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encoder: h264: fix PPS header packing with profile < high.

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Fix PPS header packing when profile is below High since 8x8 transform
mode and scaling lists are High Profile features.
This commit is contained in:
Gwenole Beauchesne 2014-01-15 15:54:32 +01:00
parent 391ad15ba0
commit 7e6f7f384a
1 changed files with 20 additions and 18 deletions
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38
gst-libs/gst/vaapi/gstvaapiencoder_h264.c
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@ -701,7 +701,7 @@ gst_bit_writer_write_sps (GstBitWriter * bitwriter,
static gboolean
gst_bit_writer_write_pps (GstBitWriter * bitwriter,
const VAEncPictureParameterBufferH264 * pic_param)
const VAEncPictureParameterBufferH264 * pic_param, GstVaapiProfile profile)
{
guint32 num_slice_groups_minus1 = 0;
guint32 pic_init_qs_minus26 = 0;
@ -743,25 +743,27 @@ gst_bit_writer_write_pps (GstBitWriter * bitwriter,
gst_bit_writer_put_bits_uint32 (bitwriter, redundant_pic_cnt_present_flag, 1);
/* more_rbsp_data */
gst_bit_writer_put_bits_uint32 (bitwriter,
pic_param->pic_fields.bits.transform_8x8_mode_flag, 1);
gst_bit_writer_put_bits_uint32 (bitwriter,
pic_param->pic_fields.bits.pic_scaling_matrix_present_flag, 1);
if (pic_param->pic_fields.bits.pic_scaling_matrix_present_flag) {
g_assert (0);
/* FIXME */
/*
for (i = 0; i <
(6+(-( (chroma_format_idc ! = 3) ? 2 : 6) * -pic_param->pic_fields.bits.transform_8x8_mode_flag));
i++) {
gst_bit_writer_put_bits_uint8(bitwriter, pic_param->pic_fields.bits.pic_scaling_list_present_flag, 1);
}
*/
if (profile == GST_VAAPI_PROFILE_H264_HIGH) {
gst_bit_writer_put_bits_uint32 (bitwriter,
pic_param->pic_fields.bits.transform_8x8_mode_flag, 1);
gst_bit_writer_put_bits_uint32 (bitwriter,
pic_param->pic_fields.bits.pic_scaling_matrix_present_flag, 1);
if (pic_param->pic_fields.bits.pic_scaling_matrix_present_flag) {
g_assert (0 && "unsupported scaling lists");
/* FIXME */
/*
for (i = 0; i <
(6+(-( (chroma_format_idc ! = 3) ? 2 : 6) * -pic_param->pic_fields.bits.transform_8x8_mode_flag));
i++) {
gst_bit_writer_put_bits_uint8(bitwriter, pic_param->pic_fields.bits.pic_scaling_list_present_flag, 1);
}
*/
}
gst_bit_writer_put_se (bitwriter, pic_param->second_chroma_qp_index_offset);
}
gst_bit_writer_put_se (bitwriter, pic_param->second_chroma_qp_index_offset);
/* rbsp_trailing_bits */
gst_bit_writer_write_trailing_bits (bitwriter);
return TRUE;
}
@ -819,7 +821,7 @@ add_picture_packed_header (GstVaapiEncoderH264 * encoder,
gst_bit_writer_put_bits_uint32 (&writer, 0x00000001, 32); /* start code */
gst_bit_writer_write_nal_header (&writer,
GST_VAAPI_ENCODER_H264_NAL_REF_IDC_HIGH, GST_VAAPI_ENCODER_H264_NAL_PPS);
gst_bit_writer_write_pps (&writer, pic_param);
gst_bit_writer_write_pps (&writer, pic_param, encoder->profile);
g_assert (GST_BIT_WRITER_BIT_SIZE (&writer) % 8 == 0);
data_bit_size = GST_BIT_WRITER_BIT_SIZE (&writer);
data = GST_BIT_WRITER_DATA (&writer);