1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/************************************************************************** 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2010 VMware, Inc. 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * All Rights Reserved. 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * "Software"), to deal in the Software without restriction, including 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * without limitation the rights to use, copy, modify, merge, publish, 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * distribute, sub license, and/or sell copies of the Software, and to 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * permit persons to whom the Software is furnished to do so, subject to 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the following conditions: 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * USE OR OTHER DEALINGS IN THE SOFTWARE. 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice (including the 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * next paragraph) shall be included in all copies or substantial portions 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * of the Software. 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org **************************************************************************/ 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "gdi/gdi_sw_winsys.h" 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_screen.h" 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "state_tracker/graw.h" 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "target-helpers/inline_debug_helper.h" 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "target-helpers/inline_sw_helper.h" 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include <windows.h> 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic LRESULT CALLBACK 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgwindow_proc(HWND hWnd, 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org UINT uMsg, 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org WPARAM wParam, 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LPARAM lParam) 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (uMsg) { 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case WM_DESTROY: 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org PostQuitMessage(0); 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return DefWindowProc(hWnd, uMsg, wParam, lParam); 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return 0; 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic struct { 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void (* draw)(void); 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} graw; 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct pipe_screen * 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orggraw_create_window_and_screen(int x, 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int y, 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned width, 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned height, 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org enum pipe_format format, 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void **handle) 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct sw_winsys *winsys = NULL; 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_screen *screen = NULL; 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org WNDCLASSEX wc; 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org UINT style = WS_VISIBLE | WS_TILEDWINDOW; 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org RECT rect; 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org HWND hWnd = NULL; 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org HDC hDC = NULL; 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (format != PIPE_FORMAT_R8G8B8A8_UNORM) 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org goto fail; 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org winsys = gdi_create_sw_winsys(); 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (winsys == NULL) 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org goto fail; 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org screen = sw_screen_create(winsys); 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (screen == NULL) 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org goto fail; 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memset(&wc, 0, sizeof wc); 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org wc.cbSize = sizeof wc; 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org wc.style = CS_OWNDC | CS_HREDRAW | CS_VREDRAW; 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org wc.lpfnWndProc = window_proc; 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org wc.lpszClassName = "graw-gdi"; 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org wc.hInstance = GetModuleHandle(NULL); 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org wc.hIcon = LoadIcon(NULL, IDI_APPLICATION); 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org wc.hCursor = LoadCursor(NULL, IDC_ARROW); 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org wc.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1); 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org RegisterClassEx(&wc); 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SetRect(&rect, 0, 0, width, height); 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org AdjustWindowRectEx(&rect, style, FALSE, 0); 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org hWnd = CreateWindowEx(0, 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org wc.lpszClassName, 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org wc.lpszClassName, 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org style, 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org x, 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org y, 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rect.right - rect.left, 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rect.bottom - rect.top, 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org wc.hInstance, 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 0); 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (hWnd == NULL) 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org goto fail; 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org hDC = GetDC(hWnd); 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (hDC == NULL) 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org goto fail; 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *handle = (void *)hDC; 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return debug_screen_wrap(screen); 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgfail: 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (hWnd) 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org DestroyWindow(hWnd); 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (screen) 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org screen->destroy(screen); 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orggraw_set_display_func(void (* draw)(void)) 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org graw.draw = draw; 137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid 140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orggraw_main_loop(void) 141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for (;;) { 143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MSG msg; 144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) { 146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (msg.message == WM_QUIT) { 147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 149f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org TranslateMessage(&msg); 150f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org DispatchMessage(&msg); 151f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 152f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 153f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (graw.draw) { 154f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org graw.draw(); 155f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 156f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 157f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org Sleep(0); 158f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 159f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 160