void Render_drawFrame()
{
FrameTime.ProfileEnd();
double timeInSec = FrameTime.ProfileElapsedTime();
FrameTime.ProfileBegin();
SDL_SetRenderDrawColor(g_renderInfo.ren,0,0,0,255);
SDL_RenderClear(g_renderInfo.ren);
for(int i = 0 ; i< MAX_NOTES_ON_SCREEN ; i++)
{
SpriteInfo ¤tSprite = g_renderInfo.sprite_pool[i];
if(currentSprite.visible == TRUE)
{
SetSprite_Color(currentSprite);
SDL_SetRenderDrawColor(g_renderInfo.ren,currentSprite.color.r,currentSprite.color.g,currentSprite.color.b,currentSprite.color.a);
currentSprite.rect.x = currentSprite.SubBand * RENDER_BAND_WIDTH;
currentSprite.rect.y = (int)(currentSprite.rect.y + NOTES_SPEED * timeInSec);
currentSprite.rect.w = RENDER_BAND_WIDTH;
currentSprite.rect.h = RENDER_BAND_HEIGHT;
currentSprite.timeonScreen += timeInSec;
if( currentSprite.timeonScreen > TIME_TO_EXIT_SCREEN -TIME_OFFSET_HIT)
{
double ammount = 1.0 -abs(TIME_TO_EXIT_SCREEN - currentSprite.timeonScreen)/(TIME_OFFSET_HIT*2);
currentSprite.rect.h = (int)(RENDER_BAND_HEIGHT* HIT_NOTE_SIZE_MULTIPLICATOR * ammount);
}
if( currentSprite.timeonScreen > TIME_TO_EXIT_SCREEN +TIME_OFFSET_HIT)
{
currentSprite.rect.h = RENDER_BAND_HEIGHT;
}
if(TIME_TO_EXIT_SCENE < currentSprite.timeonScreen)
{
currentSprite.visible = false;
}
SDL_RenderFillRect(g_renderInfo.ren,&g_renderInfo.sprite_pool[i].rect);
}
}
#ifdef DISPLAY_FPS
char FPS[64] ={0};
sprintf(FPS,"FPS:%f",(float)1.0/timeInSec);
DrawDebugText(FPS,10, 50);
#endif
SDL_RenderPresent(g_renderInfo.ren);
#ifdef USE_PROFILER
g_Profiler.reset();
#endif
}
void SWRenderer::SwapBuffer()
{
// Do our OSD callbacks
OSD::DoCallbacks(OSD::OSD_ONFRAME);
DrawDebugText();
glFlush();
GLInterface->Swap();
swstats.ResetFrame();
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
}
_Use_decl_annotations_
void EndFrame(const std::shared_ptr<IGraphicsSystem>& graphics)
{
if (g_profilerEnabled)
{
static std::map<CodeTag, LARGE_INTEGER> combinedTime;
combinedTime.clear();
static LARGE_INTEGER frequency = { 0LL };
if (frequency.QuadPart == 0LL)
{
QueryPerformanceFrequency(&frequency);
}
static std::shared_ptr<ISpriteFont> debugFont;
if (debugFont == nullptr)
{
auto assetLoader = AssetLoader::Create();
debugFont = assetLoader->LoadSpriteFontFromFile(graphics, L"font14.spritefont");
}
// Coalesce markers and tally stats
for (uint32_t i = 0; i < static_cast<uint32_t>(CodeTag::Max); ++i)
{
CodeTag tag = static_cast<CodeTag>(i);
ProfileEntry* entry = g_profileData;
uint32_t recursionCount = 0;
LARGE_INTEGER start = { 0LL };
LARGE_INTEGER total = { 0LL };
bool encountered = false;
for (uint32_t n = 0; n < g_numProfileEntries; ++n, ++entry)
{
if (entry->Tag == tag)
{
encountered = true;
if (entry->Begin)
{
++recursionCount;
}
else
{
--recursionCount;
}
if (recursionCount == 1)
{
start = entry->Timestamp;
}
else if (recursionCount == 0)
{
total.QuadPart += (entry->Timestamp.QuadPart - start.QuadPart);
}
}
}
if (encountered)
{
combinedTime[tag] = total;
}
}
// Display stats (Just simple text now. Build better display laters)
char message[100] = {};
uint32_t y = 60;
auto present = combinedTime.find(CodeTag::Present);
for (auto& pair : combinedTime)
{
float time = pair.second.QuadPart * 1000.0f / static_cast<float>(frequency.QuadPart);
if (pair.first == CodeTag::Draw && present != std::end(combinedTime))
{
sprintf_s(message, "%s %3.2fms Excl. Present: %3.2fms\n",
GetCodeTagName(pair.first),
time, time - (present->second.QuadPart * 1000.0f / static_cast<float>(frequency.QuadPart)));
}
else
{
sprintf_s(message, "%s %3.2fms\n", GetCodeTagName(pair.first), pair.second.QuadPart * 1000.0f / static_cast<float>(frequency.QuadPart));
}
DrawDebugText(graphics, debugFont, 0, y, message);
y += 20;
}
}
}