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opengl32: Directly link to glu32. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2017-04-07 21:26:09 +02:00
parent b4e31e0232
commit f89d01d94a
2 changed files with 16 additions and 61 deletions
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1
dlls/opengl32/Makefile.in
View File

@ -1,6 +1,7 @@
MODULE = opengl32.dll
IMPORTLIB = opengl32
IMPORTS = user32 gdi32 advapi32
DELAYIMPORTS = glu32
EXTRADLLFLAGS = -Wl,--image-base,0x7a800000
C_SRCS = \

76
dlls/opengl32/wgl.c
View File

@ -1395,50 +1395,6 @@ BOOL WINAPI wglUseFontBitmapsW(HDC hdc, DWORD first, DWORD count, DWORD listBase
return wglUseFontBitmaps_common( hdc, first, count, listBase, TRUE );
}
typedef void (WINAPI *_GLUfuncptr)(void);
#define DECL_FUNCPTR(f) static typeof(f) *p##f
DECL_FUNCPTR(gluNewTess);
DECL_FUNCPTR(gluDeleteTess);
DECL_FUNCPTR(gluTessNormal);
DECL_FUNCPTR(gluTessBeginPolygon);
DECL_FUNCPTR(gluTessEndPolygon);
DECL_FUNCPTR(gluTessCallback);
DECL_FUNCPTR(gluTessBeginContour);
DECL_FUNCPTR(gluTessEndContour);
DECL_FUNCPTR(gluTessVertex);
#undef DECL_FUNCPTR
static HMODULE load_libglu(void)
{
static const WCHAR glu32W[] = {'g','l','u','3','2','.','d','l','l',0};
static BOOL already_loaded;
static HMODULE module;
if (already_loaded) return module;
already_loaded = TRUE;
TRACE("Trying to load GLU library\n");
module = LoadLibraryW( glu32W );
if (!module)
{
WARN("Failed to load glu32\n");
return NULL;
}
#define LOAD_FUNCPTR(f) p##f = (void *)GetProcAddress( module, #f )
LOAD_FUNCPTR(gluNewTess);
LOAD_FUNCPTR(gluDeleteTess);
LOAD_FUNCPTR(gluTessBeginContour);
LOAD_FUNCPTR(gluTessNormal);
LOAD_FUNCPTR(gluTessBeginPolygon);
LOAD_FUNCPTR(gluTessCallback);
LOAD_FUNCPTR(gluTessEndContour);
LOAD_FUNCPTR(gluTessEndPolygon);
LOAD_FUNCPTR(gluTessVertex);
#undef LOAD_FUNCPTR
return module;
}
static void fixed_to_double(POINTFX fixed, UINT em_size, GLdouble vertex[3])
{
vertex[0] = (fixed.x.value + (GLdouble)fixed.x.fract / (1 << 16)) / em_size;
@ -1565,17 +1521,15 @@ static BOOL wglUseFontOutlines_common(HDC hdc,
if(format == WGL_FONT_POLYGONS)
{
if (!load_libglu())
tess = gluNewTess();
if(!tess)
{
ERR("glu32 is required for this function but isn't available\n");
return FALSE;
}
tess = pgluNewTess();
if(!tess) return FALSE;
pgluTessCallback(tess, GLU_TESS_VERTEX, (_GLUfuncptr)tess_callback_vertex);
pgluTessCallback(tess, GLU_TESS_BEGIN, (_GLUfuncptr)tess_callback_begin);
pgluTessCallback(tess, GLU_TESS_END, tess_callback_end);
gluTessCallback(tess, GLU_TESS_VERTEX, (void *)tess_callback_vertex);
gluTessCallback(tess, GLU_TESS_BEGIN, (void *)tess_callback_begin);
