[reactos] 33/74: [WINESYNC]d3dx9_36: Support NULL terminated strings in ID3DXFont_DrawText

[winesync]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=219ef2e81fd8f6bc249ff…

commit 219ef2e81fd8f6bc249ffd8ff2f168f0130b3ebc
Author:     winesync <ros-dev(a)reactos.org>
AuthorDate: Sat Jan 4 02:11:30 2020 +0100
Commit:     Jérôme Gardou <zefklop(a)users.noreply.github.com>
CommitDate: Wed Feb 26 18:19:18 2020 +0100

    [WINESYNC]d3dx9_36: Support NULL terminated strings in ID3DXFont_DrawText
    
    Signed-off-by: Alistair Leslie-Hughes <leslie_alistair(a)hotmail.com>
    
    wine-staging patch by Alistair Leslie-Hughes <leslie_alistair(a)hotmail.com>
---
 dll/directx/wine/d3dx9_36/font.c                   | 10 ++-
 modules/rostests/winetests/d3dx9_36/core.c         | 44 ++++++++++
 ...L_terminated_strings_in_ID3DXFont_DrawText.diff | 94 ++++++++++++++++++++++
 3 files changed, 146 insertions(+), 2 deletions(-)

diff --git a/dll/directx/wine/d3dx9_36/font.c b/dll/directx/wine/d3dx9_36/font.c
index e8689bb864f..89005ce467c 100644
--- a/dll/directx/wine/d3dx9_36/font.c
+++ b/dll/directx/wine/d3dx9_36/font.c
@@ -213,9 +213,12 @@ static INT WINAPI ID3DXFontImpl_DrawTextA(ID3DXFont *iface,
ID3DXSprite *sprite,
     TRACE("iface %p, sprite %p, string %s, count %d, rect %s, format %#x, color
0x%08x\n",
             iface,  sprite, debugstr_a(string), count, wine_dbgstr_rect(rect), format,
color);
 
-    if (!string || count <= 0)
+    if (!string || count == 0)
         return 0;
 
+    if (count < 0)
+       count = -1;
+
     countW = MultiByteToWideChar(CP_ACP, 0, string, count, NULL, 0);
     stringW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR));
     if (stringW)
@@ -238,9 +241,12 @@ static INT WINAPI ID3DXFontImpl_DrawTextW(ID3DXFont *iface,
ID3DXSprite *sprite,
     TRACE("iface %p, sprite %p, string %s, count %d, rect %s, format %#x, color
0x%08x\n",
             iface,  sprite, debugstr_w(string), count, wine_dbgstr_rect(rect), format,
color);
 
-    if (!string || count <= 0)
+    if (!string || count == 0)
         return 0;
 
+    if (count < 0)
+       count = lstrlenW(string);
+
     /* Strip terminating NULL characters */
     while (count > 0 && !string[count-1])
         count--;
diff --git a/modules/rostests/winetests/d3dx9_36/core.c
b/modules/rostests/winetests/d3dx9_36/core.c
index fa874a5ef51..841d07e8228 100644
--- a/modules/rostests/winetests/d3dx9_36/core.c
+++ b/modules/rostests/winetests/d3dx9_36/core.c
@@ -306,6 +306,7 @@ static void test_ID3DXSprite(IDirect3DDevice9 *device)
 static void test_ID3DXFont(IDirect3DDevice9 *device)
 {
     static const WCHAR testW[] = {'t','e','s','t',0};
+    static const char testA[] = "test";
     static const struct
     {
         int font_height;
@@ -637,6 +638,49 @@ static void test_ID3DXFont(IDirect3DDevice9 *device)
 
