diff options
| author | Gwenole Beauchesne <gwenole.beauchesne@intel.com> | 2015-07-28 11:16:12 +0200 |
|---|---|---|
| committer | Gwenole Beauchesne <gwenole.beauchesne@intel.com> | 2015-08-19 14:03:24 +0200 |
| commit | babd340f584988446ef578e7dbc7064b19804f81 (patch) | |
| tree | dd45b394217e4e6e741035447a86c71125dc4112 /libavcodec/vaapi_mpeg4.c | |
| parent | 9f8e57efe4400ca86352277873792792279c3b15 (diff) | |
vaapi: streamline public context structure.
Move libavcodec managed objects from the public struct vaapi_context
to a new privately owned FFVAContext. This is done so that to clean up
and streamline the public structure, but also to prepare for new codec
support, thus requiring new internal data to be added in there.
The AVCodecContext.hwaccel_context, that holds the public vaapi_context,
shall no longer be accessed from within vaapi_*.c codec support files.
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
Diffstat (limited to 'libavcodec/vaapi_mpeg4.c')
| -rw-r--r-- | libavcodec/vaapi_mpeg4.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/libavcodec/vaapi_mpeg4.c b/libavcodec/vaapi_mpeg4.c index 5b2e9d4446..426bef2646 100644 --- a/libavcodec/vaapi_mpeg4.c +++ b/libavcodec/vaapi_mpeg4.c @@ -45,7 +45,7 @@ static int vaapi_mpeg4_start_frame(AVCodecContext *avctx, av_unused const uint8_ { Mpeg4DecContext *ctx = avctx->priv_data; MpegEncContext * const s = &ctx->m; - struct vaapi_context * const vactx = avctx->hwaccel_context; + FFVAContext * const vactx = ff_vaapi_get_context(avctx); VAPictureParameterBufferMPEG4 *pic_param; VAIQMatrixBufferMPEG4 *iq_matrix; int i; @@ -121,12 +121,13 @@ static int vaapi_mpeg4_start_frame(AVCodecContext *avctx, av_unused const uint8_ static int vaapi_mpeg4_decode_slice(AVCodecContext *avctx, const uint8_t *buffer, uint32_t size) { MpegEncContext * const s = avctx->priv_data; + FFVAContext * const vactx = ff_vaapi_get_context(avctx); VASliceParameterBufferMPEG4 *slice_param; ff_dlog(avctx, "vaapi_mpeg4_decode_slice(): buffer %p, size %d\n", buffer, size); /* Fill in VASliceParameterBufferMPEG4 */ - slice_param = (VASliceParameterBufferMPEG4 *)ff_vaapi_alloc_slice(avctx->hwaccel_context, buffer, size); + slice_param = (VASliceParameterBufferMPEG4 *)ff_vaapi_alloc_slice(vactx, buffer, size); if (!slice_param) return -1; slice_param->macroblock_offset = get_bits_count(&s->gb) % 8; @@ -145,6 +146,9 @@ AVHWAccel ff_mpeg4_vaapi_hwaccel = { .start_frame = vaapi_mpeg4_start_frame, .end_frame = ff_vaapi_mpeg_end_frame, .decode_slice = vaapi_mpeg4_decode_slice, + .init = ff_vaapi_context_init, + .uninit = ff_vaapi_context_fini, + .priv_data_size = sizeof(FFVAContext), }; #endif @@ -157,5 +161,8 @@ AVHWAccel ff_h263_vaapi_hwaccel = { .start_frame = vaapi_mpeg4_start_frame, .end_frame = ff_vaapi_mpeg_end_frame, .decode_slice = vaapi_mpeg4_decode_slice, + .init = ff_vaapi_context_init, + .uninit = ff_vaapi_context_fini, + .priv_data_size = sizeof(FFVAContext), }; #endif |