convert lvgl from submodule to a plain old directory

2 files changed, 485 insertions, 0 deletions

diff --git a/lib/lvgl b/lib/lvgl
deleted file mode 160000
-Subproject 0732400e7b564dd0e7dc4a924619d8e19c5b23a
diff --git a/lib/lvgl/src/misc/lv_style.c b/lib/lvgl/src/misc/lv_style.c
new file mode 100644
index 00000000..419c29e4
--- /dev/null
+++ b/lib/lvgl/src/misc/lv_style.c
@@ -0,0 +1,485 @@
+/**
+ * @file lv_style.c
+ *
+ */
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include "lv_style.h"
+#include "../misc/lv_gc.h"
+#include "../misc/lv_mem.h"
+#include "lv_assert.h"
+#include "lv_types.h"
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ *  STATIC PROTOTYPES
+ **********************/
+
+static void lv_style_set_prop_internal(lv_style_t * style, lv_style_prop_t prop_and_meta, lv_style_value_t value,
+                                       void (*value_adjustment_helper)(lv_style_prop_t, lv_style_value_t, uint16_t *, lv_style_value_t *));
+static void lv_style_set_prop_helper(lv_style_prop_t prop, lv_style_value_t value, uint16_t * prop_storage,
+                                     lv_style_value_t * value_storage);
+static void lv_style_set_prop_meta_helper(lv_style_prop_t prop, lv_style_value_t value, uint16_t * prop_storage,
+                                          lv_style_value_t * value_storage);
+
+/**********************
+ *  GLOBAL VARIABLES
+ **********************/
+
+const uint8_t _lv_style_builtin_prop_flag_lookup_table[_LV_STYLE_NUM_BUILT_IN_PROPS] = {
+    [LV_STYLE_WIDTH] =                    LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_MIN_WIDTH] =                LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_MAX_WIDTH] =                LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_HEIGHT] =                   LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_MIN_HEIGHT] =               LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_MAX_HEIGHT] =               LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_X] =                        LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_Y] =                        LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_ALIGN] =                    LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_TRANSFORM_WIDTH] =           LV_STYLE_PROP_EXT_DRAW,
+    [LV_STYLE_TRANSFORM_HEIGHT] =          LV_STYLE_PROP_EXT_DRAW,
+    [LV_STYLE_TRANSLATE_X] =               LV_STYLE_PROP_LAYOUT_REFR | LV_STYLE_PROP_PARENT_LAYOUT_REFR,
+    [LV_STYLE_TRANSLATE_Y] =               LV_STYLE_PROP_LAYOUT_REFR | LV_STYLE_PROP_PARENT_LAYOUT_REFR,
+    [LV_STYLE_TRANSFORM_ZOOM] =            LV_STYLE_PROP_EXT_DRAW | LV_STYLE_PROP_LAYER_REFR,
