Lines Matching defs:hwnd
37 HWND hwnd;
168 static LRESULT CALLBACK videostream_cb(HWND hwnd, LPVIDEOHDR vdhdr)
174 s = (AVFormatContext *) GetWindowLongPtr(hwnd, GWLP_USERDATA);
215 if(ctx->hwnd) {
216 SendMessage(ctx->hwnd, WM_CAP_SET_CALLBACK_VIDEOSTREAM, 0, 0);
217 SendMessage(ctx->hwnd, WM_CAP_DRIVER_DISCONNECT, 0, 0);
218 DestroyWindow(ctx->hwnd);
256 ctx->hwnd = capCreateCaptureWindow(NULL, 0, 0, 0, 0, 0, HWND_MESSAGE, 0);
257 if(!ctx->hwnd) {
265 ret = SendMessage(ctx->hwnd, WM_CAP_DRIVER_CONNECT, devnum, 0);
268 DestroyWindow(ctx->hwnd);
272 SendMessage(ctx->hwnd, WM_CAP_SET_OVERLAY, 0, 0);
273 SendMessage(ctx->hwnd, WM_CAP_SET_PREVIEW, 0, 0);
275 ret = SendMessage(ctx->hwnd, WM_CAP_SET_CALLBACK_VIDEOSTREAM, 0,
282 SetWindowLongPtr(ctx->hwnd, GWLP_USERDATA, (LONG_PTR) s);
291 bisize = SendMessage(ctx->hwnd, WM_CAP_GET_VIDEOFORMAT, 0, 0);
299 ret = SendMessage(ctx->hwnd, WM_CAP_GET_VIDEOFORMAT, bisize, (LPARAM) bi);
322 ret = SendMessage(ctx->hwnd, WM_CAP_SET_VIDEOFORMAT, bisize, (LPARAM) bi);
334 ret = SendMessage(ctx->hwnd, WM_CAP_GET_SEQUENCE_SETUP, sizeof(cparms),
349 ret = SendMessage(ctx->hwnd, WM_CAP_SET_SEQUENCE_SETUP, sizeof(cparms),
394 ret = SendMessage(ctx->hwnd, WM_CAP_SEQUENCE_NOFILE, 0, 0);