From 8e6511c1e1fdd1ddd63cf609e8b981e5c811d4de Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Fri, 7 Sep 2012 19:38:23 +0200
Subject: proresdec2: avoid VLA and use SliceContext instead.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavcodec/proresdec2.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'libavcodec/proresdec2.c')

diff --git a/libavcodec/proresdec2.c b/libavcodec/proresdec2.c
index 0e32a97b16..cd487b2824 100644
--- a/libavcodec/proresdec2.c
+++ b/libavcodec/proresdec2.c
@@ -431,6 +431,7 @@ static int decode_slice_thread(AVCodecContext *avctx, void *arg, int jobnr, int
     int16_t qmat_chroma_scaled[64];
     int mb_x_shift;
 
+    slice->ret = -1;
     //av_log(avctx, AV_LOG_INFO, "slice %d mb width %d mb x %d y %d\n",
     //       jobnr, slice->mb_count, slice->mb_x, slice->mb_y);
 
@@ -494,19 +495,20 @@ static int decode_slice_thread(AVCodecContext *avctx, void *arg, int jobnr, int
                             qmat_chroma_scaled, log2_chroma_blocks_per_mb);
     }
 
+    slice->ret = 0;
     return 0;
 }
 
 static int decode_picture(AVCodecContext *avctx)
 {
     ProresContext *ctx = avctx->priv_data;
-    int i, threads_ret[ctx->slice_count];
+    int i;
 
-    avctx->execute2(avctx, decode_slice_thread, NULL, threads_ret, ctx->slice_count);
+    avctx->execute2(avctx, decode_slice_thread, NULL, NULL, ctx->slice_count);
 
     for (i = 0; i < ctx->slice_count; i++)
-        if (threads_ret[i] < 0)
-            return threads_ret[i];
+        if (ctx->slices[i].ret < 0)
+            return ctx->slices[i].ret;
 
     return 0;
 }
-- 
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