         ID3DXFont_Release(font);
     }
+
+    /* ID3DXFont_DrawTextA, ID3DXFont_DrawTextW */
+    hr = D3DXCreateFontA(device, 12, 0, FW_DONTCARE, 0, FALSE, DEFAULT_CHARSET,
OUT_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH, "Arial", &font);
+    if (SUCCEEDED(hr)) {
+        RECT rect;
+        int height;
+
+        SetRect(&rect, 10, 10, 200, 200);
+
+        height = ID3DXFont_DrawTextA(font, NULL, testA, -2, &rect, 0, 0xFF00FF);
+        ok(height == 12, "DrawTextA returned %d, expected 12.\n", height);
+
+        height = ID3DXFont_DrawTextA(font, NULL, testA, -1, &rect, 0, 0xFF00FF);
+        ok(height == 12, "DrawTextA returned %d, expected 12.\n", height);
+
+        height = ID3DXFont_DrawTextA(font, NULL, testA, 0, &rect, 0, 0xFF00FF);
+        ok(height == 0, "DrawTextA returned %d, expected 0.\n", height);
+
+        height = ID3DXFont_DrawTextA(font, NULL, testA, 1, &rect, 0, 0xFF00FF);
+        ok(height == 12, "DrawTextA returned %d, expected 12.\n", height);
+
+        height = ID3DXFont_DrawTextA(font, NULL, testA, 2, &rect, 0, 0xFF00FF);
+        ok(height == 12, "DrawTextA returned %d, expected 12.\n", height);
+
+if (0) { /* Causes a lockup on windows 7. */
+        height = ID3DXFont_DrawTextW(font, NULL, testW, -2, &rect, 0, 0xFF00FF);
+        ok(height == 12, "DrawTextW returned %d, expected 12.\n", height);
+}
+
+        height = ID3DXFont_DrawTextW(font, NULL, testW, -1, &rect, 0, 0xFF00FF);
+        ok(height == 12, "DrawTextW returned %d, expected 12.\n", height);
+
+        height = ID3DXFont_DrawTextW(font, NULL, testW, 0, &rect, 0, 0xFF00FF);
+        ok(height == 0, "DrawTextW returned %d, expected 0.\n", height);
+
+        height = ID3DXFont_DrawTextW(font, NULL, testW, 1, &rect, 0, 0xFF00FF);
+        ok(height == 12, "DrawTextW returned %d, expected 12.\n", height);
+
+        height = ID3DXFont_DrawTextW(font, NULL, testW, 2, &rect, 0, 0xFF00FF);
+        ok(height == 12, "DrawTextW returned %d, expected 12.\n", height);
+
+        ID3DXFont_Release(font);
+    }
 }
 
