void wf_gdi_surface_bits(wfContext* wfc, SURFACE_BITS_COMMAND* surface_bits_command)
{
int i, j;
int tx, ty;
char* tile_bitmap;
RFX_MESSAGE* message;
BITMAPINFO bitmap_info;
RFX_CONTEXT* rfx_context = (RFX_CONTEXT*) wfc->rfx_context;
NSC_CONTEXT* nsc_context = (NSC_CONTEXT*) wfc->nsc_context;
tile_bitmap = (char*) malloc(32);
ZeroMemory(tile_bitmap, 32);
if (surface_bits_command->codecID == RDP_CODEC_ID_REMOTEFX)
{
message = rfx_process_message(rfx_context, surface_bits_command->bitmapData, surface_bits_command->bitmapDataLength);
/* blit each tile */
for (i = 0; i < message->numTiles; i++)
{
tx = message->tiles[i]->x + surface_bits_command->destLeft;
ty = message->tiles[i]->y + surface_bits_command->destTop;
freerdp_image_convert(message->tiles[i]->data, wfc->tile->pdata, 64, 64, 32, 32, wfc->clrconv);
for (j = 0; j < message->numRects; j++)
{
wf_set_clip_rgn(wfc,
surface_bits_command->destLeft + message->rects[j].x,
surface_bits_command->destTop + message->rects[j].y,
message->rects[j].width, message->rects[j].height);
BitBlt(wfc->primary->hdc, tx, ty, 64, 64, wfc->tile->hdc, 0, 0, SRCCOPY);
}
}
wf_set_null_clip_rgn(wfc);
/* invalidate regions */
for (i = 0; i < message->numRects; i++)
{
tx = surface_bits_command->destLeft + message->rects[i].x;
ty = surface_bits_command->destTop + message->rects[i].y;
wf_invalidate_region(wfc, tx, ty, message->rects[i].width, message->rects[i].height);
}
rfx_message_free(rfx_context, message);
}
else if (surface_bits_command->codecID == RDP_CODEC_ID_NSCODEC)
{
nsc_process_message(nsc_context, surface_bits_command->bpp, surface_bits_command->width, surface_bits_command->height,
surface_bits_command->bitmapData, surface_bits_command->bitmapDataLength);
ZeroMemory(&bitmap_info, sizeof(bitmap_info));
bitmap_info.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
bitmap_info.bmiHeader.biWidth = surface_bits_command->width;
bitmap_info.bmiHeader.biHeight = surface_bits_command->height;
bitmap_info.bmiHeader.biPlanes = 1;
bitmap_info.bmiHeader.biBitCount = surface_bits_command->bpp;
bitmap_info.bmiHeader.biCompression = BI_RGB;
SetDIBitsToDevice(wfc->primary->hdc, surface_bits_command->destLeft, surface_bits_command->destTop,
surface_bits_command->width, surface_bits_command->height, 0, 0, 0, surface_bits_command->height,
nsc_context->BitmapData, &bitmap_info, DIB_RGB_COLORS);
wf_invalidate_region(wfc, surface_bits_command->destLeft, surface_bits_command->destTop,
surface_bits_command->width, surface_bits_command->height);
}
else if (surface_bits_command->codecID == RDP_CODEC_ID_NONE)
{
ZeroMemory(&bitmap_info, sizeof(bitmap_info));
bitmap_info.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
bitmap_info.bmiHeader.biWidth = surface_bits_command->width;
bitmap_info.bmiHeader.biHeight = surface_bits_command->height;
bitmap_info.bmiHeader.biPlanes = 1;
bitmap_info.bmiHeader.biBitCount = surface_bits_command->bpp;
bitmap_info.bmiHeader.biCompression = BI_RGB;
SetDIBitsToDevice(wfc->primary->hdc, surface_bits_command->destLeft, surface_bits_command->destTop,
surface_bits_command->width, surface_bits_command->height, 0, 0, 0, surface_bits_command->height,
surface_bits_command->bitmapData, &bitmap_info, DIB_RGB_COLORS);
wf_invalidate_region(wfc, surface_bits_command->destLeft, surface_bits_command->destTop,
surface_bits_command->width, surface_bits_command->height);
}
else
{
fprintf(stderr, "Unsupported codecID %d\n", surface_bits_command->codecID);
}
if (tile_bitmap != NULL)
free(tile_bitmap);
}
void wf_gdi_surface_bits(rdpContext* context, SURFACE_BITS_COMMAND* surface_bits_command)
{
int i, j;
int tx, ty;
char* tile_bitmap;
RFX_MESSAGE* message;
wfInfo* wfi = ((wfContext*) context)->wfi;
RFX_CONTEXT* rfx_context = (RFX_CONTEXT*) wfi->rfx_context;
