static void gdi_set_bounds(rdpContext* context, rdpBounds* bounds)
{
rdpGdi* gdi = context->gdi;
if (bounds)
{
gdi_SetClipRgn(gdi->drawing->hdc, bounds->left, bounds->top,
bounds->right - bounds->left + 1, bounds->bottom - bounds->top + 1);
}
else
{
gdi_SetNullClipRgn(gdi->drawing->hdc);
}
}
static BOOL gdi_Glyph_EndDraw(rdpContext* context, UINT32 x, UINT32 y,
UINT32 width, UINT32 height, UINT32 bgcolor, UINT32 fgcolor)
{
rdpGdi* gdi;
if (!context || !context->gdi)
return FALSE;
gdi = context->gdi;
if (!gdi->drawing || !gdi->drawing->hdc)
return FALSE;
gdi_SetNullClipRgn(gdi->drawing->hdc);
return TRUE;
}
static BOOL gdi_set_bounds(rdpContext* context, const rdpBounds* bounds)
{
rdpGdi* gdi;
if (!context)
return FALSE;
gdi = context->gdi;
if (bounds)
{
gdi_SetClipRgn(gdi->drawing->hdc, bounds->left, bounds->top,
bounds->right - bounds->left + 1, bounds->bottom - bounds->top + 1);
}
else
gdi_SetNullClipRgn(gdi->drawing->hdc);
return TRUE;
}
static void gdi_surface_bits(rdpContext* context, SURFACE_BITS_COMMAND* cmd)
{
int i, j;
int tx, ty;
BYTE* pSrcData;
BYTE* pDstData;
RFX_MESSAGE* message;
rdpGdi* gdi = context->gdi;
DEBUG_GDI("destLeft %d destTop %d destRight %d destBottom %d "
"bpp %d codecID %d width %d height %d length %d",
cmd->destLeft, cmd->destTop, cmd->destRight, cmd->destBottom,
cmd->bpp, cmd->codecID, cmd->width, cmd->height, cmd->bitmapDataLength);
if (cmd->codecID == RDP_CODEC_ID_REMOTEFX)
{
freerdp_client_codecs_prepare(gdi->codecs, FREERDP_CODEC_REMOTEFX);
message = rfx_process_message(gdi->codecs->rfx, cmd->bitmapData, cmd->bitmapDataLength);
/* blit each tile */
for (i = 0; i < message->numTiles; i++)
{
tx = message->tiles[i]->x + cmd->destLeft;
ty = message->tiles[i]->y + cmd->destTop;
pSrcData = message->tiles[i]->data;
pDstData = gdi->tile->bitmap->data;
if (!gdi->invert && (gdi->dstBpp == 32))
{
gdi->tile->bitmap->data = pSrcData;
}
else
{
freerdp_image_copy(pDstData, gdi->format, -1, 0, 0,
64, 64, pSrcData, PIXEL_FORMAT_XRGB32, -1, 0, 0, gdi->palette);
}
for (j = 0; j < message->numRects; j++)
{
gdi_SetClipRgn(gdi->primary->hdc,
cmd->destLeft + message->rects[j].x,
cmd->destTop + message->rects[j].y,
message->rects[j].width, message->rects[j].height);
gdi_BitBlt(gdi->primary->hdc, tx, ty, 64, 64, gdi->tile->hdc, 0, 0, GDI_SRCCOPY);
}
gdi->tile->bitmap->data = pDstData;
}
gdi_SetNullClipRgn(gdi->primary->hdc);
rfx_message_free(gdi->codecs->rfx, message);
}
else if (cmd->codecID == RDP_CODEC_ID_NSCODEC)
{
freerdp_client_codecs_prepare(gdi->codecs, FREERDP_CODEC_NSCODEC);
nsc_process_message(gdi->codecs->nsc, cmd->bpp, cmd->width, cmd->height, cmd->bitmapData, cmd->bitmapDataLength);
if (gdi->bitmap_size < (cmd->width * cmd->height * 4))
{
gdi->bitmap_size = cmd->width * cmd->height * 4;
gdi->bitmap_buffer = (BYTE*) _aligned_realloc(gdi->bitmap_buffer, gdi->bitmap_size, 16);
if (!gdi->bitmap_buffer)
return;
}
pDstData = gdi->bitmap_buffer;
pSrcData = gdi->codecs->nsc->BitmapData;
freerdp_image_copy(pDstData, gdi->format, -1, 0, 0,
cmd->width, cmd->height, pSrcData, PIXEL_FORMAT_XRGB32_VF, -1, 0, 0, gdi->palette);
gdi->image->bitmap->width = cmd->width;
gdi->image->bitmap->height = cmd->height;
gdi->image->bitmap->bitsPerPixel = cmd->bpp;
gdi->image->bitmap->bytesPerPixel = cmd->bpp / 8;
gdi->image->bitmap->data = gdi->bitmap_buffer;
gdi_BitBlt(gdi->primary->hdc, cmd->destLeft, cmd->destTop, cmd->width, cmd->height, gdi->image->hdc, 0, 0, GDI_SRCCOPY);
}
else if (cmd->codecID == RDP_CODEC_ID_NONE)
{
if (gdi->bitmap_size < (cmd->width * cmd->height * 4))
{
gdi->bitmap_size = cmd->width * cmd->height * 4;
gdi->bitmap_buffer = (BYTE*) _aligned_realloc(gdi->bitmap_buffer, gdi->bitmap_size, 16);
if (!gdi->bitmap_buffer)
return;
}
