Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
---
common/filetype.c | 3 +++
include/filetype.h | 1 +
2 files changed, 4 insertions(+)
diff --git a/common/filetype.c b/common/filetype.c
index 5710394..0eaf119 100644
--- a/common/filetype.c
+++ b/common/filetype.c
@@ -71,6 +71,7 @@ static int is_fat(u8 *buf)
enum filetype file_detect_type(void *_buf)
{
u32 *buf = _buf;
+ u64 *buf64 = _buf;
u8 *buf8 = _buf;
if (strncmp(buf8, "#!/bin/sh", 9) == 0)
@@ -103,6 +104,8 @@ enum filetype file_detect_type(void *_buf)
return filetype_fat;
if (strncmp(buf8, "BM", 2) == 0)
return filetype_bmp;
+ if (buf64[0] == le64_to_cpu(0x0a1a0a0d474e5089ull))
+ return filetype_png;
return filetype_unknown;
}
diff --git a/include/filetype.h b/include/filetype.h
index 6c97159..2924032 100644
--- a/include/filetype.h
+++ b/include/filetype.h
@@ -20,6 +20,7 @@ enum filetype {
filetype_mips_barebox,
filetype_fat,
filetype_bmp,
+ filetype_png,
};
const char *file_type_to_string(enum filetype f);
--
1.7.10.4
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