Fixes the dxv3enc-dxt1 FATE test with UBSan.
Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
---
I have not actually tested whether the output is actually wrong
on BE systems. Would be nice if someone could.
libavcodec/dxvenc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/dxvenc.c b/libavcodec/dxvenc.c
index 1ce2b1d014..3f28fb696a 100644
--- a/libavcodec/dxvenc.c
+++ b/libavcodec/dxvenc.c
@@ -149,7 +149,7 @@ typedef struct DXVEncContext {
} else { \
op = 0; \
} \
- *value |= (op << (state * 2)); \
+ AV_WL32(value, AV_RL32(value) | (op << (state * 2))); \
state++; \
} while (0)
@@ -157,7 +157,7 @@ static int dxv_compress_dxt1(AVCodecContext *avctx)
{
DXVEncContext *ctx = avctx->priv_data;
PutByteContext *pbc = &ctx->pbc;
- uint32_t *value;
+ void *value;
uint32_t color, lut, idx, color_idx, lut_idx, prev_pos, state = 16, pos =
2, op = 0;
ht_init(ctx->color_lookback_ht);
--
2.40.1
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