pDstData = gdi->bitmap_buffer;
pSrcData = cmd->bitmapData;
freerdp_image_copy(pDstData, gdi->format, -1, 0, 0,
cmd->width, cmd->height, pSrcData, PIXEL_FORMAT_XRGB32_VF, -1, 0, 0, gdi->palette);
gdi->image->bitmap->width = cmd->width;
gdi->image->bitmap->height = cmd->height;
gdi->image->bitmap->bitsPerPixel = cmd->bpp;
gdi->image->bitmap->bytesPerPixel = cmd->bpp / 8;
gdi->image->bitmap->data = gdi->bitmap_buffer;
gdi_BitBlt(gdi->primary->hdc, cmd->destLeft, cmd->destTop, cmd->width, cmd->height, gdi->image->hdc, 0, 0, GDI_SRCCOPY);
}
else
{
WLog_ERR(TAG, "Unsupported codecID %d", cmd->codecID);
}
}
int TestGdiLine(int argc, char* argv[])
{
int rc = -1;
UINT32 x, i;
gdiPalette g;
const UINT32 RawFormat = PIXEL_FORMAT_RGB8;
const UINT32 colorFormats[] =
{
PIXEL_FORMAT_RGB15,
PIXEL_FORMAT_ARGB15,
PIXEL_FORMAT_RGB16,
PIXEL_FORMAT_RGB24,
PIXEL_FORMAT_ARGB32,
PIXEL_FORMAT_XRGB32,
PIXEL_FORMAT_RGBA32,
PIXEL_FORMAT_RGBX32,
PIXEL_FORMAT_BGR15,
PIXEL_FORMAT_ABGR15,
PIXEL_FORMAT_BGR16,
PIXEL_FORMAT_BGR24,
PIXEL_FORMAT_ABGR32,
PIXEL_FORMAT_XBGR32,
PIXEL_FORMAT_BGRA32,
PIXEL_FORMAT_BGRX32
};
const UINT32 number_formats = sizeof(colorFormats) / sizeof(colorFormats[0]);
for (i = 0; i < number_formats; i++)
{
HGDI_DC hdc = NULL;
HGDI_PEN pen = NULL;
HGDI_BITMAP hBmp = NULL;
struct ropMap rop_map[] =
{
{GDI_R2_BLACK, NULL, line_to_R2_BLACK},
{GDI_R2_NOTMERGEPEN, NULL, line_to_R2_NOTMERGEPEN},
{GDI_R2_MASKNOTPEN, NULL, line_to_R2_MASKNOTPEN},
{GDI_R2_NOTCOPYPEN, NULL, line_to_R2_NOTCOPYPEN},
{GDI_R2_MASKPENNOT, NULL, line_to_R2_MASKPENNOT},
{GDI_R2_NOT, NULL, line_to_R2_NOT},
{GDI_R2_XORPEN, NULL, line_to_R2_XORPEN},
{GDI_R2_NOTMASKPEN, NULL, line_to_R2_NOTMASKPEN},
{GDI_R2_MASKPEN, NULL, line_to_R2_MASKPEN},
{GDI_R2_NOTXORPEN, NULL, line_to_R2_NOTXORPEN},
{GDI_R2_NOP, NULL, line_to_R2_NOP},
{GDI_R2_MERGENOTPEN, NULL, line_to_R2_MERGENOTPEN},
{GDI_R2_COPYPEN, NULL, line_to_R2_COPYPEN},
{GDI_R2_MERGEPENNOT, NULL, line_to_R2_MERGEPENNOT},
{GDI_R2_MERGEPEN, NULL, line_to_R2_MERGEPEN},
{GDI_R2_WHITE, NULL, line_to_R2_WHITE}
};
const UINT32 map_size = sizeof(rop_map) / sizeof(rop_map[0]);
HGDI_BITMAP hBmp_LineTo[LINTETO_NUMBER] = {NULL};
gdiPalette* hPalette = &g;
UINT32 penColor;
const UINT32 format = colorFormats[i];
g.format = format;
for (i = 0; i < 256; i++)
g.palette[i] = GetColor(format, i, i, i, 0xFF);
rc = -1;
if (!(hdc = gdi_GetDC()))
{
printf("failed to get gdi device context\n");
goto fail;
}
hdc->format = format;
gdi_SetNullClipRgn(hdc);
penColor = GetColor(format, 0xFF, 0xFF, 0xFF, 0xFF);
if (!(pen = gdi_CreatePen(1, 1, penColor, format, hPalette)))
{
printf("gdi_CreatePen failed\n");
goto fail;
}
gdi_SelectObject(hdc, (HGDIOBJECT) pen);
hBmp = gdi_CreateCompatibleBitmap(hdc, 16, 16);
gdi_SelectObject(hdc, (HGDIOBJECT) hBmp);
for (x = 0; x < LINTETO_NUMBER; x++)
{
hBmp_LineTo[x] = test_convert_to_bitmap(line_to_case[x], RawFormat, 0, 0, 0,
format, 0, 0, 0, 16, 16, hPalette);
if (!hBmp_LineTo[x])
goto fail;
}
for (x = 0; x < map_size; x++)
{
rop_map[x].bmp = test_convert_to_bitmap(rop_map[x].src, RawFormat, 0, 0, 0,
format, 0, 0, 0, 16, 16, hPalette);
if (!rop_map[x].bmp)
goto fail;
}
if (!test_line(hdc, hPalette, 0, 0, 15, 15, hBmp, hBmp_LineTo[0], 0, 0, 16, 16))
goto fail;
if (!test_line(hdc, hPalette, 15, 15, 0, 0, hBmp, hBmp_LineTo[1], 0, 0, 16, 16))
goto fail;
if (!test_line(hdc, hPalette, 15, 0, 0, 15, hBmp, hBmp_LineTo[2], 0, 0, 16, 16))
goto fail;
if (!test_line(hdc, hPalette, 0, 15, 15, 0, hBmp, hBmp_LineTo[3], 0, 0, 16, 16))
goto fail;
if (!test_line(hdc, hPalette, 0, 8, 15, 8, hBmp, hBmp_LineTo[4], 0, 0, 16, 16))
goto fail;
if (!test_line(hdc, hPalette, 15, 8, 0, 8, hBmp, hBmp_LineTo[5], 0, 0, 16, 16))
goto fail;
if (!test_line(hdc, hPalette, 8, 0, 8, 15, hBmp, hBmp_LineTo[6], 0, 0, 16, 16))
