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Diffstat (limited to 'mesalib/src/gallium/include/pipe/p_video_state.h')
| -rw-r--r-- | mesalib/src/gallium/include/pipe/p_video_state.h | 382 |
1 files changed, 382 insertions, 0 deletions
diff --git a/mesalib/src/gallium/include/pipe/p_video_state.h b/mesalib/src/gallium/include/pipe/p_video_state.h new file mode 100644 index 000000000..6621dbdd0 --- /dev/null +++ b/mesalib/src/gallium/include/pipe/p_video_state.h @@ -0,0 +1,382 @@ +/************************************************************************** + * + * Copyright 2009 Younes Manton. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#ifndef PIPE_VIDEO_STATE_H +#define PIPE_VIDEO_STATE_H + +#include "pipe/p_defines.h" +#include "pipe/p_format.h" +#include "pipe/p_state.h" +#include "pipe/p_screen.h" +#include "util/u_inlines.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * see table 6-12 in the spec + */ +enum pipe_mpeg12_picture_coding_type +{ + PIPE_MPEG12_PICTURE_CODING_TYPE_I = 0x01, + PIPE_MPEG12_PICTURE_CODING_TYPE_P = 0x02, + PIPE_MPEG12_PICTURE_CODING_TYPE_B = 0x03, + PIPE_MPEG12_PICTURE_CODING_TYPE_D = 0x04 +}; + +/* + * see table 6-14 in the spec + */ +enum pipe_mpeg12_picture_structure +{ + PIPE_MPEG12_PICTURE_STRUCTURE_RESERVED = 0x00, + PIPE_MPEG12_PICTURE_STRUCTURE_FIELD_TOP = 0x01, + PIPE_MPEG12_PICTURE_STRUCTURE_FIELD_BOTTOM = 0x02, + PIPE_MPEG12_PICTURE_STRUCTURE_FRAME = 0x03 +}; + +/* + * flags for macroblock_type, see section 6.3.17.1 in the spec + */ +enum pipe_mpeg12_macroblock_type +{ + PIPE_MPEG12_MB_TYPE_QUANT = 0x01, + PIPE_MPEG12_MB_TYPE_MOTION_FORWARD = 0x02, + PIPE_MPEG12_MB_TYPE_MOTION_BACKWARD = 0x04, + PIPE_MPEG12_MB_TYPE_PATTERN = 0x08, + PIPE_MPEG12_MB_TYPE_INTRA = 0x10 +}; + +/* + * flags for motion_type, see table 6-17 and 6-18 in the spec + */ +enum pipe_mpeg12_motion_type +{ + PIPE_MPEG12_MO_TYPE_RESERVED = 0x00, + PIPE_MPEG12_MO_TYPE_FIELD = 0x01, + PIPE_MPEG12_MO_TYPE_FRAME = 0x02, + PIPE_MPEG12_MO_TYPE_16x8 = 0x02, + PIPE_MPEG12_MO_TYPE_DUAL_PRIME = 0x03 +}; + +/* + * see section 6.3.17.1 and table 6-19 in the spec + */ +enum pipe_mpeg12_dct_type +{ + PIPE_MPEG12_DCT_TYPE_FRAME = 0, + PIPE_MPEG12_DCT_TYPE_FIELD = 1 +}; + +enum pipe_mpeg12_field_select +{ + PIPE_MPEG12_FS_FIRST_FORWARD = 0x01, + PIPE_MPEG12_FS_FIRST_BACKWARD = 0x02, + PIPE_MPEG12_FS_SECOND_FORWARD = 0x04, + PIPE_MPEG12_FS_SECOND_BACKWARD = 0x08 +}; + +enum pipe_h264_slice_type +{ + PIPE_H264_SLICE_TYPE_P = 0x0, + PIPE_H264_SLICE_TYPE_B = 0x1, + PIPE_H264_SLICE_TYPE_I = 0x2, + PIPE_H264_SLICE_TYPE_SP = 0x3, + PIPE_H264_SLICE_TYPE_SI = 0x4 +}; + +enum pipe_h264_enc_picture_type +{ + PIPE_H264_ENC_PICTURE_TYPE_P = 0x00, + PIPE_H264_ENC_PICTURE_TYPE_B = 0x01, + PIPE_H264_ENC_PICTURE_TYPE_I = 0x02, + PIPE_H264_ENC_PICTURE_TYPE_IDR = 0x03, + PIPE_H264_ENC_PICTURE_TYPE_SKIP = 0x04 +}; + +enum pipe_h264_enc_rate_control_method +{ + PIPE_H264_ENC_RATE_CONTROL_METHOD_DISABLE = 0x00, + PIPE_H264_ENC_RATE_CONTROL_METHOD_CONSTANT_SKIP = 0x01, + PIPE_H264_ENC_RATE_CONTROL_METHOD_VARIABLE_SKIP = 0x02, + PIPE_H264_ENC_RATE_CONTROL_METHOD_CONSTANT = 0x03, + PIPE_H264_ENC_RATE_CONTROL_METHOD_VARIABLE = 0x04 +}; + +struct pipe_picture_desc +{ + enum pipe_video_profile profile; +}; + +struct pipe_quant_matrix +{ + enum pipe_video_format codec; +}; + +struct pipe_macroblock +{ + enum pipe_video_format codec; +}; + +struct pipe_mpeg12_picture_desc +{ + struct pipe_picture_desc base; + + unsigned picture_coding_type; + unsigned picture_structure; + unsigned frame_pred_frame_dct; + unsigned q_scale_type; + unsigned alternate_scan; + unsigned intra_vlc_format; + unsigned concealment_motion_vectors; + unsigned intra_dc_precision; + unsigned f_code[2][2]; + unsigned top_field_first; + unsigned full_pel_forward_vector; + unsigned full_pel_backward_vector; + unsigned num_slices; + + const uint8_t *intra_matrix; + const uint8_t *non_intra_matrix; + + struct pipe_video_buffer *ref[2]; +}; + +struct pipe_mpeg12_macroblock +{ + struct pipe_macroblock base; + + /* see section 6.3.17 in the spec */ + unsigned short x, y; + + /* see section 6.3.17.1 in the spec */ + unsigned char macroblock_type; + + union { + struct { + /* see table 6-17 in the spec */ + unsigned int frame_motion_type:2; + + /* see table 6-18 in the spec */ + unsigned int field_motion_type:2; + + /* see table 6-19 in the spec */ + unsigned int dct_type:1; + } bits; + unsigned int value; + } macroblock_modes; + + /* see section 6.3.17.2 in the spec */ + unsigned char motion_vertical_field_select; + + /* see Table 7-7 in the spec */ + short PMV[2][2][2]; + + /* see figure 6.10-12 in the spec */ + unsigned short coded_block_pattern; + + /* see figure 6.10-12 in the spec */ + short *blocks; + + /* Number of skipped macroblocks after this macroblock */ + unsigned short num_skipped_macroblocks; +}; + +struct pipe_mpeg4_picture_desc +{ + struct pipe_picture_desc base; + + int32_t trd[2]; + int32_t trb[2]; + uint16_t vop_time_increment_resolution; + uint8_t vop_coding_type; + uint8_t vop_fcode_forward; + uint8_t vop_fcode_backward; + uint8_t resync_marker_disable; + uint8_t interlaced; + uint8_t quant_type; + uint8_t quarter_sample; + uint8_t short_video_header; + uint8_t rounding_control; + uint8_t alternate_vertical_scan_flag; + uint8_t top_field_first; + + const uint8_t *intra_matrix; + const uint8_t *non_intra_matrix; + + struct pipe_video_buffer *ref[2]; +}; + +struct pipe_vc1_picture_desc +{ + struct pipe_picture_desc base; + + uint32_t slice_count; + uint8_t picture_type; + uint8_t frame_coding_mode; + uint8_t postprocflag; + uint8_t pulldown; + uint8_t interlace; + uint8_t tfcntrflag; + uint8_t finterpflag; + uint8_t psf; + uint8_t dquant; + uint8_t panscan_flag; + uint8_t refdist_flag; + uint8_t quantizer; + uint8_t extended_mv; + uint8_t extended_dmv; + uint8_t overlap; + uint8_t vstransform; + uint8_t loopfilter; + uint8_t fastuvmc; + uint8_t range_mapy_flag; + uint8_t range_mapy; + uint8_t range_mapuv_flag; + uint8_t range_mapuv; + uint8_t