wrapper/FFmpeg
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

avcodec/dxv: Use av_fast_realloc() for op_data

Browse source 
makes things consistent

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2025-08-08 12:43:46 +02:00 • committed by michaelni
parent 4e5f25c0a5
commit 373bd80b16
1 changed files with 7 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

10
libavcodec/dxv.c
View file

@ -46,6 +46,7 @@ typedef struct DXVContext {
int64_t ctex_size; // Chroma texture size
uint8_t *op_data[4]; // Opcodes
unsigned op_data_size[4];
int64_t op_size[4]; // Opcodes size
} DXVContext;
@ -1003,9 +1004,11 @@ static int dxv_decode(AVCodecContext *avctx, AVFrame *frame,
memset(ctx->ctex_data + old_size, 0, ctx->ctex_data_size - old_size);
for (i = 0; i < 4; i++) {
ret = av_reallocp(&ctx->op_data[i], ctx->op_size[i]);
if (ret < 0)
return ret;
old_size = ctx->op_data_size[i];
ptr = av_fast_realloc(ctx->op_data[i], &ctx->op_data_size[i], ctx->op_size[i]);
if (!ptr)
return AVERROR(ENOMEM);
ctx->op_data[i] = ptr;
}
}
@ -1101,6 +1104,7 @@ static av_cold int dxv_close(AVCodecContext *avctx)
av_freep(&ctx->op_data[1]);
av_freep(&ctx->op_data[2]);
av_freep(&ctx->op_data[3]);
memset(ctx->op_data_size, 0, sizeof(ctx->op_data_size));
return 0;
}