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ffmpeg.wasm-core
Commit c57a5936 authored by Diego Biurrun's avatar Diego Biurrun
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hwaccel: consistent name prefixes for start_frame/end_frame/decode_slice 

Some hwaccels use name prefixes, some do not, others only use them for
some codecs.  Add prefixes everywhere for consistency.
parent 2a7ab2df
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Showing with 57 additions and 54 deletions
libavcodec/dxva2_h264.c
View file @ c57a5936
......@@ -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),
};
libavcodec/dxva2_mpeg2.c
View file @ c57a5936
......@@ -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),
};
libavcodec/dxva2_vc1.c
View file @ c57a5936
......@@ -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),
};
libavcodec/vaapi_h264.c
View file @ c57a5936
......@@ -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,
};
libavcodec/vda_h264.c
View file @ c57a5936
......@@ -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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