libmpeg2_accel.c File Reference

#include <xine/xine_internal.h>
#include "mpeg2.h"
#include "mpeg2_internal.h"
#include "xvmc_vld.h"
#include "libmpeg2_accel.h"

Functions
void	libmpeg2_accel_scan (mpeg2dec_accel_t *accel, uint8_t *scan_norm, uint8_t *scan_alt)
int	libmpeg2_accel_discontinuity (mpeg2dec_accel_t *accel, uint32_t frame_format, picture_t *picture)
int	libmpeg2_accel_new_sequence (mpeg2dec_accel_t *accel, uint32_t frame_format, picture_t *picture)
int	libmpeg2_accel_new_frame (mpeg2dec_accel_t *accel, uint32_t frame_format, picture_t *picture, double ratio, uint32_t flags)
void	libmpeg2_accel_frame_completion (mpeg2dec_accel_t *accel, uint32_t frame_format, picture_t *picture, int code)
int	libmpeg2_accel_slice (mpeg2dec_accel_t *accel, picture_t *picture, int code, char *buffer, uint32_t chunk_size, uint8_t *chunk_buffer)

Function Documentation

libmpeg2_accel_discontinuity()

int libmpeg2_accel_discontinuity	(	mpeg2dec_accel_t *	accel,
		uint32_t	frame_format,
		picture_t *	picture
	)

References xine_xxmc_s::acceleration, xine_xxmc_s::proc_xxmc_flush, XINE_IMGFMT_XXMC, XINE_XVMC_ACCEL_IDCT, XINE_XVMC_ACCEL_MOCOMP, XINE_XVMC_ACCEL_VLD, and mpeg2dec_accel_t::xvmc_last_slice_code.

Referenced by mpeg2_discontinuity().

libmpeg2_accel_frame_completion()

void libmpeg2_accel_frame_completion	(	mpeg2dec_accel_t *	accel,
		uint32_t	frame_format,
		picture_t *	picture,
		int	code
	)

References xine_xxmc_s::acceleration, code, xine_xxmc_s::decoded, mpeg2_xxmc_vld_frame_complete(), xine_xxmc_s::proc_xxmc_flush, XINE_IMGFMT_XXMC, XINE_XVMC_ACCEL_IDCT, XINE_XVMC_ACCEL_MOCOMP, and XINE_XVMC_ACCEL_VLD.

Referenced by mpeg2_decode_data(), and parse_chunk().

libmpeg2_accel_new_frame()

int libmpeg2_accel_new_frame	(	mpeg2dec_accel_t *	accel,
		uint32_t	frame_format,
		picture_t *	picture,
		double	ratio,
		uint32_t	flags
	)

References xine_xxmc_s::acceleration, xine_xxmc_s::fallback_format, xine_xxmc_s::mpeg, xine_xxmc_s::proc_xxmc_update_frame, picture_t::top_field_first, XINE_IMGFMT_XXMC, XINE_IMGFMT_YV12, XINE_XVMC_ACCEL_IDCT, XINE_XVMC_ACCEL_MOCOMP, XINE_XVMC_ACCEL_VLD, XINE_XVMC_MPEG_1, and XINE_XVMC_MPEG_2.

Referenced by parse_chunk().

libmpeg2_accel_new_sequence()

int libmpeg2_accel_new_sequence	(	mpeg2dec_accel_t *	accel,
		uint32_t	frame_format,
		picture_t *	picture
	)

References xine_xvmc_s::macroblocks, XINE_IMGFMT_XVMC, and XINE_IMGFMT_XXMC.

Referenced by parse_chunk().

libmpeg2_accel_scan()

void libmpeg2_accel_scan	(	mpeg2dec_accel_t *	accel,
		uint8_t *	scan_norm,
		uint8_t *	scan_alt
	)

References xvmc_setup_scan_ptable().

Referenced by mpeg2_init().

libmpeg2_accel_slice()

int libmpeg2_accel_slice	(	mpeg2dec_accel_t *	accel,
		picture_t *	picture,
		int	code,
		char *	buffer,
		uint32_t	chunk_size,
		uint8_t *	chunk_buffer
	)

References xine_xxmc_s::acceleration, code, mpeg2_slice(), mpeg2_xvmc_slice(), mpeg2_xxmc_slice(), xine_xxmc_s::proc_xxmc_lock_valid, xine_xxmc_s::proc_xxmc_unlock, XINE_IMGFMT_XVMC, XINE_IMGFMT_XXMC, XINE_PICT_B_TYPE, XINE_PICT_P_TYPE, XINE_XVMC_ACCEL_IDCT, XINE_XVMC_ACCEL_MOCOMP, and XINE_XVMC_ACCEL_VLD.

Referenced by parse_chunk().