+    [LV_STYLE_TRANSFORM_ANGLE] =           LV_STYLE_PROP_EXT_DRAW | LV_STYLE_PROP_LAYER_REFR,
+
+    [LV_STYLE_PAD_TOP] =                   LV_STYLE_PROP_EXT_DRAW | LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_PAD_BOTTOM] =                LV_STYLE_PROP_EXT_DRAW | LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_PAD_LEFT] =                  LV_STYLE_PROP_EXT_DRAW | LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_PAD_RIGHT] =                 LV_STYLE_PROP_EXT_DRAW | LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_PAD_ROW] =                   LV_STYLE_PROP_EXT_DRAW | LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_PAD_COLUMN] =                LV_STYLE_PROP_EXT_DRAW | LV_STYLE_PROP_LAYOUT_REFR,
+
+    [LV_STYLE_BG_COLOR] = 0,
+    [LV_STYLE_BG_OPA] = 0,
+    [LV_STYLE_BG_GRAD_COLOR] = 0,
+    [LV_STYLE_BG_GRAD_DIR] = 0,
+    [LV_STYLE_BG_MAIN_STOP] = 0,
+    [LV_STYLE_BG_GRAD_STOP] = 0,
+    [LV_STYLE_BG_GRAD] = 0,
+    [LV_STYLE_BG_DITHER_MODE] = 0,
+
+    [LV_STYLE_BG_IMG_SRC] =                LV_STYLE_PROP_EXT_DRAW,
+    [LV_STYLE_BG_IMG_OPA] = 0,
+    [LV_STYLE_BG_IMG_RECOLOR] = 0,
+    [LV_STYLE_BG_IMG_RECOLOR_OPA] = 0,
+    [LV_STYLE_BG_IMG_TILED] = 0,
+
+    [LV_STYLE_BORDER_COLOR] = 0,
+    [LV_STYLE_BORDER_OPA] = 0,
+    [LV_STYLE_BORDER_WIDTH] =              LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_BORDER_SIDE] = 0,
+    [LV_STYLE_BORDER_POST] = 0,
+
+    [LV_STYLE_OUTLINE_WIDTH] =             LV_STYLE_PROP_EXT_DRAW,
+    [LV_STYLE_OUTLINE_COLOR] = 0,
+    [LV_STYLE_OUTLINE_OPA] =               LV_STYLE_PROP_EXT_DRAW,
+    [LV_STYLE_OUTLINE_PAD] =               LV_STYLE_PROP_EXT_DRAW,
+
+    [LV_STYLE_SHADOW_WIDTH] =              LV_STYLE_PROP_EXT_DRAW,
+    [LV_STYLE_SHADOW_OFS_X] =              LV_STYLE_PROP_EXT_DRAW,
+    [LV_STYLE_SHADOW_OFS_Y] =              LV_STYLE_PROP_EXT_DRAW,
+    [LV_STYLE_SHADOW_SPREAD] =             LV_STYLE_PROP_EXT_DRAW,
+    [LV_STYLE_SHADOW_COLOR] = 0,
+    [LV_STYLE_SHADOW_OPA] =                LV_STYLE_PROP_EXT_DRAW,
+
+    [LV_STYLE_IMG_OPA] = 0,
+    [LV_STYLE_IMG_RECOLOR] = 0,
+    [LV_STYLE_IMG_RECOLOR_OPA] = 0,
+
+    [LV_STYLE_LINE_WIDTH] =                LV_STYLE_PROP_EXT_DRAW,
+    [LV_STYLE_LINE_DASH_WIDTH] = 0,
+    [LV_STYLE_LINE_DASH_GAP] = 0,
+    [LV_STYLE_LINE_ROUNDED] = 0,
+    [LV_STYLE_LINE_COLOR] = 0,
+    [LV_STYLE_LINE_OPA] = 0,
+
+    [LV_STYLE_ARC_WIDTH] =                 LV_STYLE_PROP_EXT_DRAW,
+    [LV_STYLE_ARC_ROUNDED] = 0,
+    [LV_STYLE_ARC_COLOR] = 0,
+    [LV_STYLE_ARC_OPA] = 0,
+    [LV_STYLE_ARC_IMG_SRC] = 0,
+
+    [LV_STYLE_TEXT_COLOR] =                LV_STYLE_PROP_INHERIT,
+    [LV_STYLE_TEXT_OPA] =                  LV_STYLE_PROP_INHERIT,
