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Benchmark option to disable video rendering fully

This commit is contained in:
Jeffrey Pfau 2014-07-24 03:23:41 -07:00
parent 8e49360ffd
commit a701a6d9dd
1 changed files with 14 additions and 6 deletions
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20
src/platform/perf-main.c
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@ -7,18 +7,20 @@
#include <signal.h>
#include <sys/time.h>
#define PERF_OPTIONS "S:"
#define PERF_OPTIONS "NS:"
#define PERF_USAGE \
"\nBenchmark options:\n" \
" -N Disable video rendering entirely" \
" -S SEC Run for SEC in-game seconds before exiting"
struct PerfOpts {
bool noVideo;
int duration;
};
static void _GBAPerfRunloop(struct GBAThread* context, int* frames);
static void _GBAPerfShutdown(int signal);
static int _parsePerfOpts(struct SubParser* parser, int option, const char* arg);
static bool _parsePerfOpts(struct SubParser* parser, int option, const char* arg);
static struct GBAThread* _thread;
@ -28,7 +30,7 @@ int main(int argc, char** argv) {
struct GBAVideoSoftwareRenderer renderer;
GBAVideoSoftwareRendererCreate(&renderer);
struct PerfOpts perfOpts = { 0 };
struct PerfOpts perfOpts = { false, 0 };
struct SubParser subparser = {
.usage = PERF_USAGE,
.parse = _parsePerfOpts,
@ -46,12 +48,15 @@ int main(int argc, char** argv) {
renderer.outputBufferStride = 256;
struct GBAThread context = {
.renderer = &renderer.d,
.sync.videoFrameWait = 0,
.sync.audioWait = 0
};
_thread = &context;
if (!perfOpts.noVideo) {
context.renderer = &renderer.d;
}
context.debugger = createDebugger(&opts);
GBAMapOptionsToContext(&opts, &context);
@ -113,13 +118,16 @@ static void _GBAPerfShutdown(int signal) {
pthread_mutex_unlock(&_thread->stateMutex);
}
static int _parsePerfOpts(struct SubParser* parser, int option, const char* arg) {
static bool _parsePerfOpts(struct SubParser* parser, int option, const char* arg) {
struct PerfOpts* opts = parser->opts;
switch (option) {
case 'N':
opts->noVideo = true;
return true;
case 'S':
opts->duration = strtol(arg, 0, 10);
return !errno;
default:
return 0;
return false;
}
}