 static void test_D3DXCreateRenderToSurface(IDirect3DDevice9 *device)
diff --git
a/sdk/tools/winesync/d3dx9_staging/0017-d3dx9_36__Support_NULL_terminated_strings_in_ID3DXFont_DrawText.diff
b/sdk/tools/winesync/d3dx9_staging/0017-d3dx9_36__Support_NULL_terminated_strings_in_ID3DXFont_DrawText.diff
new file mode 100644
index 00000000000..b59911e9a8d
--- /dev/null
+++
b/sdk/tools/winesync/d3dx9_staging/0017-d3dx9_36__Support_NULL_terminated_strings_in_ID3DXFont_DrawText.diff
@@ -0,0 +1,94 @@
+diff --git a/dll/directx/wine/d3dx9_36/font.c b/dll/directx/wine/d3dx9_36/font.c
+index e8689bb..89005ce 100644
+--- a/dll/directx/wine/d3dx9_36/font.c
++++ b/dll/directx/wine/d3dx9_36/font.c
+@@ -213,9 +213,12 @@ static INT WINAPI ID3DXFontImpl_DrawTextA(ID3DXFont *iface,
ID3DXSprite *sprite,
+     TRACE("iface %p, sprite %p, string %s, count %d, rect %s, format %#x, color
0x%08x\n",
+             iface,  sprite, debugstr_a(string), count, wine_dbgstr_rect(rect), format,
color);
+ 
+-    if (!string || count <= 0)
++    if (!string || count == 0)
+         return 0;
+ 
++    if (count < 0)
++       count = -1;
++
+     countW = MultiByteToWideChar(CP_ACP, 0, string, count, NULL, 0);
+     stringW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR));
+     if (stringW)
+@@ -238,9 +241,12 @@ static INT WINAPI ID3DXFontImpl_DrawTextW(ID3DXFont *iface,
ID3DXSprite *sprite,
+     TRACE("iface %p, sprite %p, string %s, count %d, rect %s, format %#x, color
0x%08x\n",
+             iface,  sprite, debugstr_w(string), count, wine_dbgstr_rect(rect), format,
color);
+ 
+-    if (!string || count <= 0)
++    if (!string || count == 0)
+         return 0;
+ 
++    if (count < 0)
++       count = lstrlenW(string);
++
+     /* Strip terminating NULL characters */
+     while (count > 0 && !string[count-1])
+         count--;
+diff --git a/modules/rostests/winetests/d3dx9_36/core.c
b/modules/rostests/winetests/d3dx9_36/core.c
+index fa874a5..841d07e 100644
+--- a/modules/rostests/winetests/d3dx9_36/core.c
++++ b/modules/rostests/winetests/d3dx9_36/core.c
+@@ -306,6 +306,7 @@ static void test_ID3DXSprite(IDirect3DDevice9 *device)
+ static void test_ID3DXFont(IDirect3DDevice9 *device)
+ {
+     static const WCHAR testW[] = {'t','e','s','t',0};
++    static const char testA[] = "test";
+     static const struct
+     {
+         int font_height;
+@@ -637,6 +638,49 @@ static void test_ID3DXFont(IDirect3DDevice9 *device)
+ 
+         ID3DXFont_Release(font);
+     }
++
++    /* ID3DXFont_DrawTextA, ID3DXFont_DrawTextW */
++    hr = D3DXCreateFontA(device, 12, 0, FW_DONTCARE, 0, FALSE, DEFAULT_CHARSET,
OUT_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH, "Arial", &font);
++    if (SUCCEEDED(hr)) {
++        RECT rect;
++        int height;
++
++        SetRect(&rect, 10, 10, 200, 200);
++
++        height = ID3DXFont_DrawTextA(font, NULL, testA, -2, &rect, 0, 0xFF00FF);
++        ok(height == 12, "DrawTextA returned %d, expected 12.\n", height);
++
++        height = ID3DXFont_DrawTextA(font, NULL, testA, -1, &rect, 0, 0xFF00FF);
++        ok(height == 12, "DrawTextA returned %d, expected 12.\n", height);
++
++        height = ID3DXFont_DrawTextA(font, NULL, testA, 0, &rect, 0, 0xFF00FF);
++        ok(height == 0, "DrawTextA returned %d, expected 0.\n", height);
++
++        height = ID3DXFont_DrawTextA(font, NULL, testA, 1, &rect, 0, 0xFF00FF);
++        ok(height == 12, "DrawTextA returned %d, expected 12.\n", height);
++
++        height = ID3DXFont_DrawTextA(font, NULL, testA, 2, &rect, 0, 0xFF00FF);
++        ok(height == 12, "DrawTextA returned %d, expected 12.\n", height);
++
++if (0) { /* Causes a lockup on windows 7. */
++        height = ID3DXFont_DrawTextW(font, NULL, testW, -2, &rect, 0, 0xFF00FF);
++        ok(height == 12, "DrawTextW returned %d, expected 12.\n", height);
++}
++
++        height = ID3DXFont_DrawTextW(font, NULL, testW, -1, &rect, 0, 0xFF00FF);
++        ok(height == 12, "DrawTextW returned %d, expected 12.\n", height);
++
++        height = ID3DXFont_DrawTextW(font, NULL, testW, 0, &rect, 0, 0xFF00FF);
++        ok(height == 0, "DrawTextW returned %d, expected 0.\n", height);
++
++        height = ID3DXFont_DrawTextW(font, NULL, testW, 1, &rect, 0, 0xFF00FF);
++        ok(height == 12, "DrawTextW returned %d, expected 12.\n", height);
++
++        height = ID3DXFont_DrawTextW(font, NULL, testW, 2, &rect, 0, 0xFF00FF);
++        ok(height == 12, "DrawTextW returned %d, expected 12.\n", height);
++
++        ID3DXFont_Release(font);
++    }
+ }
+ 
+ static void test_D3DXCreateRenderToSurface(IDirect3DDevice9 *device)