+    [LV_STYLE_TEXT_FONT] =                 LV_STYLE_PROP_INHERIT | LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_TEXT_LETTER_SPACE] =         LV_STYLE_PROP_INHERIT | LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_TEXT_LINE_SPACE] =           LV_STYLE_PROP_INHERIT | LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_TEXT_DECOR] =                LV_STYLE_PROP_INHERIT,
+    [LV_STYLE_TEXT_ALIGN] =                LV_STYLE_PROP_INHERIT | LV_STYLE_PROP_LAYOUT_REFR,
+
+    [LV_STYLE_RADIUS] = 0,
+    [LV_STYLE_CLIP_CORNER] = 0,
+    [LV_STYLE_OPA] =                       LV_STYLE_PROP_LAYER_REFR,
+    [LV_STYLE_COLOR_FILTER_DSC] =          LV_STYLE_PROP_INHERIT,
+    [LV_STYLE_COLOR_FILTER_OPA] =          LV_STYLE_PROP_INHERIT,
+    [LV_STYLE_ANIM_TIME] = 0,
+    [LV_STYLE_ANIM_SPEED] = 0,
+    [LV_STYLE_TRANSITION] = 0,
+    [LV_STYLE_BLEND_MODE] =                LV_STYLE_PROP_LAYER_REFR,
+    [LV_STYLE_LAYOUT] =                    LV_STYLE_PROP_LAYOUT_REFR,
+    [LV_STYLE_BASE_DIR] =                  LV_STYLE_PROP_INHERIT | LV_STYLE_PROP_LAYOUT_REFR,
+};
+
+uint32_t _lv_style_custom_prop_flag_lookup_table_size = 0;
+
+/**********************
+ *  STATIC VARIABLES
+ **********************/
+
+static uint16_t last_custom_prop_id = (uint16_t)_LV_STYLE_LAST_BUILT_IN_PROP;
+static const lv_style_value_t null_style_value = { .num = 0 };
+
+/**********************
+ *      MACROS
+ **********************/
+
+/**********************
+ *   GLOBAL FUNCTIONS
+ **********************/
+
+void lv_style_init(lv_style_t * style)
+{
+#if LV_USE_ASSERT_STYLE
+    if(style->sentinel == LV_STYLE_SENTINEL_VALUE && style->prop_cnt > 1) {
+        LV_LOG_WARN("Style might be already inited. (Potential memory leak)");
+    }
+#endif
+
+    lv_memset_00(style, sizeof(lv_style_t));
+#if LV_USE_ASSERT_STYLE
+    style->sentinel = LV_STYLE_SENTINEL_VALUE;
+#endif
+}
+
+void lv_style_reset(lv_style_t * style)
+{
+    LV_ASSERT_STYLE(style);
+
+    if(style->prop1 == LV_STYLE_PROP_ANY) {
+        LV_LOG_ERROR("Cannot reset const style");
+        return;
+    }
+
+    if(style->prop_cnt > 1) lv_mem_free(style->v_p.values_and_props);
+    lv_memset_00(style, sizeof(lv_style_t));
+#if LV_USE_ASSERT_STYLE
+    style->sentinel = LV_STYLE_SENTINEL_VALUE;
+#endif
+}
+
+lv_style_prop_t lv_style_register_prop(uint8_t flag)
+{
+    if(LV_GC_ROOT(_lv_style_custom_prop_flag_lookup_table) == NULL) {
+        _lv_style_custom_prop_flag_lookup_table_size = 0;
+        last_custom_prop_id = (uint16_t)_LV_STYLE_LAST_BUILT_IN_PROP;
+    }
+
+    if(((last_custom_prop_id + 1) & LV_STYLE_PROP_META_MASK) != 0) {
+        LV_LOG_ERROR("No more custom property IDs available");
+        return LV_STYLE_PROP_INV;
+    }
+
+    /*
+     * Allocate the lookup table if it's not yet available.
