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Add HAVE_ZLIB ifdefs around zlib-specific code

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This commit is contained in:
twinaphex 2015-04-19 16:59:11 +02:00
parent 4e5bf65e23
commit e116ef72da
3 changed files with 19 additions and 0 deletions
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2
content.c
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@ -73,9 +73,11 @@ static bool read_content_file(unsigned i, const char *path, void **buf,
if (!global->block_patch)
patch_content(&ret_buf, length);
#ifdef HAVE_ZLIB
global->content_crc = zlib_crc32_calculate(ret_buf, *length);
RARCH_LOG("CRC32: 0x%x .\n", (unsigned)global->content_crc);
#endif
*buf = ret_buf;
return true;

2
database_info.c
View File

@ -141,9 +141,11 @@ static int database_info_iterate_rdl_write(
rarch_main_msg_queue_push(msg, 1, 180, true);
#ifdef HAVE_ZLIB
crc = zlib_crc32_calculate(ret_buf, ret);
RARCH_LOG("CRC32: 0x%x .\n", (unsigned)crc);
#endif
if (ret_buf)
free(ret_buf);

15
patch.c
View File

@ -50,7 +50,9 @@ struct bps_data
static uint8_t bps_read(struct bps_data *bps)
{
uint8_t data = bps->modify_data[bps->modify_offset++];
#ifdef HAVE_ZLIB
bps->modify_checksum = zlib_crc32_adjust(bps->modify_checksum, data);
#endif
return data;
}
@ -77,7 +79,9 @@ static void bps_write(struct bps_data *bps, uint8_t data)
return;
bps->target_data[bps->output_offset++] = data;
#ifdef HAVE_ZLIB
bps->target_checksum = zlib_crc32_adjust(bps->target_checksum, data);
#endif
}
patch_error_t bps_apply_patch(
@ -175,7 +179,12 @@ patch_error_t bps_apply_patch(
for (i = 0; i < 32; i += 8)
modify_modify_checksum |= bps_read(&bps) << i;
#ifdef HAVE_ZLIB
bps.source_checksum = zlib_crc32_calculate(bps.source_data, bps.source_length);
#else
return PATCH_PATCH_CHECKSUM_INVALID;
#endif
bps.target_checksum = ~bps.target_checksum;
if (bps.source_checksum != modify_source_checksum)
@ -204,7 +213,9 @@ static uint8_t ups_patch_read(struct ups_data *data)
if (data && data->patch_offset < data->patch_length)
{
uint8_t n = data->patch_data[data->patch_offset++];
#ifdef HAVE_ZLIB
data->patch_checksum = zlib_crc32_adjust(data->patch_checksum, n);
#endif
return n;
}
return 0x00;
@ -215,7 +226,9 @@ static uint8_t ups_source_read(struct ups_data *data)
if (data && data->source_offset < data->source_length)
{
uint8_t n = data->source_data[data->source_offset++];
#ifdef HAVE_ZLIB
data->source_checksum = zlib_crc32_adjust(data->source_checksum, n);
#endif
return n;
}
return 0x00;
@ -226,7 +239,9 @@ static void ups_target_write(struct ups_data *data, uint8_t n)
if (data && data->target_offset < data->target_length)
{
data->target_data[data->target_offset] = n;
#ifdef HAVE_ZLIB
data->target_checksum = zlib_crc32_adjust(data->target_checksum, n);
#endif
}
if (data)