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Make VideoBenchmark include the video redraw (without vsync).

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Signed-off-by: Andrea Odetti <mariofutire@gmail.com>
This commit is contained in:
Andrea Odetti 2020-11-28 10:01:49 +00:00
parent 156d1421e0
commit 338719d82b
1 changed files with 12 additions and 6 deletions
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18
source/frontends/sa2/main.cpp
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@ -266,16 +266,22 @@ void run_sdl(int argc, const char * argv [])
if (options.benchmark)
{
// benchmark and vsync do not work together...
// so we only count the time to update the texture, not the video repaint
const auto redraw = [&emulator]{
emulator.updateTexture();
// we need to switch off vsync, otherwise FPS is limited to 60
// and it will take longer to run
const int res = SDL_GL_SetSwapInterval(0);
// if this fails, should we throw, print something or just ignore?
const auto redraw = [&emulator, res]{
const auto rect = emulator.updateTexture();
if (res == 0) {
emulator.refreshVideo(rect);
}
};
const auto refresh = [&emulator]{
const auto refresh = [&emulator, redraw]{
NTSC_SetVideoMode( g_uVideoMode );
NTSC_VideoRedrawWholeScreen();
emulator.updateTexture();
redraw();
};
VideoBenchmark(redraw, refresh);