goto fail;
if (!test_line(hdc, hPalette, 8, 15, 8, 0, hBmp, hBmp_LineTo[7], 0, 0, 16, 16))
goto fail;
if (!test_line(hdc, hPalette, 4, 4, 12, 12, hBmp, hBmp_LineTo[8], 0, 0, 16, 16))
goto fail;
if (!test_line(hdc, hPalette, 0, 0, 16, 16, hBmp, hBmp_LineTo[9], 5, 5, 8, 8))
goto fail;
if (!test_line(hdc, hPalette, 0, 0, 26, 26, hBmp, hBmp_LineTo[10], 0, 0, 16,
16))
goto fail;
for (x = 0; x < map_size; x++)
{
char name[1024];
_snprintf(name, sizeof(name), "%s [%s]", gdi_rop_to_string(rop_map[x].rop),
GetColorFormatName(hdc->format));
/* Test Case 13: (0,0) -> (16,16), R2_NOTMERGEPEN */
if (!gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS, hPalette))
{
printf("gdi_BitBlt failed (line #%u)\n", __LINE__);
goto fail;
}
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, rop_map[x].rop);
gdi_LineTo(hdc, 16, 16);
if (!test_assert_bitmaps_equal(hBmp, rop_map[x].bmp,
name,
hPalette))
goto fail;
}
rc = 0;
fail:
for (x = 0; x < LINTETO_NUMBER; x++)
gdi_DeleteObject((HGDIOBJECT) hBmp_LineTo[x]);
for (x = 0; x < map_size; x++)
gdi_DeleteObject((HGDIOBJECT) rop_map[x].bmp);
gdi_DeleteObject((HGDIOBJECT) pen);
gdi_DeleteDC(hdc);
if (rc != 0)
break;
}
return rc;
}
int TestGdiEllipse(int argc, char* argv[])
{
int rc = -1;
UINT32 i, j;
const UINT32 RawFormat = PIXEL_FORMAT_RGB8;
const UINT32 colorFormats[] =
{
PIXEL_FORMAT_RGB15,
PIXEL_FORMAT_ARGB15,
PIXEL_FORMAT_RGB16,
PIXEL_FORMAT_RGB24,
PIXEL_FORMAT_ARGB32,
PIXEL_FORMAT_XRGB32,
PIXEL_FORMAT_RGBA32,
PIXEL_FORMAT_RGBX32,
PIXEL_FORMAT_BGR15,
PIXEL_FORMAT_ABGR15,
PIXEL_FORMAT_BGR16,
PIXEL_FORMAT_BGR24,
PIXEL_FORMAT_ABGR32,
PIXEL_FORMAT_XBGR32,
PIXEL_FORMAT_BGRA32,
PIXEL_FORMAT_BGRX32
};
const UINT32 number_formats = sizeof(colorFormats) / sizeof(colorFormats[0]);
gdiPalette g;
for (i = 0; i < number_formats; i++)
{
HGDI_DC hdc = NULL;
HGDI_PEN pen = NULL;
HGDI_BITMAP hBmp = NULL;
HGDI_BITMAP hBmp_Ellipse_1 = NULL;
HGDI_BITMAP hBmp_Ellipse_2 = NULL;
HGDI_BITMAP hBmp_Ellipse_3 = NULL;
const UINT32 format = colorFormats[i];
gdiPalette* hPalette = &g;
g.format = format;
for (j = 0; j < 256; j++)
g.palette[i] = GetColor(format, j, j, j, 0xFF);
rc = -1;
if (!(hdc = gdi_GetDC()))
{
printf("failed to get gdi device context\n");
goto fail;
}
hdc->format = format;
gdi_SetNullClipRgn(hdc);
if (!(pen = gdi_CreatePen(1, 1, 0, format, hPalette)))
{
printf("gdi_CreatePen failed\n");
goto fail;
}
gdi_SelectObject(hdc, (HGDIOBJECT) pen);
hBmp = gdi_CreateCompatibleBitmap(hdc, 16, 16);
gdi_SelectObject(hdc, (HGDIOBJECT) hBmp);
hBmp_Ellipse_1 = test_convert_to_bitmap(ellipse_case_1, RawFormat, 0, 0, 0,
format, 0, 0, 0, 16, 16, hPalette);
if (!hBmp_Ellipse_1)
goto fail;
hBmp_Ellipse_2 = test_convert_to_bitmap(ellipse_case_2, RawFormat, 0, 0, 0,
format, 0, 0, 0, 16, 16, hPalette);
if (!hBmp_Ellipse_2)
goto fail;
hBmp_Ellipse_3 = test_convert_to_bitmap(ellipse_case_3, RawFormat, 0, 0, 0,
format, 0, 0, 0, 16, 16, hPalette);
if (!hBmp_Ellipse_3)
goto fail;
/* Test Case 1: (0,0) -> (16, 16) */
if (!gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS, hPalette))
{
printf("gdi_BitBlt failed (line #%u)\n", __LINE__);
goto fail;
}
if (!gdi_Ellipse(hdc, 0, 0, 15, 15))
goto fail;
rc = 0;
fail:
gdi_DeleteObject((HGDIOBJECT) hBmp_Ellipse_1);
gdi_DeleteObject((HGDIOBJECT) hBmp_Ellipse_2);
gdi_DeleteObject((HGDIOBJECT) hBmp_Ellipse_3);
gdi_DeleteObject((HGDIOBJECT) hBmp);
gdi_DeleteObject((HGDIOBJECT) pen);
gdi_DeleteDC(hdc);
if (rc != 0)
break;
}
return rc;
}
int TestGdiLine(int argc, char* argv[])
{
HGDI_DC hdc;
HGDI_PEN pen;
BYTE* data;
HGDI_BITMAP hBmp;
HGDI_BITMAP hBmp_LineTo_1;
HGDI_BITMAP hBmp_LineTo_2;
HGDI_BITMAP hBmp_LineTo_3;
HGDI_BITMAP hBmp_LineTo_4;
HGDI_BITMAP hBmp_LineTo_5;
HGDI_BITMAP hBmp_LineTo_6;
