static GLint getInternalFormat(void)
{
switch (glctx.type) {
#ifdef CONFIG_GL_WIN32
case GLTYPE_W32:
{
PIXELFORMATDESCRIPTOR pfd;
HDC vo_hdc = vo_w32_get_dc(vo_w32_window);
int pf = GetPixelFormat(vo_hdc);
if (!DescribePixelFormat(vo_hdc, pf, sizeof pfd, &pfd)) {
r_sz = g_sz = b_sz = a_sz = 0;
} else {
r_sz = pfd.cRedBits;
g_sz = pfd.cGreenBits;
b_sz = pfd.cBlueBits;
a_sz = pfd.cAlphaBits;
}
vo_w32_release_dc(vo_w32_window, vo_hdc);
}
break;
#endif
#ifdef CONFIG_GL_X11
case GLTYPE_X11:
if (glXGetConfig(mDisplay, glctx.vinfo.x11, GLX_RED_SIZE, &r_sz) != 0) r_sz = 0;
if (glXGetConfig(mDisplay, glctx.vinfo.x11, GLX_GREEN_SIZE, &g_sz) != 0) g_sz = 0;
if (glXGetConfig(mDisplay, glctx.vinfo.x11, GLX_BLUE_SIZE, &b_sz) != 0) b_sz = 0;
if (glXGetConfig(mDisplay, glctx.vinfo.x11, GLX_ALPHA_SIZE, &a_sz) != 0) a_sz = 0;
break;
#endif
}
rgb_sz=r_sz+g_sz+b_sz;
if(rgb_sz<=0) rgb_sz=24;
#ifdef TEXTUREFORMAT_ALWAYS
return TEXTUREFORMAT_ALWAYS;
#else
if(r_sz==3 && g_sz==3 && b_sz==2 && a_sz==0)
return GL_R3_G3_B2;
if(r_sz==4 && g_sz==4 && b_sz==4 && a_sz==0)
return GL_RGB4;
if(r_sz==5 && g_sz==5 && b_sz==5 && a_sz==0)
return GL_RGB5;
if(r_sz==8 && g_sz==8 && b_sz==8 && a_sz==0)
return GL_RGB8;
if(r_sz==10 && g_sz==10 && b_sz==10 && a_sz==0)
return GL_RGB10;
if(r_sz==2 && g_sz==2 && b_sz==2 && a_sz==2)
return GL_RGBA2;
if(r_sz==4 && g_sz==4 && b_sz==4 && a_sz==4)
return GL_RGBA4;
if(r_sz==5 && g_sz==5 && b_sz==5 && a_sz==1)
return GL_RGB5_A1;
if(r_sz==8 && g_sz==8 && b_sz==8 && a_sz==8)
return GL_RGBA8;
if(r_sz==10 && g_sz==10 && b_sz==10 && a_sz==2)
return GL_RGB10_A2;
#endif
return GL_RGB;
}
/**
* \brief Configure and show window on the screen.
*
* This function should be called in libvo's "config" callback.
* It configures a window and shows it on the screen.
*
* Global libvo variables changed:
* vo_fs
* vo_vm
*
* \return 1 - Success, 0 - Failure
*/
int vo_w32_config(uint32_t width, uint32_t height, uint32_t flags) {
PIXELFORMATDESCRIPTOR pfd;
int pf;
HDC vo_hdc = vo_w32_get_dc(vo_window);
memset(&pfd, 0, sizeof pfd);
pfd.nSize = sizeof pfd;
pfd.nVersion = 1;
pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
if (flags & VOFLAG_STEREO)
pfd.dwFlags |= PFD_STEREO;
pfd.iPixelType = PFD_TYPE_RGBA;
pfd.cColorBits = 24;
pfd.iLayerType = PFD_MAIN_PLANE;
pf = ChoosePixelFormat(vo_hdc, &pfd);
if (!pf) {
mp_msg(MSGT_VO, MSGL_ERR, "vo: win32: unable to select a valid pixel format!\n");
vo_w32_release_dc(vo_window, vo_hdc);
return 0;
}
SetPixelFormat(vo_hdc, pf, &pfd);
vo_w32_release_dc(vo_window, vo_hdc);
// we already have a fully initialized window, so nothing needs to be done
if (flags & VOFLAG_HIDDEN)
return 1;
// store original size for videomode switching
o_dwidth = width;
o_dheight = height;
if (WinID < 0) {
// the desired size is ignored in wid mode, it always matches the window size.
prev_width = vo_dwidth = width;
prev_height = vo_dheight = height;
prev_x = vo_dx;
prev_y = vo_dy;
}
vo_fs = flags & VOFLAG_FULLSCREEN;
vo_vm = flags & VOFLAG_MODESWITCHING;
return createRenderingContext();
}
/**
* \brief Configure and show window on the screen.
*
* This function should be called in libvo's "config" callback.
* It configures a window and shows it on the screen.
