63 lines
1.5 KiB
C
63 lines
1.5 KiB
C
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#ifndef COSMOPOLITAN_DSP_MPEG_VIDEO_H_
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#define COSMOPOLITAN_DSP_MPEG_VIDEO_H_
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#include "dsp/mpeg/mpeg.h"
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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typedef struct {
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int full_px;
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int is_set;
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int r_size;
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int h;
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int v;
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} plm_video_motion_t;
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typedef struct plm_video_t {
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double framerate;
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double time;
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double pixel_aspect_ratio;
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int frames_decoded;
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int width;
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int height;
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int mb_width;
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int mb_height;
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int mb_size;
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int luma_width;
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int luma_height;
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int chroma_width;
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int chroma_height;
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int start_code;
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int picture_type;
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plm_video_motion_t motion_forward;
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plm_video_motion_t motion_backward;
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int has_sequence_header;
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int quantizer_scale;
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int slice_begin;
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int macroblock_address;
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int mb_row;
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int mb_col;
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int macroblock_type;
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int macroblock_intra;
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int dc_predictor[3];
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plm_buffer_t *buffer;
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int destroy_buffer_when_done;
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plm_frame_t frame_current;
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plm_frame_t frame_forward;
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plm_frame_t frame_backward;
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uint8_t *frames_data;
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int block_data[64];
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uint8_t intra_quant_matrix[64];
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uint8_t non_intra_quant_matrix[64];
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int has_reference_frame;
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int assume_no_b_frames;
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} plm_video_t;
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void plm_video_process_macroblock_8(plm_video_t *, uint8_t *restrict,
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uint8_t *restrict, int, int, bool);
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void plm_video_process_macroblock_16(plm_video_t *, uint8_t *restrict,
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uint8_t *restrict, int, int, bool);
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_DSP_MPEG_VIDEO_H_ */
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