HGDI_BITMAP hBmp_LineTo_7;
HGDI_BITMAP hBmp_LineTo_8;
HGDI_BITMAP hBmp_LineTo_9;
HGDI_BITMAP hBmp_LineTo_10;
HGDI_BITMAP hBmp_LineTo_11;
HGDI_BITMAP hBmp_LineTo_R2_BLACK;
HGDI_BITMAP hBmp_LineTo_R2_NOTMERGEPEN;
HGDI_BITMAP hBmp_LineTo_R2_MASKNOTPEN;
HGDI_BITMAP hBmp_LineTo_R2_NOTCOPYPEN;
HGDI_BITMAP hBmp_LineTo_R2_MASKPENNOT;
HGDI_BITMAP hBmp_LineTo_R2_NOT;
HGDI_BITMAP hBmp_LineTo_R2_XORPEN;
HGDI_BITMAP hBmp_LineTo_R2_NOTMASKPEN;
HGDI_BITMAP hBmp_LineTo_R2_MASKPEN;
HGDI_BITMAP hBmp_LineTo_R2_NOTXORPEN;
HGDI_BITMAP hBmp_LineTo_R2_NOP;
HGDI_BITMAP hBmp_LineTo_R2_MERGENOTPEN;
HGDI_BITMAP hBmp_LineTo_R2_COPYPEN;
HGDI_BITMAP hBmp_LineTo_R2_MERGEPENNOT;
HGDI_BITMAP hBmp_LineTo_R2_MERGEPEN;
HGDI_BITMAP hBmp_LineTo_R2_WHITE;
rdpPalette* hPalette;
HCLRCONV clrconv;
int bitsPerPixel = 8;
int bytesPerPixel = 1;
hdc = gdi_GetDC();
hdc->bitsPerPixel = bitsPerPixel;
hdc->bytesPerPixel = bytesPerPixel;
gdi_SetNullClipRgn(hdc);
pen = gdi_CreatePen(1, 1, 0);
gdi_SelectObject(hdc, (HGDIOBJECT) pen);
hBmp = gdi_CreateCompatibleBitmap(hdc, 16, 16);
gdi_SelectObject(hdc, (HGDIOBJECT) hBmp);
hPalette = (rdpPalette*) gdi_GetSystemPalette();
clrconv = (HCLRCONV) malloc(sizeof(CLRCONV));
clrconv->alpha = 1;
clrconv->invert = 0;
clrconv->palette = hPalette;
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_case_1, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_1 = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_case_2, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_2 = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_case_3, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_3 = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_case_4, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_4 = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_case_5, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_5 = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_case_5, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_5 = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_case_6, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_6 = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_case_7, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_7 = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_case_8, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_8 = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_case_9, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_9 = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_case_10, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_10 = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_case_11, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_11 = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_BLACK, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_BLACK = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_NOTMERGEPEN, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_NOTMERGEPEN = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_MASKNOTPEN, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_MASKNOTPEN = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_NOTCOPYPEN, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_NOTCOPYPEN = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_MASKPENNOT, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_MASKPENNOT = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_NOT, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_NOT = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_XORPEN, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_XORPEN = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_NOTMASKPEN, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_NOTMASKPEN = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_MASKPEN, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_MASKPEN = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_NOTXORPEN, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_NOTXORPEN = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_NOP, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_NOP = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_MERGENOTPEN, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_MERGENOTPEN = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_COPYPEN, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_COPYPEN = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_MERGEPENNOT, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_MERGEPENNOT = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_MERGEPEN, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_MERGEPEN = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
data = (BYTE*) freerdp_image_convert((BYTE*) line_to_R2_WHITE, NULL, 16, 16, 8, bitsPerPixel, clrconv);
hBmp_LineTo_R2_WHITE = gdi_CreateBitmap(16, 16, bitsPerPixel, data);
/* Test Case 1: (0,0) -> (15, 15) */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_LineTo(hdc, 15, 15);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_1, "Case 1") < 0)
return -1;
/* Test Case 2: (15,15) -> (0,0) */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_MoveToEx(hdc, 15, 15, NULL);
gdi_LineTo(hdc, 0, 0);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_2, "Case 2") < 0)
return -1;
/* Test Case 3: (15,0) -> (0,15) */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_MoveToEx(hdc, 15, 0, NULL);
gdi_LineTo(hdc, 0, 15);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_3, "Case 3") < 0)
return -1;
/* Test Case 4: (0,15) -> (15,0) */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_MoveToEx(hdc, 0, 15, NULL);
gdi_LineTo(hdc, 15, 0);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_4, "Case 4") < 0)
return -1;
/* Test Case 5: (0,8) -> (15,8) */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_MoveToEx(hdc, 0, 8, NULL);
gdi_LineTo(hdc, 15, 8);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_5, "Case 5") < 0)
return -1;
/* Test Case 6: (15,8) -> (0,8) */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_MoveToEx(hdc, 15, 8, NULL);
gdi_LineTo(hdc, 0, 8);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_6, "Case 6") < 0)
return -1;
/* Test Case 7: (8,0) -> (8,15) */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_MoveToEx(hdc, 8, 0, NULL);
gdi_LineTo(hdc, 8, 15);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_7, "Case 7") < 0)
return -1;
/* Test Case 8: (8,15) -> (8,0) */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_MoveToEx(hdc, 8, 15, NULL);
gdi_LineTo(hdc, 8, 0);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_8, "Case 8") < 0)
return -1;
/* Test Case 9: (4,4) -> (12,12) */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_MoveToEx(hdc, 4, 4, NULL);
gdi_LineTo(hdc, 12, 12);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_9, "Case 9") < 0)
return -1;
/* Test Case 10: (12,12) -> (4,4) */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_MoveToEx(hdc, 12, 12, NULL);
gdi_LineTo(hdc, 4, 4);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_10, "Case 10") < 0)
return -1;
/* Test Case 11: (0,0) -> (+10,+10) */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_LineTo(hdc, 16 + 10, 16 + 10);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_11, "Case 11") < 0)
return -1;
/* Test Case 12: (0,0) -> (16,16), R2_BLACK */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_BLACK);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_BLACK, "Case 12") < 0)
return -1;
