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freedreno/cffdump: add arg to filter by process name

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Usueful when you have a cmdstream trace which consists of multiple
different processes.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6409>
This commit is contained in:
Rob Clark
2020-08-20 11:13:32 -07:00
committed by Marge Bot
parent b440c28b78
commit 4de027d6bf
1 changed files with 10 additions and 2 deletions
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12
src/freedreno/decode/cffdump.c
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@@ -58,6 +58,7 @@ static bool is_blob = false;
static int show_comp = false;
static int interactive;
static int vertices;
static const char *exename;
static int handle_file(const char *filename, int start, int end, int draw);
@@ -81,6 +82,7 @@ static void print_usage(const char *name)
"\t-E, --end=N - stop decoding after frame N\n"
"\t-F, --frame=N - decode only frame N\n"
"\t-D, --draw=N - decode only draw N\n"
"\t-e, --exe=NAME - only decode cmdstream from named process\n"
"\t--textures - dump texture contents (if possible)\n"
"\t-L, --script=LUA - run specified lua script to analyze state\n"
"\t-q, --query=REG - query mode, dump only specified query registers on\n"
@@ -132,6 +134,7 @@ static const struct option opts[] = {
{ "end", required_argument, 0, 'E' },
{ "frame", required_argument, 0, 'F' },
{ "draw", required_argument, 0, 'D' },
{ "exe", required_argument, 0, 'e' },
{ "script", required_argument, 0, 'L' },
{ "query", required_argument, 0, 'q' },
{ "help", no_argument, 0, 'h' },
@@ -148,7 +151,7 @@ int main(int argc, char **argv)
options.color = interactive;
while ((c = getopt_long(argc, argv, "vsaS:E:F:D:L:q:h", opts, NULL)) != -1) {
while ((c = getopt_long(argc, argv, "vsaS:E:F:D:e:L:q:h", opts, NULL)) != -1) {
switch (c) {
case 0:
/* option that set a flag, nothing to do */
@@ -174,6 +177,9 @@ int main(int argc, char **argv)
case 'D':
draw = atoi(optarg);
break;
case 'e':
exename = optarg;
break;
case 'L':
options.script = optarg;
if (script_load(options.script)) {
@@ -306,7 +312,9 @@ static int handle_file(const char *filename, int start, int end, int draw)
is_blob = true;
printl(2, "cmd: %s\n", (char *)buf);
skip = false;
if (!show_comp) {
if (exename) {
skip |= (strstr(buf, exename) != buf);
} else if (!show_comp) {
skip |= (strstr(buf, "fdperf") == buf);
skip |= (strstr(buf, "chrome") == buf);
skip |= (strstr(buf, "surfaceflinger") == buf);