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usp10: ScriptTextOut updated to reflect that it must have a hdc passed to it.

This commit is contained in:
Jeff Latimer 2006-06-09 20:06:51 +10:00 committed by Alexandre Julliard
parent d5d441d790
commit 8bdeffa4ef
2 changed files with 20 additions and 23 deletions
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18
dlls/usp10/tests/usp10.c
View File

@ -363,13 +363,13 @@ void test_ScriptTextOut(void)
int cMaxItems;
SCRIPT_ITEM pItem[255];
int pcItems;
WCHAR TestItem1[6] = {'T', 'e', 's', 't', 0x0166, 0};
WCHAR TestItem1[6] = {'T', 'e', 's', 't', 'a', 0};
SCRIPT_CACHE psc;
int cChars;
int cMaxGlyphs;
unsigned short pwOutGlyphs1[256];
unsigned short pwLogClust[256];
WORD pwLogClust[256];
SCRIPT_VISATTR psva[256];
int pcGlyphs;
int piAdvance[256];
@ -422,7 +422,8 @@ void test_ScriptTextOut(void)
ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
ok (pcGlyphs == cChars, "Chars in (%d) should equal Glyphs out (%d)\n", cChars, pcGlyphs);
if (hr ==0) {
hr = ScriptPlace(NULL, &psc, pwOutGlyphs1, pcGlyphs, psva, &pItem[0].a, piAdvance,
/* Note hdc is needed as glyph info is not yet in psc */
hr = ScriptPlace(hdc, &psc, pwOutGlyphs1, pcGlyphs, psva, &pItem[0].a, piAdvance,
pGoffset, pABC);
ok (hr == 0, "Should return 0 not (%08x)\n", (unsigned int) hr);
ScriptFreeCache(&psc); /* Get rid of psc for next test set */
@ -444,25 +445,26 @@ void test_ScriptTextOut(void)
"got %08x\n", (unsigned int)hr);
ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
/* Set psc to NULL, to be able to check if a pointer is returned in psc */
/* Set psc to NULL, to be able to check if a pointer is returned in psc
* hdc is required for this one rather than the usual optional */
psc = NULL;
hr = ScriptTextOut(NULL, &psc, 0, 0, 0, NULL, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
piAdvance, NULL, pGoffset);
ok( hr == E_PENDING, "(NULL,&psc,), expected E_PENDING, got %08x\n", (unsigned int)hr);
ok( hr == E_INVALIDARG, "(NULL,&psc,), expected E_INVALIDARG, got %08x\n", (unsigned int)hr);
ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
/* Se that is gets a psc and that returns 0 status */
/* Set that is gets a psc and that returns 0 status */
hr = ScriptTextOut(hdc, &psc, 0, 0, 0, NULL, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
piAdvance, NULL, pGoffset);
ok (hr == 0, "ScriptTextOut should return 0 not (%08x)\n", (unsigned int) hr);
ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
/* Test Rect Rgn is acceptable and that it works without hdc */
/* Test Rect Rgn is acceptable */
rect.top = 10;
rect.bottom = 20;
rect.left = 10;
rect.right = 40;
hr = ScriptTextOut(NULL, &psc, 0, 0, 0, &rect, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
hr = ScriptTextOut(hdc, &psc, 0, 0, 0, &rect, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
piAdvance, NULL, pGoffset);
ok (hr == 0, "ScriptTextOut should return 0 not (%08x)\n", (unsigned int) hr);
ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");

11
dlls/usp10/usp10.c
View File

@ -604,20 +604,15 @@ HRESULT WINAPI ScriptTextOut(const HDC hdc, SCRIPT_CACHE *psc, int x, int y, UIN
hdc, psc, x, y, fuOptions, lprc, psa, pwcReserved, iReserved, pwGlyphs, cGlyphs,
piAdvance, piJustify, pGoffset);
if (!psc || !piAdvance || !psa || !pwGlyphs)
if (!hdc || !psc || !piAdvance || !psa || !pwGlyphs) /* hdc is mandatory */
return E_INVALIDARG;
if (!hdc && !*psc) {
TRACE("No Script_Cache (psc) and no hdc. Ask for one. Hdc=%p, psc=%p\n", hdc, *psc);
return E_PENDING;
} else
if (hdc && !*psc) {
if (!*psc) {
pScriptcache = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(Scriptcache) );
pScriptcache->hdc = hdc;
phdc = hdc;
*psc = pScriptcache;
} else
if (*psc) {
} else {
pScriptcache = *psc;
phdc = pScriptcache->hdc;
}