int
main(int argc, char **argv)
{
s32 result;
result = SDL_Init(SDL_INIT_VIDEO);
if(result)
{ ross_log("Failed to init SDL", LOG_ERROR); return(-1); }
WindowDimension window_dimension;
window_dimension.width = 800;
window_dimension.height = 600;
SDL_Window *window = SDL_CreateWindow("rossie",
SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
window_dimension.width, window_dimension.height,
SDL_WINDOW_OPENGL | SDL_WINDOW_MAXIMIZED);
if(window)
{
SDL_GLContext context = SDL_GL_CreateContext(window);
if(context)
{
if(glewInit() == GLEW_OK)
{
global_running = 1;
GLuint shader_program = compile_shaders();
ProgramBuffers program_buffers = setup_buffers();
glEnableClientState(GL_VERTEX_ARRAY);
glViewport(0, 0, window_dimension.width, window_dimension.height);
Input last_input = {};
while(global_running)
{
SDL_PumpEvents();
Input new_input;
new_input = get_frame_input();
manage_events(new_input, window);
render(new_input, last_input, shader_program, program_buffers);
SDL_GL_SwapWindow(window);
last_input = new_input;
}
}
else
{
ross_log("Failed to init glew", LOG_ERROR);
}
SDL_GL_DeleteContext(context);
}
else
{
ross_log("Failed to create SDL GL context", LOG_ERROR);
}
}
else
{
ross_log("Failed to create window", LOG_ERROR);
}
SDL_DestroyWindow(window);
SDL_Quit();
return(0);
}
C_RESULT
vp_stages_output_sdl_stage_transform(vp_stages_output_sdl_config_t *cfg, vp_api_io_data_t *in, vp_api_io_data_t *out)
{
#if defined(_CK4215_) && defined(WIN32)
struct SDL_SysWMinfo wmInfo;
#endif
vp_os_mutex_lock(&out->lock);
#if defined(_CK4215_) && defined(WIN32)
if( exit_pipeline == TRUE )
{
/* It let the VPSDK handles the closing of the SDL */
out->status = VP_API_STATUS_ENDED;
return (VP_FAILURE);
}
#endif
if(out->status == VP_API_STATUS_INIT)
{
out->numBuffers = 1;
out->size = cfg->y_size + 2*cfg->c_size;
out->buffers = (int8_t**)vp_os_malloc(sizeof(uint8_t*)+out->size*sizeof(uint8_t));
out->buffers[0] = (int8_t*)(out->buffers+1);
out->indexBuffer = 0;
#if defined(_CK4215_) && defined(WIN32)
if( main_windows )
cfg->surface = SDL_SetVideoMode(cfg->width, cfg->height, cfg->bpp, SDL_NOFRAME);
else
cfg->surface = SDL_SetVideoMode(cfg->width, cfg->height, cfg->bpp, SDL_HWSURFACE);
#else
cfg->surface = SDL_SetVideoMode(cfg->width, cfg->height, cfg->bpp, SDL_HWSURFACE);
#endif
SDL_ShowCursor(SDL_DISABLE);
cfg->overlay = SDL_CreateYUVOverlay(cfg->pic_width, cfg->pic_height, SDL_YV12_OVERLAY, cfg->surface);
#if defined(_CK4215_) && defined(WIN32)
SDL_VERSION(&wmInfo.version);
if(-1 == SDL_GetWMInfo(&wmInfo))
{
OutputDebugString(SDL_GetError());
return -1;
}
child_windows = (void *) wmInfo.window;
//Attach to parent windows
if( main_windows )
SetParent((HWND)child_windows,(HWND) main_windows);
if( main_windows )
{
//Put the child windows at the good position
//MoveWindow((HWND)child_windows, 0,0,/*g_x, g_y,*/ cfg->width, cfg->height, FALSE);
MoveWindow((HWND)child_windows, cfg->window_pos_x, cfg->window_pos_y, cfg->width, cfg->height, FALSE);
}
else
{
SetWindowPos(
(HWND)child_windows,
HWND_TOPMOST,
cfg->window_pos_x, //0, // X
cfg->window_pos_y,//0, // Y
cfg->width, // cx
cfg->height, // cy
SWP_SHOWWINDOW//SWP_NOREPOSITION//SWP_NOREDRAW //uFlags
);
}
#endif
}
out->status = (in->status == VP_API_STATUS_STILL_RUNNING ? VP_API_STATUS_PROCESSING : in->status);
pipeline_opened = 1;
if((out->status == VP_API_STATUS_PROCESSING || out->status == VP_API_STATUS_STILL_RUNNING) && in->size > 0)
{
vp_stages_display_frame(cfg, (vp_api_picture_t*)in->buffers);
#if defined(_CK4215_) && defined(WIN32)
manage_events();
#endif
vp_os_memcpy(out->buffers[0], ((vp_api_picture_t*)in->buffers)->y_buf, cfg->y_size);
if(cfg->c_size)
{
vp_os_memcpy(out->buffers[0]+cfg->y_size, ((vp_api_picture_t*)in->buffers)->cb_buf, cfg->c_size);
vp_os_memcpy(out->buffers[0]+cfg->y_size+cfg->c_size, ((vp_api_picture_t*)in->buffers)->cr_buf, cfg->c_size);
}
}
// not managed
if(in->status == VP_API_STATUS_ENDED)
{
pipeline_opened = 0;
vp_os_free(out->buffers);
out->buffers = NULL;
}
vp_os_mutex_unlock(&out->lock);
return (VP_SUCCESS);
}
