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pikapython/package/Arm2D/__arm_2d_impl.h

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add arm2d lib
2021-11-09 22:19:51 +08:00
/*
* Copyright (C) 2010-2021 Arm Limited or its affiliates. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed 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
*
* 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.
*/
/* ----------------------------------------------------------------------
* Project: Arm-2D Library
* Title: arm-2d_acc.h
* Description: Basic Tile operations
*
* $Date: 13. Jan 2021
* $Revision: V.0.5.0
*
* Target Processor: Cortex-M cores
*
* -------------------------------------------------------------------- */
#ifndef __ARM_2D_ACCELERATION_H__
# define __ARM_2D_ACCELERATION_H__ 1
/*============================ INCLUDES ======================================*/
#include "arm_2d.h"
#ifdef __cplusplus
extern "C" {
#endif
#if defined(__clang__)
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wunknown-warning-option"
# pragma clang diagnostic ignored "-Wreserved-identifier"
# pragma clang diagnostic ignored "-Wgnu-zero-variadic-macro-arguments"
# pragma clang diagnostic ignored "-Wmissing-declarations"
# pragma clang diagnostic ignored "-Wpadded"
#elif __IS_COMPILER_ARM_COMPILER_5__
# pragma diag_suppress 174,177,188,68,513,144,64
#elif __IS_COMPILER_GCC__
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wunused-value"
#endif
/*============================ MACROS ========================================*/
#undef this
#define this (*ptThis)
#undef OP_CORE
#define OP_CORE this.use_as__arm_2d_op_core_t
#define ARM_2D_IMPL(__TYPE, ...) \
__TYPE *ptThis = (__TYPE *)(NULL,##__VA_ARGS__); \
if (NULL == ptThis) { \
ptThis = (__TYPE *)&ARM_2D_CTRL.DefaultOP; \
}
/*============================ MACROFIED FUNCTIONS ===========================*/
#define ARM_2D_TRY_ACCELERATION(__ID, __FUNC_PROTOTYPE, ...) \
if ( (NULL != OP_CORE.ptOp->Info.LowLevelIO.IO[__ID]->HW) \
&& (NULL != OP_CORE.ptOp->Info.LowLevelIO.IO[__ID])) { \
tResult = \
(*(__FUNC_PROTOTYPE *)OP_CORE.ptOp->Info.LowLevelIO.IO[__ID]->HW)( \
ptTask, \
##__VA_ARGS__); \
}
#define ARM_2D_RUN_DEFAULT(__ID, __FUNC_PROTOTYPE, ...) \
if ( (NULL != OP_CORE.ptOp->Info.LowLevelIO.IO[__ID]->SW) \
&& (NULL != OP_CORE.ptOp->Info.LowLevelIO.IO[__ID])) { \
tResult = \
(*(__FUNC_PROTOTYPE *)OP_CORE.ptOp->Info.LowLevelIO.IO[__ID]->SW)( \
ptTask, \
##__VA_ARGS__); \
} else { \
tResult = (arm_fsm_rt_t)ARM_2D_ERR_NOT_SUPPORT; \
}
#define __ARM_2D_PIXEL_AVERAGE_GRAY8(__PIXEL_IN, __ALPHA) \
do { \
tPixel += (uint16_t)(__PIXEL_IN) * (uint16_t)(__ALPHA); \
} while(0)
#define __ARM_2D_PIXEL_BLENDING_GRAY8(__SRC_ADDR, __DES_ADDR, __OPACITY) \
do { \
uint16_t chTransparency = 256 - (__OPACITY); \
const uint8_t *pchSrc = (uint8_t *)(__SRC_ADDR); \
uint8_t *pchDes = (uint8_t *)(__DES_ADDR); \
\
*pchDes = ((uint16_t)( ((uint16_t)(*pchSrc++) * chTransparency) \
+ ((uint16_t)(*pchDes) * (__OPACITY)) \
) >> 8); \
} while(0)
#define __ARM_2D_PIXEL_BLENDING_RGB565(__SRC_ADDR, __DES_ADDR, __OPACITY) \
do { \
uint16_t chTransparency = 256 - (__OPACITY); \
__arm_2d_color_fast_rgb_t tSrcPix, tTargetPix; \
uint16_t *phwTargetPixel = (__DES_ADDR); \
__arm_2d_rgb565_unpack(*(__SRC_ADDR), &tSrcPix); \
__arm_2d_rgb565_unpack(*phwTargetPixel, &tTargetPix); \
\
for (int i = 0; i < 3; i++) { \
uint16_t hwTemp = \
(uint16_t) (tSrcPix.RGB[i] * chTransparency) + \
(tTargetPix.RGB[i] * (__OPACITY)); \
tTargetPix.RGB[i] = (uint16_t) (hwTemp >> 8); \
} \
\
/* pack merged stream */ \
*phwTargetPixel = __arm_2d_rgb565_pack(&tTargetPix); \
} while(0);
#define __ARM_2D_PIXEL_AVERAGE_RGB565(__PIXEL_IN, __ALPHA) \
do { \
__arm_2d_color_fast_rgb_t tTempColour; \
__arm_2d_rgb565_unpack((__PIXEL_IN), &tTempColour); \
tPixel.R += tTempColour.R * (__ALPHA); \
