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ddebug: clean up ddebug_screen_create

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Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák
2016-07-18 21:42:14 +02:00
parent 6bf81de339
commit 27fa933a71
1 changed files with 23 additions and 16 deletions
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39
src/gallium/drivers/ddebug/dd_screen.c
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@@ -290,18 +290,17 @@ struct pipe_screen *
ddebug_screen_create(struct pipe_screen *screen)
{
struct dd_screen *dscreen;
const char *option = debug_get_option("GALLIUM_DDEBUG", NULL);
bool dump_always = option && !strncmp(option, "always", 6);
bool dump_apitrace = option && !strncmp(option, "apitrace", 8);
bool no_flush = option && strstr(option, "noflush");
bool help = option && !strcmp(option, "help");
const char *option;
bool no_flush;
unsigned timeout = 0;
unsigned apitrace_dump_call = 0;
enum dd_mode mode;
if (dump_apitrace)
no_flush = true;
option = debug_get_option("GALLIUM_DDEBUG", NULL);
if (!option)
return screen;
if (help) {
if (!strcmp(option, "help")) {
puts("Gallium driver debugger");
puts("");
puts("Usage:");
@@ -328,13 +327,22 @@ ddebug_screen_create(struct pipe_screen *screen)
exit(0);
}
if (!option)
return screen;
if (!dump_always && !dump_apitrace && sscanf(option, "%u", &timeout) != 1)
return screen;
no_flush = strstr(option, "noflush") != NULL;
if (dump_apitrace && sscanf(option+8, "%u", &apitrace_dump_call) != 1)
return screen;
if (!strncmp(option, "always", 6)) {
mode = DD_DUMP_ALL_CALLS;
} else if (!strncmp(option, "apitrace", 8)) {
mode = DD_DUMP_APITRACE_CALL;
no_flush = true;
if (sscanf(option+8, "%u", &apitrace_dump_call) != 1)
return screen;
} else {
mode = DD_DETECT_HANGS;
if (sscanf(option, "%u", &timeout) != 1)
return screen;
}
dscreen = CALLOC_STRUCT(dd_screen);
if (!dscreen)
@@ -374,8 +382,7 @@ ddebug_screen_create(struct pipe_screen *screen)
dscreen->screen = screen;
dscreen->timeout_ms = timeout;
dscreen->mode = dump_always ? DD_DUMP_ALL_CALLS :
dump_apitrace ? DD_DUMP_APITRACE_CALL : DD_DETECT_HANGS;
dscreen->mode = mode;
dscreen->no_flush = no_flush;
dscreen->verbose = strstr(option, "verbose") != NULL;
dscreen->apitrace_dump_call = apitrace_dump_call;