From 2f0e0d74d130c0b86ed05bfeca89c10c87ad345e Mon Sep 17 00:00:00 2001
From: SunnyGor <leongsunny123@gmail.com>
Date: Fri, 13 Jan 2023 19:08:13 +0800
Subject: [PATCH] v4

---
 bmp_copy_demo.c | 40 ++++++++++++++++++++--------------------
 1 file changed, 20 insertions(+), 20 deletions(-)

diff --git a/bmp_copy_demo.c b/bmp_copy_demo.c
index e98aefb..badab67 100644
--- a/bmp_copy_demo.c
+++ b/bmp_copy_demo.c
@@ -3,7 +3,7 @@
 #include <inttypes.h>
 typedef unsigned char uch;
 
-// 檔案結構
+// 妾旀绲愭
 #pragma pack(2)
 struct BmpFileHeader {
     uint16_t bfTybe;
@@ -35,7 +35,7 @@ void bmpWrite(const char* name, const uch* raw_img,
         perror("Error bmpWrite.");
         return;
     }
-    // 檔案資訊
+    // 妾旀璩囪▕
     struct BmpFileHeader file_h = {
         .bfTybe=0x4d42,
         .bfReserved1=0,
@@ -44,7 +44,7 @@ void bmpWrite(const char* name, const uch* raw_img,
     };
     file_h.bfSize = file_h.bfOffBits + width*height * bits/8;
     if(bits==8) {file_h.bfSize+= 1024, file_h.bfOffBits+= 1024;}
-    // 圖片資訊
+    // 鍦栫墖璩囪▕
     struct BmpInfoHeader info_h = {
         .biSize=40,
         .biPlanes=1,
@@ -59,7 +59,7 @@ void bmpWrite(const char* name, const uch* raw_img,
     info_h.biBitCount = bits;
     info_h.biSizeImage = width*height * bits/8;
     if(bits == 8) {info_h.biClrUsed=256;}
-    // 寫入檔頭
+    // 瀵叆妾旈牠
     FILE *pFile = NULL;
     // pFile = fopen(name,"wb+");
     fopen_s(&pFile, name,"wb+");
@@ -69,7 +69,7 @@ void bmpWrite(const char* name, const uch* raw_img,
     }
     fwrite((char*)&file_h, sizeof(char), sizeof(file_h), pFile);
     fwrite((char*)&info_h, sizeof(char), sizeof(info_h), pFile);
-    // 寫調色盤
+    // 瀵鑹茬洡
     if(bits == 8) {
         for(unsigned i = 0; i < 256; ++i) {
             uch c = i;
@@ -79,20 +79,20 @@ void bmpWrite(const char* name, const uch* raw_img,
             fwrite("", sizeof(char), sizeof(uch), pFile);
         }
     }
-    // 寫入圖片資訊
+    // 瀵叆鍦栫墖璩囪▕
     size_t alig = ((width*bits/8)*3) % 4;
     for(int j = height-1; j >= 0; --j) {
         for(unsigned i = 0; i < width; ++i) {
             uint32_t idx = j*width +i;
-            if(bits == 24) { // RGB圖片
+            if(bits == 24) { // RGB鍦栫墖
                 fwrite((char*)&raw_img[idx*3 +2], sizeof(char), sizeof(uch), pFile);
                 fwrite((char*)&raw_img[idx*3 +1], sizeof(char), sizeof(uch), pFile);
                 fwrite((char*)&raw_img[idx*3 +0], sizeof(char), sizeof(uch), pFile);
-            } else if(bits == 8) { // 灰階圖
+            } else if(bits == 8) { // 鐏伴殠鍦�
                 fwrite((char*)&raw_img[idx], sizeof(char), sizeof(uch), pFile);
             }
         }
-        // 對齊4byte
+        // 灏嶉綂4byte
         for(size_t i = 0; i < alig; ++i) {
             fwrite("", sizeof(char), sizeof(uch), pFile);
         }
@@ -106,11 +106,11 @@ void bmpRead(const char* name, uch** raw_img,
         perror("Error bmpRead.");
         return;
     }
-    // 檔案資訊
+    // 妾旀璩囪▕
     struct BmpFileHeader file_h;
-    // 圖片資訊
+    // 鍦栫墖璩囪▕
     struct BmpInfoHeader info_h;
-    // 讀取檔頭
+    // 璁�鍙栨獢闋�
     FILE *pFile = NULL;
     // pFile = fopen(name, "rb+");
     fopen_s(&pFile, name, "rb+");
@@ -120,23 +120,23 @@ void bmpRead(const char* name, uch** raw_img,
     }
     fread((char*)&file_h, sizeof(char), sizeof(file_h), pFile);
     fread((char*)&info_h, sizeof(char), sizeof(info_h), pFile);
-    // 讀取長寬
+    // 璁�鍙栭暦瀵�
     *width = info_h.biWidth;
     *height = info_h.biHeight;
     *bits = info_h.biBitCount;
     size_t ImgSize = ((size_t)*width) * ((size_t)*height) * 3;
     *raw_img = (uch*)calloc(ImgSize, sizeof(uch));
-    // 讀取讀片資訊轉RAW檔資訊
+    // 璁�鍙栬畝鐗囪硣瑷婅綁RAW妾旇硣瑷�
     fseek(pFile, file_h.bfOffBits, SEEK_SET);
     size_t alig = ((info_h.biWidth*info_h.biBitCount/8)*3) % 4;
     for(int j = *height-1; j >= 0; --j) {
         for(unsigned i = 0; i < *width; ++i) {
             uint32_t idx = j*(*width)+i;
-            if(*bits == 24) { // RGB圖片
+            if(*bits == 24) { // RGB鍦栫墖
                 fread((char*)&(*raw_img)[idx*3 +2], sizeof(char), sizeof(uch), pFile);
                 fread((char*)&(*raw_img)[idx*3 +1], sizeof(char), sizeof(uch), pFile);
                 fread((char*)&(*raw_img)[idx*3 +0], sizeof(char), sizeof(uch), pFile);
-            } else if(*bits == 8) { // 灰階圖
+            } else if(*bits == 8) { // 鐏伴殠鍦�
                 fread((char*)&(*raw_img)[idx], sizeof(char), sizeof(uch), pFile);
             }
         }
@@ -145,7 +145,7 @@ void bmpRead(const char* name, uch** raw_img,
     fclose(pFile);
 }
 
-// 圖像結構
+// 鍦栧儚绲愭
 typedef struct Imgraw {
     uint32_t width, height;
     uint16_t bits;
@@ -161,11 +161,11 @@ void Imgraw_Writ(const Imgraw* _this, const char* name) {
 }
 /*==============================================================*/
 int main(int argc, char const *argv[]) {
-    // 建構
+    // 寤烘
     Imgraw img = {0, 0, 0, NULL};
-    // 讀圖
+    // 璁�鍦�
     Imgraw_Read(&img, "./input/bw2x1.bmp");
-    // 寫圖
+    // 瀵湒
     Imgraw_Writ(&img, "./output/bw2x1(output).bmp");
     return 0;
 }