luban-lite/application/os/helloworld/lvgl/lv_ge2d.c

/*
 * Copyright (c) 2022-2023, ArtInChip Technology Co., Ltd
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 */

#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <strings.h>
#include <math.h>
#include <aic_core.h>
#include "lv_refr.h"
#include "lv_ge2d.h"
#include "mpp_ge.h"
#include "mpp_decoder.h"
#include "mpp_fb.h"
#include "aic_ui.h"

#define PI 3.141592653589

#define SIN(x) (sin((x)* PI / 180.0))
#define COS(x) (cos((x)* PI / 180.0))

typedef struct _img_info {
    uint32_t img_size;
    int type;
    lv_fs_file_t fp;
} img_info;

static struct mpp_ge *g_ge = NULL;
static struct aicfb_screeninfo g_info = { 0 };

#define FB_DEPTH  (g_info.bits_per_pixel / 8)
#define FB_LINE_LENGTH (g_info.stride)
#define FB_PHY_BUF2 ((unsigned long)g_info.framebuffer)
#define FB_PHY_BUF1 (FB_PHY_BUF2 + g_info.height * g_info.stride)

void lv_draw_aic_blend(lv_draw_ctx_t * draw_ctx, const lv_draw_sw_blend_dsc_t * dsc);
lv_res_t lv_draw_aic_draw_img(lv_draw_ctx_t * draw_ctx, const lv_draw_img_dsc_t * draw_dsc,
                              const lv_area_t * coords, const void *src);
LV_ATTRIBUTE_FAST_MEM void lv_draw_aic_img_decoded(struct _lv_draw_ctx_t * draw_ctx,
                                                   const lv_draw_img_dsc_t * draw_dsc,
                                                   const lv_area_t * coords,
                                                   const uint8_t *src_buf, lv_img_cf_t cf);

static img_info *img_info_init(const char *src)
{
    char *ptr;
    lv_fs_res_t res;

    ptr = strrchr(src, '.');
    if (!ptr) {
        LV_LOG_ERROR("unknow img format:%s", src);
        return NULL;
    }

    img_info *imginfo = (img_info *)malloc(sizeof(img_info));
    if(!imginfo){
        LV_LOG_ERROR("src ops malloc fail \n");
        return NULL;
    }

    if (!strcasecmp(ptr, ".jpg") || !strcasecmp(ptr, ".jpeg"))
        imginfo->type = 0;
    else if (!strcasecmp(ptr, ".png"))
        imginfo->type = 1;
    else
        imginfo->type = -1;

    if (imginfo->type == -1) {
        LV_LOG_ERROR("src path%s\n", src);
        free(imginfo);
        return NULL;
    }

    res = lv_fs_open(&(imginfo->fp), src, LV_FS_MODE_RD);
    if(res != LV_FS_RES_OK) {
        LV_LOG_ERROR("img fs open fail \n");
        free(imginfo);
        return NULL;
    }

    lv_fs_seek(&(imginfo->fp), 0, SEEK_END);
    lv_fs_tell(&(imginfo->fp), &(imginfo->img_size));
    lv_fs_seek(&(imginfo->fp), 0, SEEK_SET);

    return imginfo;
}

static int img_info_deinit(img_info *imginfo)
{
    if (!imginfo)
        return -1;

    lv_fs_close(&(imginfo->fp));
    free(imginfo);

    return 0;
}

void lv_draw_aic_ctx_init(lv_disp_drv_t * drv, lv_draw_ctx_t * draw_ctx)
{
    struct mpp_fb *g_fb = mpp_fb_open();

    if (g_fb) {
        mpp_fb_ioctl(g_fb, AICFB_GET_SCREENINFO, &g_info);
        mpp_fb_close(g_fb);
        rt_kprintf("lv_draw_aic_ctx_init:%d, %d\n", g_info.width, g_info.height);
    }

    lv_draw_sw_init_ctx(drv, draw_ctx);
    lv_draw_aic_ctx_t * aic_draw_ctx = (lv_draw_aic_ctx_t *)draw_ctx;

    g_ge = mpp_ge_open();
    if (!g_ge) {
        LV_LOG_WARN("open ge device fail\n");
    }

    aic_draw_ctx->blend = lv_draw_aic_blend;
    aic_draw_ctx->base_draw.draw_img = lv_draw_aic_draw_img;
    aic_draw_ctx->base_draw.draw_img_decoded = lv_draw_aic_img_decoded;

    return;
}

void lv_draw_aic_ctx_deinit(lv_disp_drv_t * drv, lv_draw_ctx_t * draw_ctx)
{
    if (g_ge) {
        mpp_ge_close(g_ge);
    }

    LV_UNUSED(drv);
    LV_UNUSED(draw_ctx);
}

static inline bool is_rgb(enum mpp_pixel_format format)
{
    switch (format) {
    case MPP_FMT_ARGB_8888:
    case MPP_FMT_ABGR_8888:
    case MPP_FMT_RGBA_8888:
    case MPP_FMT_BGRA_8888:
    case MPP_FMT_XRGB_8888:
    case MPP_FMT_XBGR_8888:
    case MPP_FMT_RGBX_8888:
    case MPP_FMT_BGRX_8888:
    case MPP_FMT_RGB_888:
    case MPP_FMT_BGR_888:
    case MPP_FMT_ARGB_1555:
    case MPP_FMT_ABGR_1555:
    case MPP_FMT_RGBA_5551:
    case MPP_FMT_BGRA_5551:
    case MPP_FMT_RGB_565:
    case MPP_FMT_BGR_565:
    case MPP_FMT_ARGB_4444:
    case MPP_FMT_ABGR_4444:
    case MPP_FMT_RGBA_4444:
    case MPP_FMT_BGRA_4444:
        return true;
    default:
        break;
    }
    return false;
}

static int ge_run_blit(lv_draw_ctx_t * draw_ctx, const lv_draw_img_dsc_t *draw_dsc,
                    struct mpp_frame *frame, const lv_area_t *blend_area, const lv_area_t *coords)
{
    int ret;
    lv_disp_t * disp = _lv_refr_get_disp_refreshing();
    struct ge_bitblt blt = { 0 };
    lv_color_t * dest_buf = draw_ctx->buf;
    lv_coord_t dest_width = lv_area_get_width(draw_ctx->buf_area);
    lv_coord_t dest_height = lv_area_get_height(draw_ctx->buf_area);
    lv_coord_t blend_width = lv_area_get_width(blend_area);
    lv_coord_t blend_height = lv_area_get_height(blend_area);

    /* src buf */
    blt.src_buf.buf_type = MPP_PHY_ADDR;
    if (frame->buf.format == MPP_FMT_ARGB_8888
        || frame->buf.format == MPP_FMT_RGBA_8888
        || frame->buf.format == MPP_FMT_RGB_888
        || frame->buf.format == MPP_FMT_RGB_565) {
        blt.src_buf.phy_addr[0] = frame->buf.phy_addr[0];
        blt.src_buf.stride[0] = frame->buf.stride[0];
        blt.src_buf.format = frame->buf.format;
    } else if (frame->buf.format == MPP_FMT_YUV420P
        || frame->buf.format == MPP_FMT_YUV444P
        || frame->buf.format == MPP_FMT_YUV422P) {
        blt.src_buf.phy_addr[0] = frame->buf.phy_addr[0];
        blt.src_buf.phy_addr[1] = frame->buf.phy_addr[1];
        blt.src_buf.phy_addr[2] = frame->buf.phy_addr[2];
        blt.src_buf.stride[0] = frame->buf.stride[0];
        blt.src_buf.stride[1] = frame->buf.stride[1];
        blt.src_buf.stride[2] = frame->buf.stride[2];
        blt.src_buf.format = frame->buf.format;
    } else if (frame->buf.format == MPP_FMT_NV12
        || frame->buf.format == MPP_FMT_NV21
        || frame->buf.format == MPP_FMT_NV16
        || frame->buf.format == MPP_FMT_NV61) {
        blt.src_buf.phy_addr[0] = frame->buf.phy_addr[0];
        blt.src_buf.phy_addr[1] = frame->buf.phy_addr[1];
        blt.src_buf.stride[0] = frame->buf.stride[0];
        blt.src_buf.stride[1] = frame->buf.stride[1];
        blt.src_buf.format = frame->buf.format;
    }

    blt.src_buf.size.width = frame->buf.size.width;
    blt.src_buf.size.height = frame->buf.size.height;
    blt.src_buf.crop_en = 1;
    blt.src_buf.crop.x = blend_area->x1 - coords->x1;
    blt.src_buf.crop.y = blend_area->y1 - coords->y1;
    blt.src_buf.crop.width = blend_width;
    blt.src_buf.crop.height = blend_height;