tPixel.G += tTempColour.G * (__ALPHA); \
tPixel.B += tTempColour.B * (__ALPHA); \
} while(0)
#define __ARM_2D_PIXEL_AVERAGE_CCCN888(__PIXEL_IN, __ALPHA) \
do { \
arm_2d_color_rgb888_t tTempColour = {.tValue = (__PIXEL_IN)}; \
tPixel.R += tTempColour.u8R * (__ALPHA); \
tPixel.G += tTempColour.u8G * (__ALPHA); \
tPixel.B += tTempColour.u8B * (__ALPHA); \
} while(0)
#define __ARM_2D_PIXEL_BLENDING_CCCN888(__SRC_ADDR, __DES_ADDR, __OPACITY) \
do { \
uint16_t chTransparency = 256 - (__OPACITY); \
uint_fast8_t n = sizeof(uint32_t) - 1; /* do not change alpha */\
const uint8_t *pchSrc = (uint8_t *)(__SRC_ADDR); \
uint8_t *pchDes = (uint8_t *)(__DES_ADDR); \
\
do { \
*pchDes = ( ((uint_fast16_t)(*pchSrc++) * chTransparency) \
+ ((uint_fast16_t)(*pchDes) * (__OPACITY)) \
) >> 8; \
pchDes++; \
} while(--n); \
} while(0)
/*============================ TYPES =========================================*/
typedef struct __arm_2d_point_adj_alpha_t{
struct {
arm_2d_location_t tOffset;
uint8_t chAlpha;
}tMatrix[4];
} __arm_2d_point_adj_alpha_t;
//! \name Operation Index: used for logging and debugging purpose
//! @{
enum {
/*------------ arm-2d operation idx begin --------------*/
__ARM_2D_OP_IDX_BARRIER,
__ARM_2D_OP_IDX_SYNC = __ARM_2D_OP_IDX_BARRIER,
__ARM_2D_OP_IDX_COPY,
__ARM_2D_OP_IDX_COPY_WITH_COLOUR_KEYING,
__ARM_2D_OP_IDX_COPY_WITH_MASK,
__ARM_2D_OP_IDX_COPY_WITH_SRC_MASK,
__ARM_2D_OP_IDX_COPY_WITH_DES_MASK,
__ARM_2D_OP_IDX_FILL_COLOUR,
__ARM_2D_OP_IDX_FILL_COLOUR_WITH_COLOUR_KEYING,
__ARM_2D_OP_IDX_FILL_COLOUR_WITH_MASK,
__ARM_2D_OP_IDX_FILL_COLOUR_WITH_MASK_AND_OPACITY,
__ARM_2D_OP_IDX_ALPHA_BLENDING,
__ARM_2D_OP_IDX_ALPHA_BLENDING_WITH_COLOUR_KEYING,
__ARM_2D_OP_IDX_ALPHA_FILL_COLOUR,
__ARM_2D_OP_IDX_ALPHA_FILL_COLOUR_WITH_COLOUR_KEYING,
__ARM_2D_OP_IDX_DRAW_POINT,
__ARM_2D_OP_IDX_DRAW_PATTERN,
__ARM_2D_OP_IDX_COLOUR_FORMAT_CONVERSION,
__ARM_2D_OP_IDX_ROTATE,
__ARM_2D_OP_IDX_ROTATE_WITH_ALPHA
/*------------ cmsisi-2d operation idx end --------------*/
};
//! @}
typedef struct __arm_2d_sub_task_t __arm_2d_sub_task_t;
typedef arm_fsm_rt_t __arm_2d_io_func_t(__arm_2d_sub_task_t *ptTask);
typedef struct __arm_2d_low_level_io_t {
__arm_2d_io_func_t *SW;
__arm_2d_io_func_t *HW;
} __arm_2d_low_level_io_t;
typedef struct __arm_2d_tile_param_t {
void * pBuffer;
int32_t nOffset;
int16_t iStride;
arm_2d_color_info_t tColour;
uint8_t bInvalid : 1;
uint8_t bDerivedResource : 1;
uint8_t : 6;
arm_2d_region_t tValidRegion;
} __arm_2d_tile_param_t;
typedef struct __arm_2d_param_copy_t {
__arm_2d_tile_param_t tSource;
__arm_2d_tile_param_t tTarget;
arm_2d_size_t tCopySize;
} __arm_2d_param_copy_t;
typedef struct __arm_2d_param_copy_msk_t {
implement(__arm_2d_param_copy_t);
__arm_2d_tile_param_t tSrcMask;
__arm_2d_tile_param_t tDesMask;
} __arm_2d_param_copy_msk_t;
typedef struct __arm_2d_param_copy_orig_t {
implement(__arm_2d_param_copy_t);
__arm_2d_tile_param_t tOrigin;
} __arm_2d_param_copy_orig_t;
typedef struct __arm_2d_param_fill_t {
__arm_2d_tile_param_t tSource;
__arm_2d_tile_param_t tTarget;
} __arm_2d_param_fill_t;
typedef struct __arm_2d_param_fill_msk_t {
implement(__arm_2d_param_fill_t);
__arm_2d_tile_param_t tSrcMask;
__arm_2d_tile_param_t tDesMask;
} __arm_2d_param_fill_msk_t;
typedef struct __arm_2d_param_fill_orig_t {
implement(__arm_2d_param_fill_t);
__arm_2d_tile_param_t tOrigin;
} __arm_2d_param_fill_orig_t;
struct __arm_2d_sub_task_t{
ARM_PRIVATE(
__arm_2d_sub_task_t *ptNext;
arm_2d_op_core_t *ptOP;
uint8_t chLowLeveIOIndex; //!< the type of IO interface
uint8_t bIsCPL : 1;
uint8_t : 7;
uint16_t : 16;
union {
__arm_2d_tile_param_t tTileProcess;
__arm_2d_param_copy_t tCopy;
__arm_2d_param_fill_t tFill;
__arm_2d_param_copy_orig_t tCopyOrig;
__arm_2d_param_copy_msk_t tCopyMask;
__arm_2d_param_fill_orig_t tFillOrig;
__arm_2d_param_fill_msk_t tFillMask;
}Param;
)};
struct __arm_2d_op_control {