NSC_CONTEXT* nsc_context = (NSC_CONTEXT*) wfi->nsc_context;
tile_bitmap = (char*) xzalloc(32);
if (surface_bits_command->codecID == CODEC_ID_REMOTEFX)
{
RECTANGLE_16 dest_rect;
dest_rect.left = surface_bits_command->destLeft;
dest_rect.top = surface_bits_command->destTop;
dest_rect.right = surface_bits_command->destRight;
dest_rect.bottom = surface_bits_command->destBottom;
message = rfx_process_message(rfx_context, surface_bits_command->bitmapData, surface_bits_command->bitmapDataLength, &dest_rect);
/* blit each tile */
for (i = 0; i < message->num_tiles; i++)
{
tx = message->tiles[i]->x + surface_bits_command->destLeft;
ty = message->tiles[i]->y + surface_bits_command->destTop;
freerdp_image_convert(message->tiles[i]->data, wfi->tile->pdata, 64, 64, 32, 32, wfi->clrconv);
for (j = 0; j < message->num_rects; j++)
{
wf_set_clip_rgn(wfi,
surface_bits_command->destLeft + message->rects[j].x,
surface_bits_command->destTop + message->rects[j].y,
message->rects[j].width, message->rects[j].height);
BitBlt(wfi->primary->hdc, tx, ty, 64, 64, wfi->tile->hdc, 0, 0, SRCCOPY);
}
}
wf_set_null_clip_rgn(wfi);
/* invalidate regions */
for (i = 0; i < message->num_rects; i++)
{
tx = surface_bits_command->destLeft + message->rects[i].x;
ty = surface_bits_command->destTop + message->rects[i].y;
wf_invalidate_region(wfi, tx, ty, message->rects[i].width, message->rects[i].height);
}
rfx_message_free(rfx_context, message);
}
else if (surface_bits_command->codecID == CODEC_ID_NSCODEC)
{
nsc_process_message(nsc_context, surface_bits_command->bpp, surface_bits_command->width, surface_bits_command->height,
surface_bits_command->bitmapData, surface_bits_command->bitmapDataLength);
wfi->image->_bitmap.width = surface_bits_command->width;
wfi->image->_bitmap.height = surface_bits_command->height;
wfi->image->_bitmap.bpp = surface_bits_command->bpp;
wfi->image->_bitmap.data = (uint8*) xrealloc(wfi->image->_bitmap.data, wfi->image->_bitmap.width * wfi->image->_bitmap.height * 4);
freerdp_image_flip(nsc_context->bmpdata, wfi->image->_bitmap.data, wfi->image->_bitmap.width, wfi->image->_bitmap.height, 32);
BitBlt(wfi->primary->hdc, surface_bits_command->destLeft, surface_bits_command->destTop, surface_bits_command->width, surface_bits_command->height, wfi->image->hdc, 0, 0, GDI_SRCCOPY);
}
else if (surface_bits_command->codecID == CODEC_ID_NONE)
{
wfi->image->_bitmap.width = surface_bits_command->width;
wfi->image->_bitmap.height = surface_bits_command->height;
wfi->image->_bitmap.bpp = surface_bits_command->bpp;
wfi->image->_bitmap.data = (uint8*) xrealloc(wfi->image->_bitmap.data,
wfi->image->_bitmap.width * wfi->image->_bitmap.height * 4);
if ((surface_bits_command->bpp != 32) || (wfi->clrconv->alpha == true))
{
uint8* temp_image;
freerdp_image_convert(surface_bits_command->bitmapData, wfi->image->_bitmap.data,
wfi->image->_bitmap.width, wfi->image->_bitmap.height,
wfi->image->_bitmap.bpp, 32, wfi->clrconv);
surface_bits_command->bpp = 32;
surface_bits_command->bitmapData = wfi->image->_bitmap.data;
temp_image = (uint8*) xmalloc(wfi->image->_bitmap.width * wfi->image->_bitmap.height * 4);
freerdp_image_flip(wfi->image->_bitmap.data, temp_image, wfi->image->_bitmap.width, wfi->image->_bitmap.height, 32);
xfree(wfi->image->_bitmap.data);
wfi->image->_bitmap.data = temp_image;
}
else
{
freerdp_image_flip(surface_bits_command->bitmapData, wfi->image->_bitmap.data,
wfi->image->_bitmap.width, wfi->image->_bitmap.height, 32);
}
BitBlt(wfi->primary->hdc, surface_bits_command->destLeft, surface_bits_command->destTop,
surface_bits_command->width, surface_bits_command->height, wfi->image->hdc, 0, 0, SRCCOPY);
}
else
{
printf("Unsupported codecID %d\n", surface_bits_command->codecID);
}
if (tile_bitmap != NULL)
xfree(tile_bitmap);
}