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hwaccel: consistent name prefixes for start_frame/end_frame/decode_slice

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Some hwaccels use name prefixes, some do not, others only use them for
some codecs.  Add prefixes everywhere for consistency.
pull/19/head
Diego Biurrun 12 years ago
parent 2a7ab2dfaa
commit c57a593670
5 changed files with 57 additions and 54 deletions
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  1. 21
      libavcodec/dxva2_h264.c
  2. 18
      libavcodec/dxva2_mpeg2.c
  3. 25
      libavcodec/dxva2_vc1.c
  4. 27
      libavcodec/vaapi_h264.c
  5. 20
      libavcodec/vda_h264.c

21
libavcodec/dxva2_h264.c
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@ -108,7 +108,7 @@ static void fill_picture_parameters(struct dxva_context *ctx, const H264Context
(h->pps.transform_8x8_mode << 13) |
((h->sps.level_idc >= 31) << 14) |
/* IntraPicFlag (Modified if we detect a non
* intra slice in decode_slice) */
* intra slice in dxva2_h264_decode_slice) */
(1 << 15);
pp->bit_depth_luma_minus8 = h->sps.bit_depth_luma - 8;
@ -367,9 +367,9 @@ static int commit_bitstream_and_slice_buffer(AVCodecContext *avctx,
}
static int start_frame(AVCodecContext *avctx,
av_unused const uint8_t *buffer,
av_unused uint32_t size)
static int dxva2_h264_start_frame(AVCodecContext *avctx,
av_unused const uint8_t *buffer,
av_unused uint32_t size)
{
const H264Context *h = avctx->priv_data;
struct dxva_context *ctx = avctx->hwaccel_context;
@ -391,8 +391,9 @@ static int start_frame(AVCodecContext *avctx,
return 0;
}
static int decode_slice(AVCodecContext *avctx,
const uint8_t *buffer, uint32_t size)
static int dxva2_h264_decode_slice(AVCodecContext *avctx,
const uint8_t *buffer,
uint32_t size)
{
const H264Context *h = avctx->priv_data;
struct dxva_context *ctx = avctx->hwaccel_context;
@ -421,7 +422,7 @@ static int decode_slice(AVCodecContext *avctx,
return 0;
}
static int end_frame(AVCodecContext *avctx)
static int dxva2_h264_end_frame(AVCodecContext *avctx)
{
H264Context *h = avctx->priv_data;
struct dxva2_picture_context *ctx_pic =
@ -444,8 +445,8 @@ AVHWAccel ff_h264_dxva2_hwaccel = {
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_H264,
.pix_fmt = AV_PIX_FMT_DXVA2_VLD,
.start_frame = start_frame,
.decode_slice = decode_slice,
.end_frame = end_frame,
.start_frame = dxva2_h264_start_frame,
.decode_slice = dxva2_h264_decode_slice,
.end_frame = dxva2_h264_end_frame,
.priv_data_size = sizeof(struct dxva2_picture_context),
};

18
libavcodec/dxva2_mpeg2.c
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@ -203,9 +203,9 @@ static int commit_bitstream_and_slice_buffer(AVCodecContext *avctx,
mb_count);
}
static int start_frame(AVCodecContext *avctx,
av_unused const uint8_t *buffer,
av_unused uint32_t size)
static int dxva2_mpeg2_start_frame(AVCodecContext *avctx,
av_unused const uint8_t *buffer,
av_unused uint32_t size)
{
const struct MpegEncContext *s = avctx->priv_data;
struct dxva_context *ctx = avctx->hwaccel_context;
@ -225,8 +225,8 @@ static int start_frame(AVCodecContext *avctx,
return 0;
}
static int decode_slice(AVCodecContext *avctx,
const uint8_t *buffer, uint32_t size)
static int dxva2_mpeg2_decode_slice(AVCodecContext *avctx,
const uint8_t *buffer, uint32_t size)
{
const struct MpegEncContext *s = avctx->priv_data;
struct dxva2_picture_context *ctx_pic =
@ -246,7 +246,7 @@ static int decode_slice(AVCodecContext *avctx,
return 0;
}
static int end_frame(AVCodecContext *avctx)
static int dxva2_mpeg2_end_frame(AVCodecContext *avctx)
{
struct MpegEncContext *s = avctx->priv_data;
struct dxva2_picture_context *ctx_pic =
@ -269,8 +269,8 @@ AVHWAccel ff_mpeg2_dxva2_hwaccel = {
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_MPEG2VIDEO,
.pix_fmt = AV_PIX_FMT_DXVA2_VLD,
.start_frame = start_frame,
.decode_slice = decode_slice,
.end_frame = end_frame,
.start_frame = dxva2_mpeg2_start_frame,
.decode_slice = dxva2_mpeg2_decode_slice,
.end_frame = dxva2_mpeg2_end_frame,
.priv_data_size = sizeof(struct dxva2_picture_context),
};

