Cache and use pointers.
This commit is contained in:
parent
5af15f965c
commit
6fe448edf8
@ -44,17 +44,58 @@
|
||||
#include "rdp_pointer.h"
|
||||
|
||||
void guac_rdp_pointer_new(rdpContext* context, rdpPointer* pointer) {
|
||||
|
||||
guac_client* client = ((rdp_freerdp_context*) context)->client;
|
||||
guac_client_log_info(client, "guac_rdp_pointer_new()");
|
||||
guac_socket* socket = client->socket;
|
||||
|
||||
/* Allocate data for image */
|
||||
unsigned char* data =
|
||||
(unsigned char*) malloc(pointer->width * pointer->height * 4);
|
||||
|
||||
/* Allocate layer */
|
||||
guac_layer* buffer = guac_client_alloc_buffer(client);
|
||||
|
||||
cairo_surface_t* surface;
|
||||
|
||||
/* Convert to alpha cursor if mask data present */
|
||||
if (pointer->andMaskData && pointer->xorMaskData)
|
||||
freerdp_alpha_cursor_convert(data,
|
||||
pointer->xorMaskData, pointer->andMaskData,
|
||||
pointer->width, pointer->height, pointer->xorBpp,
|
||||
((rdp_freerdp_context*) context)->clrconv);
|
||||
|
||||
/* Create surface from image data */
|
||||
surface = cairo_image_surface_create_for_data(
|
||||
data, CAIRO_FORMAT_ARGB32,
|
||||
pointer->width, pointer->height, 4*pointer->width);
|
||||
|
||||
/* Send surface to buffer */
|
||||
guac_protocol_send_png(socket, GUAC_COMP_SRC, buffer, 0, 0, surface);
|
||||
|
||||
/* Free surface */
|
||||
cairo_surface_destroy(surface);
|
||||
|
||||
/* Remember buffer */
|
||||
((guac_rdp_pointer*) pointer)->layer = buffer;
|
||||
|
||||
}
|
||||
|
||||
void guac_rdp_pointer_set(rdpContext* context, rdpPointer* pointer) {
|
||||
|
||||
guac_client* client = ((rdp_freerdp_context*) context)->client;
|
||||
guac_client_log_info(client, "guac_rdp_pointer_set()");
|
||||
guac_socket* socket = client->socket;
|
||||
|
||||
/* Set cursor */
|
||||
guac_protocol_send_cursor(socket, pointer->xPos, pointer->yPos,
|
||||
((guac_rdp_pointer*) pointer)->layer,
|
||||
0, 0, pointer->width, pointer->height);
|
||||
|
||||
}
|
||||
|
||||
void guac_rdp_pointer_free(rdpContext* context, rdpPointer* pointer) {
|
||||
|
||||
guac_client* client = ((rdp_freerdp_context*) context)->client;
|
||||
guac_client_log_info(client, "guac_rdp_pointer_free()");
|
||||
guac_client_free_buffer(client, ((guac_rdp_pointer*) pointer)->layer);
|
||||
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user