BOOL gdi_init_primary(rdpGdi* gdi)
{
gdi->primary = (gdiBitmap*) calloc(1, sizeof(gdiBitmap));
if (!gdi->primary)
goto fail_primary;
if (!(gdi->primary->hdc = gdi_CreateCompatibleDC(gdi->hdc)))
goto fail_hdc;
if (!gdi->primary_buffer)
gdi->primary->bitmap = gdi_CreateCompatibleBitmap(gdi->hdc, gdi->width, gdi->height);
else
gdi->primary->bitmap = gdi_CreateBitmapEx(gdi->width, gdi->height, gdi->dstBpp,
gdi->primary_buffer, NULL);
if (!gdi->primary->bitmap)
goto fail_bitmap;
gdi_SelectObject(gdi->primary->hdc, (HGDIOBJECT) gdi->primary->bitmap);
gdi->primary->org_bitmap = NULL;
gdi->primary_buffer = gdi->primary->bitmap->data;
if (!(gdi->primary->hdc->hwnd = (HGDI_WND) calloc(1, sizeof(GDI_WND))))
goto fail_hwnd;
if (!(gdi->primary->hdc->hwnd->invalid = gdi_CreateRectRgn(0, 0, 0, 0)))
goto fail_hwnd;
gdi->primary->hdc->hwnd->invalid->null = 1;
gdi->primary->hdc->hwnd->count = 32;
if (!(gdi->primary->hdc->hwnd->cinvalid = (HGDI_RGN) calloc(gdi->primary->hdc->hwnd->count, sizeof(GDI_RGN))))
goto fail_hwnd;
gdi->primary->hdc->hwnd->ninvalid = 0;
if (!gdi->drawing)
gdi->drawing = gdi->primary;
return TRUE;
fail_hwnd:
gdi_DeleteObject((HGDIOBJECT) gdi->primary->bitmap);
fail_bitmap:
gdi_DeleteDC(gdi->primary->hdc);
fail_hdc:
free(gdi->primary);
gdi->primary = NULL;
fail_primary:
return FALSE;
}
static BOOL gdi_patblt(rdpContext* context, PATBLT_ORDER* patblt)
{
const rdpBrush* brush = &patblt->brush;
UINT32 foreColor;
UINT32 backColor;
UINT32 originalColor;
HGDI_BRUSH originalBrush, hbrush = NULL;
rdpGdi* gdi = context->gdi;
BOOL ret = FALSE;
const DWORD rop = gdi_rop3_code(patblt->bRop);
UINT32 nXSrc = 0;
UINT32 nYSrc = 0;
BYTE data[8 * 8 * 4];
HGDI_BITMAP hBmp = NULL;
if (!gdi_decode_color(gdi, patblt->foreColor, &foreColor, NULL))
return FALSE;
if (!gdi_decode_color(gdi, patblt->backColor, &backColor, NULL))
return FALSE;
originalColor = gdi_SetTextColor(gdi->drawing->hdc, foreColor);
originalBrush = gdi->drawing->hdc->brush;
switch (brush->style)
{
case GDI_BS_SOLID:
hbrush = gdi_CreateSolidBrush(foreColor);
break;
case GDI_BS_HATCHED:
{
const BYTE* hatched;
hatched = GDI_BS_HATCHED_PATTERNS + (8 * brush->hatch);
if (!freerdp_image_copy_from_monochrome(data, gdi->drawing->hdc->format, 0, 0,
0, 8, 8,
hatched, backColor, foreColor, &gdi->palette))
goto out_error;
hBmp = gdi_CreateBitmapEx(8, 8, gdi->drawing->hdc->format, 0, data, NULL);
if (!hBmp)
goto out_error;
hbrush = gdi_CreateHatchBrush(hBmp);
}
break;
case GDI_BS_PATTERN:
{
UINT32 brushFormat;
if (brush->bpp > 1)
{
brushFormat = gdi_get_pixel_format(brush->bpp);
if (!freerdp_image_copy(data, gdi->drawing->hdc->format, 0, 0, 0,
8, 8, brush->data, brushFormat, 0, 0, 0,
&gdi->palette, FREERDP_FLIP_NONE))
goto out_error;
}
else
{
if (!freerdp_image_copy_from_monochrome(data, gdi->drawing->hdc->format, 0, 0,
0, 8, 8,
brush->data, backColor, foreColor, &gdi->palette))
goto out_error;
}
hBmp = gdi_CreateBitmapEx(8, 8, gdi->drawing->hdc->format, 0, data, NULL);
if (!hBmp)
goto out_error;
hbrush = gdi_CreatePatternBrush(hBmp);
}
break;
default:
WLog_ERR(TAG, "unimplemented brush style:%"PRIu32"", brush->style);
break;
}
if (!hbrush)
gdi_DeleteObject((HGDIOBJECT) hBmp);
else
{
hbrush->nXOrg = brush->x;
hbrush->nYOrg = brush->y;
gdi->drawing->hdc->brush = hbrush;
