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libfreerdp-gdi: process RemoteFX messages.

This commit is contained in:
Vic Lee 2011-08-10 23:19:01 +08:00
parent 09356d5387
commit 65be09ce8a
1 changed files with 46 additions and 0 deletions
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46
libfreerdp-gdi/gdi.c
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@ -702,6 +702,8 @@ void gdi_surface_bits(rdpUpdate* update, SURFACE_BITS_COMMAND* surface_bits_comm
RFX_CONTEXT* context = (RFX_CONTEXT*)gdi->rfx_context;
RFX_MESSAGE* message;
STREAM* s;
int i, j;
int tx, ty;
DEBUG_GDI("gdi_surface_bits: destLeft %d destTop %d destRight %d destBottom %d "
"bpp %d codecID %d width %d height %d length %d",
@ -717,6 +719,50 @@ void gdi_surface_bits(rdpUpdate* update, SURFACE_BITS_COMMAND* surface_bits_comm
stream_attach(s, surface_bits_command->bitmapData, surface_bits_command->bitmapDataLength);
message = rfx_process_message(context, s);
if (message->num_rects > 1) /* RDVH */
{
/* 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;
gdi_image_convert(message->tiles[i]->data, gdi->tile->bitmap->data, 64, 64, 32, 32, gdi->clrconv);
for (j = 0; j < message->num_rects; j++)
{
gdi_SetClipRgn(gdi->primary->hdc,
message->rects[j].x, 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);
}
}
for (i = 0; i < message->num_rects; i++)
{
gdi_InvalidateRegion(gdi->primary->hdc,
message->rects[i].x, message->rects[i].y,
message->rects[i].width, message->rects[i].height);
}
}
else /* RDSH */
{
/* 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;
gdi_image_convert(message->tiles[i]->data, gdi->tile->bitmap->data, 64, 64, 32, 32, gdi->clrconv);
gdi_BitBlt(gdi->primary->hdc, tx, ty, 64, 64, gdi->tile->hdc, 0, 0, GDI_SRCCOPY);
gdi_InvalidateRegion(gdi->primary->hdc, tx, ty, 64, 64);
}
}
rfx_message_free(context, message);
stream_detach(s);