/* Test Case 13: (0,0) -> (16,16), R2_NOTMERGEPEN */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_NOTMERGEPEN);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_NOTMERGEPEN, "Case 13") < 0)
return -1;
/* Test Case 14: (0,0) -> (16,16), R2_MASKNOTPEN */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_MASKNOTPEN);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_MASKNOTPEN, "Case 14") < 0)
return -1;
/* Test Case 15: (0,0) -> (16,16), R2_NOTCOPYPEN */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_NOTCOPYPEN);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_NOTCOPYPEN, "Case 15") < 0)
return -1;
/* Test Case 16: (0,0) -> (16,16), R2_MASKPENNOT */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_MASKPENNOT);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_MASKPENNOT, "Case 16") < 0)
return -1;
/* Test Case 17: (0,0) -> (16,16), R2_NOT */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_NOT);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_NOT, "Case 17") < 0)
return -1;
/* Test Case 18: (0,0) -> (16,16), R2_XORPEN */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_XORPEN);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_XORPEN, "Case 18") < 0)
return -1;
/* Test Case 19: (0,0) -> (16,16), R2_NOTMASKPEN */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_NOTMASKPEN);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_NOTMASKPEN, "Case 19") < 0)
return -1;
/* Test Case 20: (0,0) -> (16,16), R2_MASKPEN */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_MASKPEN);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_MASKPEN, "Case 20") < 0)
return -1;
/* Test Case 21: (0,0) -> (16,16), R2_NOTXORPEN */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_NOTXORPEN);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_NOTXORPEN, "Case 21") < 0)
return -1;
/* Test Case 22: (0,0) -> (16,16), R2_NOP */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_NOP);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_NOP, "Case 22") < 0)
return -1;
/* Test Case 23: (0,0) -> (16,16), R2_MERGENOTPEN */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_MERGENOTPEN);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_MERGENOTPEN, "Case 23") < 0)
return -1;
/* Test Case 24: (0,0) -> (16,16), R2_COPYPEN */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_COPYPEN);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_COPYPEN, "Case 24") < 0)
return -1;
/* Test Case 25: (0,0) -> (16,16), R2_MERGEPENNOT */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_MERGEPENNOT);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_MERGEPENNOT, "Case 25") < 0)
return -1;
/* Test Case 26: (0,0) -> (16,16), R2_MERGEPEN */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_MERGEPEN);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_MERGEPEN, "Case 26") < 0)
return -1;
/* Test Case 27: (0,0) -> (16,16), R2_WHITE */
gdi_BitBlt(hdc, 0, 0, 16, 16, hdc, 0, 0, GDI_WHITENESS);
gdi_SetClipRgn(hdc, 0, 0, 16, 16);
gdi_MoveToEx(hdc, 0, 0, NULL);
gdi_SetROP2(hdc, GDI_R2_WHITE);
gdi_LineTo(hdc, 16, 16);
if (test_assert_bitmaps_equal(hBmp, hBmp_LineTo_R2_WHITE, "Case 27") < 0)
return -1;
return 0;
}
int test_gdi_InvalidateRegion(void)
{
HGDI_DC hdc;
HGDI_RGN rgn1;
HGDI_RGN rgn2;
HGDI_RGN invalid;
HGDI_BITMAP bmp;
if (!(hdc = gdi_GetDC()))
{
printf("failed to get gdi device context\n");
return -1;
}
hdc->bytesPerPixel = 4;
hdc->bitsPerPixel = 32;
bmp = gdi_CreateBitmapEx(1024, 768, 4, NULL, NULL);
gdi_SelectObject(hdc, (HGDIOBJECT) bmp);
gdi_SetNullClipRgn(hdc);
hdc->hwnd = (HGDI_WND) calloc(1, sizeof(GDI_WND));
hdc->hwnd->invalid = gdi_CreateRectRgn(0, 0, 0, 0);
hdc->hwnd->invalid->null = 1;
invalid = hdc->hwnd->invalid;
hdc->hwnd->count = 16;
