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Add testing switches:

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- fake audio
- unlock FPS (linux only)
This commit is contained in:
deltaoscarmike
2018-07-18 21:46:01 +02:00
parent 96d91d8eac
commit dc9f700690
2 changed files with 37 additions and 1 deletions
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2
src/projectM-sdl/pmSDL.hpp
View File

@ -45,6 +45,7 @@ public:
void pollEvent();
void maximize();
std::string getActivePresetName();
void addFakePCM();
private:
SDL_Window *win;
@ -64,7 +65,6 @@ private:
static void audioInputCallbackF32(void *userdata, unsigned char *stream, int len);
static void audioInputCallbackS16(void *userdata, unsigned char *stream, int len);
void addFakePCM();
void keyHandler(SDL_Event *);
SDL_AudioDeviceID selectAudioInput(int count);
};

36
src/projectM-sdl/projectM_SDL_main.cpp
View File

@ -9,6 +9,8 @@
#include "pmSDL.hpp"
#define OGL_DEBUG 0
#define UNLOCK_FPS 0
#define FAKE_AUDIO 0
#if OGL_DEBUG
#include <GLES3/gl32.h>
@ -55,6 +57,11 @@ std::string getConfigFilePath() {
}
int main(int argc, char *argv[]) {
#if UNLOCK_FPS
setenv("vblank_mode", "0", 1);
#endif
SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO);
if (! SDL_VERSION_ATLEAST(2, 0, 5)) {
@ -143,25 +150,54 @@ int main(int argc, char *argv[]) {
glDebugMessageCallback(DebugLog, NULL);
#endif
#if !FAKE_AUDIO
// get an audio input device
app->openAudioInput();
app->beginAudioCapture();
#endif
#if UNLOCK_FPS
int32_t frame_count = 0;
struct timespec now;
clock_gettime(CLOCK_MONOTONIC_RAW, &now);
int64_t start = ( ((int64_t)now.tv_sec * 1000L) + (now.tv_nsec / 1000000L) );
#endif
// standard main loop
const Uint32 frame_delay = 1000/FPS;
Uint32 last_time = SDL_GetTicks();
while (! app->done) {
app->renderFrame();
#if FAKE_AUDIO
app->addFakePCM();
#endif
#if UNLOCK_FPS
frame_count++;
clock_gettime(CLOCK_MONOTONIC_RAW, &now);
if (( ((int64_t)now.tv_sec * 1000L) + (now.tv_nsec / 1000000L) ) - start > 5000) {
SDL_GL_DeleteContext(glCtx);
delete(app);
fprintf(stdout, "Frames[%d]\n", frame_count);
exit(0);
}
#else
app->pollEvent();
Uint32 elapsed = SDL_GetTicks() - last_time;
if (elapsed < frame_delay)
SDL_Delay(frame_delay - elapsed);
last_time = SDL_GetTicks();
#endif
}
SDL_GL_DeleteContext(glCtx);
#if !FAKE_AUDIO
app->endAudioCapture();
#endif
delete app;
return PROJECTM_SUCCESS;
}