fix(gdb): use stride to get actual buffer width for display dump (#8853)

Signed-off-by: rongyichang <rongyichang@xiaomi.com> Co-authored-by: cubic-dev-ai[bot] <191113872+cubic-dev-ai[bot]@users.noreply.github.com>
2026-05-26 02:37:01 +08:00 · 2025-09-13 00:33:12 +08:00
parent 1cba424174
commit a3e3a1455f
1 changed files with 2 additions and 1 deletions
@@ -257,11 +257,12 @@ class LVDrawBuf(Value):

            # Get buffer metadata
            header = self.super_value("header")
-            width = int(header["w"])
+            stride = int(header["stride"])
            height = int(header["h"])
            cf_info = self.color_format_info()
            data_ptr = self.super_value("data")
            data_size = int(self.super_value("data_size"))
+            width = (stride * 8) // cf_info["bpp"] if cf_info["bpp"] else 0

            # Validate buffer data
            if not data_ptr: