From: Matthew Wong itsmattkc@gmail.com
--- dlls/ddraw/tests/ddraw1.c | 127 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 127 insertions(+)
diff --git a/dlls/ddraw/tests/ddraw1.c b/dlls/ddraw/tests/ddraw1.c index cde80c58e99..2e4fc8eda42 100644 --- a/dlls/ddraw/tests/ddraw1.c +++ b/dlls/ddraw/tests/ddraw1.c @@ -15432,6 +15432,132 @@ static void test_enum_devices(void) ok(!refcount, "Device has %lu references left.\n", refcount); }
+static void test_pick(void) +{ + static D3DTLVERTEX tquad[] = + { + {{320.0f}, {480.0f}, { 1.5f}, {1.0f}, {0xff00ff00}, {0x00000000}, {0.0f}, {0.0f}}, + {{ 0.0f}, {480.0f}, {-0.5f}, {1.0f}, {0xff00ff00}, {0x00000000}, {0.0f}, {0.0f}}, + {{320.0f}, { 0.0f}, { 1.5f}, {1.0f}, {0xff00ff00}, {0x00000000}, {0.0f}, {0.0f}}, + {{ 0.0f}, { 0.0f}, {-0.5f}, {1.0f}, {0xff00ff00}, {0x00000000}, {0.0f}, {0.0f}}, + }; + IDirect3DExecuteBuffer *execute_buffer; + D3DEXECUTEBUFFERDESC exec_desc; + IDirect3DViewport *viewport; + IDirect3DDevice *device; + IDirectDraw *ddraw; + UINT inst_length; + HWND window; + HRESULT hr; + void *ptr; + DWORD rec_count; + D3DRECT pick_rect; + UINT screen_width = 640; + UINT screen_height = 480; + UINT hits = 0; + UINT nohits = 0; + int i, j; + + window = create_window(); + ddraw = create_ddraw(); + ok(!!ddraw, "Failed to create a ddraw object.\n"); + if (!(device = create_device(ddraw, window, DDSCL_NORMAL))) + { + skip("Failed to create a 3D device, skipping test.\n"); + IDirectDraw_Release(ddraw); + DestroyWindow(window); + return; + } + + viewport = create_viewport(device, 0, 0, screen_width, screen_height); + + memset(&exec_desc, 0, sizeof(exec_desc)); + exec_desc.dwSize = sizeof(exec_desc); + exec_desc.dwFlags = D3DDEB_BUFSIZE | D3DDEB_CAPS; + exec_desc.dwBufferSize = 1024; + exec_desc.dwCaps = D3DDEBCAPS_SYSTEMMEMORY; + + hr = IDirect3DDevice_CreateExecuteBuffer(device, &exec_desc, &execute_buffer, NULL); + ok(SUCCEEDED(hr), "Failed to create execute buffer, hr %#lx.\n", hr); + hr = IDirect3DExecuteBuffer_Lock(execute_buffer, &exec_desc); + ok(SUCCEEDED(hr), "Failed to lock execute buffer, hr %#lx.\n", hr); + memcpy(exec_desc.lpData, tquad, sizeof(tquad)); + ptr = ((BYTE *)exec_desc.lpData) + sizeof(tquad); + emit_process_vertices(&ptr, D3DPROCESSVERTICES_COPY, 0, 4); + emit_tquad(&ptr, 0); + emit_end(&ptr); + inst_length = (BYTE *)ptr - (BYTE *)exec_desc.lpData; + inst_length -= sizeof(tquad); + hr = IDirect3DExecuteBuffer_Unlock(execute_buffer); + ok(SUCCEEDED(hr), "Failed to unlock execute buffer, hr %#lx.\n", hr); + + set_execute_data(execute_buffer, 4, sizeof(tquad), inst_length); + + /* Perform a number of picks, we should have a specific amount by the end. + * We should get precisely equal numbers of hits and no hits since our quad + * covers exactly half the screen. */ + for (i = 0; i < screen_width; i += 80) + { + for (j = 0; j < screen_height; j += 60) + { + pick_rect.x1 = pick_rect.x2 = i; + pick_rect.y1 = pick_rect.y2 = j; + + hr = IDirect3DDevice_Pick(device, execute_buffer, viewport, 0, &pick_rect); + ok(SUCCEEDED(hr), "Failed to perform pick, hr %#lx.\n", hr); + rec_count = ~0; + hr = IDirect3DDevice_GetPickRecords(device, &rec_count, NULL); + ok(SUCCEEDED(hr), "Failed to get pick records, hr %#lx.\n", hr); + if (rec_count == 0) + nohits++; + else if (rec_count != ~0) + hits++; + } + } + + todo_wine ok(hits + nohits > 0, "Did not get any pick hits or misses.\n"); + ok(hits == nohits, "Got a non-equal amount of pick hits/misses: %i vs %i.\n", hits, nohits); + + /* Try some specific pixel picks */ + pick_rect.x1 = pick_rect.x2 = 480; + pick_rect.y1 = pick_rect.y2 = 360; + hr = IDirect3DDevice_Pick(device, execute_buffer, viewport, 0, &pick_rect); + ok(SUCCEEDED(hr), "Failed to perform pick, hr %#lx.\n", hr); + rec_count = ~0; + hr = IDirect3DDevice_GetPickRecords(device, &rec_count, NULL); + ok(SUCCEEDED(hr), "Failed to get pick records, hr %#lx.\n", hr); + todo_wine ok(rec_count == 0, "Got incorrect number of pick records (expected 0): %lu.\n", rec_count); + + pick_rect.x1 = pick_rect.x2 = 240; + pick_rect.y1 = pick_rect.y2 = 120; + hr = IDirect3DDevice_Pick(device, execute_buffer, viewport, 0, &pick_rect); + ok(SUCCEEDED(hr), "Failed to perform pick, hr %#lx.\n", hr); + rec_count = ~0; + hr = IDirect3DDevice_GetPickRecords(device, &rec_count, NULL); + ok(SUCCEEDED(hr), "Failed to get pick records, hr %#lx.\n", hr); + todo_wine ok(rec_count == 1, "Got incorrect number of pick records (expected 1): %lu.\n", rec_count); + + if (rec_count == 1) + { + D3DPICKRECORD record; + + hr = IDirect3DDevice_GetPickRecords(device, &rec_count, &record); + ok(SUCCEEDED(hr), "Failed to get pick records, hr %#lx.\n", hr); + + /* Tests D3DPICKRECORD for correct information */ + ok(record.bOpcode == 3, "Got incorrect bOpcode: %i.\n", record.bOpcode); + ok(record.bPad == 0, "Got incorrect bPad: %i.\n", record.bPad); + ok(record.dwOffset == 24, "Got incorrect dwOffset: %lu.\n", record.dwOffset); + ok(compare_float(record.dvZ, 1.0, 4096), "Got incorrect dvZ: %.8e.\n", record.dvZ); + } + + destroy_viewport(device, viewport); + IDirect3DExecuteBuffer_Release(execute_buffer); + IDirect3DDevice_Release(device); + IDirectDraw_Release(ddraw); + DestroyWindow(window); +} + START_TEST(ddraw1) { DDDEVICEIDENTIFIER identifier; @@ -15551,4 +15677,5 @@ START_TEST(ddraw1) run_for_each_device_type(test_texture_wrong_caps); test_filling_convention(); test_enum_devices(); + test_pick(); }