+     */
+    size_t required_size = (last_custom_prop_id + 1 - _LV_STYLE_LAST_BUILT_IN_PROP);
+    if(_lv_style_custom_prop_flag_lookup_table_size < required_size) {
+        /* Round required_size up to the nearest 32-byte value */
+        required_size = (required_size + 31) & ~31;
+        LV_ASSERT_MSG(required_size > 0, "required size has become 0?");
+        uint8_t * old_p = LV_GC_ROOT(_lv_style_custom_prop_flag_lookup_table);
+        uint8_t * new_p = lv_mem_realloc(old_p, required_size * sizeof(uint8_t));
+        if(new_p == NULL) {
+            LV_LOG_ERROR("Unable to allocate space for custom property lookup table");
+            return LV_STYLE_PROP_INV;
+        }
+        LV_GC_ROOT(_lv_style_custom_prop_flag_lookup_table) = new_p;
+        _lv_style_custom_prop_flag_lookup_table_size = required_size;
+    }
+    last_custom_prop_id++;
+    /* This should never happen - we should bail out above */
+    LV_ASSERT_NULL(LV_GC_ROOT(_lv_style_custom_prop_flag_lookup_table));
+    LV_GC_ROOT(_lv_style_custom_prop_flag_lookup_table)[last_custom_prop_id - _LV_STYLE_NUM_BUILT_IN_PROPS] = flag;
+    return last_custom_prop_id;
+}
+
+lv_style_prop_t lv_style_get_num_custom_props(void)
+{
+    return last_custom_prop_id - _LV_STYLE_LAST_BUILT_IN_PROP;
+}
+
+bool lv_style_remove_prop(lv_style_t * style, lv_style_prop_t prop)
+{
+    LV_ASSERT_STYLE(style);
+
+    if(style->prop1 == LV_STYLE_PROP_ANY) {
+        LV_LOG_ERROR("Cannot remove prop from const style");
+        return false;
+    }
+
+    if(style->prop_cnt == 0)  return false;
+
+    if(style->prop_cnt == 1) {
+        if(LV_STYLE_PROP_ID_MASK(style->prop1) == prop) {
+            style->prop1 = LV_STYLE_PROP_INV;
+            style->prop_cnt = 0;
+            return true;
+        }
+        return false;
+    }
+
+    uint8_t * tmp = style->v_p.values_and_props + style->prop_cnt * sizeof(lv_style_value_t);
+    uint16_t * old_props = (uint16_t *)tmp;
+    uint32_t i;
+    for(i = 0; i < style->prop_cnt; i++) {
+        if(LV_STYLE_PROP_ID_MASK(old_props[i]) == prop) {
+            lv_style_value_t * old_values = (lv_style_value_t *)style->v_p.values_and_props;
+
+            if(style->prop_cnt == 2) {
+                style->prop_cnt = 1;
+                style->prop1 = i == 0 ? old_props[1] : old_props[0];
+                style->v_p.value1 = i == 0 ? old_values[1] : old_values[0];
+            }
+            else {
+                size_t size = (style->prop_cnt - 1) * (sizeof(lv_style_value_t) + sizeof(uint16_t));
+                uint8_t * new_values_and_props = lv_mem_alloc(size);
+                if(new_values_and_props == NULL) return false;
+                style->v_p.values_and_props = new_values_and_props;
+                style->prop_cnt--;
+
+                tmp = new_values_and_props + style->prop_cnt * sizeof(lv_style_value_t);
+                uint16_t * new_props = (uint16_t *)tmp;
+                lv_style_value_t * new_values = (lv_style_value_t *)new_values_and_props;
+
+                uint32_t j;
+                for(i = j = 0; j <= style->prop_cnt;
+                    j++) { /*<=: because prop_cnt already reduced but all the old props. needs to be checked.*/
+                    if(old_props[j] != prop) {
+                        new_values[i] = old_values[j];
+                        new_props[i++] = old_props[j];
+                    }
+                }
+            }
+
+            lv_mem_free(old_values);
+            return true;
+        }
+    }
+
+    return false;
+}
+
+void lv_style_set_prop(lv_style_t * style, lv_style_prop_t prop, lv_style_value_t value)
+{
+    lv_style_set_prop_internal(style, prop, value, lv_style_set_prop_helper);
