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Remove support for partial files in Mux.

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Change-Id: Ie084f308c79a3cfaf2ea13e800397debc2643470
This commit is contained in:
Urvang Joshi
2012-06-07 13:45:06 +05:30
parent f1df5587d9
commit 6d5c797cee
6 changed files with 18 additions and 73 deletions
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19
examples/webpmux.c
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@ -325,17 +325,13 @@ static int ReadFileToWebPData(const char* const filename,
}
static int CreateMux(const char* const filename, WebPMux** mux) {
WebPMuxState mux_state;
WebPData bitstream;
assert(mux != NULL);
if (!ReadFileToWebPData(filename, &bitstream)) return 0;
*mux = WebPMuxCreate(&bitstream, 1, &mux_state);
*mux = WebPMuxCreate(&bitstream, 1);
free((void*)bitstream.bytes_);
if (*mux != NULL && mux_state == WEBP_MUX_STATE_COMPLETE) return 1;
fprintf(stderr, "Failed to create mux object from file %s. mux_state = %d.\n",
filename, mux_state);
if (*mux != NULL) return 1;
fprintf(stderr, "Failed to create mux object from file %s.\n", filename);
return 0;
}
@ -345,15 +341,12 @@ static int ReadImage(const char* filename,
WebPMux* mux;
WebPMuxError err;
int ok = 0;
WebPMuxState mux_state;
if (!ReadFileToWebPData(filename, &bitstream)) return 0;
mux = WebPMuxCreate(&bitstream, 1, &mux_state);
mux = WebPMuxCreate(&bitstream, 1);
free((void*)bitstream.bytes_);
if (mux == NULL || mux_state != WEBP_MUX_STATE_COMPLETE) {
fprintf(stderr,
"Failed to create mux object from file %s. mux_state = %d.\n",
filename, mux_state);
if (mux == NULL) {
fprintf(stderr, "Failed to create mux object from file %s.\n", filename);
return 0;
}
err = WebPMuxGetImage(mux, &image, &alpha);