    /* dst buf */
    blt.dst_buf.buf_type = MPP_PHY_ADDR;
    if (dest_buf == disp->driver->draw_buf->buf1) {
        blt.dst_buf.phy_addr[0] = FB_PHY_BUF1;
    } else {
        blt.dst_buf.phy_addr[0] = FB_PHY_BUF2;
    }

    blt.dst_buf.stride[0] = FB_LINE_LENGTH;
    blt.dst_buf.size.width = dest_width;
    blt.dst_buf.size.height = dest_height;
    blt.dst_buf.format = AICFB_FORMAT;
    blt.dst_buf.crop_en = 1;
    if (blend_area->x1 <= 0) {
        blt.dst_buf.crop.x = 0;
        blt.dst_buf.crop.y = blend_area->y1;
    }

    if(blend_area->x1 <= 0) {
        blt.dst_buf.crop.x = 0;
        blt.dst_buf.crop.y = blend_area->y1;
        blt.dst_buf.crop.width = (blend_width + blend_area->x1) * draw_dsc->zoom / 256;
        blt.dst_buf.crop.height = blend_height*draw_dsc->zoom / 256;
    } else if(blend_area->x2 > dest_width) {
        blt.dst_buf.crop.x = blend_area->x1;
        blt.dst_buf.crop.y = blend_area->y1;
        blt.dst_buf.crop.width = (blend_width - (blend_area->x2 - dest_width))
            *draw_dsc->zoom / 256;
        blt.dst_buf.crop.height = blend_height*draw_dsc->zoom / 256;
    } else {
        blt.dst_buf.crop.x = blend_area->x1;
        blt.dst_buf.crop.y = blend_area->y1;
        blt.dst_buf.crop.width = blend_width*draw_dsc->zoom  / 256;
        blt.dst_buf.crop.height = blend_height*draw_dsc->zoom / 256;
    }

    if (!is_rgb(blt.src_buf.format) &&
        (blt.src_buf.crop.width < 8 || blt.src_buf.crop.height < 8))  {
        //rt_kprintf("invalid src size, the min size of yuv is 8x8\n");
        return LV_RES_INV;
    }

    if (!is_rgb(blt.dst_buf.format) &&
        (blt.dst_buf.crop.width < 8 || blt.dst_buf.crop.height < 8))  {
        //rt_kprintf("invalid dst size, the min size of yuv is 8x8\n");
        return LV_RES_INV;
    }

    /* ctrl */
    blt.ctrl.flags = draw_dsc->angle / 900;
    blt.ctrl.alpha_en = 1;
    blt.ctrl.src_alpha_mode = 2;
    blt.ctrl.src_global_alpha = draw_dsc->opa;

    aicos_dcache_clean_invalid_range((unsigned long *)dest_buf, (unsigned long)g_info.smem_len);
    ret = mpp_ge_bitblt(g_ge, &blt);
    if (ret < 0) {
        LV_LOG_ERROR("bitblt fail\n");
        return LV_RES_INV;
    }
    ret = mpp_ge_emit(g_ge);
    if (ret < 0) {
        LV_LOG_ERROR("emit fail\n");
        return LV_RES_INV;
    }
    ret = mpp_ge_sync(g_ge);
    if (ret < 0) {
        LV_LOG_ERROR("sync fail\n");
        return LV_RES_INV;
    }

    return LV_RES_OK;
}

static int ge_run_rotate(lv_draw_ctx_t * draw_ctx, const lv_draw_img_dsc_t *draw_dsc,
                    struct mpp_frame *frame, const lv_area_t *blend_area, const lv_area_t *coords)

