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From: Zhao Zhili <quinkblack-at-foxmail.com@ffmpeg.org>
To: ffmpeg-devel@ffmpeg.org
Date: Fri, 11 Apr 2025 16:00:08 +0800
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Subject: [FFmpeg-devel] [PATCH 10/22] avcodec/ffv1enc: Remove use of
av_uninit
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From: Zhao Zhili <zhilizhao@tencent.com>
---
libavcodec/ffv1enc.c | 4 ++--
libavcodec/ffv1enc_template.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c
index 807850a432..b1f4f7bca6 100644
--- a/libavcodec/ffv1enc.c
+++ b/libavcodec/ffv1enc.c
@@ -1231,7 +1231,7 @@ static void load_rgb_float32_frame(FFV1Context *f, FFV1SliceContext *sc,
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++) {
- int b, g, r, av_uninit(a);
+ int b, g, r, a = 0;
g = *((const uint32_t *)(src[0] + x*4 + stride[0]*y));
b = *((const uint32_t *)(src[1] + x*4 + stride[1]*y));
@@ -1510,7 +1510,7 @@ static int encode_float32_rgb_frame(FFV1Context *f, FFV1SliceContext *sc,
sample[p][i]= RENAME(sc->sample_buffer) + p*ring_size*(w+6) + ((h+i-y)%ring_size)*(w+6) + 3;
for (x = 0; x < w; x++) {
- int b, g, r, av_uninit(a);
+ int b, g, r, a = 0;
g = sc->bitmap[0][x + w*y];
b = sc->bitmap[1][x + w*y];
r = sc->bitmap[2][x + w*y];
diff --git a/libavcodec/ffv1enc_template.c b/libavcodec/ffv1enc_template.c
index 64f3c420c5..12d90197e5 100644
--- a/libavcodec/ffv1enc_template.c
+++ b/libavcodec/ffv1enc_template.c
@@ -142,7 +142,7 @@ static void RENAME(load_rgb_frame)(FFV1Context *f, FFV1SliceContext *sc,
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++) {
- int b, g, r, av_uninit(a);
+ int b, g, r, a = 0;
if (sizeof(TYPE) == 4 || transparency) {
g = *((const uint16_t *)(src[0] + x*2 + stride[0]*y));
@@ -192,7 +192,7 @@ static int RENAME(encode_rgb_frame)(FFV1Context *f, FFV1SliceContext *sc,
sample[p][i]= RENAME(sc->sample_buffer) + p*ring_size*(w+6) + ((h+i-y)%ring_size)*(w+6) + 3;
for (x = 0; x < w; x++) {
- int b, g, r, av_uninit(a);
+ int b, g, r, a = 0;
if (lbd) {
unsigned v = *((const uint32_t*)(src[0] + x*4 + stride[0]*y));
b = v & 0xFF;
--
2.46.0
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