#define MAX(a,b) ((a)>(b)?(a):(b))
// zlib configuration
-#define COMPRESS_LEVEL 9 // use best possible compression
-#define COMPRESS_WINDOW_BITS 15 // default = max = 15 for a window of 2^15 = 32KBytes
-#define COMPRESS_MEM_LEVEL 9 // determines the amount of memory allocated during compression. Default = 8.
+#define COMPRESS_LEVEL 9 // use best possible compression
+#define COMPRESS_WINDOW_BITS 15 // default = max = 15 for a window of 2^15 = 32KBytes
+#define COMPRESS_MEM_LEVEL 9 // determines the amount of memory allocated during compression. Default = 8.
/* COMPRESS_STRATEGY can be
Z_DEFAULT_STRATEGY (the default),
Z_FILTERED (more huffmann, less string matching),
Z_RLE (distances limited to one)
Z_FIXED (prevents the use of dynamic Huffman codes)
*/
-#define COMPRESS_STRATEGY Z_DEFAULT_STRATEGY
+#define COMPRESS_STRATEGY Z_DEFAULT_STRATEGY
// zlib tuning parameters:
-#define COMPRESS_GOOD_LENGTH 258
-#define COMPRESS_MAX_LAZY 258
-#define COMPRESS_MAX_NICE_LENGTH 258
-#define COMPRESS_MAX_CHAIN 8192
+#define COMPRESS_GOOD_LENGTH 258
+#define COMPRESS_MAX_LAZY 258
+#define COMPRESS_MAX_NICE_LENGTH 258
+#define COMPRESS_MAX_CHAIN 8192
-#define FPGA_INTERLEAVE_SIZE 288 // (the FPGA's internal config frame size is 288 bits. Interleaving with 288 bytes should give best compression)
-#define FPGA_CONFIG_SIZE 42336 // our current fpga_[lh]f.bit files are 42175 bytes. Rounded up to next multiple of FPGA_INTERLEAVE_SIZE
+#define FPGA_INTERLEAVE_SIZE 288 // (the FPGA's internal config frame size is 288 bits. Interleaving with 288 bytes should give best compression)
+#define FPGA_CONFIG_SIZE 42336 // our current fpga_[lh]f.bit files are 42175 bytes. Rounded up to next multiple of FPGA_INTERLEAVE_SIZE
static void usage(void)
{
do {
if (i >= num_infiles * FPGA_CONFIG_SIZE) {
- fprintf(stderr, "Input files too big (total > %lu bytes). These are probably not PM3 FPGA config files.\n", num_infiles*FPGA_CONFIG_SIZE);
+ fprintf(stderr, "Input files too big (total > %d bytes). These are probably not PM3 FPGA config files.\n", num_infiles*FPGA_CONFIG_SIZE);
for(uint16_t j = 0; j < num_infiles; j++) {
fclose(infile[j]);
}
ret = deflate(&compressed_fpga_stream, Z_FINISH);
}
- fprintf(stderr, "compressed %lu input bytes to %lu output bytes\n", i, compressed_fpga_stream.total_out);
+ fprintf(stderr, "compressed %d input bytes to %lu output bytes\n", i, compressed_fpga_stream.total_out);
if (ret != Z_STREAM_END) {
fprintf(stderr, "Error in deflate(): %d %s\n", ret, compressed_fpga_stream.msg);