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-rw-r--r--fb2png/img_process.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/fb2png/img_process.c b/fb2png/img_process.c
index eb75e9a21..535ec2287 100644
--- a/fb2png/img_process.c
+++ b/fb2png/img_process.c
@@ -32,7 +32,7 @@ int rgb565_to_rgb888(const char* src, char* dst, size_t pixel)
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 rgb565_to_rgb888(const char* src, char* dst, size_t pixel)
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 argb8888_to_rgb888(const char* src, char* dst, size_t pixel)
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 abgr8888_to_rgb888(const char* src, char* dst, size_t pixel)
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 bgra8888_to_rgb888(const char* src, char* dst, size_t pixel)
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 @@ stdio_write_func (png_structp png, png_bytep data, png_size_t size)
}
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);