gluTessCallback(tess, GLU_TESS_END, tess_callback_end);
}
GetObjectW(GetCurrentObject(hdc, OBJ_FONT), sizeof(lf), &lf);
@ -1633,8 +1587,8 @@ static BOOL wglUseFontOutlines_common(HDC hdc,
if(format == WGL_FONT_POLYGONS)
{
funcs->gl.p_glNormal3d(0.0, 0.0, 1.0);
pgluTessNormal(tess, 0, 0, 1);
pgluTessBeginPolygon(tess, NULL);
gluTessNormal(tess, 0, 0, 1);
gluTessBeginPolygon(tess, NULL);
}
while(!vertices)
@ -1653,7 +1607,7 @@ static BOOL wglUseFontOutlines_common(HDC hdc,
TRACE("\tstart %d, %d\n", pph->pfxStart.x.value, pph->pfxStart.y.value);
if(format == WGL_FONT_POLYGONS)
pgluTessBeginContour(tess);
gluTessBeginContour(tess);
else
funcs->gl.p_glBegin(GL_LINE_LOOP);
@ -1661,7 +1615,7 @@ static BOOL wglUseFontOutlines_common(HDC hdc,
{
fixed_to_double(pph->pfxStart, em_size, vertices);
if(format == WGL_FONT_POLYGONS)
pgluTessVertex(tess, vertices, vertices);
gluTessVertex(tess, vertices, vertices);
else
funcs->gl.p_glVertex3d(vertices[0], vertices[1], vertices[2]);
vertices += 3;
@ -1684,7 +1638,7 @@ static BOOL wglUseFontOutlines_common(HDC hdc,
ppc->apfx[i].x.value, ppc->apfx[i].y.value);
fixed_to_double(ppc->apfx[i], em_size, vertices);
if(format == WGL_FONT_POLYGONS)
pgluTessVertex(tess, vertices, vertices);
gluTessVertex(tess, vertices, vertices);
else
funcs->gl.p_glVertex3d(vertices[0], vertices[1], vertices[2]);
vertices += 3;
@ -1732,7 +1686,7 @@ static BOOL wglUseFontOutlines_common(HDC hdc,
vertices[1] = points[j].y;
vertices[2] = 0.0;
if(format == WGL_FONT_POLYGONS)
pgluTessVertex(tess, vertices, vertices);
gluTessVertex(tess, vertices, vertices);
else
funcs->gl.p_glVertex3d(vertices[0], vertices[1], vertices[2]);
vertices += 3;
@ -1746,7 +1700,7 @@ static BOOL wglUseFontOutlines_common(HDC hdc,
default:
ERR("\t\tcurve type = %d\n", ppc->wType);
if(format == WGL_FONT_POLYGONS)
pgluTessEndContour(tess);
gluTessEndContour(tess);
else
funcs->gl.p_glEnd();
goto error_in_list;
@ -1756,7 +1710,7 @@ static BOOL wglUseFontOutlines_common(HDC hdc,
(ppc->cpfx - 1) * sizeof(POINTFX));
}
if(format == WGL_FONT_POLYGONS)
pgluTessEndContour(tess);
gluTessEndContour(tess);
else
funcs->gl.p_glEnd();
pph = (TTPOLYGONHEADER*)((char*)pph + pph->cb);
@ -1765,7 +1719,7 @@ static BOOL wglUseFontOutlines_common(HDC hdc,
error_in_list:
if(format == WGL_FONT_POLYGONS)
pgluTessEndPolygon(tess);
gluTessEndPolygon(tess);
funcs->gl.p_glTranslated((GLdouble)gm.gmCellIncX / em_size, (GLdouble)gm.gmCellIncY / em_size, 0.0);
funcs->gl.p_glEndList();
HeapFree(GetProcessHeap(), 0, buf);
@ -1775,7 +1729,7 @@ error_in_list:
error:
DeleteObject(SelectObject(hdc, old_font));
if(format == WGL_FONT_POLYGONS)
pgluDeleteTess(tess);
gluDeleteTess(tess);
return TRUE;
}