commit 3c897aec161813805fad4ae3ada7565226816c17
author bigbiff bigbiff <bigbiff@teamw.in> Wed Jun 05 19:55:11 2019 -0400
committer bigbiff bigbiff <bigbiff@teamw.in> Wed Jun 05 20:00:54 2019 -0400
tree 4fae77c49972f194df9e6f205233455760b1090b
parent ae7ff3b2fa6c2a3d33bd4d923388fff9f594fa8e

fb2png: Fix compilation in android-9.0 repos.
Remove unused reference.
Change temp variables to size_t.
Update function calls for unused arguments.
Update static functions to ignore being defined
for each file that includes it.
Change-Id: If11d4e26daee54197f369974a09ec71f27abb59b

fb2png/img_process.c

diff --git a/fb2png/img_process.c b/fb2png/img_process.c
index eb75e9a..535ec22 100644
--- a/fb2png/img_process.c
+++ b/fb2png/img_process.c
@@ -32,7 +32,7 @@
     from = (struct rgb565 *) src;
     to = (struct rgb888 *) dst;
 
-    int i = 0;
+    size_t i = 0;
     /* traverse pixel of the row */
     while(i++ < pixel) {
 
@@ -53,7 +53,7 @@
 
 int argb8888_to_rgb888(const char* src, char* dst, size_t pixel)
 {
-    int i;
+    size_t i;
     struct argb8888  *from;
     struct rgb888  *to;
 
@@ -77,7 +77,7 @@
 
 int abgr8888_to_rgb888(const char* src, char* dst, size_t pixel)
 {
-    int i;
+    size_t i;
     struct abgr8888  *from;
     struct rgb888  *to;
 
@@ -101,7 +101,7 @@
 
 int bgra8888_to_rgb888(const char* src, char* dst, size_t pixel)
 {
-    int i;
+    size_t i;
     struct bgra8888  *from;
     struct rgb888  *to;
 
@@ -125,7 +125,7 @@
 
 int rgba8888_to_rgb888(const char* src, char* dst, size_t pixel)
 {
-    int i;
+    size_t i;
     struct rgba8888  *from;
     struct rgb888  *to;
 
@@ -164,19 +164,19 @@
 }
 
 static void
-png_simple_output_flush_fn (png_structp png_ptr)
+png_simple_output_flush_fn (__attribute__((unused)) png_structp png_ptr)
 {
 }
 
 static void
-png_simple_error_callback (png_structp png,
+png_simple_error_callback (__attribute__((unused)) png_structp png,
                        png_const_charp error_msg)
 {
     E("png error: %s\n", error_msg);
 }
 
 static void
-png_simple_warning_callback (png_structp png,
+png_simple_warning_callback (__attribute__((unused)) png_structp png,
                          png_const_charp error_msg)
 {
     fprintf(stderr, "png warning: %s\n", error_msg);