{
    int ret;
    struct ge_rotation rot = { 0 };
    lv_disp_t * disp = _lv_refr_get_disp_refreshing();
    lv_color_t * dest_buf = draw_ctx->buf;
    lv_coord_t dest_width = lv_area_get_width(draw_ctx->buf_area);
    lv_coord_t dest_height = lv_area_get_height(draw_ctx->buf_area);
    lv_coord_t blend_width = lv_area_get_width(blend_area);
    lv_coord_t blend_height = lv_area_get_height(blend_area);

    /* src buf */
    rot.src_buf.buf_type = MPP_PHY_ADDR;
    if (frame->buf.format == MPP_FMT_ARGB_8888
        || frame->buf.format == MPP_FMT_RGBA_8888
        || frame->buf.format == MPP_FMT_RGB_888
        || frame->buf.format == MPP_FMT_RGB_565) {
        rot.src_buf.phy_addr[0] = frame->buf.phy_addr[0];
        rot.src_buf.stride[0] = frame->buf.stride[0];
        rot.src_buf.format = frame->buf.format;
    } else {
        LV_LOG_ERROR("frame unsupport format:%d\n", frame->buf.format);
        return LV_RES_INV;
    }
    rot.src_buf.crop_en = 0;
    rot.src_buf.size.width = frame->buf.size.width;
    rot.src_buf.size.height = frame->buf.size.height;
    rot.src_rot_center.x = draw_dsc->pivot.x;
    rot.src_rot_center.y = draw_dsc->pivot.y;

    /* dst buf */
    rot.dst_buf.buf_type = MPP_PHY_ADDR;
    if (dest_buf == disp->driver->draw_buf->buf1) {
        rot.dst_buf.phy_addr[0] = FB_PHY_BUF1;
    } else {
        rot.dst_buf.phy_addr[0] = FB_PHY_BUF2;
    }

    rot.dst_buf.stride[0] = FB_LINE_LENGTH;
    rot.dst_buf.size.width = dest_width;
    rot.dst_buf.size.height = dest_height;
    rot.dst_buf.format = AICFB_FORMAT;
    rot.dst_buf.crop_en = 0;
    rot.dst_buf.crop.x = blend_area->x1;
    rot.dst_buf.crop.y = blend_area->y1;
    rot.dst_buf.crop.width = blend_width;
    rot.dst_buf.crop.height = blend_height;
    rot.dst_rot_center.x = coords->x1 + draw_dsc->pivot.x;
    rot.dst_rot_center.y = coords->y1 + draw_dsc->pivot.y;

    /* angle */
    rot.angle_sin = SIN((double)draw_dsc->angle / 10) * 4096;
    rot.angle_cos = COS((double)draw_dsc->angle / 10) * 4096;

    /* ctrl */
    rot.ctrl.flags = 0;
    rot.ctrl.alpha_en = 1;
    rot.ctrl.src_alpha_mode = 2;
    rot.ctrl.src_global_alpha = draw_dsc->opa;

    aicos_dcache_clean_invalid_range((unsigned long *)dest_buf, (unsigned long)g_info.smem_len);
    ret = mpp_ge_rotate(g_ge, &rot);
    if (ret < 0) {
        LV_LOG_WARN("rotate fail\n");
        return LV_RES_INV;
    }
    ret = mpp_ge_emit(g_ge);
    if (ret < 0) {
        LV_LOG_WARN("emit fail\n");
        return LV_RES_INV;
    }
    ret = mpp_ge_sync(g_ge);
    if (ret < 0) {
        LV_LOG_WARN("sync fail\n");
        return LV_RES_INV;
    }

    return LV_RES_OK;
}

static inline void RGB565_To_ARGB(unsigned short src_pixel, unsigned int* dst_color)
{
    unsigned int a, r, g, b;

    a = 0xff;
    r = ((src_pixel & 0xf800) >> 8);
    g = (src_pixel & 0x07e0) >> 3;
    b = (src_pixel & 0x1f) << 3;

    *dst_color = (a << 24) | ((r | (r >> 5)) << 16) |
        ((g | (g >> 6)) << 8) | (b | (b >> 5));

