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perf(pxp, vglite): improve performance and add more features (#4222)

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Signed-off-by: Nicușor Cîțu <nicusor.citu@nxp.com>
Signed-off-by: Stefan Babatie <stefan.babatie@nxp.com>
Signed-off-by: Jason Yu <zejiang.yu@nxp.com>
Co-authored-by: Stefan Babatie <stefan.babatie@nxp.com>
Co-authored-by: Jason Yu <zejiang.yu@nxp.com>
This commit is contained in:
nicusorcitu
2023-05-18 23:43:19 +03:00
committed by GitHub
parent 6a89bd2d74
commit d87737612a
14 changed files with 477 additions and 185 deletions
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47
src/draw/nxp/pxp/lv_draw_pxp.c
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@@ -59,10 +59,14 @@
static void lv_draw_pxp_wait_for_finish(lv_draw_ctx_t * draw_ctx);
static void lv_draw_pxp_blend(lv_draw_ctx_t * draw_ctx, const lv_draw_sw_blend_dsc_t * dsc);
static void lv_draw_pxp_img_decoded(lv_draw_ctx_t * draw_ctx, const lv_draw_img_dsc_t * dsc,
const lv_area_t * coords, const uint8_t * map_p, lv_img_cf_t cf);
static void lv_draw_pxp_blend(lv_draw_ctx_t * draw_ctx, const lv_draw_sw_blend_dsc_t * dsc);
static void lv_draw_pxp_buffer_copy(lv_draw_ctx_t * draw_ctx,
void * dest_buf, lv_coord_t dest_stride, const lv_area_t * dest_area,
void * src_buf, lv_coord_t src_stride, const lv_area_t * src_area);
/**********************
* STATIC VARIABLES
@@ -84,6 +88,7 @@ void lv_draw_pxp_ctx_init(lv_disp_drv_t * drv, lv_draw_ctx_t * draw_ctx)
pxp_draw_ctx->base_draw.draw_img_decoded = lv_draw_pxp_img_decoded;
pxp_draw_ctx->blend = lv_draw_pxp_blend;
pxp_draw_ctx->base_draw.wait_for_finish = lv_draw_pxp_wait_for_finish;
pxp_draw_ctx->base_draw.buffer_copy = lv_draw_pxp_buffer_copy;
}
void lv_draw_pxp_ctx_deinit(lv_disp_drv_t * drv, lv_draw_ctx_t * draw_ctx)
@@ -184,22 +189,28 @@ static void lv_draw_pxp_img_decoded(lv_draw_ctx_t * draw_ctx, const lv_draw_img_
return;
}
lv_area_t blend_area;
/*Let's get the blend area which is the intersection of the area to draw and the clip area.*/
if(!_lv_area_intersect(&blend_area, coords, draw_ctx->clip_area))
return; /*Fully clipped, nothing to do*/
lv_area_t rel_coords;
lv_area_copy(&rel_coords, coords);
lv_area_move(&rel_coords, -draw_ctx->buf_area->x1, -draw_ctx->buf_area->y1);
/*Make the blend area relative to the buffer*/
lv_area_move(&blend_area, -draw_ctx->buf_area->x1, -draw_ctx->buf_area->y1);
lv_area_t rel_clip_area;
lv_area_copy(&rel_clip_area, draw_ctx->clip_area);
lv_area_move(&rel_clip_area, -draw_ctx->buf_area->x1, -draw_ctx->buf_area->y1);
lv_coord_t src_width = lv_area_get_width(coords);
lv_coord_t src_height = lv_area_get_height(coords);
bool has_mask = lv_draw_mask_is_any(&blend_area);
bool has_scale = (dsc->zoom != LV_IMG_ZOOM_NONE);
bool has_rotation = (dsc->angle != 0);
bool unsup_rotation = false;
lv_area_t blend_area;
if(has_rotation)
lv_area_copy(&blend_area, &rel_coords);
else if(!_lv_area_intersect(&blend_area, &rel_coords, &rel_clip_area))
return; /*Fully clipped, nothing to do*/
bool has_mask = lv_draw_mask_is_any(&blend_area);
lv_coord_t src_width = lv_area_get_width(coords);
lv_coord_t src_height = lv_area_get_height(coords);
if(has_rotation) {
/*
* PXP can only rotate at 90x angles.
@@ -247,4 +258,18 @@ static void lv_draw_pxp_img_decoded(lv_draw_ctx_t * draw_ctx, const lv_draw_img_
dsc, cf);
}
static void lv_draw_pxp_buffer_copy(lv_draw_ctx_t * draw_ctx,
void * dest_buf, lv_coord_t dest_stride, const lv_area_t * dest_area,
void * src_buf, lv_coord_t src_stride, const lv_area_t * src_area)
{
LV_UNUSED(draw_ctx);
if(lv_area_get_size(dest_area) < LV_GPU_NXP_PXP_SIZE_LIMIT) {
lv_draw_sw_buffer_copy(draw_ctx, dest_buf, dest_stride, dest_area, src_buf, src_stride, src_area);
return;
}
lv_gpu_nxp_pxp_buffer_copy(dest_buf, dest_area, dest_stride, src_buf, src_area, src_stride);
}
#endif /*LV_USE_GPU_NXP_PXP*/