hdc->hwnd->cinvalid = (HGDI_RGN) calloc(hdc->hwnd->count, sizeof(GDI_RGN));
rgn1 = gdi_CreateRectRgn(0, 0, 0, 0);
rgn2 = gdi_CreateRectRgn(0, 0, 0, 0);
rgn1->null = 1;
rgn2->null = 1;
/* no previous invalid region */
invalid->null = 1;
gdi_SetRgn(rgn1, 300, 300, 100, 100);
gdi_SetRgn(rgn2, 300, 300, 100, 100);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
/* region same as invalid region */
gdi_SetRgn(invalid, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 300, 300, 100, 100);
gdi_SetRgn(rgn2, 300, 300, 100, 100);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
/* left outside */
gdi_SetRgn(invalid, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 100, 300, 300, 100);
gdi_SetRgn(rgn2, 100, 300, 300, 100);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
/* right outside */
gdi_SetRgn(invalid, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 300, 300, 300, 100);
gdi_SetRgn(rgn2, 300, 300, 300, 100);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
/* top outside */
gdi_SetRgn(invalid, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 300, 100, 100, 300);
gdi_SetRgn(rgn2, 300, 100, 100, 300);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
/* bottom outside */
gdi_SetRgn(invalid, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 300, 300, 100, 300);
gdi_SetRgn(rgn2, 300, 300, 100, 300);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
/* left outside, right outside */
gdi_SetRgn(invalid, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 100, 300, 600, 300);
gdi_SetRgn(rgn2, 100, 300, 600, 300);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
/* top outside, bottom outside */
gdi_SetRgn(invalid, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 300, 100, 100, 500);
gdi_SetRgn(rgn2, 300, 100, 100, 500);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
/* all outside, left */
gdi_SetRgn(invalid, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 100, 300, 100, 100);
gdi_SetRgn(rgn2, 100, 300, 300, 100);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
/* all outside, right */
gdi_SetRgn(invalid, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 700, 300, 100, 100);
gdi_SetRgn(rgn2, 300, 300, 500, 100);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
/* all outside, top */
gdi_SetRgn(invalid, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 300, 100, 100, 100);
gdi_SetRgn(rgn2, 300, 100, 100, 300);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
/* all outside, bottom */
gdi_SetRgn(invalid, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 300, 500, 100, 100);
gdi_SetRgn(rgn2, 300, 300, 100, 300);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
/* all outside */
gdi_SetRgn(invalid, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 100, 100, 600, 600);
gdi_SetRgn(rgn2, 100, 100, 600, 600);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
/* everything */
gdi_SetRgn(invalid, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 0, 0, 1024, 768);
gdi_SetRgn(rgn2, 0, 0, 1024, 768);
gdi_InvalidateRegion(hdc, rgn1->x, rgn1->y, rgn1->w, rgn1->h);
if (!gdi_EqualRgn(invalid, rgn2))
return -1;
return 0;
}
int test_gdi_ClipCoords(void)
{
BOOL draw;
HGDI_DC hdc;
HGDI_RGN rgn1;
HGDI_RGN rgn2;
HGDI_BITMAP bmp;
if (!(hdc = gdi_GetDC()))
{
printf("failed to get gdi device context\n");
return -1;
}
hdc->bytesPerPixel = 4;
hdc->bitsPerPixel = 32;
bmp = gdi_CreateBitmapEx(1024, 768, 4, NULL, NULL);
gdi_SelectObject(hdc, (HGDIOBJECT) bmp);
gdi_SetNullClipRgn(hdc);
rgn1 = gdi_CreateRectRgn(0, 0, 0, 0);
rgn2 = gdi_CreateRectRgn(0, 0, 0, 0);
rgn1->null = 1;
rgn2->null = 1;
/* null clipping region */
gdi_SetNullClipRgn(hdc);
gdi_SetRgn(rgn1, 20, 20, 100, 100);
gdi_SetRgn(rgn2, 20, 20, 100, 100);
