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flashsv: cosmetics: drop some unnecessary parentheses

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This commit is contained in:
Diego Biurrun 2011-06-30 00:21:43 +02:00
parent f28aaae1c5
commit cabc2938de
1 changed files with 11 additions and 11 deletions
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22
libavcodec/flashsv.c
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@ -71,7 +71,7 @@ static void copy_region(uint8_t *sptr, uint8_t *dptr,
int i;
for (i = dx + h; i > dx; i--) {
memcpy(dptr + (i * stride) + dy * 3, sptr, w * 3);
memcpy(dptr + i * stride + dy * 3, sptr, w * 3);
sptr += w * 3;
}
}
@ -86,7 +86,7 @@ static av_cold int flashsv_decode_init(AVCodecContext *avctx)
s->zstream.zalloc = Z_NULL;
s->zstream.zfree = Z_NULL;
s->zstream.opaque = Z_NULL;
zret = inflateInit(&(s->zstream));
zret = inflateInit(&s->zstream);
if (zret != Z_OK) {
av_log(avctx, AV_LOG_ERROR, "Inflate init error: %d\n", zret);
return 1;
@ -139,13 +139,13 @@ static int flashsv_decode_frame(AVCodecContext *avctx, void *data,
s->block_size = s->block_width * s->block_height;
/* init the image size once */
if ((avctx->width == 0) && (avctx->height == 0)) {
if (avctx->width == 0 && avctx->height == 0) {
avctx->width = s->image_width;
avctx->height = s->image_height;
}
/* check for changes of image width and image height */
if ((avctx->width != s->image_width) || (avctx->height != s->image_height)) {
if (avctx->width != s->image_width || avctx->height != s->image_height) {
av_log(avctx, AV_LOG_ERROR, "Frame width or height differs from first frames!\n");
av_log(avctx, AV_LOG_ERROR, "fh = %d, fv %d vs ch = %d, cv = %d\n", avctx->height,
avctx->width, s->image_height, s->image_width);
@ -187,23 +187,23 @@ static int flashsv_decode_frame(AVCodecContext *avctx, void *data,
/* no change, don't do anything */
} else {
/* decompress block */
int ret = inflateReset(&(s->zstream));
int ret = inflateReset(&s->zstream);
if (ret != Z_OK) {
av_log(avctx, AV_LOG_ERROR, "error in decompression (reset) of block %dx%d\n", i, j);
/* return -1; */
}
s->zstream.next_in = buf + (get_bits_count(&gb) / 8);
s->zstream.next_in = buf + get_bits_count(&gb) / 8;
s->zstream.avail_in = size;
s->zstream.next_out = s->tmpblock;
s->zstream.avail_out = s->block_size * 3;
ret = inflate(&(s->zstream), Z_FINISH);
ret = inflate(&s->zstream, Z_FINISH);
if (ret == Z_DATA_ERROR) {
av_log(avctx, AV_LOG_ERROR, "Zlib resync occurred\n");
inflateSync(&(s->zstream));
ret = inflate(&(s->zstream), Z_FINISH);
inflateSync(&s->zstream);
ret = inflate(&s->zstream, Z_FINISH);
}
if ((ret != Z_OK) && (ret != Z_STREAM_END)) {
if (ret != Z_OK && ret != Z_STREAM_END) {
av_log(avctx, AV_LOG_ERROR, "error in decompression of block %dx%d: %d\n", i, j, ret);
/* return -1; */
}
@ -229,7 +229,7 @@ static int flashsv_decode_frame(AVCodecContext *avctx, void *data,
static av_cold int flashsv_decode_end(AVCodecContext *avctx)
{
FlashSVContext *s = avctx->priv_data;
inflateEnd(&(s->zstream));
inflateEnd(&s->zstream);
/* release the frame if needed */
if (s->frame.data[0])
avctx->release_buffer(avctx, &s->frame);