+}
+
+void lv_style_set_prop_meta(lv_style_t * style, lv_style_prop_t prop, uint16_t meta)
+{
+    lv_style_set_prop_internal(style, prop | meta, null_style_value, lv_style_set_prop_meta_helper);
+}
+
+lv_style_res_t lv_style_get_prop(const lv_style_t * style, lv_style_prop_t prop, lv_style_value_t * value)
+{
+    return lv_style_get_prop_inlined(style, prop, value);
+}
+
+void lv_style_transition_dsc_init(lv_style_transition_dsc_t * tr, const lv_style_prop_t props[],
+                                  lv_anim_path_cb_t path_cb, uint32_t time, uint32_t delay, void * user_data)
+{
+    lv_memset_00(tr, sizeof(lv_style_transition_dsc_t));
+    tr->props = props;
+    tr->path_xcb = path_cb == NULL ? lv_anim_path_linear : path_cb;
+    tr->time = time;
+    tr->delay = delay;
+#if LV_USE_USER_DATA
+    tr->user_data = user_data;
+#else
+    LV_UNUSED(user_data);
+#endif
+}
+
+lv_style_value_t lv_style_prop_get_default(lv_style_prop_t prop)
+{
+    lv_style_value_t value;
+    switch(prop) {
+        case LV_STYLE_TRANSFORM_ZOOM:
+            value.num = LV_IMG_ZOOM_NONE;
+            break;
+        case LV_STYLE_BG_COLOR:
+            value.color = lv_color_white();
+            break;
+        case LV_STYLE_BG_GRAD_COLOR:
+        case LV_STYLE_BORDER_COLOR:
+        case LV_STYLE_SHADOW_COLOR:
+        case LV_STYLE_OUTLINE_COLOR:
+        case LV_STYLE_ARC_COLOR:
+        case LV_STYLE_LINE_COLOR:
+        case LV_STYLE_TEXT_COLOR:
+        case LV_STYLE_IMG_RECOLOR:
+            value.color = lv_color_black();
+            break;
+        case LV_STYLE_OPA:
+        case LV_STYLE_BORDER_OPA:
+        case LV_STYLE_TEXT_OPA:
+        case LV_STYLE_IMG_OPA:
+        case LV_STYLE_BG_IMG_OPA:
+        case LV_STYLE_OUTLINE_OPA:
+        case LV_STYLE_SHADOW_OPA:
+        case LV_STYLE_LINE_OPA:
+        case LV_STYLE_ARC_OPA:
+            value.num = LV_OPA_COVER;
+            break;
+        case LV_STYLE_BG_GRAD_STOP:
+            value.num = 255;
+            break;
+        case LV_STYLE_BORDER_SIDE:
+            value.num = LV_BORDER_SIDE_FULL;
+            break;
+        case LV_STYLE_TEXT_FONT:
+            value.ptr = LV_FONT_DEFAULT;
+            break;
+        case LV_STYLE_MAX_WIDTH:
+        case LV_STYLE_MAX_HEIGHT:
+            value.num = LV_COORD_MAX;
+            break;
+        default:
+            value.ptr = NULL;
+            value.num = 0;
+            break;
+    }
+
+    return value;
+}
+
+bool lv_style_is_empty(const lv_style_t * style)
+{
+    LV_ASSERT_STYLE(style);
+
+    return style->prop_cnt == 0 ? true : false;
+}
+
+uint8_t _lv_style_get_prop_group(lv_style_prop_t prop)
+{
+    uint16_t group = (prop & 0x1FF) >> 4;
+    if(group > 7) group = 7;    /*The MSB marks all the custom properties*/
+    return (uint8_t)group;
+}
+
+uint8_t _lv_style_prop_lookup_flags(lv_style_prop_t prop)
+{
+    extern const uint8_t _lv_style_builtin_prop_flag_lookup_table[];
+    extern uint32_t _lv_style_custom_prop_flag_lookup_table_size;
+    if(prop == LV_STYLE_PROP_ANY) return LV_STYLE_PROP_ALL; /*Any prop can have any flags*/
+    if(prop == LV_STYLE_PROP_INV) return 0;
+
+    if(prop < _LV_STYLE_NUM_BUILT_IN_PROPS)
+        return _lv_style_builtin_prop_flag_lookup_table[prop];
+    prop -= _LV_STYLE_NUM_BUILT_IN_PROPS;
+    if(LV_GC_ROOT(_lv_style_custom_prop_flag_lookup_table) != NULL && prop < _lv_style_custom_prop_flag_lookup_table_size)
+        return LV_GC_ROOT(_lv_style_custom_prop_flag_lookup_table)[prop];
+    return 0;
+}
+
+/**********************
+ *   STATIC FUNCTIONS
+ **********************/
+
+static void lv_style_set_prop_helper(lv_style_prop_t prop, lv_style_value_t value, uint16_t * prop_storage,
