Lines Matching defs:hwnd
45 HWND hwnd;
178 static LRESULT CALLBACK videostream_cb(HWND hwnd, LPVIDEOHDR vdhdr)
184 s = (AVFormatContext *) GetWindowLongPtr(hwnd, GWLP_USERDATA);
225 if(ctx->hwnd) {
226 SendMessage(ctx->hwnd, WM_CAP_SET_CALLBACK_VIDEOSTREAM, 0, 0);
227 SendMessage(ctx->hwnd, WM_CAP_DRIVER_DISCONNECT, 0, 0);
228 DestroyWindow(ctx->hwnd);
276 ctx->hwnd = capCreateCaptureWindow(NULL, 0, 0, 0, 0, 0, HWND_MESSAGE, 0);
277 if(!ctx->hwnd) {
285 ret = SendMessage(ctx->hwnd, WM_CAP_DRIVER_CONNECT, devnum, 0);
288 DestroyWindow(ctx->hwnd);
292 SendMessage(ctx->hwnd, WM_CAP_SET_OVERLAY, 0, 0);
293 SendMessage(ctx->hwnd, WM_CAP_SET_PREVIEW, 0, 0);
295 ret = SendMessage(ctx->hwnd, WM_CAP_SET_CALLBACK_VIDEOSTREAM, 0,
302 SetWindowLongPtr(ctx->hwnd, GWLP_USERDATA, (LONG_PTR) s);
311 bisize = SendMessage(ctx->hwnd, WM_CAP_GET_VIDEOFORMAT, 0, 0);
319 ret = SendMessage(ctx->hwnd, WM_CAP_GET_VIDEOFORMAT, bisize, (LPARAM) bi);
354 ret = SendMessage(ctx->hwnd, WM_CAP_SET_VIDEOFORMAT, bisize, (LPARAM) bi);
364 ret = SendMessage(ctx->hwnd, WM_CAP_GET_SEQUENCE_SETUP, sizeof(cparms),
379 ret = SendMessage(ctx->hwnd, WM_CAP_SET_SEQUENCE_SETUP, sizeof(cparms),
426 ret = SendMessage(ctx->hwnd, WM_CAP_SEQUENCE_NOFILE, 0, 0);