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[client] initial parameter implementation

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This commit is contained in:
Geoffrey McRae 2017-11-25 17:51:34 +11:00
parent 34e67b1b57
commit 4731b13a03
1 changed files with 186 additions and 151 deletions
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47
client/main.c
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@ -51,7 +51,22 @@ struct AppState
struct KVMGFXHeader * shm;
};
struct AppParams
{
bool borderless;
const char * ivshmemSocket;
bool useBufferStorage;
bool useSpice;
};
struct AppState state;
struct AppParams params =
{
.borderless = true,
.ivshmemSocket = "/tmp/ivshmem_socket",
.useBufferStorage = true,
.useSpice = true
};
inline bool areFormatsSame(const struct KVMGFXHeader s1, const struct KVMGFXHeader s2)
{
@ -365,15 +380,24 @@ int eventThread(void * arg)
while(state.running)
{
SDL_Event event;
while(SDL_PollEvent(&event))
if (!SDL_WaitEventTimeout(&event, 1000))
{
const char * err = SDL_GetError();
if (err[0] != '\0')
{
DEBUG_ERROR("SDL Error: %s", err);
state.running = false;
break;
}
}
if (event.type == SDL_QUIT)
{
state.running = false;
break;
}
if (!state.started)
if (!state.started || !params.useSpice)
continue;
switch(event.type)
@ -500,8 +524,6 @@ int eventThread(void * arg)
break;
}
}
usleep(1000);
}
return 0;
}
@ -517,7 +539,14 @@ int main(int argc, char * argv[])
return -1;
}
state.window = SDL_CreateWindow("KVM-GFX Test", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 100, 100, SDL_WINDOW_BORDERLESS);
state.window = SDL_CreateWindow(
"KVM-GFX Test",
SDL_WINDOWPOS_CENTERED,
SDL_WINDOWPOS_CENTERED,
100, 100,
params.borderless ? SDL_WINDOW_BORDERLESS : 0
);
if (!state.window)
{
DEBUG_ERROR("failed to create window");
@ -534,12 +563,15 @@ int main(int argc, char * argv[])
state.renderer = SDL_CreateRenderer(state.window, -1,
SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
if (params.useBufferStorage)
{
const GLubyte * extensions = glGetString(GL_EXTENSIONS);
if (gluCheckExtension((const GLubyte *)"GL_ARB_buffer_storage", extensions))
{
DEBUG_INFO("Using GL_ARB_buffer_storage");
state.hasBufferStorage = true;
}
}
if (!state.renderer)
{
@ -554,7 +586,7 @@ int main(int argc, char * argv[])
while(1)
{
if (!ivshmem_connect("/tmp/ivshmem_socket"))
if (!ivshmem_connect(params.ivshmemSocket))
{
DEBUG_ERROR("failed to connect to the ivshmem server");
break;
@ -574,6 +606,8 @@ int main(int argc, char * argv[])
}
state.shm->hostID = ivshmem_get_id();
if (params.useSpice)
{
if (!spice_connect("127.0.0.1", 5900, ""))
{
DEBUG_ERROR("Failed to connect to spice server");
@ -593,6 +627,7 @@ int main(int argc, char * argv[])
DEBUG_ERROR("spice create thread failed");
break;
}
}
if (!(t_event = SDL_CreateThread(eventThread, "eventThread", NULL)))
{