gdi_ClipCoords(hdc, &(rgn1->x), &(rgn1->y), &(rgn1->w), &(rgn1->h), NULL, NULL);
if (!gdi_EqualRgn(rgn1, rgn2))
return -1;
/* region all inside clipping region */
gdi_SetClipRgn(hdc, 0, 0, 1024, 768);
gdi_SetRgn(rgn1, 20, 20, 100, 100);
gdi_SetRgn(rgn2, 20, 20, 100, 100);
gdi_ClipCoords(hdc, &(rgn1->x), &(rgn1->y), &(rgn1->w), &(rgn1->h), NULL, NULL);
if (!gdi_EqualRgn(rgn1, rgn2))
return -1;
/* region all outside clipping region, on the left */
gdi_SetClipRgn(hdc, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 20, 20, 100, 100);
gdi_SetRgn(rgn2, 0, 0, 0, 0);
draw = gdi_ClipCoords(hdc, &(rgn1->x), &(rgn1->y), &(rgn1->w), &(rgn1->h), NULL, NULL);
if (draw)
return -1;
/* region all outside clipping region, on the right */
gdi_SetClipRgn(hdc, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 420, 420, 100, 100);
gdi_SetRgn(rgn2, 0, 0, 0, 0);
draw = gdi_ClipCoords(hdc, &(rgn1->x), &(rgn1->y), &(rgn1->w), &(rgn1->h), NULL, NULL);
if (draw)
return -1;
/* region all outside clipping region, on top */
gdi_SetClipRgn(hdc, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 300, 20, 100, 100);
gdi_SetRgn(rgn2, 0, 0, 0, 0);
draw = gdi_ClipCoords(hdc, &(rgn1->x), &(rgn1->y), &(rgn1->w), &(rgn1->h), NULL, NULL);
if (draw)
return -1;
/* region all outside clipping region, at the bottom */
gdi_SetClipRgn(hdc, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 300, 420, 100, 100);
gdi_SetRgn(rgn2, 0, 0, 0, 0);
draw = gdi_ClipCoords(hdc, &(rgn1->x), &(rgn1->y), &(rgn1->w), &(rgn1->h), NULL, NULL);
if (draw)
return -1;
/* left outside, right = clip, top = clip, bottom = clip */
gdi_SetClipRgn(hdc, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 100, 300, 300, 100);
gdi_SetRgn(rgn2, 300, 300, 100, 100);
gdi_ClipCoords(hdc, &(rgn1->x), &(rgn1->y), &(rgn1->w), &(rgn1->h), NULL, NULL);
if (!gdi_EqualRgn(rgn1, rgn2))
return -1;
/* left outside, right inside, top = clip, bottom = clip */
gdi_SetClipRgn(hdc, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 100, 300, 250, 100);
gdi_SetRgn(rgn2, 300, 300, 50, 100);
gdi_ClipCoords(hdc, &(rgn1->x), &(rgn1->y), &(rgn1->w), &(rgn1->h), NULL, NULL);
if (!gdi_EqualRgn(rgn1, rgn2))
return -1;
/* left = clip, right outside, top = clip, bottom = clip */
gdi_SetClipRgn(hdc, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 300, 300, 300, 100);
gdi_SetRgn(rgn2, 300, 300, 100, 100);
gdi_ClipCoords(hdc, &(rgn1->x), &(rgn1->y), &(rgn1->w), &(rgn1->h), NULL, NULL);
if (!gdi_EqualRgn(rgn1, rgn2))
return -1;
/* left inside, right outside, top = clip, bottom = clip */
gdi_SetClipRgn(hdc, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 350, 300, 200, 100);
gdi_SetRgn(rgn2, 350, 300, 50, 100);
gdi_ClipCoords(hdc, &(rgn1->x), &(rgn1->y), &(rgn1->w), &(rgn1->h), NULL, NULL);
if (!gdi_EqualRgn(rgn1, rgn2))
return -1;
/* top outside, bottom = clip, left = clip, right = clip */
gdi_SetClipRgn(hdc, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 300, 100, 300, 300);
gdi_SetRgn(rgn2, 300, 300, 100, 100);
gdi_ClipCoords(hdc, &(rgn1->x), &(rgn1->y), &(rgn1->w), &(rgn1->h), NULL, NULL);
if (!gdi_EqualRgn(rgn1, rgn2))
return -1;
/* top = clip, bottom outside, left = clip, right = clip */
gdi_SetClipRgn(hdc, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 300, 300, 100, 200);
gdi_SetRgn(rgn2, 300, 300, 100, 100);
gdi_ClipCoords(hdc, &(rgn1->x), &(rgn1->y), &(rgn1->w), &(rgn1->h), NULL, NULL);
if (!gdi_EqualRgn(rgn1, rgn2))
return -1;
/* top = clip, bottom = clip, top = clip, bottom = clip */
gdi_SetClipRgn(hdc, 300, 300, 100, 100);
gdi_SetRgn(rgn1, 300, 300, 100, 100);
gdi_SetRgn(rgn2, 300, 300, 100, 100);
gdi_ClipCoords(hdc, &(rgn1->x), &(rgn1->y), &(rgn1->w), &(rgn1->h), NULL, NULL);
if (!gdi_EqualRgn(rgn1, rgn2))
return -1;
return 0;
}