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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2019-09-20 00:16:59 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-07-02 10:42:09 +0200 |
| commit | 0b4fe2155e6ebe5d82c4a9cc58cb3a548c81ef4e (patch) | |
| tree | e45ce72ec9df8f56f22b69aff40b1902d1265a19 | |
| parent | 95530c659c5591b7d4f3c223e9a31201f129497b (diff) | |
| download | ffmpeg-0b4fe2155e6ebe5d82c4a9cc58cb3a548c81ef4e.tar.gz | |
avcodec/tdsc: Fix undefined shifts
Fixes the tdsc FATE-test.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 86bef10e7aee338a4df60c57904c16e33509e76e)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
| -rw-r--r-- | libavcodec/tdsc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/tdsc.c b/libavcodec/tdsc.c index 4182404cf0..e9ea41ef55 100644 --- a/libavcodec/tdsc.c +++ b/libavcodec/tdsc.c @@ -187,7 +187,7 @@ static void tdsc_paint_cursor(AVCodecContext *avctx, uint8_t *dst, int stride) static int tdsc_load_cursor(AVCodecContext *avctx) { TDSCContext *ctx = avctx->priv_data; - int i, j, k, ret, bits, cursor_fmt; + int i, j, k, ret, cursor_fmt; uint8_t *dst; ctx->cursor_hot_x = bytestream2_get_le16(&ctx->gbc); @@ -231,7 +231,7 @@ static int tdsc_load_cursor(AVCodecContext *avctx) case CUR_FMT_MONO: for (j = 0; j < ctx->cursor_h; j++) { for (i = 0; i < ctx->cursor_w; i += 32) { - bits = bytestream2_get_be32(&ctx->gbc); + uint32_t bits = bytestream2_get_be32(&ctx->gbc); for (k = 0; k < 32; k++) { dst[0] = !!(bits & 0x80000000); dst += 4; @@ -244,7 +244,7 @@ static int tdsc_load_cursor(AVCodecContext *avctx) dst = ctx->cursor; for (j = 0; j < ctx->cursor_h; j++) { for (i = 0; i < ctx->cursor_w; i += 32) { - bits = bytestream2_get_be32(&ctx->gbc); + uint32_t bits = bytestream2_get_be32(&ctx->gbc); for (k = 0; k < 32; k++) { int mask_bit = !!(bits & 0x80000000); switch (dst[0] * 2 + mask_bit) { |