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va: mpeg2dec: cosmetic changes

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1798>
This commit is contained in:
Víctor Manuel Jáquez Leal 2020-12-24 20:07:09 +01:00 committed by He Junyan
parent 060c54ab07
commit f1fe62dbe5
1 changed files with 24 additions and 36 deletions
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60
sys/va/gstvampeg2dec.c
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@ -178,21 +178,19 @@ _get_profile (GstVaMpeg2Dec * self, GstMpegVideoProfile profile,
hw_profile = VAProfileMPEG2Main; hw_profile = VAProfileMPEG2Main;
break; break;
case GST_MPEG_VIDEO_PROFILE_HIGH: case GST_MPEG_VIDEO_PROFILE_HIGH:
// Try to map to main profile if no high profile specific bits used /* Try to map to main profile if no high profile specific bits used */
if (!seq_scalable_ext && (seq_ext && seq_ext->chroma_format == 1)) { if (!seq_scalable_ext && (seq_ext && seq_ext->chroma_format == 1)) {
hw_profile = VAProfileMPEG2Main; hw_profile = VAProfileMPEG2Main;
break; break;
} }
// fall-through /* fall-through */
default: default:
GST_ERROR_OBJECT (self, "profile %d is unsupported.", profile);
hw_profile = VAProfileNone; hw_profile = VAProfileNone;
break; break;
} }
} while (hw_profile != VAProfileNone); } while (hw_profile != VAProfileNone);
if (hw_profile == VAProfileNone)
GST_ERROR_OBJECT (self, "profile %d is unsupported.", profile);
return hw_profile; return hw_profile;
} }
@ -350,9 +348,10 @@ gst_va_mpeg2_dec_new_field_picture (GstMpeg2Decoder * decoder,
static inline guint32 static inline guint32
_pack_f_code (guint8 f_code[2][2]) _pack_f_code (guint8 f_code[2][2])
{ {
return (((guint32) f_code[0][0] << 12) | return (((guint32) f_code[0][0] << 12)
((guint32) f_code[0][1] << 8) | | ((guint32) f_code[0][1] << 8)
((guint32) f_code[1][0] << 4) | (f_code[1][1])); | ((guint32) f_code[1][0] << 4)
| (f_code[1][1]));
} }
static inline void static inline void
@ -428,43 +427,32 @@ gst_va_mpeg2_dec_start_picture (GstMpeg2Decoder * decoder,
va_pic = gst_mpeg2_picture_get_user_data (picture); va_pic = gst_mpeg2_picture_get_user_data (picture);
/* *INDENT-OFF* */ /* *INDENT-OFF* */
pic_param = (VAPictureParameterBufferMPEG2) pic_param = (VAPictureParameterBufferMPEG2) {
{
.horizontal_size = base->width, .horizontal_size = base->width,
.vertical_size = base->height, .vertical_size = base->height,
.forward_reference_picture = VA_INVALID_ID, .forward_reference_picture = VA_INVALID_ID,
.backward_reference_picture = VA_INVALID_ID, .backward_reference_picture = VA_INVALID_ID,
.picture_coding_type = slice->pic_hdr->pic_type, .picture_coding_type = slice->pic_hdr->pic_type,
.f_code = _pack_f_code (slice->pic_ext->f_code), .f_code = _pack_f_code (slice->pic_ext->f_code),
.picture_coding_extension.value = 0, .picture_coding_extension.bits = {
.picture_coding_extension.bits.is_first_field = .is_first_field = (picture->first_field) ? 0 : 1,
(picture->first_field == NULL), .intra_dc_precision = slice->pic_ext->intra_dc_precision,
.picture_coding_extension.bits.intra_dc_precision = .picture_structure = slice->pic_ext->picture_structure,
slice->pic_ext->intra_dc_precision, .top_field_first = slice->pic_ext->top_field_first,
.picture_coding_extension.bits.picture_structure = .frame_pred_frame_dct = slice->pic_ext->frame_pred_frame_dct,
slice->pic_ext->picture_structure, .concealment_motion_vectors = slice->pic_ext->concealment_motion_vectors,
.picture_coding_extension.bits.top_field_first = .q_scale_type = slice->pic_ext->q_scale_type,
slice->pic_ext->top_field_first, .intra_vlc_format = slice->pic_ext->intra_vlc_format,
.picture_coding_extension.bits.frame_pred_frame_dct = .alternate_scan = slice->pic_ext->alternate_scan,
slice->pic_ext->frame_pred_frame_dct, .repeat_first_field = slice->pic_ext->repeat_first_field,
.picture_coding_extension.bits.concealment_motion_vectors = .progressive_frame = slice->pic_ext->progressive_frame,
slice->pic_ext->concealment_motion_vectors, },
.picture_coding_extension.bits.q_scale_type =
slice->pic_ext->q_scale_type,
.picture_coding_extension.bits.intra_vlc_format =
slice->pic_ext->intra_vlc_format,
.picture_coding_extension.bits.alternate_scan =
slice->pic_ext->alternate_scan,
.picture_coding_extension.bits.repeat_first_field =
slice->pic_ext->repeat_first_field,
.picture_coding_extension.bits.progressive_frame =
slice->pic_ext->progressive_frame,
}; };
/* *INDENT-ON* */ /* *INDENT-ON* */
if (picture->type == GST_MPEG_VIDEO_PICTURE_TYPE_B || if (picture->type == GST_MPEG_VIDEO_PICTURE_TYPE_B
picture->type == GST_MPEG_VIDEO_PICTURE_TYPE_P) { || picture->type == GST_MPEG_VIDEO_PICTURE_TYPE_P) {
GstVaDecodePicture *prev_pic; GstVaDecodePicture *prev_pic;
prev_pic = prev_pic =