25
libavcodec/dxva2_vc1.c
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@ -208,9 +208,9 @@ static int commit_bitstream_and_slice_buffer(AVCodecContext *avctx,
slice, sizeof(*slice), bs->NumMBsInBuffer);
}
static int start_frame(AVCodecContext *avctx,
av_unused const uint8_t *buffer,
av_unused uint32_t size)
static int dxva2_vc1_start_frame(AVCodecContext *avctx,
av_unused const uint8_t *buffer,
av_unused uint32_t size)
{
const VC1Context *v = avctx->priv_data;
struct dxva_context *ctx = avctx->hwaccel_context;
@ -227,8 +227,9 @@ static int start_frame(AVCodecContext *avctx,
return 0;
}
static int decode_slice(AVCodecContext *avctx,
const uint8_t *buffer, uint32_t size)
static int dxva2_vc1_decode_slice(AVCodecContext *avctx,
const uint8_t *buffer,
uint32_t size)
{
const VC1Context *v = avctx->priv_data;
const Picture *current_picture = v->s.current_picture_ptr;
@ -250,7 +251,7 @@ static int decode_slice(AVCodecContext *avctx,
return 0;
}
static int end_frame(AVCodecContext *avctx)
static int dxva2_vc1_end_frame(AVCodecContext *avctx)
{
VC1Context *v = avctx->priv_data;
struct dxva2_picture_context *ctx_pic = v->s.current_picture_ptr->f.hwaccel_picture_private;
@ -274,9 +275,9 @@ AVHWAccel ff_wmv3_dxva2_hwaccel = {
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_WMV3,
.pix_fmt = AV_PIX_FMT_DXVA2_VLD,
.start_frame = start_frame,
.decode_slice = decode_slice,
.end_frame = end_frame,
.start_frame = dxva2_vc1_start_frame,
.decode_slice = dxva2_vc1_decode_slice,
.end_frame = dxva2_vc1_end_frame,
.priv_data_size = sizeof(struct dxva2_picture_context),
};
#endif
@ -286,8 +287,8 @@ AVHWAccel ff_vc1_dxva2_hwaccel = {
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_VC1,
.pix_fmt = AV_PIX_FMT_DXVA2_VLD,
.start_frame = start_frame,
.decode_slice = decode_slice,
.end_frame = end_frame,
.start_frame = dxva2_vc1_start_frame,
.decode_slice = dxva2_vc1_decode_slice,
.end_frame = dxva2_vc1_end_frame,
.priv_data_size = sizeof(struct dxva2_picture_context),
};

