| /************************************************************************** |
| * |
| * 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 TUNGSTEN GRAPHICS 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 |
| }; |
| |
| struct pipe_picture_desc |
| { |
| enum pipe_video_profile profile; |
| }; |
| |
| struct pipe_quant_matrix |
| { |
| enum pipe_video_codec codec; |
| }; |
| |
| struct pipe_macroblock |
| { |
| enum pipe_video_codec 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_picture_desc |
| { |
| struct pipe_picture_desc base; |
| |
| uint32_t slice_count; |
| int32_t field_order_cnt[2]; |
| bool is_reference; |
| uint32_t frame_num; |
| uint8_t field_pic_flag; |
| uint8_t bottom_field_flag; |
| uint8_t num_ref_frames; |
| uint8_t mb_adaptive_frame_field_flag; |
| uint8_t constrained_intra_pred_flag; |
| uint8_t weighted_pred_flag; |
| uint8_t weighted_bipred_idc; |
| uint8_t frame_mbs_only_flag; |
| uint8_t transform_8x8_mode_flag; |
| int8_t chroma_qp_index_offset; |
| int8_t second_chroma_qp_index_offset; |
| int8_t pic_init_qp_minus26; |
| uint8_t num_ref_idx_l0_active_minus1; |
| uint8_t num_ref_idx_l1_active_minus1; |
| 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; |
| uint8_t direct_8x8_inference_flag; |
| uint8_t entropy_coding_mode_flag; |
| uint8_t pic_order_present_flag; |
| uint8_t deblocking_filter_control_present_flag; |
| uint8_t redundant_pic_cnt_present_flag; |
| uint8_t scaling_lists_4x4[6][16]; |
| uint8_t scaling_lists_8x8[2][64]; |
| |
| 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]; |
| }; |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* PIPE_VIDEO_STATE_H */ |