+                                     lv_style_value_t * value_storage)
+{
+    *prop_storage = prop;
+    *value_storage = value;
+}
+
+static void lv_style_set_prop_meta_helper(lv_style_prop_t prop, lv_style_value_t value, uint16_t * prop_storage,
+                                          lv_style_value_t * value_storage)
+{
+    LV_UNUSED(value);
+    LV_UNUSED(value_storage);
+    *prop_storage = prop; /* meta is OR-ed into the prop ID already */
+}
+
+static void lv_style_set_prop_internal(lv_style_t * style, lv_style_prop_t prop_and_meta, lv_style_value_t value,
+                                       void (*value_adjustment_helper)(lv_style_prop_t, lv_style_value_t, uint16_t *, lv_style_value_t *))
+{
+    LV_ASSERT_STYLE(style);
+
+    if(style->prop1 == LV_STYLE_PROP_ANY) {
+        LV_LOG_ERROR("Cannot set property of constant style");
+        return;
+    }
+
+    lv_style_prop_t prop_id = LV_STYLE_PROP_ID_MASK(prop_and_meta);
+
+    if(style->prop_cnt > 1) {
+        uint8_t * tmp = style->v_p.values_and_props + style->prop_cnt * sizeof(lv_style_value_t);
+        uint16_t * props = (uint16_t *)tmp;
+        int32_t i;
+        for(i = style->prop_cnt - 1; i >= 0; i--) {
+            if(LV_STYLE_PROP_ID_MASK(props[i]) == prop_id) {
+                lv_style_value_t * values = (lv_style_value_t *)style->v_p.values_and_props;
+                value_adjustment_helper(prop_and_meta, value, &props[i], &values[i]);
+                return;
+            }
+        }
+
+        size_t size = (style->prop_cnt + 1) * (sizeof(lv_style_value_t) + sizeof(uint16_t));
+        uint8_t * values_and_props = lv_mem_realloc(style->v_p.values_and_props, size);
+        if(values_and_props == NULL) return;
+        style->v_p.values_and_props = values_and_props;
+
+        tmp = values_and_props + style->prop_cnt * sizeof(lv_style_value_t);
+        props = (uint16_t *)tmp;
+        /*Shift all props to make place for the value before them*/
+        for(i = style->prop_cnt - 1; i >= 0; i--) {
+            props[i + sizeof(lv_style_value_t) / sizeof(uint16_t)] = props[i];
+        }
+        style->prop_cnt++;
+
+        /*Go to the new position wit the props*/
+        tmp = values_and_props + style->prop_cnt * sizeof(lv_style_value_t);
+        props = (uint16_t *)tmp;
+        lv_style_value_t * values = (lv_style_value_t *)values_and_props;
+
+        /*Set the new property and value*/
+        value_adjustment_helper(prop_and_meta, value, &props[style->prop_cnt - 1], &values[style->prop_cnt - 1]);
+    }
+    else if(style->prop_cnt == 1) {
+        if(LV_STYLE_PROP_ID_MASK(style->prop1) == prop_id) {
+            value_adjustment_helper(prop_and_meta, value, &style->prop1, &style->v_p.value1);
+            return;
+        }
+        size_t size = (style->prop_cnt + 1) * (sizeof(lv_style_value_t) + sizeof(uint16_t));
+        uint8_t * values_and_props = lv_mem_alloc(size);
+        if(values_and_props == NULL) return;
+        lv_style_value_t value_tmp = style->v_p.value1;
+        style->v_p.values_and_props = values_and_props;
+        style->prop_cnt++;
+
+        uint8_t * tmp = values_and_props + style->prop_cnt * sizeof(lv_style_value_t);
+        uint16_t * props = (uint16_t *)tmp;
+        lv_style_value_t * values = (lv_style_value_t *)values_and_props;
+        props[0] = style->prop1;
+        values[0] = value_tmp;
+        value_adjustment_helper(prop_and_meta, value, &props[1], &values[1]);
+    }
+    else {
+        style->prop_cnt = 1;
+        value_adjustment_helper(prop_and_meta, value, &style->prop1, &style->v_p.value1);
+    }
+
+    uint8_t group = _lv_style_get_prop_group(prop_id);
+    style->has_group |= 1 << group;
+}
+