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vorbisdec: cosmetics 

Use the commonly used "if (!var)" instead of "if (var == 0)".
This commit is contained in:
Luca Barbato 2013-02-24 12:21:40 +01:00
parent 11dcecfcca
commit fc386f2eea
1 changed files with 2 additions and 2 deletions
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4
libavcodec/vorbisdec.c
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@ -586,7 +586,7 @@ static int vorbis_parse_setup_hdr_floors(vorbis_context *vc)
floor_setup->data.t0.order = get_bits(gb, 8); floor_setup->data.t0.order = get_bits(gb, 8);
floor_setup->data.t0.rate = get_bits(gb, 16); floor_setup->data.t0.rate = get_bits(gb, 16);
floor_setup->data.t0.bark_map_size = get_bits(gb, 16); floor_setup->data.t0.bark_map_size = get_bits(gb, 16);
if (floor_setup->data.t0.bark_map_size == 0) { if (!floor_setup->data.t0.bark_map_size) {
av_log(vc->avccontext, AV_LOG_ERROR, av_log(vc->avccontext, AV_LOG_ERROR,
"Floor 0 bark map size is 0.\n"); "Floor 0 bark map size is 0.\n");
return AVERROR_INVALIDDATA; return AVERROR_INVALIDDATA;
@ -594,7 +594,7 @@ static int vorbis_parse_setup_hdr_floors(vorbis_context *vc)
floor_setup->data.t0.amplitude_bits = get_bits(gb, 6); floor_setup->data.t0.amplitude_bits = get_bits(gb, 6);
/* zero would result in a div by zero later * /* zero would result in a div by zero later *
* 2^0 - 1 == 0 */ * 2^0 - 1 == 0 */
if (floor_setup->data.t0.amplitude_bits == 0) { if (!floor_setup->data.t0.amplitude_bits) {
av_log(vc->avccontext, AV_LOG_ERROR, av_log(vc->avccontext, AV_LOG_ERROR,
"Floor 0 amplitude bits is 0.\n"); "Floor 0 amplitude bits is 0.\n");
return AVERROR_INVALIDDATA; return AVERROR_INVALIDDATA;