dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2024-12-26 13:48:21 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

add a bunch of missing 'extern "C"'

Browse Source 
Change-Id: I8c0ada049ce9fa7ef14164b90d58e999cdabba53
This commit is contained in:
Pascal Massimino 2011-12-13 10:51:32 -08:00
parent 421eb99db3
commit 6aac1df17b
2 changed files with 20 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/utils/alpha.c
View File

@ -16,6 +16,10 @@
#include "./bit_writer.h"
#include "./tcoder.h"
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
#define MAX_SYMBOLS 255
#define ALPHA_HEADER_LEN 2
@ -351,15 +355,15 @@ static int DecompressZlibTCoder(const uint8_t* data, size_t data_size,
VP8BitReader br;
VP8InitBitReader(&br, data, data + data_size);
while (pos < output_size && !br.eof_) {
const int dist = TCoderDecode(coderd, &br);
const size_t dist = TCoderDecode(coderd, &br);
if (dist == 0) {
const int literal = TCoderDecode(coder, &br);
output[pos] = literal;
++pos;
} else {
const int len = MIN_LEN + TCoderDecode(coderl, &br);
int k;
if (pos + len > output_size) goto End;
const size_t len = MIN_LEN + TCoderDecode(coderl, &br);
size_t k;
if (pos + len > output_size || pos < dist) goto End;
for (k = 0; k < len; ++k) {
output[pos + k] = output[pos + k - dist];
}
@ -429,3 +433,7 @@ int DecodeAlpha(const uint8_t* data, size_t data_size,
return ok;
}
#if defined(__cplusplus) || defined(c_plusplus)
} // extern "C"
#endif

8
src/utils/quant_levels.c
View File

@ -15,6 +15,10 @@
#include "./alpha.h"
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
#define NUM_SYMBOLS 256
#define MAX_ITER 6 // Maximum number of convergence steps.
@ -141,3 +145,7 @@ int QuantizeLevels(uint8_t* data, int width, int height,
return 1;
}
#if defined(__cplusplus) || defined(c_plusplus)
} // extern "C"
#endif