}

static int ge_run_fill(lv_draw_ctx_t * draw_ctx, unsigned int color, unsigned char opa,
                       int blend_enable, const lv_area_t *blend_area)
{
    int ret;
    struct ge_fillrect fill = { 0 };
    lv_disp_t * disp = _lv_refr_get_disp_refreshing();
    lv_color_t * dest_buf = draw_ctx->buf;
    lv_coord_t dest_width = lv_area_get_width(draw_ctx->buf_area);
    lv_coord_t dest_height = lv_area_get_height(draw_ctx->buf_area);
    lv_coord_t blend_width = lv_area_get_width(blend_area);
    lv_coord_t blend_height = lv_area_get_height(blend_area);

    if (g_info.bits_per_pixel == 16) {
        RGB565_To_ARGB((unsigned short)color, &color);
    }

    /* fill info */
    fill.type = GE_NO_GRADIENT;
    fill.start_color = color;
    fill.end_color = 0;

    /* dst buf */
    fill.dst_buf.buf_type = MPP_PHY_ADDR;
    if (dest_buf == disp->driver->draw_buf->buf1) {
        fill.dst_buf.phy_addr[0] = FB_PHY_BUF1;
    } else {
        fill.dst_buf.phy_addr[0] = FB_PHY_BUF2;
    }

    fill.dst_buf.stride[0] = FB_LINE_LENGTH;
    fill.dst_buf.size.width = dest_width;
    fill.dst_buf.size.height = dest_height;
    fill.dst_buf.format = AICFB_FORMAT;
    fill.dst_buf.crop_en = 1;
    fill.dst_buf.crop.x = blend_area->x1;
    fill.dst_buf.crop.y = blend_area->y1;
    fill.dst_buf.crop.width = blend_width;
    fill.dst_buf.crop.height = blend_height;

    /* ctrl */
    fill.ctrl.flags = 0;
    if(opa < LV_OPA_MAX && blend_enable)
        fill.ctrl.alpha_en = 1;
    else
        fill.ctrl.alpha_en = 0;

    fill.ctrl.src_alpha_mode = 1;
    fill.ctrl.src_global_alpha = opa;

    aicos_dcache_clean_invalid_range((unsigned long *)dest_buf, (unsigned long)g_info.smem_len);
    ret =  mpp_ge_fillrect(g_ge, &fill);
    if (ret < 0) {
        LV_LOG_WARN("fillrect1 fail\n");
        return LV_RES_INV;
    }
    ret = mpp_ge_emit(g_ge);
    if (ret < 0) {
        LV_LOG_WARN("emit fail\n");
        return LV_RES_INV;
    }
    ret = mpp_ge_sync(g_ge);
    if (ret < 0) {
        LV_LOG_WARN("sync fail\n");
        return LV_RES_INV;
    }

    return LV_RES_OK;
}

static lv_res_t hw_decode(lv_draw_ctx_t * draw_ctx, const lv_draw_img_dsc_t *draw_dsc,
                    const void *src, const lv_area_t *blend_area, const lv_area_t *coords)
{
    struct decode_config config = { 0 };
    int ret;
    struct mpp_decoder* dec;
    struct mpp_frame frame;
    img_info *info;
    int type;
    int lv_ret = LV_RES_OK;

    info = img_info_init(src);
    if(!info) return LV_RES_INV;

    type = info->type ?
        MPP_CODEC_VIDEO_DECODER_PNG:MPP_CODEC_VIDEO_DECODER_MJPEG;

    config.bitstream_buffer_size = (info->img_size + 1023) & (~1023);
    config.extra_frame_num = 0;
    config.packet_count = 1;
    if(type == MPP_CODEC_VIDEO_DECODER_MJPEG)
        config.pix_fmt = MPP_FMT_YUV420P;
    else if(type == MPP_CODEC_VIDEO_DECODER_PNG)
        config.pix_fmt = MPP_FMT_ARGB_8888;

    dec = mpp_decoder_create(type);

