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(rpng) Cleanups

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This commit is contained in:
twinaphex 2015-02-19 06:36:13 +01:00
parent b3af250e60
commit e519e2f2bb
2 changed files with 2 additions and 12 deletions
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2
libretro-common/formats/png/Makefile
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@ -1,6 +1,6 @@
TARGET := rpng
SOURCES := $(wildcard *.c) ../../file/memory_stream.c
SOURCES := $(wildcard *.c)
OBJS := $(SOURCES:.c=.o)
CFLAGS += -Wall -pedantic -std=gnu99 -O0 -g -DHAVE_ZLIB -DHAVE_ZLIB_DEFLATE -DRPNG_TEST -I../../include

12
libretro-common/formats/png/rpng.c
View File

@ -32,16 +32,6 @@
#include <malloc.h>
#endif
#ifdef RARCH_INTERNAL
#include "../../../hash.h"
#else
static inline uint32_t crc32_calculate(const uint8_t *data, size_t length)
{
return crc32(0, data, length);
}
#endif
#undef GOTO_END_ERROR
#define GOTO_END_ERROR() do { \
fprintf(stderr, "[RPNG]: Error in line %d.\n", __LINE__); \
@ -829,7 +819,7 @@ static void dword_write_be(uint8_t *buf, uint32_t val)
static bool png_write_crc(FILE *file, const uint8_t *data, size_t size)
{
uint32_t crc = crc32_calculate(data, size);
uint32_t crc = crc32(0, data, size);
uint8_t crc_raw[4] = {0};
dword_write_be(crc_raw, crc);
return fwrite(crc_raw, 1, sizeof(crc_raw), file) == sizeof(crc_raw);