generic-library/vpx
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Resolve several style issues in decode_perf_test

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This allows us to track decode speed for new encodes so that we catch
problems like an encode change that makes decode really slow.

Change-Id: I7210196415c4e53d455e9c81246d9fb324913a06
This commit is contained in:
Jim Bankoski
2014-12-19 15:53:59 -08:00
parent d01c7e3544
commit 4276eac294
1 changed files with 9 additions and 8 deletions
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17
test/decode_perf_test.cc
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@@ -30,7 +30,7 @@ namespace {
const int kMaxPsnr = 100; const int kMaxPsnr = 100;
const double kUsecsInSec = 1000000.0; const double kUsecsInSec = 1000000.0;
static const char *kNewEncodeOutputFile = "new_encode.ivf"; const char kNewEncodeOutputFile[] = "new_encode.ivf";
/* /*
DecodePerfTest takes a tuple of filename + number of threads to decode with DecodePerfTest takes a tuple of filename + number of threads to decode with
@@ -111,7 +111,8 @@ TEST_P(DecodePerfTest, PerfTest) {
INSTANTIATE_TEST_CASE_P(VP9, DecodePerfTest, INSTANTIATE_TEST_CASE_P(VP9, DecodePerfTest,
::testing::ValuesIn(kVP9DecodePerfVectors)); ::testing::ValuesIn(kVP9DecodePerfVectors));
class VP9NewEncodeDecodePerfTest : public ::libvpx_test::EncoderTest, class VP9NewEncodeDecodePerfTest :
public ::libvpx_test::EncoderTest,
public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> { public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
protected: protected:
VP9NewEncodeDecodePerfTest() VP9NewEncodeDecodePerfTest()
@@ -154,10 +155,11 @@ class VP9NewEncodeDecodePerfTest : public ::libvpx_test::EncoderTest,
const std::string data_path = getenv("LIBVPX_TEST_DATA_PATH"); const std::string data_path = getenv("LIBVPX_TEST_DATA_PATH");
const std::string path_to_source = data_path + "/" + kNewEncodeOutputFile; const std::string path_to_source = data_path + "/" + kNewEncodeOutputFile;
outfile_ = fopen(path_to_source.c_str(), "wb"); outfile_ = fopen(path_to_source.c_str(), "wb");
ASSERT_TRUE(outfile_ != NULL);
} }
virtual void EndPassHook() { virtual void EndPassHook() {
if (outfile_) { if (outfile_ != NULL) {
if (!fseek(outfile_, 0, SEEK_SET)) if (!fseek(outfile_, 0, SEEK_SET))
ivf_write_file_header(outfile_, &cfg_, VP9_FOURCC, out_frames_); ivf_write_file_header(outfile_, &cfg_, VP9_FOURCC, out_frames_);
fclose(outfile_); fclose(outfile_);
@@ -174,10 +176,10 @@ class VP9NewEncodeDecodePerfTest : public ::libvpx_test::EncoderTest,
// Write frame header and data. // Write frame header and data.
ivf_write_frame_header(outfile_, out_frames_, pkt->data.frame.sz); ivf_write_frame_header(outfile_, out_frames_, pkt->data.frame.sz);
(void)fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz, outfile_); ASSERT_GT(fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz, outfile_), 0);
} }
virtual bool DoDecode() { return 0; } virtual bool DoDecode() { return false; }
void set_speed(unsigned int speed) { void set_speed(unsigned int speed) {
speed_ = speed; speed_ = speed;
@@ -190,7 +192,6 @@ class VP9NewEncodeDecodePerfTest : public ::libvpx_test::EncoderTest,
uint32_t out_frames_; uint32_t out_frames_;
}; };
struct EncodePerfTestVideo { struct EncodePerfTestVideo {
EncodePerfTestVideo(const char *name_, uint32_t width_, uint32_t height_, EncodePerfTestVideo(const char *name_, uint32_t width_, uint32_t height_,
uint32_t bitrate_, int frames_) uint32_t bitrate_, int frames_)
@@ -251,9 +252,9 @@ TEST_P(VP9NewEncodeDecodePerfTest, PerfTest) {
vpx_usec_timer_mark(&t); vpx_usec_timer_mark(&t);
const double elapsed_secs = const double elapsed_secs =
double(vpx_usec_timer_elapsed(&t)) / kUsecsInSec; static_cast<double>(vpx_usec_timer_elapsed(&t)) / kUsecsInSec;
const unsigned decode_frames = decode_video.frame_number(); const unsigned decode_frames = decode_video.frame_number();
const double fps = double(decode_frames) / elapsed_secs; const double fps = static_cast<double>(decode_frames) / elapsed_secs;
printf("{\n"); printf("{\n");
printf("\t\"type\" : \"decode_perf_test\",\n"); printf("\t\"type\" : \"decode_perf_test\",\n");