From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH 1/2] avcodec/d3d12va_mpeg2: remove unused variables
Date: Sun, 31 Dec 2023 17:24:44 -0300
Message-ID: <20231231202445.2023-1-jamrial@gmail.com> (raw)
Signed-off-by: James Almer <jamrial@gmail.com>
---
is_field worries me. Was it a copy-paste left over, or is it meant to
be checked?
libavcodec/d3d12va_mpeg2.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/libavcodec/d3d12va_mpeg2.c b/libavcodec/d3d12va_mpeg2.c
index 91bf3f8b75..a2ae8bf948 100644
--- a/libavcodec/d3d12va_mpeg2.c
+++ b/libavcodec/d3d12va_mpeg2.c
@@ -49,7 +49,6 @@ static int d3d12va_mpeg2_start_frame(AVCodecContext *avctx, av_unused const uint
const MpegEncContext *s = avctx->priv_data;
D3D12VADecodeContext *ctx = D3D12VA_DECODE_CONTEXT(avctx);
D3D12DecodePictureContext *ctx_pic = s->current_picture_ptr->hwaccel_picture_private;
- DXVA_QmatrixData *qm = &ctx_pic->qm;
if (!ctx)
return -1;
@@ -76,8 +75,6 @@ static int d3d12va_mpeg2_decode_slice(AVCodecContext *avctx, const uint8_t *buff
const MpegEncContext *s = avctx->priv_data;
D3D12DecodePictureContext *ctx_pic = s->current_picture_ptr->hwaccel_picture_private;
- int is_field = s->picture_structure != PICT_FRAME;
-
if (ctx_pic->slice_count >= MAX_SLICES) {
return AVERROR(ERANGE);
}
@@ -94,9 +91,6 @@ static int d3d12va_mpeg2_decode_slice(AVCodecContext *avctx, const uint8_t *buff
static int update_input_arguments(AVCodecContext *avctx, D3D12_VIDEO_DECODE_INPUT_STREAM_ARGUMENTS *input_args, ID3D12Resource *buffer)
{
- D3D12VADecodeContext *ctx = D3D12VA_DECODE_CONTEXT(avctx);
- AVHWFramesContext *frames_ctx = D3D12VA_FRAMES_CONTEXT(avctx);
- AVD3D12VAFramesContext *frames_hwctx = frames_ctx->hwctx;
const MpegEncContext *s = avctx->priv_data;
D3D12DecodePictureContext *ctx_pic = s->current_picture_ptr->hwaccel_picture_private;
@@ -147,7 +141,6 @@ static int d3d12va_mpeg2_end_frame(AVCodecContext *avctx)
{
int ret;
MpegEncContext *s = avctx->priv_data;
- D3D12VADecodeContext *ctx = D3D12VA_DECODE_CONTEXT(avctx);
D3D12DecodePictureContext *ctx_pic = s->current_picture_ptr->hwaccel_picture_private;
if (ctx_pic->slice_count <= 0 || ctx_pic->bitstream_size <= 0)
@@ -163,7 +156,6 @@ static int d3d12va_mpeg2_end_frame(AVCodecContext *avctx)
static int d3d12va_mpeg2_decode_init(AVCodecContext *avctx)
{
- const MpegEncContext *s = avctx->priv_data;
D3D12VADecodeContext *ctx = D3D12VA_DECODE_CONTEXT(avctx);
ctx->cfg.DecodeProfile = D3D12_VIDEO_DECODE_PROFILE_MPEG2;
--
2.43.0
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next reply other threads:[~2023-12-31 20:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-31 20:24 James Almer [this message]
2023-12-31 20:24 ` [FFmpeg-devel] [PATCH 2/2] avcodec/d3d12va_mpeg2: change the type for the ID3D12Resource_Map input data argument James Almer
2024-01-01 9:48 ` [FFmpeg-devel] 回复: [PATCH 1/2] avcodec/d3d12va_mpeg2: remove unused variables Wu Jianhua
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