Moved bitmap handler into own files.

This commit is contained in:
Michael Jumper 2012-01-02 17:59:52 -08:00
parent 5b020614bd
commit dd9ea3cec5
4 changed files with 143 additions and 30 deletions

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@ -41,7 +41,7 @@ AM_CFLAGS = -Werror -Wall -pedantic -Iinclude
lib_LTLIBRARIES = libguac-client-rdp.la lib_LTLIBRARIES = libguac-client-rdp.la
libguac_client_rdp_la_SOURCES = src/client.c src/rdp_handlers.c src/rdp_keymap.c libguac_client_rdp_la_SOURCES = src/client.c src/rdp_handlers.c src/rdp_keymap.c src/rdp_bitmap.c
libguac_client_rdp_la_LDFLAGS = -version-info 0:0:0 libguac_client_rdp_la_LDFLAGS = -version-info 0:0:0

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@ -0,0 +1,45 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is libguac-client-rdp.
*
* The Initial Developer of the Original Code is
* Michael Jumper.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef _GUAC_RDP_RDP_BITMAP_H
#define _GUAC_RDP_RDP_BITMAP_H
#include <freerdp/freerdp.h>
void guac_rdp_bitmap_new(rdpContext* context, rdpBitmap* bitmap);
#endif

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@ -0,0 +1,97 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is libguac-client-rdp.
*
* The Initial Developer of the Original Code is
* Michael Jumper.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include <stdio.h>
#include <stdlib.h>
#include <cairo/cairo.h>
#include <guacamole/socket.h>
#include <guacamole/client.h>
#include <guacamole/protocol.h>
#include <freerdp/freerdp.h>
#include <freerdp/codec/color.h>
#include "client.h"
#include "rdp_bitmap.h"
static CLRCONV _guac_rdp_clrconv = {
.alpha = 1,
.invert = 0,
.rgb555 = 0,
.palette = NULL
};
void guac_rdp_bitmap_new(rdpContext* context, rdpBitmap* bitmap) {
/* Allocate buffer */
guac_client* client = ((rdp_freerdp_context*) context)->client;
guac_socket* socket = client->socket;
guac_layer* buffer = guac_client_alloc_buffer(client);
/* Convert image data if present */
if (bitmap->data != NULL) {
/* Convert image data to 32-bit RGB */
unsigned char* image_buffer = freerdp_image_convert(bitmap->data, NULL,
bitmap->width, bitmap->height,
context->instance->settings->color_depth,
32, (HCLRCONV) &_guac_rdp_clrconv);
/* Create surface from image data */
cairo_surface_t* surface = cairo_image_surface_create_for_data(
bitmap->data, CAIRO_FORMAT_RGB24,
bitmap->width, bitmap->height, 4*bitmap->width);
/* Send surface to buffer */
guac_protocol_send_png(socket, GUAC_COMP_SRC, buffer, 0, 0, surface);
/* Free surface */
cairo_surface_destroy(surface);
/* Free image data if actually alloated */
if (image_buffer != bitmap->data)
free(image_buffer);
}
/* Store buffer reference in bitmap */
((guac_rdp_bitmap*) bitmap)->layer = buffer;
}

View File

@ -113,35 +113,6 @@ void guac_rdp_ui_end_update(freerdp* inst) {
guac_socket_flush(socket); guac_socket_flush(socket);
} }
void guac_rdp_bitmap_new(rdpContext* context, rdpBitmap* bitmap) {
/* Allocate buffer */
guac_client* client = ((rdp_freerdp_context*) context)->client;
guac_socket* socket = client->socket;
guac_layer* buffer = guac_client_alloc_buffer(client);
/* Convert image data to 32-bit RGB */
unsigned char* image_buffer = freerdp_image_convert(bitmap->data, NULL,
bitmap->width, bitmap->height,
context->instance->settings->color_depth,
32, (HCLRCONV) &_guac_rdp_clrconv);
/* Create surface from image data */
cairo_surface_t* surface = cairo_image_surface_create_for_data(
bitmap->data, CAIRO_FORMAT_RGB24,
bitmap->width, bitmap->height, 4*bitmap->width);
/* Send surface to buffer */
guac_protocol_send_png(socket, GUAC_COMP_SRC, buffer, 0, 0, surface);
/* Free surface */
cairo_surface_destroy(surface);
free(image_buffer);
/* FIXME: What do we do with buffer?? */
}
void guac_rdp_ui_paint_bitmap(freerdp* inst, int x, int y, int cx, int cy, int width, int height, uint8* data) { void guac_rdp_ui_paint_bitmap(freerdp* inst, int x, int y, int cx, int cy, int width, int height, uint8* data) {
guac_client* client = ((rdp_freerdp_context*) inst->context)->client; guac_client* client = ((rdp_freerdp_context*) inst->context)->client;