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enc/*: add missing WebPEncodingSetError() calls

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Users of the encoder (including anim_encode.c) and areas of the encoder
itself rely on the status returned via WebPPicture.

Change-Id: Id786176b8ac3b2329d1e41b9dacbb8dcc5d822e4
This commit is contained in:
James Zern
2023-06-15 22:10:11 -07:00
parent c3bd7cff2e
commit 287fdefe95
8 changed files with 46 additions and 17 deletions
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11
src/enc/alpha_enc.c
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@ -319,11 +319,11 @@ static int EncodeAlpha(VP8Encoder* const enc,
assert(filter >= WEBP_FILTER_NONE && filter <= WEBP_FILTER_FAST);
if (quality < 0 || quality > 100) {
return 0;
return WebPEncodingSetError(pic, VP8_ENC_ERROR_INVALID_CONFIGURATION);
}
if (method < ALPHA_NO_COMPRESSION || method > ALPHA_LOSSLESS_COMPRESSION) {
return 0;
return WebPEncodingSetError(pic, VP8_ENC_ERROR_INVALID_CONFIGURATION);
}
if (method == ALPHA_NO_COMPRESSION) {
@ -333,7 +333,7 @@ static int EncodeAlpha(VP8Encoder* const enc,
quant_alpha = (uint8_t*)WebPSafeMalloc(1ULL, data_size);
if (quant_alpha == NULL) {
return 0;
return WebPEncodingSetError(pic, VP8_ENC_ERROR_OUT_OF_MEMORY);
}
// Extract alpha data (width x height) from raw_data (stride x height).
@ -353,6 +353,9 @@ static int EncodeAlpha(VP8Encoder* const enc,
ok = ApplyFiltersAndEncode(quant_alpha, width, height, data_size, method,
filter, reduce_levels, effort_level, output,
output_size, pic->stats);
if (!ok) {
WebPEncodingSetError(pic, VP8_ENC_ERROR_OUT_OF_MEMORY); // imprecise
}
#if !defined(WEBP_DISABLE_STATS)
if (pic->stats != NULL) { // need stats?
pic->stats->coded_size += (int)(*output_size);
@ -412,7 +415,7 @@ int VP8EncStartAlpha(VP8Encoder* const enc) {
WebPWorker* const worker = &enc->alpha_worker_;
// Makes sure worker is good to go.
if (!WebPGetWorkerInterface()->Reset(worker)) {
return 0;
return WebPEncodingSetError(enc->pic_, VP8_ENC_ERROR_OUT_OF_MEMORY);
}
WebPGetWorkerInterface()->Launch(worker);
return 1;