27
libavcodec/vaapi_h264.c
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@ -219,16 +219,16 @@ static void fill_vaapi_plain_pred_weight_table(H264Context *h,
}
/** Initialize and start decoding a frame with VA API. */
static int start_frame(AVCodecContext *avctx,
av_unused const uint8_t *buffer,
av_unused uint32_t size)
static int vaapi_h264_start_frame(AVCodecContext *avctx,
av_unused const uint8_t *buffer,
av_unused uint32_t size)
{
H264Context * const h = avctx->priv_data;
struct vaapi_context * const vactx = avctx->hwaccel_context;
VAPictureParameterBufferH264 *pic_param;
VAIQMatrixBufferH264 *iq_matrix;
av_dlog(avctx, "start_frame()\n");
av_dlog(avctx, "vaapi_h264_start_frame()\n");
vactx->slice_param_size = sizeof(VASliceParameterBufferH264);
@ -286,13 +286,13 @@ static int start_frame(AVCodecContext *avctx,
}
/** End a hardware decoding based frame. */
static int end_frame(AVCodecContext *avctx)
static int vaapi_h264_end_frame(AVCodecContext *avctx)
{
struct vaapi_context * const vactx = avctx->hwaccel_context;
H264Context * const h = avctx->priv_data;
int ret;
av_dlog(avctx, "end_frame()\n");
av_dlog(avctx, "vaapi_h264_end_frame()\n");
ret = ff_vaapi_commit_slices(vactx);
if (ret < 0)
goto finish;
@ -309,14 +309,15 @@ finish:
}
/** Decode the given H.264 slice with VA API. */
static int decode_slice(AVCodecContext *avctx,
const uint8_t *buffer,
uint32_t size)
static int vaapi_h264_decode_slice(AVCodecContext *avctx,
const uint8_t *buffer,
uint32_t size)
{
H264Context * const h = avctx->priv_data;
VASliceParameterBufferH264 *slice_param;
av_dlog(avctx, "decode_slice(): buffer %p, size %d\n", buffer, size);
av_dlog(avctx, "vaapi_h264_decode_slice(): buffer %p, size %d\n",
buffer, size);
/* Fill in VASliceParameterBufferH264. */
slice_param = (VASliceParameterBufferH264 *)ff_vaapi_alloc_slice(avctx->hwaccel_context, buffer, size);
@ -353,7 +354,7 @@ AVHWAccel ff_h264_vaapi_hwaccel = {
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_H264,
.pix_fmt = AV_PIX_FMT_VAAPI_VLD,
.start_frame = start_frame,
.end_frame = end_frame,
.decode_slice = decode_slice,
.start_frame = vaapi_h264_start_frame,
.end_frame = vaapi_h264_end_frame,
.decode_slice = vaapi_h264_decode_slice,
};

20
libavcodec/vda_h264.c
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@ -197,9 +197,9 @@ static int vda_sync_decode(struct vda_context *vda_ctx)
}
static int start_frame(AVCodecContext *avctx,
av_unused const uint8_t *buffer,
av_unused uint32_t size)
static int vda_h264_start_frame(AVCodecContext *avctx,
av_unused const uint8_t *buffer,
av_unused uint32_t size)
{
struct vda_context *vda_ctx = avctx->hwaccel_context;
@ -211,9 +211,9 @@ static int start_frame(AVCodecContext *avctx,
return 0;
}
static int decode_slice(AVCodecContext *avctx,
const uint8_t *buffer,
uint32_t size)
static int vda_h264_decode_slice(AVCodecContext *avctx,
const uint8_t *buffer,
uint32_t size)
{
struct vda_context *vda_ctx = avctx->hwaccel_context;
void *tmp;
@ -237,7 +237,7 @@ static int decode_slice(AVCodecContext *avctx,
return 0;
}
static int end_frame(AVCodecContext *avctx)
static int vda_h264_end_frame(AVCodecContext *avctx)
{
H264Context *h = avctx->priv_data;
struct vda_context *vda_ctx = avctx->hwaccel_context;
@ -372,7 +372,7 @@ AVHWAccel ff_h264_vda_hwaccel = {
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_H264,
.pix_fmt = AV_PIX_FMT_VDA_VLD,
.start_frame = start_frame,
.decode_slice = decode_slice,
.end_frame = end_frame,
.start_frame = vda_h264_start_frame,
.decode_slice = vda_h264_decode_slice,
.end_frame = vda_h264_end_frame,
};

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