void xf_gdi_surface_bits(rdpUpdate* update, SURFACE_BITS_COMMAND* surface_bits_command)
{
int i, tx, ty;
XImage* image;
RFX_MESSAGE* message;
xfInfo* xfi = GET_XFI(update);
RFX_CONTEXT* context = (RFX_CONTEXT*) xfi->rfx_context;
NSC_CONTEXT* ncontext = (NSC_CONTEXT*) xfi->nsc_context;
if (surface_bits_command->codecID == CODEC_ID_REMOTEFX)
{
message = rfx_process_message(context, surface_bits_command->bitmapData, surface_bits_command->bitmapDataLength);
XSetFunction(xfi->display, xfi->gc, GXcopy);
XSetFillStyle(xfi->display, xfi->gc, FillSolid);
XSetClipRectangles(xfi->display, xfi->gc,
surface_bits_command->destLeft, surface_bits_command->destTop,
(XRectangle*) message->rects, message->num_rects, YXBanded);
/* Draw the tiles to primary surface, each is 64x64. */
for (i = 0; i < message->num_tiles; i++)
{
image = XCreateImage(xfi->display, xfi->visual, 24, ZPixmap, 0,
(char*) message->tiles[i]->data, 64, 64, 32, 0);
tx = message->tiles[i]->x + surface_bits_command->destLeft;
ty = message->tiles[i]->y + surface_bits_command->destTop;
XPutImage(xfi->display, xfi->primary, xfi->gc, image, 0, 0, tx, ty, 64, 64);
XFree(image);
}
/* Copy the updated region from backstore to the window. */
for (i = 0; i < message->num_rects; i++)
{
tx = message->rects[i].x + surface_bits_command->destLeft;
ty = message->rects[i].y + surface_bits_command->destTop;
if (xfi->remote_app != True)
{
XCopyArea(xfi->display, xfi->primary, xfi->drawable, xfi->gc,
tx, ty, message->rects[i].width, message->rects[i].height, tx, ty);
}
gdi_InvalidateRegion(xfi->hdc, tx, ty, message->rects[i].width, message->rects[i].height);
}
XSetClipMask(xfi->display, xfi->gc, None);
rfx_message_free(context, message);
}
else if (surface_bits_command->codecID == CODEC_ID_NSCODEC)
{
ncontext->width = surface_bits_command->width;
ncontext->height = surface_bits_command->height;
nsc_process_message(ncontext, surface_bits_command->bitmapData, surface_bits_command->bitmapDataLength);
XSetFunction(xfi->display, xfi->gc, GXcopy);
XSetFillStyle(xfi->display, xfi->gc, FillSolid);
xfi->bmp_codec_nsc = (uint8*) xrealloc(xfi->bmp_codec_nsc,
surface_bits_command->width * surface_bits_command->height * 4);
freerdp_image_flip(ncontext->bmpdata, xfi->bmp_codec_nsc,
surface_bits_command->width, surface_bits_command->height, 32);
image = XCreateImage(xfi->display, xfi->visual, 24, ZPixmap, 0,
(char*) xfi->bmp_codec_nsc, surface_bits_command->width, surface_bits_command->height, 32, 0);
XPutImage(xfi->display, xfi->primary, xfi->gc, image, 0, 0,
surface_bits_command->destLeft, surface_bits_command->destTop,
surface_bits_command->width, surface_bits_command->height);
if (xfi->remote_app != True)
{
XCopyArea(xfi->display, xfi->primary, xfi->window->handle, xfi->gc,
surface_bits_command->destLeft, surface_bits_command->destTop,
surface_bits_command->width, surface_bits_command->height,
surface_bits_command->destLeft, surface_bits_command->destTop);
}
gdi_InvalidateRegion(xfi->hdc, surface_bits_command->destLeft, surface_bits_command->destTop,
surface_bits_command->width, surface_bits_command->height);
XSetClipMask(xfi->display, xfi->gc, None);
nsc_context_destroy(ncontext);
}
else if (surface_bits_command->codecID == CODEC_ID_NONE)
{
XSetFunction(xfi->display, xfi->gc, GXcopy);
XSetFillStyle(xfi->display, xfi->gc, FillSolid);
xfi->bmp_codec_none = (uint8*) xrealloc(xfi->bmp_codec_none,
surface_bits_command->width * surface_bits_command->height * 4);
freerdp_image_flip(surface_bits_command->bitmapData, xfi->bmp_codec_none,
surface_bits_command->width, surface_bits_command->height, 32);
image = XCreateImage(xfi->display, xfi->visual, 24, ZPixmap, 0,
(char*) xfi->bmp_codec_none, surface_bits_command->width, surface_bits_command->height, 32, 0);
XPutImage(xfi->display, xfi->primary, xfi->gc, image, 0, 0,
surface_bits_command->destLeft, surface_bits_command->destTop,
surface_bits_command->width, surface_bits_command->height);
if (xfi->remote_app != True)
{
XCopyArea(xfi->display, xfi->primary, xfi->window->handle, xfi->gc,
surface_bits_command->destLeft, surface_bits_command->destTop,
surface_bits_command->width, surface_bits_command->height,
surface_bits_command->destLeft, surface_bits_command->destTop);
}
gdi_InvalidateRegion(xfi->hdc, surface_bits_command->destLeft, surface_bits_command->destTop,
surface_bits_command->width, surface_bits_command->height);
XSetClipMask(xfi->display, xfi->gc, None);
}
else
{
printf("Unsupported codecID %d\n", surface_bits_command->codecID);
}
}
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)
{
message = rfx_process_message(rfx_context, surface_bits_command->bitmapData, surface_bits_command->bitmapDataLength);
/* 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_context->width = surface_bits_command->width;
nsc_context->height = surface_bits_command->height;
nsc_process_message(nsc_context, 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);
nsc_context_destroy(nsc_context);
}
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);
}