    if (!dec) {
        lv_ret = LV_RES_INV;
        LV_LOG_ERROR("mpp_decoder_create failed\n");
        goto free_img;
    }
    mpp_decoder_init(dec, &config);

    struct mpp_packet packet;
    mpp_decoder_get_packet(dec, &packet, info->img_size);
    uint32_t len = 0;
    lv_fs_read(&(info->fp), packet.data, info->img_size, &len);
    packet.size = info->img_size;
    packet.flag = PACKET_FLAG_EOS;

    mpp_decoder_put_packet(dec, &packet);
    mpp_decoder_decode(dec);
    ret = mpp_decoder_get_frame(dec, &frame);
    if (ret < 0) {
        lv_ret = LV_RES_INV;
        LV_LOG_ERROR("mpp decoder get frame failed:%d\n", ret);
        goto free_dec;
    }

    if (draw_dsc->angle == 0)
        lv_ret = ge_run_blit(draw_ctx, draw_dsc, &frame, blend_area, coords);
    else if (draw_dsc->angle > 0 && draw_dsc->zoom == LV_IMG_ZOOM_NONE)
        lv_ret = ge_run_rotate(draw_ctx, draw_dsc, &frame, blend_area, coords);
    else
        lv_ret = LV_RES_INV;

    mpp_decoder_put_frame(dec, &frame);
free_dec:
    mpp_decoder_destory(dec);
free_img:
    img_info_deinit(info);

    return lv_ret;
}

static bool file_type = false;

lv_res_t lv_draw_aic_draw_img(lv_draw_ctx_t * draw_ctx, const lv_draw_img_dsc_t * draw_dsc,
                              const lv_area_t * coords, const void *src)
{
    /*Use the clip area as draw area*/
    lv_area_t draw_area;
    bool fake_image = false;
    char* ptr = NULL;

    ptr = strrchr(src, '.');

    if (lv_img_src_get_type(src) != LV_IMG_SRC_FILE) {
        file_type = false;
        return LV_RES_INV;
    } else {
        file_type = true;
    }

    if (!strcmp(ptr, ".fake"))
        fake_image = true;
    else
        return LV_RES_INV;

    lv_area_copy(&draw_area, draw_ctx->clip_area);

    bool mask_any = lv_draw_mask_is_any(&draw_area);
    bool transform = draw_dsc->angle != 0 || draw_dsc->zoom != LV_IMG_ZOOM_NONE ? true : false;

    lv_area_t b_area;
    lv_draw_sw_blend_dsc_t blend_dsc;

    lv_memset_00(&blend_dsc, sizeof(lv_draw_sw_blend_dsc_t));
    blend_dsc.opa = draw_dsc->opa;
    blend_dsc.blend_mode = draw_dsc->blend_mode;
    blend_dsc.blend_area = &b_area;

    if (!mask_any && draw_dsc->recolor_opa == LV_OPA_TRANSP) {
        blend_dsc.src_buf = NULL;
        blend_dsc.blend_area = coords;
        lv_area_t blend_area;

        if (!transform) {
            //lv_area_copy(&blend_area, coords);
            if (!_lv_area_intersect(&blend_area, blend_dsc.blend_area, draw_ctx->clip_area)) {
                return LV_RES_INV;
            }
        } else {
            lv_area_copy(&blend_area, draw_ctx->clip_area);
        }

        lv_disp_t * disp = _lv_refr_get_disp_refreshing();
        lv_color_t * dest_buf = draw_ctx->buf;

        if (blend_dsc.mask_buf == NULL && blend_dsc.blend_mode == LV_BLEND_MODE_NORMAL
            && (dest_buf == disp->driver->draw_buf->buf1 || dest_buf == disp->driver->draw_buf->buf2)
            && disp->driver->set_px_cb == NULL ) {

            if (fake_image) {
                int width;
                int height;
                int blend;
                unsigned int color;

                FAKE_IMAGE_PARSE((char *)src, &width, &height, &blend, &color);
                return ge_run_fill(draw_ctx, color, (color >> 24) & 0xff, blend, &blend_area);
            }
            else {
                return hw_decode(draw_ctx, draw_dsc, src, &blend_area, coords);
            }
        } else {
            LV_LOG_USER("lv res inv\n");
            return LV_RES_INV;
        }
    }
    return LV_RES_OK;
}

