8366a20be8
Update files from Gregory Nutt to Apache 2.0 license. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
520 lines
25 KiB
C
520 lines
25 KiB
C
/****************************************************************************
|
|
* graphics/nxglib/nx/nxglib.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 __GRAPHICS_NXGLIB_NXBLIC_H
|
|
#define __GRAPHICS_NXGLIB_NXBLIC_H
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
|
|
#include <nuttx/nx/nxglib.h>
|
|
|
|
/****************************************************************************
|
|
* Public Data
|
|
****************************************************************************/
|
|
|
|
#undef EXTERN
|
|
#if defined(__cplusplus)
|
|
# define EXTERN extern "C"
|
|
extern "C"
|
|
{
|
|
#else
|
|
# define EXTERN extern
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Public Function Prototypes
|
|
****************************************************************************/
|
|
|
|
/* Rasterizers **************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Name: nxgl_setpixel_*bpp / pwfb_setpixel_*bpp
|
|
*
|
|
* Description:
|
|
* Draw a single pixel in graphics memory at the given position and
|
|
* with the given color. This is equivalent to nxgl_fillrectangle_*bpp()
|
|
* with a 1x1 rectangle but is more efficient.
|
|
*
|
|
****************************************************************************/
|
|
|
|
struct nxbe_window_s; /* Forward reference. See include/nuttx/nx/nxbe.h */
|
|
|
|
/* For direct access to graphics device memory */
|
|
|
|
void nxgl_setpixel_1bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_point_s *pos, uint8_t color);
|
|
void nxgl_setpixel_2bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_point_s *pos, uint8_t color);
|
|
void nxgl_setpixel_4bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_point_s *pos, uint8_t color);
|
|
void nxgl_setpixel_8bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_point_s *pos, uint8_t color);
|
|
void nxgl_setpixel_16bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_point_s *pos, uint16_t color);
|
|
void nxgl_setpixel_24bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_point_s *pos, uint32_t color);
|
|
void nxgl_setpixel_32bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_point_s *pos, uint32_t color);
|
|
|
|
#ifdef CONFIG_NX_RAMBACKED
|
|
/* For access to per-window framebuffer memory */
|
|
|
|
void pwfb_setpixel_1bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_point_s *pos, uint8_t color);
|
|
void pwfb_setpixel_2bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_point_s *pos, uint8_t color);
|
|
void pwfb_setpixel_4bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_point_s *pos, uint8_t color);
|
|
void pwfb_setpixel_8bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_point_s *pos, uint8_t color);
|
|
void pwfb_setpixel_16bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_point_s *pos, uint16_t color);
|
|
void pwfb_setpixel_24bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_point_s *pos, uint32_t color);
|
|
void pwfb_setpixel_32bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_point_s *pos, uint32_t color);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nxgl_fillrectangle_*bpp / pwfb_fillrectangle_*bpp
|
|
*
|
|
* Description:
|
|
* Fill a rectangle region in the graphics memory with a fixed color
|
|
*
|
|
****************************************************************************/
|
|
|
|
/* For direct access to graphics device memory */
|
|
|
|
void nxgl_fillrectangle_1bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint8_t color);
|
|
void nxgl_fillrectangle_2bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint8_t color);
|
|
void nxgl_fillrectangle_4bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint8_t color);
|
|
void nxgl_fillrectangle_8bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint8_t color);
|
|
void nxgl_fillrectangle_16bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint16_t color);
|
|
void nxgl_fillrectangle_24bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint32_t color);
|
|
void nxgl_fillrectangle_32bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint32_t color);
|
|
|
|
#ifdef CONFIG_NX_RAMBACKED
|
|
/* For access to per-window framebuffer memory */
|
|
|
|
void pwfb_fillrectangle_1bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint8_t color);
|
|
void pwfb_fillrectangle_2bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint8_t color);
|
|
void pwfb_fillrectangle_4bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint8_t color);
|
|
void pwfb_fillrectangle_8bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint8_t color);
|
|
void pwfb_fillrectangle_16bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint16_t color);
|
|
void pwfb_fillrectangle_24bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint32_t color);
