Henri Verbeet : opengl32/tests: Add a test for GL on window DCs.
Alexandre Julliard
julliard at winehq.org
Thu May 5 12:08:06 CDT 2011
Module: wine
Branch: master
Commit: ef5a99d5e0a0fe75d0187a56175f433461fe01a9
URL: http://source.winehq.org/git/wine.git/?a=commit;h=ef5a99d5e0a0fe75d0187a56175f433461fe01a9
Author: Henri Verbeet <hverbeet at codeweavers.com>
Date: Wed May 4 22:18:42 2011 +0200
opengl32/tests: Add a test for GL on window DCs.
---
dlls/opengl32/tests/opengl.c | 74 ++++++++++++++++++++++++++++++++++++++++++
1 files changed, 74 insertions(+), 0 deletions(-)
diff --git a/dlls/opengl32/tests/opengl.c b/dlls/opengl32/tests/opengl.c
index 64b9ee5..e98b7b7 100644
--- a/dlls/opengl32/tests/opengl.c
+++ b/dlls/opengl32/tests/opengl.c
@@ -26,6 +26,7 @@ void WINAPI glClearColor(float red, float green, float blue, float alpha);
void WINAPI glClear(unsigned int mask);
#define GL_COLOR 0x1800
typedef unsigned int GLenum;
+typedef int GLint;
void WINAPI glCopyPixels(int x, int y, int width, int height, GLenum type);
void WINAPI glFinish(void);
#define GL_NO_ERROR 0x0
@@ -37,6 +38,9 @@ const unsigned char * WINAPI glGetString(unsigned int);
#define GL_RENDERER 0x1F01
#define GL_VERSION 0x1F02
+#define GL_VIEWPORT 0x0ba2
+void WINAPI glGetIntegerv(GLenum pname, GLint *params);
+
#define MAX_FORMATS 256
typedef void* HPBUFFERARB;
@@ -888,6 +892,75 @@ static void test_minimized(void)
DestroyWindow(window);
}
+static void test_window_dc(void)
+{
+ 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 window;
+ RECT vp, r;
+ HGLRC ctx;
+ BOOL ret;
+ HDC dc;
+
+ window = CreateWindowA("static", "opengl32_test",
+ WS_OVERLAPPEDWINDOW, 0, 0, 640, 480, 0, 0, 0, 0);
+ ok(!!window, "Failed to create window, last error %#x.\n", GetLastError());
+
+ ShowWindow(window, SW_SHOW);
+
+ dc = GetWindowDC(window);
+ ok(!!dc, "Failed to get DC.\n");
+
+ pixel_format = ChoosePixelFormat(dc, &pf_desc);
+ if (!pixel_format)
+ {
+ win_skip("Failed to find pixel format.\n");
+ ReleaseDC(window, dc);
+ DestroyWindow(window);
+ return;
+ }
+
+ ret = SetPixelFormat(dc, pixel_format, &pf_desc);
+ ok(ret, "Failed to set pixel format, last error %#x.\n", GetLastError());
+
+ ctx = wglCreateContext(dc);
+ ok(!!ctx, "Failed to create GL context, last error %#x.\n", GetLastError());
+
+ ret = wglMakeCurrent(dc, ctx);
+ ok(ret, "Failed to make context current, last error %#x.\n", GetLastError());
+
+ GetClientRect(window, &r);
+ glGetIntegerv(GL_VIEWPORT, (GLint *)&vp);
+ ok(EqualRect(&r, &vp), "Viewport not equal to client rect.\n");
+
+ ret = wglMakeCurrent(NULL, NULL);
+ ok(ret, "Failed to clear current context, last error %#x.\n", GetLastError());
+
+ ret = wglDeleteContext(ctx);
+ ok(ret, "Failed to delete GL context, last error %#x.\n", GetLastError());
+
+ ReleaseDC(window, dc);
+ DestroyWindow(window);
+}
+
static void test_destroy(HDC oldhdc)
{
PIXELFORMATDESCRIPTOR pf_desc =
@@ -1234,6 +1307,7 @@ START_TEST(opengl)
test_bitmap_rendering();
test_minimized();
+ test_window_dc();
test_dc(hwnd, hdc);
hglrc = wglCreateContext(hdc);
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