From 0fc6e368cb93c098933633d358479a0b5a255549 Mon Sep 17 00:00:00 2001
From: TazyFoundSoup <gardendistrict0x0@outlook.com>
Date: Sat, 28 Mar 2026 16:29:40 +1100
Subject: feat(bmp): Set ff_bmp_ctx file size to buffer location after the
 signiture

---
 Makefile                | 1 +
 include/tinyff/tinyff.h | 1 +
 src/format/image/bmp.c  | 5 +++++
 3 files changed, 7 insertions(+)

diff --git a/Makefile b/Makefile
index 4b96fa7..9cebce2 100644
--- a/Makefile
+++ b/Makefile
@@ -27,6 +27,7 @@ $(OUTDIR)/%.o: %.c
 	mkdir -p $(dir $@)
 	$(CC) $(CFLAGS) -c $< -o $@
 
+
 clean:
 	rm -rf $(OUTDIR)
 
diff --git a/include/tinyff/tinyff.h b/include/tinyff/tinyff.h
index 51298ef..52d3f03 100644
--- a/include/tinyff/tinyff.h
+++ b/include/tinyff/tinyff.h
@@ -4,6 +4,7 @@
 
 #include "common.h"
 #include "stream.h"
+
 typedef struct {
     // Debug settings
     ff_stream* ff_debug_stream;
diff --git a/src/format/image/bmp.c b/src/format/image/bmp.c
index dde7d7e..2df3610 100644
--- a/src/format/image/bmp.c
+++ b/src/format/image/bmp.c
@@ -74,5 +74,10 @@ ff_result ff_bmp_header_handler(uint8_t *buf, size_t len, ff_bmp_ctx *ctx) {
         return FF_RESULT_ERROR_INVALID_BMP_HEADER;
     }
     
+    // We've already read the signiture so we just jump straight to 
+    // the fileSize part
+    
+    ctx->file_size = buf[4];
+    
     return FF_RESULT_WARN_NO_IMPL;
 }
\ No newline at end of file
-- 
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