2ac8589a25
error: Path relative to repository other than nuttx must begin with the root directory Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
204 lines
6.6 KiB
C
204 lines
6.6 KiB
C
/****************************************************************************
|
|
* apps/examples/nximage/nximage.h
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef __APPS_EXAMPLES_NXIMAGE_NXIMAGE_H
|
|
#define __APPS_EXAMPLES_NXIMAGE_NXIMAGE_H
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
#include <semaphore.h>
|
|
|
|
#include <nuttx/nx/nx.h>
|
|
#include <nuttx/nx/nxglib.h>
|
|
|
|
/****************************************************************************
|
|
* Pre-processor Definitions
|
|
****************************************************************************/
|
|
|
|
/* Configuration ************************************************************/
|
|
|
|
#ifndef CONFIG_NX
|
|
# error "NX is not enabled (CONFIG_NX)"
|
|
#endif
|
|
|
|
#ifndef CONFIG_EXAMPLES_NXIMAGE_BPP
|
|
# define CONFIG_EXAMPLES_NXIMAGE_BPP 16
|
|
#endif
|
|
|
|
#if defined(CONFIG_EXAMPLES_NXIMAGE_XSCALEp5)
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_XSCALE1p0
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_XSCALE1p5
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_XSCALE2p0
|
|
#elif defined(CONFIG_EXAMPLES_NXIMAGE_XSCALE1p5)
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_XSCALEp5
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_XSCALE1p0
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_XSCALE2p0
|
|
#elif defined(CONFIG_EXAMPLES_NXIMAGE_XSCALE2p0)
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_XSCALEp5
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_XSCALE1p0
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_XSCALE1p5
|
|
#else
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_XSCALEp5
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_XSCALE1p0
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_XSCALE1p5
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_XSCALE2p0
|
|
# define CONFIG_EXAMPLES_NXIMAGE_XSCALE1p0 1
|
|
#endif
|
|
|
|
#if defined(CONFIG_EXAMPLES_NXIMAGE_YSCALEp5)
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_YSCALE1p0
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_YSCALE1p5
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_YSCALE2p0
|
|
#elif defined(CONFIG_EXAMPLES_NXIMAGE_YSCALE1p5)
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_YSCALEp5
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_YSCALE1p0
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_YSCALE2p0
|
|
#elif defined(CONFIG_EXAMPLES_NXIMAGE_YSCALE2p0)
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_YSCALEp5
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_YSCALE1p0
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_YSCALE1p5
|
|
#else
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_YSCALEp5
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_YSCALE1p0
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_YSCALE1p5
|
|
# undef CONFIG_EXAMPLES_NXIMAGE_YSCALE2p0
|
|
# define CONFIG_EXAMPLES_NXIMAGE_YSCALE1p0 1
|
|
#endif
|
|
|
|
/* Multi-user NX support */
|
|
|
|
#ifdef CONFIG_DISABLE_MQUEUE
|
|
# error "The multi-threaded example requires MQ support (CONFIG_DISABLE_MQUEUE=n)"
|
|
#endif
|
|
#ifdef CONFIG_DISABLE_PTHREAD
|
|
# error "This example requires pthread support (CONFIG_DISABLE_PTHREAD=n)"
|
