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annotate test/testnativew32.c @ 4590:1ad70fb49fcb

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Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives. Fixes involved: 1. Fix handling of alpha channel when SDL_BLENDMODE_NONE is set. 2. Make xrendercolor use floating-point values for color channels and then convert to 16 bit ints. 3. Fix handling of visuals in SDL_x11modes.c so that a 32 bit ARGB visual is used. 4. Fix the background pixel value in SDL_x11window.c so that the window background has an alpha value of 0xFF and not 0.
author Sunny Sachanandani <sunnysachanandani@gmail.com>
date Fri, 09 Jul 2010 21:36:41 +0530
parents 6f3308d4b6cd
children e8916fe9cfc8
rev   line source
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089a77aebb7d Added test program for SDL_CreateWindowFrom()
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1
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2 #include "testnative.h"
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3
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4 #ifdef TEST_NATIVE_WIN32
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5
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6 static void *CreateWindowWin32(int w, int h);
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7 static void DestroyWindowWin32(void *window);
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8
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9 NativeWindowFactory Win32WindowFactory = {
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10 "win32",
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11 CreateWindowWin32,
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12 DestroyWindowWin32
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13 };
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14
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15 LRESULT CALLBACK
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16 WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
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17 {
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18 switch (msg) {
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19 case WM_CLOSE:
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20 DestroyWindow(hwnd);
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21 break;
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22 case WM_DESTROY:
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23 PostQuitMessage(0);
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24 break;
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25 default:
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26 return DefWindowProc(hwnd, msg, wParam, lParam);
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27 }
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28 return 0;
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29 }
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30
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31 static void *
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32 CreateWindowWin32(int w, int h)
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33 {
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34 HWND hwnd;
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35 WNDCLASS wc;
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36
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37 wc.style = 0;
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38 wc.lpfnWndProc = WndProc;
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39 wc.cbClsExtra = 0;
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40 wc.cbWndExtra = 0;
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41 wc.hInstance = GetModuleHandle(NULL);
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42 wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
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43 wc.hCursor = LoadCursor(NULL, IDC_ARROW);
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44 wc.hbrBackground = (HBRUSH) (COLOR_WINDOW + 1);
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45 wc.lpszMenuName = NULL;
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46 wc.lpszClassName = "SDL Test";
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47
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48 if (!RegisterClass(&wc)) {
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49 MessageBox(NULL, "Window Registration Failed!", "Error!",
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50 MB_ICONEXCLAMATION | MB_OK);
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51 return 0;
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52 }
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53
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54 hwnd =
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55 CreateWindow("SDL Test", "", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT,
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56 CW_USEDEFAULT, w, h, NULL, NULL, GetModuleHandle(NULL),
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57 NULL);
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58 if (hwnd == NULL) {
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59 MessageBox(NULL, "Window Creation Failed!", "Error!",
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60 MB_ICONEXCLAMATION | MB_OK);
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61 return 0;
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62 }
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63
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64 ShowWindow(hwnd, SW_SHOW);
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65
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66 return hwnd;
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67 }
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68
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69 static void
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70 DestroyWindowWin32(void *window)
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71 {
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72 DestroyWindow((HWND) window);
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73 }
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74
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75 #endif