Module: wine Branch: master Commit: 074d89a078b945410cae62479dfc451b17f9125e URL: http://source.winehq.org/git/wine.git/?a=commit;h=074d89a078b945410cae62479d...
Author: Roderick Colenbrander thunderbird2k@gmail.com Date: Sun Apr 28 16:39:28 2013 -0700
opengl32: Add a test for WGL_EXT_swap_control.
---
dlls/opengl32/tests/opengl.c | 123 ++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 123 insertions(+), 0 deletions(-)
diff --git a/dlls/opengl32/tests/opengl.c b/dlls/opengl32/tests/opengl.c index 02a72c8..066b026 100644 --- a/dlls/opengl32/tests/opengl.c +++ b/dlls/opengl32/tests/opengl.c @@ -86,6 +86,10 @@ static BOOL (WINAPI *pwglGetPixelFormatAttribivARB)(HDC, int, int, UINT, const i static HPBUFFERARB* (WINAPI *pwglCreatePbufferARB)(HDC, int, int, int, const int *); static HDC (WINAPI *pwglGetPbufferDCARB)(HPBUFFERARB);
+/* WGL_EXT_swap_control */ +static BOOL (WINAPI *pwglSwapIntervalEXT)(int interval); +static int (WINAPI *pwglGetSwapIntervalEXT)(void); + static const char* wgl_extensions = NULL;
static void init_functions(void) @@ -114,6 +118,10 @@ static void init_functions(void) GET_PROC(wglGetPbufferDCARB) GET_PROC(wglReleasePbufferDCARB)
+ /* WGL_EXT_swap_control */ + GET_PROC(wglSwapIntervalEXT) + GET_PROC(wglGetSwapIntervalEXT) + #undef GET_PROC }
@@ -1478,6 +1486,116 @@ static void test_destroy_read(HDC oldhdc) wglMakeCurrent(oldhdc, oldctx); }
+static void test_swap_control(HDC oldhdc) +{ + PIXELFORMATDESCRIPTOR pf_desc = + { + sizeof(PIXELFORMATDESCRIPTOR), + 1, /* version */ + PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER, + PFD_TYPE_RGBA, + 24, /* 24-bit color depth */ + 0, 0, 0, 0, 0, 0, /* color bits */ + 0, /* alpha buffer */ + 0, /* shift bit */ + 0, /* accumulation buffer */ + 0, 0, 0, 0, /* accum bits */ + 32, /* z-buffer */ + 0, /* stencil buffer */ + 0, /* auxiliary buffer */ + PFD_MAIN_PLANE, /* main layer */ + 0, /* reserved */ + 0, 0, 0 /* layer masks */ + }; + int pixel_format; + HWND window1, window2; + HGLRC ctx1, ctx2, oldctx; + BOOL ret; + HDC dc1, dc2; + int interval; + + oldctx = wglGetCurrentContext(); + ok(!!oldctx, "Expected to find a valid current context.\n"); + + window1 = CreateWindowA("static", "opengl32_test", + WS_POPUP, 0, 0, 640, 480, 0, 0, 0, 0); + ok(!!window1, "Failed to create window1, last error %#x.\n", GetLastError()); + + dc1 = GetDC(window1); + ok(!!dc1, "Failed to get DC.\n"); + + pixel_format = ChoosePixelFormat(dc1, &pf_desc); + if (!pixel_format) + { + win_skip("Failed to find pixel format.\n"); + ReleaseDC(window1, dc1); + DestroyWindow(window1); + return; + } + + ret = SetPixelFormat(dc1, pixel_format, &pf_desc); + ok(ret, "Failed to set pixel format, last error %#x.\n", GetLastError()); + + ctx1 = wglCreateContext(dc1); + ok(!!ctx1, "Failed to create GL context, last error %#x.\n", GetLastError()); + + ret = wglMakeCurrent(dc1, ctx1); + ok(ret, "Failed to make context current, last error %#x.\n", GetLastError()); + + interval = pwglGetSwapIntervalEXT(); + ok(interval == 1, "Expected default swap interval 1, got %d\n", interval); + + ret = pwglSwapIntervalEXT(0); + ok(ret, "Failed to set swap interval to 0, last error %#x.\n", GetLastError()); + + interval = pwglGetSwapIntervalEXT(); + ok(interval == 0, "Expected default swap interval 0, got %d\n", interval); + + /* Check what interval we get on a second context on the same drawable.*/ + ctx2 = wglCreateContext(dc1); + ok(!!ctx2, "Failed to create GL context, last error %#x.\n", GetLastError()); + + ret = wglMakeCurrent(dc1, ctx2); + ok(ret, "Failed to make context current, last error %#x.\n", GetLastError()); + + interval = pwglGetSwapIntervalEXT(); + ok(interval == 0, "Expected swap interval 0, got %d\n", interval); + + /* A second window is created to see whether its swap interval was affected + * by previous calls. + */ + window2 = CreateWindowA("static", "opengl32_test", + WS_POPUP, 0, 0, 640, 480, 0, 0, 0, 0); + ok(!!window2, "Failed to create window2, last error %#x.\n", GetLastError()); + + dc2 = GetDC(window2); + ok(!!dc2, "Failed to get DC.\n"); + + ret = SetPixelFormat(dc2, pixel_format, &pf_desc); + ok(ret, "Failed to set pixel format, last error %#x.\n", GetLastError()); + + ret = wglMakeCurrent(dc2, ctx1); + ok(ret, "Failed to make context current, last error %#x.\n", GetLastError()); + + /* Since the second window lacks the swap interval, this proves that the interval + * is not global or shared among contexts. + */ + interval = pwglGetSwapIntervalEXT(); + todo_wine ok(interval == 1, "Expected swap interval 1, got %d\n", interval); + + ret = wglDeleteContext(ctx1); + ok(ret, "Failed to delete GL context, last error %#x.\n", GetLastError()); + ret = wglDeleteContext(ctx2); + ok(ret, "Failed to delete GL context, last error %#x.\n", GetLastError()); + + ReleaseDC(window1, dc1); + DestroyWindow(window1); + ReleaseDC(window2, dc2); + DestroyWindow(window2); + + wglMakeCurrent(oldhdc, oldctx); +} + START_TEST(opengl) { HWND hwnd; @@ -1595,6 +1713,11 @@ START_TEST(opengl) else skip("WGL_ARB_pbuffer not supported, skipping pbuffer test\n");
+ if(strstr(wgl_extensions, "WGL_EXT_swap_control")) + test_swap_control(hdc); + else + skip("WGL_EXT_swap_control not supported, skipping test\n"); + cleanup: ReleaseDC(hwnd, hdc); DestroyWindow(hwnd);
-
Alexandre Julliard