*
* \return 1 - Success, 0 - Failure
*/
int vo_w32_config(struct vo *vo, uint32_t width, uint32_t height,
uint32_t flags)
{
struct vo_w32_state *w32 = vo->w32;
PIXELFORMATDESCRIPTOR pfd;
int pf;
HDC vo_hdc = vo_w32_get_dc(vo, w32->window);
memset(&pfd, 0, sizeof pfd);
pfd.nSize = sizeof pfd;
pfd.nVersion = 1;
pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
if (flags & VOFLAG_STEREO)
pfd.dwFlags |= PFD_STEREO;
pfd.iPixelType = PFD_TYPE_RGBA;
pfd.cColorBits = 24;
pfd.iLayerType = PFD_MAIN_PLANE;
pf = ChoosePixelFormat(vo_hdc, &pfd);
if (!pf) {
mp_msg(MSGT_VO, MSGL_ERR, "vo: win32: unable to select a valid pixel format!\n");
vo_w32_release_dc(vo, w32->window, vo_hdc);
return 0;
}
SetPixelFormat(vo_hdc, pf, &pfd);
vo_w32_release_dc(vo, w32->window, vo_hdc);
// we already have a fully initialized window, so nothing needs to be done
if (flags & VOFLAG_HIDDEN)
return 1;
bool reset_size = !(w32->o_dwidth == width && w32->o_dheight == height);
w32->o_dwidth = width;
w32->o_dheight = height;
// the desired size is ignored in wid mode, it always matches the window size.
if (WinID < 0) {
if (w32->window_bounds_initialized) {
// restore vo_dwidth/vo_dheight, which are reset against our will
// in vo_config()
RECT r;
GetClientRect(w32->window, &r);
vo->dwidth = r.right;
vo->dheight = r.bottom;
} else {
// first vo_config call; vo_config() will always set vo_dx/dy so
// that the window is centered on the screen, and this is the only
// time we actually want to use vo_dy/dy (this is not sane, and
// video_out.h should provide a function to query the initial
// window position instead)
w32->window_bounds_initialized = true;
reset_size = true;
w32->window_x = w32->prev_x = vo->dx;
w32->window_y = w32->prev_y = vo->dy;
}
if (reset_size) {
w32->prev_width = vo->dwidth = width;
w32->prev_height = vo->dheight = height;
}
}
vo_fs = flags & VOFLAG_FULLSCREEN;
w32->vm = flags & VOFLAG_MODESWITCHING;
return reinit_window_state(vo);
}
/**
* \brief Initialize w32_common framework.
*
* The first function that should be called from the w32_common framework.
* It handles window creation on the screen with proper title and attributes.
* It also initializes the framework's internal variables. The function should
* be called after your own preinit initialization and you shouldn't do any
* window management on your own.
*
* Global libvo variables changed:
* vo_w32_window
* vo_screenwidth
* vo_screenheight
*
* \return 1 = Success, 0 = Failure
*/
int vo_w32_init(void) {
PIXELFORMATDESCRIPTOR pfd;
HDC vo_hdc;
int pf;
char exedir[MAX_PATH];
HINSTANCE user32;
HICON mplayerIcon = NULL;
HICON mplayerSmallIcon = NULL;
char *dev;
if (vo_window)
return 1;
hInstance = GetModuleHandle(NULL);
mplayerIcon = (HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDI_APPICON), IMAGE_ICON, 0, 0, LR_DEFAULTSIZE | LR_SHARED);
mplayerSmallIcon = (HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDI_APPICON), IMAGE_ICON, 16, 16, LR_SHARED);
{
WNDCLASSEX wcex = { sizeof wcex, CS_OWNDC | CS_DBLCLKS, WndProc, 0, 0, hInstance, mplayerIcon, LoadCursor(0, IDC_ARROW), NULL, 0, classname, mplayerSmallIcon };
if (!RegisterClassEx(&wcex)) {
mp_msg(MSGT_VO, MSGL_ERR, "vo: win32: unable to register window class!\n");
return 0;
}
}
if (WinID >= 0)
{
RECT r;
GetClientRect(WinID, &r);
vo_dwidth = r.right; vo_dheight = r.bottom;
vo_window = CreateWindowEx(WS_EX_NOPARENTNOTIFY, classname, classname,
WS_CHILD | WS_VISIBLE,
0, 0, vo_dwidth, vo_dheight, WinID, 0, hInstance, 0);
EnableWindow(vo_window, 0);
} else
vo_window = CreateWindowEx(0, classname, classname,
vo_border ? (WS_OVERLAPPEDWINDOW | WS_SIZEBOX) : WS_POPUP,
CW_USEDEFAULT, 0, 100, 100, 0, 0, hInstance, 0);
if (!vo_window) {
mp_msg(MSGT_VO, MSGL_ERR, "vo: win32: unable to create window!\n");
return 0;
}
myMonitorFromWindow = NULL;
myGetMonitorInfo = NULL;
myEnumDisplayMonitors = NULL;
user32 = GetModuleHandle("user32.dll");
if (user32) {
myMonitorFromWindow = (void *)GetProcAddress(user32, "MonitorFromWindow");
myGetMonitorInfo = GetProcAddress(user32, "GetMonitorInfoA");
myEnumDisplayMonitors = GetProcAddress(user32, "EnumDisplayMonitors");
}
dev_hdc = 0;
dev = get_display_name();
if (dev) dev_hdc = CreateDC(dev, NULL, NULL, NULL);
updateScreenProperties();
vo_hdc = vo_w32_get_dc(vo_window);
memset(&pfd, 0, sizeof pfd);
pfd.nSize = sizeof pfd;
pfd.nVersion = 1;
pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
pfd.iPixelType = PFD_TYPE_RGBA;
pfd.cColorBits = 24;
pfd.iLayerType = PFD_MAIN_PLANE;
pf = ChoosePixelFormat(vo_hdc, &pfd);
if (!pf) {
mp_msg(MSGT_VO, MSGL_ERR, "vo: win32: unable to select a valid pixel format!\n");
vo_w32_release_dc(vo_window, vo_hdc);
return 0;
}
SetPixelFormat(vo_hdc, pf, &pfd);
vo_w32_release_dc(vo_window, vo_hdc);
mp_msg(MSGT_VO, MSGL_V, "vo: win32: running at %dx%d with depth %d\n", vo_screenwidth, vo_screenheight, depthonscreen);
return 1;
}
