mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-18 05:28:40 +00:00
42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
|
/*
|
||
|
|
* This file is part of the Trezor project, https://trezor.io/
|
||
|
|
*
|
||
|
|
* Copyright (c) SatoshiLabs
|
||
|
|
*
|
||
|
|
* This program is free software: you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License as published by
|
||
|
|
* the Free Software Foundation, either version 3 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef TREZORHAL_DMA2D_H
|
||
|
|
#define TREZORHAL_DMA2D_H
|
||
|
|
|
||
|
|
#include "common.h"
|
||
|
|
|
||
|
|
void dma2d_init(void);
|
||
|
|
|
||
|
|
void dma2d_setup_const(void);
|
||
|
|
void dma2d_setup_4bpp(uint16_t fg_color, uint16_t bg_color);
|
||
|
|
void dma2d_setup_16bpp(void);
|
||
|
|
void dma2d_setup_4bpp_over_4bpp(uint16_t fg_color, uint16_t bg_color,
|
||
|
|
uint16_t overlay_color);
|
||
|
|
void dma2d_setup_4bpp_over_16bpp(uint16_t overlay_color);
|
||
|
|
|
||
|
|
void dma2d_start(uint8_t* in_addr, uint8_t* out_addr, int32_t pixels);
|
||
|
|
void dma2d_start_const(uint16_t color, uint8_t* out_addr, int32_t pixels);
|
||
|
|
void dma2d_start_blend(uint8_t* overlay_addr, uint8_t* bg_addr,
|
||
|
|
uint8_t* out_addr, int32_t pixels);
|
||
|
|
|
||
|
|
void dma2d_wait_for_transfer(void);
|
||
|
|
|
||
|
|
#endif // TREZORHAL_DMA2D_H
|