|
|
void pwfb_fillrectangle_32bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
uint32_t color);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nxgl_getrectangle_*bpp / pwfb_getrectangle_*bpp
|
|
*
|
|
* Description:
|
|
* Fetch a rectangular region from graphics memory. The source is
|
|
* expressed as a rectangle.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/* For direct access to graphics device memory */
|
|
|
|
void nxgl_getrectangle_1bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
void nxgl_getrectangle_2bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
void nxgl_getrectangle_4bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
void nxgl_getrectangle_8bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
void nxgl_getrectangle_16bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
void nxgl_getrectangle_24bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
void nxgl_getrectangle_32bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
|
|
#ifdef CONFIG_NX_RAMBACKED
|
|
/* For access to per-window framebuffer memory */
|
|
|
|
void pwfb_getrectangle_1bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
void pwfb_getrectangle_2bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
void pwfb_getrectangle_4bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
void pwfb_getrectangle_8bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
void pwfb_getrectangle_16bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
void pwfb_getrectangle_24bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
void pwfb_getrectangle_32bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR void *dest, unsigned int deststride);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nxglib_filltrapezoid_*bpp / pwfb_filltrapezoid_*bpp
|
|
*
|
|
* Description:
|
|
* Fill a trapezoidal region in the graphics memory with a fixed color.
|
|
* Clip the trapezoid to lie within a bounding box. This is useful for
|
|
* drawing complex shapes that can be broken into a set of trapezoids.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/* For direct access to graphics device memory */
|
|
|
|
void nxgl_filltrapezoid_1bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint8_t color);
|
|
void nxgl_filltrapezoid_2bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint8_t color);
|
|
void nxgl_filltrapezoid_4bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint8_t color);
|
|
void nxgl_filltrapezoid_8bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint8_t color);
|
|
void nxgl_filltrapezoid_16bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint16_t color);
|
|
void nxgl_filltrapezoid_24bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint32_t color);
|
|
void nxgl_filltrapezoid_32bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint32_t color);
|
|
|
|
#ifdef CONFIG_NX_RAMBACKED
|
|
/* For access to per-window framebuffer memory */
|
|
|
|
void pwfb_filltrapezoid_1bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint8_t color);
|
|
void pwfb_filltrapezoid_2bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint8_t color);
|
|
void pwfb_filltrapezoid_4bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint8_t color);
|
|
void pwfb_filltrapezoid_8bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint8_t color);
|
|
void pwfb_filltrapezoid_16bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint16_t color);
|
|
void pwfb_filltrapezoid_24bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint32_t color);
|
|
void pwfb_filltrapezoid_32bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_trapezoid_s *trap,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
uint32_t color);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nxgl_moverectangle_*bpp / pwfb_moverectangle_*bpp
|
|
*
|
|
* Description:
|
|
* Move a rectangular region from location to another in the
|
|
* framebuffer/LCD memory. The source is expressed as a rectangle; the
|
|
* destination position is expressed as a point corresponding to the
|
|
* translation of the upper, left-hand corner.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/* For direct access to graphics device memory */
|
|
|
|
void nxgl_moverectangle_1bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
void nxgl_moverectangle_2bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
void nxgl_moverectangle_4bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
void nxgl_moverectangle_8bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
void nxgl_moverectangle_16bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
void nxgl_moverectangle_24bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
void nxgl_moverectangle_32bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
|
|
#ifdef CONFIG_NX_RAMBACKED
|
|
/* For access to per-window framebuffer memory */
|
|
|
|
