diff options
Diffstat (limited to 'Runtime/GfxDevice/GfxDeviceStats.cpp')
| -rw-r--r-- | Runtime/GfxDevice/GfxDeviceStats.cpp | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/Runtime/GfxDevice/GfxDeviceStats.cpp b/Runtime/GfxDevice/GfxDeviceStats.cpp new file mode 100644 index 0000000..2b002a0 --- /dev/null +++ b/Runtime/GfxDevice/GfxDeviceStats.cpp @@ -0,0 +1,170 @@ +#include "UnityPrefix.h" +#include "GfxDevice.h" +#include "GfxDeviceStats.h" +#include "Runtime/Graphics/Texture.h" +#include "Runtime/Input/TimeManager.h" + +#if UNITY_IPHONE + #include <mach/mach_time.h> +#elif UNITY_ANDROID + #include <sys/time.h> +#endif +#include "Runtime/Profiler/MemoryProfiler.h" + +GfxDeviceStats::GfxDeviceStats() +{ + #if ENABLE_PROFILER + m_StatsEnabled = false; // off by default! + m_ClientFrameTime = 0.0f; + m_RenderFrameTime = 0.0f; + m_EnableStartTime = 0.0; + #endif + + // just initialize to some sane values + SetScreenParams( 64, 64, 4, 4, 4, 0 ); + m_Memory.renderTextureBytes = 0; +} + + +void GfxDeviceStats::StateStats::Reset() +{ + renderTexture = 0; + vboUploads = 0; + vboUploadBytes = 0; + ibUploads = 0; + ibUploadBytes = 0; +} + +void GfxDeviceStats::ClientStats::Reset() +{ + shadowCasters = 0; + + ABSOLUTE_TIME_INIT(cullingDt); + ABSOLUTE_TIME_INIT(clearDt); +} + +void GfxDeviceStats::DrawStats::Reset() +{ + calls = 0; + tris = 0; + trisSent = 0; + verts = 0; + batches = 0; + batchedCalls = 0; + batchedTris = 0; + batchedVerts = 0; + + ABSOLUTE_TIME_INIT(dt); + ABSOLUTE_TIME_INIT(batchDt); + + usedTextureCount = 0; + usedTextureBytes = 0; + + #if ENABLE_PROFILER + usedTextures.clear(); + #endif +} + +void GfxDeviceStats::AccumulateUsedTextureUsage() +{ +#if ENABLE_PROFILER + m_Draw.usedTextureCount += m_Draw.usedTextures.size(); + #if ENABLE_MEM_PROFILER + for (GfxDeviceStats::DrawStats::TextureIDSet::const_iterator i=m_Draw.usedTextures.begin();i != m_Draw.usedTextures.end();i++) + m_Draw.usedTextureBytes += GetMemoryProfiler()->GetRelatedIDMemorySize(i->m_ID); + #endif + m_Draw.usedTextures.clear(); +#endif +} + +void GfxDeviceStats::ResetFrame() +{ + m_Changes.Reset(); + m_Draw.Reset(); + m_Client.Reset(); + #if ENABLE_PROFILER + m_ClientFrameTime = 0.0f; + m_RenderFrameTime = 0.0f; + #endif +} + +void GfxDeviceStats::ResetClientStats() +{ + m_Client.Reset(); + m_ClientFrameTime = 0.0f; +} + +#if ENABLE_PROFILER +void GfxDeviceStats::AddUsedTexture(TextureID tex) +{ + CHECK_STATS_ENABLED + if(m_Draw.usedTextures.find(tex) == m_Draw.usedTextures.end()) + m_Draw.usedTextures.insert(tex); +} +#endif + +void GfxDeviceStats::SetScreenParams( int width, int height, int backbufferBPP, int frontbufferBPP, int depthBPP, int fsaa ) +{ + m_Memory.screenWidth = width; + m_Memory.screenHeight = height; + + // can pass -1 for BPP params to keep current ones + if (frontbufferBPP >= 0) + m_Memory.screenFrontBPP = frontbufferBPP; + if (backbufferBPP >= 0) + m_Memory.screenBackBPP = backbufferBPP; + if (depthBPP >= 0) + m_Memory.screenDepthBPP = depthBPP; + if (fsaa >= 0) + m_Memory.screenFSAA = fsaa; + + m_Memory.screenBytes = width * height * (std::max(m_Memory.screenFSAA,1) * (m_Memory.screenBackBPP + m_Memory.screenDepthBPP) + m_Memory.screenFrontBPP); + //printf_console("set screen params: %ix%i %ixAA mem=%.1fMB\n", width, height, fsaa, m_Memory.screenBytes/1024.0f/1024.0f); +} + +void GfxDeviceStats::BeginFrameStats() +{ + m_StatsEnabled = true; + m_EnableStartTime = GetTimeSinceStartup(); +} + +void GfxDeviceStats::EndClientFrameStats() +{ + m_StatsEnabled = false; + m_ClientFrameTime += GetTimeSinceStartup() - m_EnableStartTime; +} + +void GfxDeviceStats::EndRenderFrameStats() +{ + m_StatsEnabled = false; + m_RenderFrameTime += GetTimeSinceStartup() - m_EnableStartTime; +} + +void GfxDeviceStats::CopyAllDrawStats( const GfxDeviceStats& s ) +{ + m_Draw = s.m_Draw; + m_Changes = s.m_Changes; + m_RenderFrameTime = s.m_RenderFrameTime; +} + +void GfxDeviceStats::CopyClientStats( const GfxDeviceStats& s ) +{ + m_Client = s.m_Client; + m_ClientFrameTime = s.m_ClientFrameTime; +} + +#if UNITY_IPHONE || UNITY_ANDROID +ABSOLUTE_TIME GfxDeviceStats::GetHighResolutionAbsTime () +{ +#if UNITY_IPHONE + return mach_absolute_time (); +#elif UNITY_ANDROID + timespec ts; + clock_gettime (CLOCK_REALTIME, &ts); + long long nanosecs = ts.tv_sec; + nanosecs <<= 32; + nanosecs |= ts.tv_nsec; + return nanosecs; +#endif +} +#endif |