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Yes, you need to set the pixel format before creating a context.

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Sam Lantinga
2007-07-12 06:59:43 +00:00
parent 49f67ffc0c
commit be4cb77638
1 changed files with 5 additions and 0 deletions
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5
src/video/win32/SDL_win32opengl.c
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@@ -340,6 +340,7 @@ WIN_GL_ChoosePixelFormatARB(_THIS, int *iAttribs, float *fAttribs)
{
HWND hwnd;
HDC hdc;
PIXELFORMATDESCRIPTOR pfd;
HGLRC hglrc;
int pixel_format = 0;
unsigned int matching;
@@ -351,6 +352,10 @@ WIN_GL_ChoosePixelFormatARB(_THIS, int *iAttribs, float *fAttribs)
hdc = GetDC(hwnd);
WIN_GL_SetupPixelFormat(_this, &pfd);
SetPixelFormat(hdc, ChoosePixelFormat(hdc, &pfd), &pfd);
hglrc = _this->gl_data->wglCreateContext(hdc);
if (hglrc) {
_this->gl_data->wglMakeCurrent(hdc, hglrc);