Matteo Bruni : opengl32/tests: Add a test for window destroy with wglMakeContextCurrentARB.
Module: wine Branch: master Commit: 8818c1d8b6712af5efa754a5145817a28d36a23e URL: http://source.winehq.org/git/wine.git/?a=commit;h=8818c1d8b6712af5efa754a514...
Author: Matteo Bruni mbruni@codeweavers.com Date: Fri Mar 18 14:16:58 2011 +0100
opengl32/tests: Add a test for window destroy with wglMakeContextCurrentARB.
---
dlls/opengl32/tests/opengl.c | 158 +++++++++++++++++++++++++++++++++++++++++- 1 files changed, 157 insertions(+), 1 deletions(-)
diff --git a/dlls/opengl32/tests/opengl.c b/dlls/opengl32/tests/opengl.c index 9834c6d..7b6c911 100644 --- a/dlls/opengl32/tests/opengl.c +++ b/dlls/opengl32/tests/opengl.c @@ -24,8 +24,10 @@
void WINAPI glClearColor(float red, float green, float blue, float alpha); void WINAPI glClear(unsigned int mask); -void WINAPI glFinish(void); +#define GL_COLOR 0x1800 typedef unsigned int GLenum; +void WINAPI glCopyPixels(int x, int y, int width, int height, GLenum type); +void WINAPI glFinish(void); #define GL_NO_ERROR 0x0 #define GL_INVALID_OPERATION 0x502 GLenum WINAPI glGetError(void); @@ -1003,6 +1005,157 @@ static void test_destroy(HDC oldhdc) ok(ret, "Failed to make context current, last error %#x.\n", GetLastError()); }
+static void test_destroy_read(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 draw_window, read_window; + HGLRC ctx; + BOOL ret; + HDC read_dc, draw_dc; + GLenum glerr; + DWORD err; + HGLRC oldctx = wglGetCurrentContext(); + + ok(!!oldctx, "Expected to find a valid current context\n"); + + draw_window = CreateWindowA("static", "opengl32_test", + WS_POPUP, 0, 0, 640, 480, 0, 0, 0, 0); + ok(!!draw_window, "Failed to create window, last error %#x.\n", GetLastError()); + + draw_dc = GetDC(draw_window); + ok(!!draw_dc, "Failed to get DC.\n"); + + pixel_format = ChoosePixelFormat(draw_dc, &pf_desc); + if (!pixel_format) + { + win_skip("Failed to find pixel format.\n"); + ReleaseDC(draw_window, draw_dc); + DestroyWindow(draw_window); + return; + } + + ret = SetPixelFormat(draw_dc, pixel_format, &pf_desc); + ok(ret, "Failed to set pixel format, last error %#x.\n", GetLastError()); + + read_window = CreateWindowA("static", "opengl32_test", + WS_POPUP, 0, 0, 640, 480, 0, 0, 0, 0); + ok(!!read_window, "Failed to create window, last error %#x.\n", GetLastError()); + + read_dc = GetDC(read_window); + ok(!!draw_dc, "Failed to get DC.\n"); + + pixel_format = ChoosePixelFormat(read_dc, &pf_desc); + if (!pixel_format) + { + win_skip("Failed to find pixel format.\n"); + ReleaseDC(read_window, read_dc); + DestroyWindow(read_window); + ReleaseDC(draw_window, draw_dc); + DestroyWindow(draw_window); + return; + } + + ret = SetPixelFormat(read_dc, pixel_format, &pf_desc); + ok(ret, "Failed to set pixel format, last error %#x.\n", GetLastError()); + + ctx = wglCreateContext(draw_dc); + ok(!!ctx, "Failed to create GL context, last error %#x.\n", GetLastError()); + + ret = pwglMakeContextCurrentARB(draw_dc, read_dc, ctx); + ok(ret, "Failed to make context current, last error %#x.\n", GetLastError()); + + glCopyPixels(0, 0, 640, 480, GL_COLOR); + glFinish(); + glerr = glGetError(); + ok(glerr == GL_NO_ERROR, "Failed glCopyPixel, error %#x.\n", glerr); + + ret = DestroyWindow(read_window); + ok(ret, "Failed to destroy window, last error %#x.\n", GetLastError()); + + ok(wglGetCurrentContext() == ctx, "Wrong current context.\n"); + + if (0) /* Crashes on AMD on Windows */ + { + glCopyPixels(0, 0, 640, 480, GL_COLOR); + glFinish(); + glerr = glGetError(); + ok(glerr == GL_NO_ERROR, "Failed glCopyPixel, error %#x.\n", glerr); + } + + glClear(GL_COLOR_BUFFER_BIT); + glFinish(); + glerr = glGetError(); + ok(glerr == GL_NO_ERROR, "Failed glClear, error %#x.\n", glerr); + + ret = wglMakeCurrent(NULL, NULL); + ok(ret, "Failed to clear current context, last error %#x.\n", GetLastError()); + + if (0) /* This crashes with Nvidia drivers on Windows. */ + { + SetLastError(0xdeadbeef); + ret = pwglMakeContextCurrentARB(draw_dc, read_dc, ctx); + err = GetLastError(); + ok(!ret && err == ERROR_INVALID_HANDLE, + "Unexpected behavior when making context current, ret %d, last error %#x.\n", ret, err); + } + + ret = DestroyWindow(draw_window); + ok(ret, "Failed to destroy window, last error %#x.\n", GetLastError()); + + glClear(GL_COLOR_BUFFER_BIT); + glFinish(); + glerr = glGetError(); + todo_wine ok(glerr == GL_INVALID_OPERATION, "Failed glClear, error %#x.\n", glerr); + + SetLastError(0xdeadbeef); + ret = pwglMakeContextCurrentARB(draw_dc, read_dc, ctx); + err = GetLastError(); + todo_wine ok(!ret && (err == ERROR_INVALID_HANDLE || err == 0xc0070006), + "Unexpected behavior when making context current, ret %d, last error %#x.\n", ret, err); + + todo_wine ok(wglGetCurrentContext() == NULL, "Wrong current context.\n"); + + wglMakeCurrent(NULL, NULL); + + wglMakeCurrent(oldhdc, oldctx); + ok(wglGetCurrentContext() == oldctx, "Wrong current context.\n"); + + SetLastError(0xdeadbeef); + ret = pwglMakeContextCurrentARB(draw_dc, read_dc, ctx); + err = GetLastError(); + todo_wine ok(!ret && (err == ERROR_INVALID_HANDLE || err == 0xc0070006), + "Unexpected behavior when making context current, last error %#x.\n", err); + + todo_wine ok(wglGetCurrentContext() == oldctx, "Wrong current context.\n"); + + ret = wglDeleteContext(ctx); + ok(ret, "Failed to delete GL context, last error %#x.\n", GetLastError()); + + ReleaseDC(read_window, read_dc); + ReleaseDC(draw_window, draw_dc); + + wglMakeCurrent(oldhdc, oldctx); +} + START_TEST(opengl) { HWND hwnd; @@ -1103,7 +1256,10 @@ START_TEST(opengl) test_opengl3(hdc);
if(strstr(wgl_extensions, "WGL_ARB_make_current_read")) + { test_make_current_read(hdc); + test_destroy_read(hdc); + } else skip("WGL_ARB_make_current_read not supported, skipping test\n");
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Alexandre Julliard