void pwfb_moverectangle_1bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
void pwfb_moverectangle_2bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
void pwfb_moverectangle_4bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
void pwfb_moverectangle_8bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
void pwfb_moverectangle_16bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
void pwfb_moverectangle_24bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
void pwfb_moverectangle_32bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *rect,
|
|
FAR struct nxgl_point_s *offset);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nxgl_copyrectangle_*bpp / pwfb_copyrectangle_*bpp
|
|
*
|
|
* Description:
|
|
* Copy a rectangular bitmap image into the specific position in the
|
|
* graphics memory.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/* For direct access to graphics device memory */
|
|
|
|
void nxgl_copyrectangle_1bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
void nxgl_copyrectangle_2bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
void nxgl_copyrectangle_4bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
void nxgl_copyrectangle_8bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
void nxgl_copyrectangle_16bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
void nxgl_copyrectangle_24bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
void nxgl_copyrectangle_32bpp(FAR NX_PLANEINFOTYPE *pinfo,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
|
|
#ifdef CONFIG_NX_RAMBACKED
|
|
/* For access to per-window framebuffer memory */
|
|
|
|
void pwfb_copyrectangle_1bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
void pwfb_copyrectangle_2bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
void pwfb_copyrectangle_4bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
void pwfb_copyrectangle_8bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
void pwfb_copyrectangle_16bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
void pwfb_copyrectangle_24bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
void pwfb_copyrectangle_32bpp(FAR struct nxbe_window_s *bwnd,
|
|
FAR const struct nxgl_rect_s *dest,
|
|
FAR const void *src,
|
|
FAR const struct nxgl_point_s *origin,
|
|
unsigned int srcstride);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nxgl_cursor_draw_*bpp
|
|
*
|
|
* Description:
|
|
* Draw the cursor image into the specified position in the graphics memory.
|
|
*
|
|
****************************************************************************/
|
|
|
|
struct nxbe_state_s; /* Forward reference */
|
|
|
|
#ifdef CONFIG_NX_SWCURSOR
|
|
void nxglib_cursor_draw_8bpp(FAR struct nxbe_state_s *be,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
int planeno);
|
|
void nxglib_cursor_draw_16bpp(FAR struct nxbe_state_s *be,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
int planeno);
|
|
void nxglib_cursor_draw_24bpp(FAR struct nxbe_state_s *be,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
int planeno);
|
|
void nxglib_cursor_draw_32bpp(FAR struct nxbe_state_s *be,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
int planeno);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nxgl_cursor_erase_*bpp
|
|
*
|
|
* Description:
|
|
* Erase the cursor by copying the saved background image into the graphics
|
|
* memory.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifdef CONFIG_NX_SWCURSOR
|
|
void nxglib_cursor_erase_8bpp(FAR struct nxbe_state_s *be,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
int planeno);
|
|
void nxglib_cursor_erase_16bpp(FAR struct nxbe_state_s *be,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
int planeno);
|
|
void nxglib_cursor_erase_24bpp(FAR struct nxbe_state_s *be,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
int planeno);
|
|
void nxglib_cursor_erase_32bpp(FAR struct nxbe_state_s *be,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
int planeno);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nxgl_cursor_backup_*bpp
|
|
*
|
|
* Description:
|
|
* Save the background image for subsequent use to erase the cursor from the
|
|
* device graphics memory.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifdef CONFIG_NX_SWCURSOR
|
|
void nxglib_cursor_backup_8bpp(FAR struct nxbe_state_s *be,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
int planeno);
|
|
void nxglib_cursor_backup_16bpp(FAR struct nxbe_state_s *be,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
int planeno);
|
|
void nxglib_cursor_backup_24bpp(FAR struct nxbe_state_s *be,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
int planeno);
|
|
void nxglib_cursor_backup_32bpp(FAR struct nxbe_state_s *be,
|
|
FAR const struct nxgl_rect_s *bounds,
|
|
int planeno);
|
|
#endif
|
|
|
|
#undef EXTERN
|
|
#if defined(__cplusplus)
|
|
}
|
|
#endif
|
|
|
|
#endif /* __GRAPHICS_NXGLIB_NXBLIC_H */
|