Non-static clrconv, handle palette updates.

diff --git a/include/client.h b/include/client.h
index 6bdcd10..c24f782 100644 (file)
--- a/include/client.h
+++ b/include/client.h
@@ -70,10 +70,9 @@ typedef struct rdp_freerdp_context {
     rdpContext _p;
 
     guac_client* client;
+    CLRCONV* clrconv;
 
 } rdp_freerdp_context;
 
-extern CLRCONV guac_rdp_clrconv;
-
 #endif
 

diff --git a/include/rdp_gdi.h b/include/rdp_gdi.h
index 3bd633b..b4df003 100644 (file)
--- a/include/rdp_gdi.h
+++ b/include/rdp_gdi.h
@@ -45,5 +45,6 @@ void guac_rdp_gdi_patblt(rdpContext* context, PATBLT_ORDER* patblt);
 void guac_rdp_gdi_scrblt(rdpContext* context, SCRBLT_ORDER* scrblt);
 void guac_rdp_gdi_memblt(rdpContext* context, MEMBLT_ORDER* memblt);
 void guac_rdp_gdi_opaquerect(rdpContext* context, OPAQUE_RECT_ORDER* opaque_rect);
+void guac_rdp_gdi_palette_update(rdpContext* context, PALETTE_UPDATE* palette);
 
 #endif

diff --git a/src/client.c b/src/client.c
index c9e23a3..d8ca3a3 100644 (file)
--- a/src/client.c
+++ b/src/client.c
@@ -72,13 +72,6 @@ const char* GUAC_CLIENT_ARGS[] = {
     NULL
 };
 
-CLRCONV guac_rdp_clrconv = {
-    .alpha  = 1,
-    .invert = 0,
-    .rgb555 = 0,
-    .palette = NULL
-};
-
 boolean rdp_freerdp_pre_connect(freerdp* instance) {
 
     rdpContext* context = instance->context;
@@ -88,6 +81,15 @@ boolean rdp_freerdp_pre_connect(freerdp* instance) {
     rdpGlyph* glyph;
     rdpPointer* pointer;
     rdpPrimaryUpdate* primary;
+    CLRCONV* clrconv;
+
+    /* Init color conversion structure */
+    clrconv = xnew(CLRCONV);
+    clrconv->alpha = 1;
+    clrconv->invert = 0;
+    clrconv->rgb555 = 0;
+    clrconv->palette = xnew(rdpPalette);
+    ((rdp_freerdp_context*) context)->clrconv = clrconv;
 
     /* Init FreeRDP cache */
     instance->context->cache = cache_new(instance->settings);
@@ -121,8 +123,9 @@ boolean rdp_freerdp_pre_connect(freerdp* instance) {
     graphics_register_pointer(context->graphics, pointer);
 
     /* Set up GDI */
-    primary = instance->update->primary;
+    instance->update->Palette = guac_rdp_gdi_palette_update;
 
+    primary = instance->update->primary;
     primary->DstBlt = guac_rdp_gdi_dstblt;
     primary->PatBlt = guac_rdp_gdi_patblt;
     primary->ScrBlt = guac_rdp_gdi_scrblt;

diff --git a/src/rdp_bitmap.c b/src/rdp_bitmap.c
index c9798b9..315ef36 100644 (file)
--- a/src/rdp_bitmap.c
+++ b/src/rdp_bitmap.c
@@ -64,7 +64,7 @@ void guac_rdp_bitmap_new(rdpContext* context, rdpBitmap* bitmap) {
         unsigned char* image_buffer = freerdp_image_convert(bitmap->data, NULL,
                 bitmap->width, bitmap->height,
                 context->instance->settings->color_depth,
-                32, (HCLRCONV) &guac_rdp_clrconv);
+                32, ((rdp_freerdp_context*) context)->clrconv);
 
         /* If not ephemeral, send to client */
         if (!bitmap->ephemeral) {
@@ -102,6 +102,9 @@ void guac_rdp_bitmap_new(rdpContext* context, rdpBitmap* bitmap) {
             /* Store converted image in bitmap */
             bitmap->data = image_buffer;
 
+            /* Not stored in a layer */
+            ((guac_rdp_bitmap*) bitmap)->layer = NULL;
+
         }
 
     }
@@ -127,7 +130,10 @@ void guac_rdp_bitmap_paint(rdpContext* context, rdpBitmap* bitmap) {
 
 void guac_rdp_bitmap_free(rdpContext* context, rdpBitmap* bitmap) {
     guac_client* client = ((rdp_freerdp_context*) context)->client;
-    guac_client_free_buffer(client, ((guac_rdp_bitmap*) bitmap)->layer);
+
+    /* Free layer, if any */
+    if (((guac_rdp_bitmap*) bitmap)->layer != NULL)
+        guac_client_free_buffer(client, ((guac_rdp_bitmap*) bitmap)->layer);
 }
 
 void guac_rdp_bitmap_setsurface(rdpContext* context, rdpBitmap* bitmap, boolean primary) {

diff --git a/src/rdp_gdi.c b/src/rdp_gdi.c
index 9c8884f..ff79211 100644 (file)
--- a/src/rdp_gdi.c
+++ b/src/rdp_gdi.c
@@ -65,7 +65,8 @@ void guac_rdp_gdi_opaquerect(rdpContext* context, OPAQUE_RECT_ORDER* opaque_rect
 
     guac_client* client = ((rdp_freerdp_context*) context)->client;
     uint32 color = freerdp_color_convert(opaque_rect->color,
-            context->instance->settings->color_depth, 32, &guac_rdp_clrconv);
+            context->instance->settings->color_depth, 32,
+            ((rdp_freerdp_context*) context)->clrconv);
 
     const guac_layer* current_layer = ((rdp_guac_client_data*) client->data)->current_surface;
 
@@ -80,4 +81,10 @@ void guac_rdp_gdi_opaquerect(rdpContext* context, OPAQUE_RECT_ORDER* opaque_rect
 
 }
 
+void guac_rdp_gdi_palette_update(rdpContext* context, PALETTE_UPDATE* palette) {
 
+    CLRCONV* clrconv = ((rdp_freerdp_context*) context)->clrconv;
+    clrconv->palette->count = palette->number;
+    clrconv->palette->entries = palette->entries;
+
+}