|
#endif
|
|
#ifndef CONFIG_NX_BLOCKING
|
|
# error "This example depends on CONFIG_NX_BLOCKING"
|
|
#endif
|
|
#ifndef CONFIG_EXAMPLES_NXIMAGE_LISTENER_STACKSIZE
|
|
# define CONFIG_EXAMPLES_NXIMAGE_LISTENER_STACKSIZE 2048
|
|
#endif
|
|
#ifndef CONFIG_EXAMPLES_NXIMAGE_LISTENERPRIO
|
|
# define CONFIG_EXAMPLES_NXIMAGE_LISTENERPRIO 100
|
|
#endif
|
|
#ifndef CONFIG_EXAMPLES_NXIMAGE_CLIENTPRIO
|
|
# define CONFIG_EXAMPLES_NXIMAGE_CLIENTPRIO 100
|
|
#endif
|
|
#ifndef CONFIG_EXAMPLES_NXIMAGE_SERVERPRIO
|
|
# define CONFIG_EXAMPLES_NXIMAGE_SERVERPRIO 120
|
|
#endif
|
|
#ifndef CONFIG_EXAMPLES_NXIMAGE_NOTIFYSIGNO
|
|
# define CONFIG_EXAMPLES_NXIMAGE_NOTIFYSIGNO 4
|
|
#endif
|
|
|
|
/* Image Information ********************************************************/
|
|
|
|
#define IMAGE_HEIGHT 160 /* Number of rows in the raw image */
|
|
#define IMAGE_WIDTH 160 /* Number of columns in the raw image */
|
|
|
|
#if defined(CONFIG_EXAMPLES_NXIMAGE_XSCALEp5)
|
|
# define SCALED_WIDTH 80 /* Number of columns in the scaled image */
|
|
#elif defined(CONFIG_EXAMPLES_NXIMAGE_XSCALE1p5)
|
|
# define SCALED_WIDTH 240 /* Number of columns in the scaled image */
|
|
#elif defined(CONFIG_EXAMPLES_NXIMAGE_XSCALE2p0)
|
|
# define SCALED_WIDTH 320 /* Number of columns in the scaled image */
|
|
#else
|
|
# define SCALED_WIDTH 160 /* Number of columns in the scaled image */
|
|
#endif
|
|
|
|
#if defined(CONFIG_EXAMPLES_NXIMAGE_YSCALEp5)
|
|
# define SCALED_HEIGHT 80 /* Number of rows in the scaled image */
|
|
#elif defined(CONFIG_EXAMPLES_NXIMAGE_YSCALE1p5)
|
|
# define SCALED_HEIGHT 240 /* Number of rows in the scaled image */
|
|
#elif defined(CONFIG_EXAMPLES_NXIMAGE_YSCALE2p0)
|
|
# define SCALED_HEIGHT 320 /* Number of rows in the scaled image */
|
|
#else
|
|
# define SCALED_HEIGHT 160 /* Number of rows in the scaled image */
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Public Types
|
|
****************************************************************************/
|
|
|
|
enum exitcode_e
|
|
{
|
|
NXEXIT_SUCCESS = 0,
|
|
NXEXIT_INIT,
|
|
NXEXIT_NXREQUESTBKGD,
|
|
NXEXIT_NXSETBGCOLOR
|
|
};
|
|
|
|
struct nximage_data_s
|
|
{
|
|
/* The NX handles */
|
|
|
|
NXHANDLE hnx;
|
|
NXHANDLE hbkgd;
|
|
bool connected;
|
|
|
|
/* The screen resolution */
|
|
|
|
nxgl_coord_t xres;
|
|
nxgl_coord_t yres;
|
|
|
|
volatile bool havepos;
|
|
sem_t eventsem;
|
|
volatile int code;
|
|
};
|
|
|
|
/****************************************************************************
|
|
* Public Data
|
|
****************************************************************************/
|
|
|
|
/* NXIMAGE state data */
|
|
|
|
extern struct nximage_data_s g_nximage;
|
|
|
|
/* NX callback vtables */
|
|
|
|
extern const struct nx_callback_s g_nximagecb;
|
|
|
|
/****************************************************************************
|
|
* Public Function Prototypes
|
|
****************************************************************************/
|
|
|
|
/* NX server/listener thread */
|
|
|
|
FAR void *nximage_listener(FAR void *arg);
|
|
|
|
/* Background window interfaces */
|
|
|
|
void nximage_image(NXWINDOW hwnd);
|
|
|
|
/* Image interfaces */
|
|
|
|
nxgl_mxpixel_t nximage_bgcolor(void);
|
|
nxgl_mxpixel_t nximage_avgcolor(nxgl_mxpixel_t color1, nxgl_mxpixel_t color2);
|
|
void nximage_blitrow(FAR nxgl_mxpixel_t *run, FAR const void **state);
|
|
|
|
#endif /* __APPS_EXAMPLES_NXIMAGE_NXIMAGE_H */
|