linuxOS_AP05/buildroot/package/rockchip/lvgl/0002-Increase-width-and-height-limits.patch

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2025-06-02 05:59:07 +00:00
From 035707fb15a90ce80d297ddb75b7e908c9fe051d Mon Sep 17 00:00:00 2001
From: Jinkun Hong <jinkun.hong@rock-chips.com>
Date: Mon, 6 Jun 2022 09:46:02 +0800
Subject: [PATCH 2/6] Increase width and height limits
Signed-off-by: Jinkun Hong <jinkun.hong@rock-chips.com>
---
src/draw/lv_img_buf.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/draw/lv_img_buf.h b/src/draw/lv_img_buf.h
index 984483e..5f26afd 100644
--- a/src/draw/lv_img_buf.h
+++ b/src/draw/lv_img_buf.h
@@ -108,8 +108,8 @@ typedef uint8_t lv_img_cf_t;
#if LV_BIG_ENDIAN_SYSTEM
typedef struct {
- uint32_t h : 11; /*Height of the image map*/
- uint32_t w : 11; /*Width of the image map*/
+ uint32_t h : 16; /*Height of the image map*/
+ uint32_t w : 16; /*Width of the image map*/
uint32_t reserved : 2; /*Reserved to be used later*/
uint32_t always_zero : 3; /*It the upper bits of the first byte. Always zero to look like a
non-printable character*/
@@ -125,8 +125,8 @@ typedef struct {
uint32_t reserved : 2; /*Reserved to be used later*/
- uint32_t w : 11; /*Width of the image map*/
- uint32_t h : 11; /*Height of the image map*/
+ uint32_t w : 16; /*Width of the image map*/
+ uint32_t h : 16; /*Height of the image map*/
} lv_img_header_t;
#endif
--
2.7.4