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Moved benchmark to separate header, output summary to stdout

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Refs #269
This commit is contained in:
saschawillems 2017-08-26 14:05:48 +02:00
parent 25813e79e7
commit b4870a6e7e
5 changed files with 92 additions and 63 deletions
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22
base/vulkanexamplebase.h
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@ -50,6 +50,7 @@
#include "VulkanSwapChain.hpp"
#include "VulkanTextOverlay.hpp"
#include "camera.hpp"
#include "benchmark.hpp"
class VulkanExampleBase
{
@ -64,6 +65,7 @@ private:
uint32_t destWidth;
uint32_t destHeight;
bool resizing = false;
vks::Benchmark benchmark;
// Called if the window is resized and some resources have to be recreatesd
void windowResize();
protected:
@ -151,24 +153,6 @@ public:
VkClearColorValue defaultClearColor = { { 0.025f, 0.025f, 0.025f, 1.0f } };
/** @brief Stores performance metrics for benchmark runs */
struct Benchmark {
bool active = false;
uint32_t iterations = 10;
uint32_t currIteration = 0;
std::string resultFile = "benchmarkresults";
std::vector<double> iterationTime;
struct FrameTimes {
double min, max, avg;
} frameTimes;
void init() {
iterationTime.resize(iterations);
frameTimes.min = std::numeric_limits<double>::max();
frameTimes.max = std::numeric_limits<double>::min();
frameTimes.avg = 0.0;
}
} benchmark;
float zoom = 0;
static std::vector<const char*> args;
@ -398,8 +382,6 @@ public:
// Start the main render loop
void renderLoop();
void benchmarkLoop();
// Render one frame of a render loop on platforms that sync rendering
void renderFrame();