LV_ATTRIBUTE_FAST_MEM void lv_draw_aic_img_decoded(struct _lv_draw_ctx_t * draw_ctx, const lv_draw_img_dsc_t * draw_dsc,
                                                  const lv_area_t * coords, const uint8_t *src_buf, lv_img_cf_t cf)
{
    lv_area_t draw_area;
    bool mask_any;
    lv_area_t b_area;
    lv_draw_sw_blend_dsc_t blend_dsc;

    if (!file_type) {
        lv_draw_sw_img_decoded(draw_ctx, draw_dsc, coords, src_buf, cf);
        return;
    }

    lv_area_copy(&draw_area, draw_ctx->clip_area);
    mask_any = lv_draw_mask_is_any(&draw_area);

    lv_memset_00(&blend_dsc, sizeof(lv_draw_sw_blend_dsc_t));
    blend_dsc.opa = draw_dsc->opa;
    blend_dsc.blend_mode = draw_dsc->blend_mode;
    blend_dsc.blend_area = &b_area;

    if (!mask_any && draw_dsc->recolor_opa == LV_OPA_TRANSP) {
        blend_dsc.src_buf = NULL;
        blend_dsc.blend_area = coords;
        lv_area_t blend_area;

        lv_area_copy(&blend_area, draw_ctx->clip_area);
        lv_disp_t * disp = _lv_refr_get_disp_refreshing();
        lv_color_t * dest_buf = draw_ctx->buf;

        if (blend_dsc.mask_buf == NULL && blend_dsc.blend_mode == LV_BLEND_MODE_NORMAL
            && (dest_buf == disp->driver->draw_buf->buf1 || dest_buf == disp->driver->draw_buf->buf2)
            && disp->driver->set_px_cb == NULL ) {
            struct mpp_frame frame;
            memcpy(&frame, src_buf, sizeof(frame));

            if (draw_dsc->angle == 0)
                ge_run_blit(draw_ctx, draw_dsc, &frame, &blend_area, coords);
            else if (draw_dsc->angle > 0 && draw_dsc->zoom == LV_IMG_ZOOM_NONE)
                ge_run_rotate(draw_ctx, draw_dsc, &frame, &blend_area, coords);
            else
                lv_draw_sw_img_decoded(draw_ctx, draw_dsc, coords, src_buf, cf);
        } else {
            lv_draw_sw_img_decoded(draw_ctx, draw_dsc, coords, src_buf, cf);
        }
    }

    return;
}

void lv_draw_aic_blend(lv_draw_ctx_t * draw_ctx, const lv_draw_sw_blend_dsc_t * dsc)
{
    lv_area_t blend_area;
    bool done = false;

    if (dsc->mask_buf && dsc->mask_res == LV_DRAW_MASK_RES_TRANSP)
        return;

    /*Let's get the blend area which is the intersection of the area to fill and the clip area.*/
    if (!_lv_area_intersect(&blend_area, dsc->blend_area, draw_ctx->clip_area))
        return; /*Fully clipped, nothing to do */

    /*Make the blend area relative to the buffer*/
    lv_area_move(&blend_area, -draw_ctx->buf_area->x1, -draw_ctx->buf_area->y1);

    lv_disp_t * disp = _lv_refr_get_disp_refreshing();
    lv_color_t * dest_buf = draw_ctx->buf;

    if (dsc->mask_buf == NULL && dsc->blend_mode == LV_BLEND_MODE_NORMAL
        && (dest_buf == disp->driver->draw_buf->buf1 || dest_buf == disp->driver->draw_buf->buf2)
        && disp->driver->set_px_cb == NULL ) {
        int ret = LV_RES_INV;
        unsigned int color = dsc->color.full;
        unsigned char opa = dsc->opa;

        if (!dsc->src_buf)
           ret = ge_run_fill(draw_ctx, color, opa, 1, &blend_area);

        if (ret == LV_RES_OK)
            done = true;
    }

    if (!done)
        lv_draw_sw_blend_basic(draw_ctx, dsc);
}