multires; + uint8_t syncmarker; + uint8_t rangered; + uint8_t maxbframes; + uint8_t deblockEnable; + uint8_t pquant; + + struct pipe_video_buffer *ref[2]; +}; + +struct pipe_h264_sps +{ + uint8_t chroma_format_idc; + uint8_t separate_colour_plane_flag; + uint8_t bit_depth_luma_minus8; + uint8_t bit_depth_chroma_minus8; + uint8_t seq_scaling_matrix_present_flag; + uint8_t ScalingList4x4[6][16]; + uint8_t ScalingList8x8[6][64]; + uint8_t log2_max_frame_num_minus4; + uint8_t pic_order_cnt_type; + uint8_t log2_max_pic_order_cnt_lsb_minus4; + uint8_t delta_pic_order_always_zero_flag; + int32_t offset_for_non_ref_pic; + int32_t offset_for_top_to_bottom_field; + uint8_t num_ref_frames_in_pic_order_cnt_cycle; + int32_t offset_for_ref_frame[256]; + uint8_t max_num_ref_frames; + uint8_t frame_mbs_only_flag; + uint8_t mb_adaptive_frame_field_flag; + uint8_t direct_8x8_inference_flag; +}; + +struct pipe_h264_pps +{ + struct pipe_h264_sps *sps; + + uint8_t entropy_coding_mode_flag; + uint8_t bottom_field_pic_order_in_frame_present_flag; + uint8_t num_slice_groups_minus1; + uint8_t slice_group_map_type; + uint8_t slice_group_change_rate_minus1; + uint8_t num_ref_idx_l0_default_active_minus1; + uint8_t num_ref_idx_l1_default_active_minus1; + uint8_t weighted_pred_flag; + uint8_t weighted_bipred_idc; + int8_t pic_init_qp_minus26; + int8_t chroma_qp_index_offset; + uint8_t deblocking_filter_control_present_flag; + uint8_t constrained_intra_pred_flag; + uint8_t redundant_pic_cnt_present_flag; + uint8_t ScalingList4x4[6][16]; + uint8_t ScalingList8x8[6][64]; + uint8_t transform_8x8_mode_flag; + int8_t second_chroma_qp_index_offset; +}; + +struct pipe_h264_picture_desc +{ + struct pipe_picture_desc base; + + struct pipe_h264_pps *pps; + + /* slice header */ + uint32_t frame_num; + uint8_t field_pic_flag; + uint8_t bottom_field_flag; + uint8_t num_ref_idx_l0_active_minus1; + uint8_t num_ref_idx_l1_active_minus1; + + uint32_t slice_count; + int32_t field_order_cnt[2]; + bool is_reference; + uint8_t num_ref_frames; + + bool is_long_term[16]; + bool top_is_reference[16]; + bool bottom_is_reference[16]; + uint32_t field_order_cnt_list[16][2]; + uint32_t frame_num_list[16]; + + struct pipe_video_buffer *ref[16]; +}; + +struct pipe_h264_enc_rate_control +{ + enum pipe_h264_enc_rate_control_method rate_ctrl_method; + unsigned target_bitrate; + unsigned peak_bitrate; + unsigned frame_rate_num; + unsigned frame_rate_den; + unsigned vbv_buffer_size; + unsigned target_bits_picture; + unsigned peak_bits_picture_integer; + unsigned peak_bits_picture_fraction; +}; + +struct pipe_h264_enc_picture_desc +{ + struct pipe_picture_desc base; + + struct pipe_h264_enc_rate_control rate_ctrl; + + unsigned quant_i_frames; + unsigned quant_p_frames; + unsigned quant_b_frames; + + enum pipe_h264_enc_picture_type picture_type; + unsigned frame_num; + unsigned pic_order_cnt; + unsigned ref_idx_l0; + unsigned ref_idx_l1; + + bool not_referenced; +}; + +#ifdef __cplusplus +} +#endif + +#endif /* PIPE_VIDEO_STATE_H */ |