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convert to plain-C

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there were still some dandling local variables.
This commit is contained in:
Pascal Massimino 2010-10-31 00:36:33 -07:00
parent f09f96ee3f
commit cbfbb5c3b5
1 changed files with 12 additions and 11 deletions
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23
examples/dwebp.c
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@ -35,6 +35,9 @@ int main(int argc, char *argv[]) {
const char *out_file = NULL; const char *out_file = NULL;
int yuv_out = 0; int yuv_out = 0;
int width, height, stride, uv_stride;
uint8_t* out = NULL, *u = NULL, *v = NULL;
int c; int c;
for (c = 1; c < argc; ++c) { for (c = 1; c < argc; ++c) {
if (!strcmp(argv[c], "-h")) { if (!strcmp(argv[c], "-h")) {
@ -59,9 +62,9 @@ int main(int argc, char *argv[]) {
return -1; return -1;
} }
uint32_t data_size = 0;
void* data = NULL;
{ {
uint32_t data_size = 0;
void* data = NULL;
FILE* const in = fopen(in_file, "rb"); FILE* const in = fopen(in_file, "rb");
if (!in) { if (!in) {
printf("cannot open input file '%s'\n", in_file); printf("cannot open input file '%s'\n", in_file);
@ -77,17 +80,15 @@ int main(int argc, char *argv[]) {
free(data); free(data);
return -1; return -1;
} }
}
int width, height, stride, uv_stride; if (!yuv_out) {
uint8_t* out = NULL, *u = NULL, *v = NULL; out = WebPDecodeRGB(data, data_size, &width, &height);
if (!yuv_out) { } else {
out = WebPDecodeRGB(data, data_size, &width, &height); out = WebPDecodeYUV(data, data_size, &width, &height,
} else { &u, &v, &stride, &uv_stride);
out = WebPDecodeYUV(data, data_size, &width, &height, }
&u, &v, &stride, &uv_stride); free(data);
} }
free(data);
if (!out) { if (!out) {
printf("Decoding of %s failed.\n", in_file); printf("Decoding of %s failed.\n", in_file);