#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>
+#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" {
unsigned x, y, w, h;
};
-enum pipe_mpeg12_picture_type
+/*
+ * see table 6-12 in the spec
+ */
+enum pipe_mpeg12_picture_coding_type
{
- PIPE_MPEG12_PICTURE_TYPE_FIELD_TOP,
- PIPE_MPEG12_PICTURE_TYPE_FIELD_BOTTOM,
- PIPE_MPEG12_PICTURE_TYPE_FRAME
+ 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
};
-enum pipe_mpeg12_dct_intra
+/*
+ * see table 6-14 in the spec
+ */
+enum pipe_mpeg12_picture_structure
{
- PIPE_MPEG12_DCT_DELTA = 0,
- PIPE_MPEG12_DCT_INTRA = 1
+ 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
};
-enum pipe_mpeg12_dct_type
+/*
+ * flags for macroblock_type, see section 6.3.17.1 in the spec
+ */
+enum pipe_mpeg12_macroblock_type
{
- PIPE_MPEG12_DCT_TYPE_FRAME = 0,
- PIPE_MPEG12_DCT_TYPE_FIELD = 1
+ 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
};
-enum pipe_video_field_select
+/*
+ * flags for motion_type, see table 6-17 and 6-18 in the spec
+ */
+enum pipe_mpeg12_motion_type
{
- PIPE_VIDEO_FRAME = 0,
- PIPE_VIDEO_TOP_FIELD = 1,
- PIPE_VIDEO_BOTTOM_FIELD = 3,
+ 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
+};
- /* TODO
- PIPE_VIDEO_DUALPRIME
- PIPE_VIDEO_16x8
- */
+/*
+ * 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_video_mv_weight
+enum pipe_mpeg12_field_select
{
- PIPE_VIDEO_MV_WEIGHT_MIN = 0,
- PIPE_VIDEO_MV_WEIGHT_HALF = 128,
- PIPE_VIDEO_MV_WEIGHT_MAX = 256
+ PIPE_MPEG12_FS_FIRST_FORWARD = 0x01,
+ PIPE_MPEG12_FS_FIRST_BACKWARD = 0x02,
+ PIPE_MPEG12_FS_SECOND_FORWARD = 0x04,
+ PIPE_MPEG12_FS_SECOND_BACKWARD = 0x08
};
-/* bitfields because this is used as a vertex buffer element */
-struct pipe_motionvector
+struct pipe_picture_desc
{
- struct {
- short x, y;
- ushort field_select; /**< enum pipe_video_field_select */
- ushort weight; /**< enum pipe_video_mv_weight */
- } top, bottom;
+ enum pipe_video_profile profile;
};
-/* bitfields because this is used as a vertex buffer element */
-struct pipe_ycbcr_block
+struct pipe_quant_matrix
{
- ubyte x, y;
- ubyte intra; /**< enum pipe_mpeg12_dct_intra */
- ubyte coding; /**< enum pipe_mpeg12_dct_type */
+ enum pipe_video_codec codec;
};
-struct pipe_picture_desc
+struct pipe_macroblock
{
- enum pipe_video_profile profile;
+ enum pipe_video_codec codec;
};
struct pipe_mpeg12_picture_desc
unsigned alternate_scan;
unsigned intra_vlc_format;
unsigned concealment_motion_vectors;
+ unsigned intra_dc_precision;
unsigned f_code[2][2];
+ unsigned num_slices;
+};
+
+struct pipe_mpeg12_quant_matrix
+{
+ struct pipe_quant_matrix base;
+
+ const uint8_t *intra_matrix;
+ const uint8_t *non_intra_matrix;
+};
+
+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;
+};
+
+struct pipe_mpeg4_quant_matrix
+{
+ struct pipe_quant_matrix base;
+
+ const uint8_t *intra_matrix;
+ const uint8_t *non_intra_matrix;
+};
+
+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;
};
#ifdef __cplusplus