ARM_PRIVATE(
__arm_2d_sub_task_t *ptFreeList;
struct {
__arm_2d_sub_task_t *ptHead;
__arm_2d_sub_task_t *ptTail;
} TaskFIFO;
struct {
arm_2d_op_core_t *ptHead;
arm_2d_op_core_t *ptTail;
} OPFIFO;
uint16_t hwFreeCount;
uint16_t hwTaskCount;
uint16_t hwBookCount;
uint16_t : 16;
arm_2d_tile_t *ptDefaultFrameBuffer;
union {
arm_2d_op_t tBasic;
arm_2d_op_fill_cl_t tFillColour;
arm_2d_op_fill_cl_msk_t tFillColourMask;
arm_2d_op_fill_cl_opc_t tFillColourOpacity;
arm_2d_op_src_t tWithSource;
arm_2d_op_alpha_t tAlpha;
arm_2d_op_alpha_cl_key_t tAlphaColourKeying;
arm_2d_op_alpha_fill_cl_msk_opc_t tAlphaFillColourMaskOpacity;
arm_2d_op_cp_msk_t tCopyMasks;
arm_2d_op_drw_patn_t tDrawPattern;
arm_2d_op_rotate_t tRotate;
arm_2d_op_rotate_opacity_t tRotateOpacity;
arm_2d_op_msk_t tBasicMask;
arm_2d_op_src_msk_t tSourceMask;
arm_2d_op_src_orig_msk_t tSourceOrigMask;
} DefaultOP;
)};
/*============================ GLOBAL VARIABLES ==============================*/
extern
const struct __arm_2d_io_table __ARM_2D_IO_TABLE;
extern struct __arm_2d_op_control ARM_2D_CTRL;
/*============================ PROTOTYPES ====================================*/
/*----------------------------------------------------------------------------*
* Pipeline *
*----------------------------------------------------------------------------*/
extern
arm_fsm_rt_t __arm_2d_op_invoke(arm_2d_op_core_t *ptOP);
extern
/*! \brief sync up with operation
*! \retval true operation is busy
*! \retval false operation isn't busy
*/
bool __arm_2d_op_acquire(arm_2d_op_core_t *ptOP);
/*! \note This API should be called by both arm_2d_task and hardware
*! accelerator to indicate the completion of a sub task
*/
extern
void __arm_2d_notify_sub_task_cpl(__arm_2d_sub_task_t *ptTask,
arm_fsm_rt_t tResult,
bool bFromHW);
extern
arm_fsm_rt_t __arm_2d_op_frontend_op_decoder(arm_2d_op_core_t *ptThis);
extern
arm_fsm_rt_t __arm_2d_op_depose(arm_2d_op_core_t *ptThis,
arm_fsm_rt_t tResult);
/*----------------------------------------------------------------------------*
* Utilities *
*----------------------------------------------------------------------------*/
extern
__arm_2d_point_adj_alpha_t
__arm_2d_point_get_adjacent_alpha_fp(arm_2d_point_float_t *ptPoint);
extern
__arm_2d_point_adj_alpha_t
__arm_2d_point_get_adjacent_alpha_q16(arm_2d_point_fx_t *ptPoint);
/*----------------------------------------------------------------------------*
* Default Software Implementations *
*----------------------------------------------------------------------------*/
extern
arm_fsm_rt_t __arm_2d_sw_draw_point(__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_c8bit_sw_draw_pattern( __arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb16_sw_draw_pattern( __arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb32_sw_draw_pattern( __arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_c8bit_sw_tile_fill( __arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb16_sw_tile_fill( __arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb32_sw_tile_fill( __arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_c8bit_sw_tile_copy( __arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb16_sw_tile_copy( __arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb32_sw_tile_copy( __arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_gray8_sw_tile_copy_with_masks(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_gray8_sw_tile_fill_with_masks(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb565_sw_tile_copy_with_masks(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb565_sw_tile_fill_with_masks(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_cccn888_sw_tile_copy_with_masks(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_cccn888_sw_tile_fill_with_masks(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_gray8_sw_tile_copy_with_src_