = 0,
CHART_FILL,
CHART_FILL_STROKE,
} mode;
+ float fill_rgb[4];
+ float stroke_rgb[4];
+ double stroke_width;
double range[2];
double *samples;
};
@@ -18,9 +19,13 @@ struct chart {
int chart_init(struct chart *chart, const char *name, int num_samples);
void chart_set_mode(struct chart *chart, enum chart_mode mode);
void chart_set_fill_rgba(struct chart *chart, float red, float green, float blue, float alpha);
+void chart_set_stroke_width(struct chart *chart, float width);
void chart_set_stroke_rgba(struct chart *chart, float red, float green, float blue, float alpha);
void chart_set_position(struct chart *chart, int x, int y);
void chart_set_size(struct chart *chart, int w, int h);
void chart_set_range(struct chart *chart, double min, double max);
void chart_add_sample(struct chart *chart, double value);
void chart_draw(struct chart *chart, cairo_t *cr);
+void chart_fini(struct chart *chart);
+
+void chart_get_range(struct chart *chart, double *range);
diff --git a/overlay/gpu-perf.h b/overlay/gpu-perf.h
index 95debc98..557e501e 100644
--- a/overlay/gpu-perf.h
+++ b/overlay/gpu-perf.h
@@ -17,6 +17,7 @@ struct gpu_perf {
char name[256];
pid_t pid;
int nr_requests[4];
+ void *user_data;
} *comm;
};
diff --git a/overlay/overlay.c b/overlay/overlay.c
index 0bd57920..6297e5ed 100644
--- a/overlay/overlay.c
+++ b/overlay/overlay.c
@@ -67,9 +67,9 @@ static void init_gpu_top(struct overlay_gpu_top *gt,
cairo_surface_t *surface)
{
const double rgba[][4] = {
- { 1, 0, 0, 1 },
- { 0, 1, 0, 1 },
- { 0, 0, 1, 1 },
+ { 1, 0.25, 0.25, 1 },
+ { 0.25, 1, 0.25, 1 },
+ { 0.25, 0.25, 1, 1 },
{ 1, 1, 1, 1 },
};
int n;
@@ -127,6 +127,7 @@ static void show_gpu_top(struct overlay_context *ctx, struct overlay_gpu_top *gt
y = 12;
for (n = 0; n < gt->gpu_top.num_rings; n++) {
+ struct chart *c =&gt->busy[n];
char txt[160];
int len;
@@ -140,6 +141,11 @@ static void show_gpu_top(struct overlay_context *ctx, struct overlay_gpu_top *gt
len += sprintf(txt + len, ", %d%% sema",
gt->gpu_top.ring[n].u.u.sema);
+ cairo_set_source_rgba(ctx->cr,
+ c->stroke_rgb[0],
+ c->stroke_rgb[1],
+ c->stroke_rgb[2],
+ c->stroke_rgb[3]);
cairo_move_to(ctx->cr, 12, y);
cairo_show_text(ctx->cr, txt);
y += 14;
@@ -179,12 +185,20 @@ static char *get_comm(pid_t pid, char *comm, int len)
static void show_gpu_perf(struct overlay_context *ctx, struct overlay_gpu_perf *gp)
{
+ static int last_color;
+ const double rgba[][4] = {
+ { 1, 0.25, 0.25, 1 },
+ { 0.25, 1, 0.25, 1 },
+ { 0.25, 0.25, 1, 1 },
+ { 1, 1, 1, 1 },
+ };
struct gpu_perf_comm *comm, **prev;
const char *ring_name[] = {
"render",
"video",
"blt",
};
+ double range[2];
char buf[1024];
int y, n;
@@ -192,7 +206,53 @@ static void show_gpu_perf(struct overlay_context *ctx, struct overlay_gpu_perf *
y = ctx->last_y + 18;
+ for (comm = gp->gpu_perf.comm; comm; comm = comm->next) {
+ int total;
+
+ if (comm->user_data == NULL) {
+ comm->user_data = malloc(sizeof(struct chart));
+ if (comm->user_data == NULL)
+ continue;
+
+ chart_init(comm->user_data, comm->name, 120);
+ chart_set_position(comm->user_data, 12, y);
+ chart_set_size(comm->user_data,
+ cairo_image_surface_get_width(cairo_get_target(ctx->cr))-24,
+ 100);
+ chart_set_mode(comm->user_data, CHART_STROKE);
+ chart_set_stroke_rgba(comm->user_data,
+ rgba[last_color][0],
+ rgba[last_color][1],
+ rgba[last_color][2],
+ rgba[last_color][3]);
+ last_color++;
+ chart_set_stroke_width(comm->user_data, 1);
+ }
+
+ total = 0;
+ for (n = 0; n < 3; n++)
+ total += comm->nr_requests[n];
+ chart_add_sample(comm->user_data, total);
+ }
+
+ range[0] = range[1] = 0;
+ for (comm = gp->gpu_perf.comm; comm; comm = comm->next)
+ chart_get_range(comm->user_data, range);
+ for (comm = gp->gpu_perf.comm; comm; comm = comm->next) {
+ chart_set_range(comm->user_data, range[0], range[1]);
+ chart_draw(comm->user_data, ctx->cr);
+ }
+
for (prev = &gp->gpu_perf.comm; (comm = *prev) != NULL; ) {
+ if (comm->user_data) {
+ struct chart *c = comm->user_data;
+ cairo_set_source_rgba(ctx->cr,
+ c->stroke_rgb[0],
+ c->stroke_rgb[1],
+ c->stroke_rgb[2],
+ c->stroke_rgb[3]);
+ } else
+ cairo_set_source_rgba(ctx->cr, 1, 1, 1, 1);
cairo_move_to(ctx->cr, 12, y);
sprintf(buf, "%s:", comm->name);
cairo_show_text(ctx->cr, buf);
@@ -207,6 +267,10 @@ static void show_gpu_perf(struct overlay_context *ctx, struct overlay_gpu_perf *
memset(comm->nr_requests, 0, sizeof(comm->nr_requests));
if (strcmp(comm->name, get_comm(comm->pid, buf, sizeof(buf)))) {
*prev = comm->next;
+ if (comm->user_data) {
+ chart_fini(comm->user_data);
+ free(comm->user_data);
+ }
free(comm);
} else
prev = &comm->next;
@@ -214,11 +278,12 @@ static void show_gpu_perf(struct overlay_context *ctx, struct overlay_gpu_perf *
sprintf(buf, "Flips: %d", gp->gpu_perf.flip_complete);
gp->gpu_perf.flip_complete = 0;
+ cairo_set_source_rgba(ctx->cr, 1, 1, 1, 1);
cairo_move_to(ctx->cr, 12, y);
cairo_show_text(ctx->cr, buf);
y += 14;
- ctx->last_y = y;
+ ctx->last_y += 118;
}
static void show_gem_objects(struct overlay_context *ctx)
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-10 05:31:29 +0000