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- /*
- ucg_dev_msg_api.c
-
- Universal uC Color Graphics Library
-
- Copyright (c) 2013, olikraus@gmail.com
- All rights reserved.
- Redistribution and use in source and binary forms, with or without modification,
- are permitted provided that the following conditions are met:
- * Redistributions of source code must retain the above copyright notice, this list
- of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright notice, this
- list of conditions and the following disclaimer in the documentation and/or other
- materials provided with the distribution.
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- */
- #include "ucg.h"
- #include <stddef.h>
- void ucg_PowerDown(ucg_t *ucg)
- {
- if ( ucg->is_power_up != 0 )
- {
- ucg->device_cb(ucg, UCG_MSG_DEV_POWER_DOWN, NULL);
- ucg->is_power_up = 0;
- }
- }
- ucg_int_t ucg_PowerUp(ucg_t *ucg)
- {
- ucg_int_t r;
- /* power down first. will do nothing if power is already down */
- ucg_PowerDown(ucg);
- /* now try to power up the display */
- r = ucg->device_cb(ucg, UCG_MSG_DEV_POWER_UP, NULL);
- if ( r != 0 )
- {
- ucg->is_power_up = 1;
- }
- return r;
- }
- void ucg_SetClipBox(ucg_t *ucg, ucg_box_t *clip_box)
- {
- ucg->device_cb(ucg, UCG_MSG_SET_CLIP_BOX, (void *)(clip_box));
- }
- void ucg_SetClipRange(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t w, ucg_int_t h)
- {
- ucg_box_t clip_box;
- clip_box.ul.x = x;
- clip_box.ul.y = y;
- clip_box.size.w = w;
- clip_box.size.h = h;
- ucg_SetClipBox(ucg, &clip_box);
- }
- void ucg_SetMaxClipRange(ucg_t *ucg)
- {
- ucg_box_t new_clip_box;
- new_clip_box.size = ucg->dimension;
- new_clip_box.ul.x = 0;
- new_clip_box.ul.y = 0;
- ucg_SetClipBox(ucg, &new_clip_box);
- }
- /*
- Query the display dimension from the driver, reset clip window to maximum
- new dimension
- */
- void ucg_GetDimension(ucg_t *ucg)
- {
- ucg->device_cb(ucg, UCG_MSG_GET_DIMENSION, &(ucg->dimension));
- ucg_SetMaxClipRange(ucg);
- }
- void ucg_DrawPixelWithArg(ucg_t *ucg)
- {
- ucg->device_cb(ucg, UCG_MSG_DRAW_PIXEL, NULL);
- }
- void ucg_DrawL90FXWithArg(ucg_t *ucg)
- {
- ucg->device_cb(ucg, UCG_MSG_DRAW_L90FX, &(ucg->arg));
- }
- #ifdef UCG_MSG_DRAW_L90TC
- void ucg_DrawL90TCWithArg(ucg_t *ucg)
- {
- ucg->device_cb(ucg, UCG_MSG_DRAW_L90TC, &(ucg->arg));
- }
- #endif /* UCG_MSG_DRAW_L90TC */
- #ifdef UCG_MSG_DRAW_L90BF
- void ucg_DrawL90BFWithArg(ucg_t *ucg)
- {
- ucg->device_cb(ucg, UCG_MSG_DRAW_L90BF, &(ucg->arg));
- }
- #endif /* UCG_MSG_DRAW_L90BF */
- void ucg_DrawL90SEWithArg(ucg_t *ucg)
- {
- ucg->device_cb(ucg, UCG_MSG_DRAW_L90SE, &(ucg->arg));
- }
- /*
- void ucg_DrawL90RLWithArg(ucg_t *ucg)
- {
- ucg->device_cb(ucg, UCG_MSG_DRAW_L90RL, &(ucg->arg));
- }
- */
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