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_gray8_sw_tile_fill_with_src_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb565_sw_tile_copy_with_src_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb565_sw_tile_fill_with_src_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_cccn888_sw_tile_copy_with_src_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_cccn888_sw_tile_fill_with_src_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_gray8_sw_tile_copy_with_des_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_gray8_sw_tile_fill_with_des_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb565_sw_tile_copy_with_des_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb565_sw_tile_fill_with_des_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_cccn888_sw_tile_copy_with_des_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_cccn888_sw_tile_fill_with_des_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_c8bit_sw_tile_copy_with_colour_keying(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb16_sw_tile_copy_with_colour_keying(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb32_sw_tile_copy_with_colour_keying(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_c8bit_sw_tile_fill_with_colour_keying(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb16_sw_tile_fill_with_colour_keying(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb32_sw_tile_fill_with_colour_keying(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_c8bit_sw_colour_filling(__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb16_sw_colour_filling(__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb32_sw_colour_filling(__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_gray8_sw_colour_filling_with_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb565_sw_colour_filling_with_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_cccn888_sw_colour_filling_with_mask(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_gray8_sw_colour_filling_with_mask_and_opacity(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb565_sw_colour_filling_with_mask_and_opacity(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_cccn888_sw_colour_filling_with_mask_and_opacity(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_gray8_sw_alpha_blending(__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb565_sw_alpha_blending(__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_cccn888_sw_alpha_blending(__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_gray8_sw_alpha_blending_with_colour_keying(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb565_sw_alpha_blending_with_colour_keying(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_cccn888_sw_alpha_blending_with_colour_keying(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_gray8_sw_colour_filling_with_opacity(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb565_sw_colour_filling_with_opacity(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_cccn888_sw_colour_filling_with_opacity(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_sw_convert_colour_to_rgb565(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_sw_convert_colour_to_rgb888(
__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_gray8_sw_rotate(__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb565_sw_rotate(__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_cccn888_sw_rotate(__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_rgb565_sw_rotate_with_alpha(__arm_2d_sub_task_t *ptTask);
extern
arm_fsm_rt_t __arm_2d_cccn888_sw_rotate_with_alpha(__arm_2d_sub_task_t *ptTask);
#if defined(__clang__)
# pragma clang diagnostic pop
#elif __IS_COMPILER_ARM_COMPILER_5__
# pragma diag_warning 174,177,188,68,513,144,64
#endif
#ifdef __cplusplus
}
#endif
#endif
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