ret = gdi_BitBlt(gdi->drawing->hdc, patblt->nLeftRect, patblt->nTopRect,
patblt->nWidth, patblt->nHeight,
gdi->primary->hdc, nXSrc, nYSrc, rop, &gdi->palette);
}
out_error:
gdi_DeleteObject((HGDIOBJECT) hbrush);
gdi->drawing->hdc->brush = originalBrush;
gdi_SetTextColor(gdi->drawing->hdc, originalColor);
return ret;
}
static BOOL gdi_init_primary(rdpGdi* gdi, UINT32 stride, UINT32 format,
BYTE* buffer, void (*pfree)(void*))
{
gdi->primary = (gdiBitmap*) calloc(1, sizeof(gdiBitmap));
if (format > 0)
gdi->dstFormat = format;
if (stride > 0)
gdi->stride = stride;
else
gdi->stride = gdi->width * GetBytesPerPixel(gdi->dstFormat);
if (!gdi->primary)
goto fail_primary;
if (!(gdi->primary->hdc = gdi_CreateCompatibleDC(gdi->hdc)))
goto fail_hdc;
if (!buffer)
{
gdi->primary->bitmap = gdi_CreateCompatibleBitmap(
gdi->hdc, gdi->width, gdi->height);
}
else
{
gdi->primary->bitmap = gdi_CreateBitmapEx(gdi->width, gdi->height,
gdi->dstFormat,
gdi->stride,
buffer, pfree);
}
gdi->stride = gdi->primary->bitmap->scanline;
if (!gdi->primary->bitmap)
goto fail_bitmap;
gdi_SelectObject(gdi->primary->hdc, (HGDIOBJECT) gdi->primary->bitmap);
gdi->primary->org_bitmap = NULL;
gdi->primary_buffer = gdi->primary->bitmap->data;
if (!(gdi->primary->hdc->hwnd = (HGDI_WND) calloc(1, sizeof(GDI_WND))))
goto fail_hwnd;
if (!(gdi->primary->hdc->hwnd->invalid = gdi_CreateRectRgn(0, 0, 0, 0)))
goto fail_hwnd;
gdi->primary->hdc->hwnd->invalid->null = TRUE;
gdi->primary->hdc->hwnd->count = 32;
if (!(gdi->primary->hdc->hwnd->cinvalid = (HGDI_RGN) calloc(
gdi->primary->hdc->hwnd->count, sizeof(GDI_RGN))))
goto fail_hwnd;
gdi->primary->hdc->hwnd->ninvalid = 0;
if (!gdi->drawing)
gdi->drawing = gdi->primary;
return TRUE;
fail_hwnd:
gdi_DeleteObject((HGDIOBJECT) gdi->primary->bitmap);
fail_bitmap:
gdi_DeleteDC(gdi->primary->hdc);
fail_hdc:
free(gdi->primary);
gdi->primary = NULL;
fail_primary:
return FALSE;
}
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;
}
HGDI_BITMAP gdi_CreateBitmap(UINT32 nWidth, UINT32 nHeight, UINT32 format,
BYTE* data)
{
return gdi_CreateBitmapEx(nWidth, nHeight, format, 0, data, _aligned_free);
}
static BOOL 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)
{
if (!freerdp_client_codecs_prepare(gdi->codecs, FREERDP_CODEC_REMOTEFX))
return FALSE;
if (!(message = rfx_process_message(gdi->codecs->rfx, cmd->bitmapData, cmd->bitmapDataLength)))
{
WLog_ERR(TAG, "Failed to process RemoteFX message");
return FALSE;
}
/* 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)
{
if (!freerdp_client_codecs_prepare(gdi->codecs, FREERDP_CODEC_NSCODEC))
return FALSE;
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 FALSE;
}
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_DeleteObject((HGDIOBJECT)gdi->image->bitmap);
gdi->image->bitmap = gdi_CreateBitmapEx(cmd->width, cmd->height, cmd->bpp, gdi->bitmap_buffer, NULL);
gdi_SelectObject(gdi->image->hdc, (HGDIOBJECT) gdi->image->bitmap);
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 FALSE;
}
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_DeleteObject((HGDIOBJECT)gdi->image->bitmap);
gdi->image->bitmap = gdi_CreateBitmapEx(cmd->width, cmd->height, cmd->bpp, gdi->bitmap_buffer, NULL);
gdi_SelectObject(gdi->image->hdc, (HGDIOBJECT) gdi->image->bitmap);
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);
}
return TRUE;
}
