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mpeg2dec in mpegplayer: Do a little code slashing and organizing. Much more to come I think.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13159 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2007-04-14 16:35:44 +00:00
parent 32bd59d4f7
commit f4b5a723b0
14 changed files with 273 additions and 866 deletions
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46
apps/plugins/mpegplayer/mpeg2_internal.h
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@ -244,58 +244,18 @@ int mpeg2_header_extension (mpeg2dec_t * mpeg2dec);
int mpeg2_header_user_data (mpeg2dec_t * mpeg2dec);
void mpeg2_header_sequence_finalize (mpeg2dec_t * mpeg2dec);
void mpeg2_header_gop_finalize (mpeg2dec_t * mpeg2dec);
void mpeg2_header_picture_finalize (mpeg2dec_t * mpeg2dec, uint32_t accels);
void mpeg2_header_picture_finalize (mpeg2dec_t * mpeg2dec);
mpeg2_state_t mpeg2_header_slice_start (mpeg2dec_t * mpeg2dec);
mpeg2_state_t mpeg2_header_end (mpeg2dec_t * mpeg2dec);
void mpeg2_set_fbuf (mpeg2dec_t * mpeg2dec, int b_type);
/* idct.c */
void mpeg2_idct_init (uint32_t accel);
/* idct_mmx.c */
void mpeg2_idct_copy_mmxext (int16_t * block, uint8_t * dest, int stride);
void mpeg2_idct_add_mmxext (int last, int16_t * block,
uint8_t * dest, int stride);
void mpeg2_idct_copy_mmx (int16_t * block, uint8_t * dest, int stride);
void mpeg2_idct_add_mmx (int last, int16_t * block,
uint8_t * dest, int stride);
void mpeg2_idct_mmx_init (void);
/* idct_altivec.c */
void mpeg2_idct_copy_altivec (int16_t * block, uint8_t * dest, int stride);
void mpeg2_idct_add_altivec (int last, int16_t * block,
uint8_t * dest, int stride);
void mpeg2_idct_altivec_init (void);
/* idct_alpha.c */
void mpeg2_idct_copy_mvi (int16_t * block, uint8_t * dest, int stride);
void mpeg2_idct_add_mvi (int last, int16_t * block,
uint8_t * dest, int stride);
void mpeg2_idct_copy_alpha (int16_t * block, uint8_t * dest, int stride);
void mpeg2_idct_add_alpha (int last, int16_t * block,
uint8_t * dest, int stride);
void mpeg2_idct_alpha_init (void);
void mpeg2_idct_init (void);
/* motion_comp.c */
void mpeg2_mc_init (uint32_t accel);
void mpeg2_mc_init (void);
typedef struct {
mpeg2_mc_fct * put [8];
mpeg2_mc_fct * avg [8];
} mpeg2_mc_t;
#define MPEG2_MC_EXTERN(x) mpeg2_mc_t mpeg2_mc_##x = { \
{MC_put_o_16_##x, MC_put_x_16_##x, MC_put_y_16_##x, MC_put_xy_16_##x, \
MC_put_o_8_##x, MC_put_x_8_##x, MC_put_y_8_##x, MC_put_xy_8_##x}, \
{MC_avg_o_16_##x, MC_avg_x_16_##x, MC_avg_y_16_##x, MC_avg_xy_16_##x, \
MC_avg_o_8_##x, MC_avg_x_8_##x, MC_avg_y_8_##x, MC_avg_xy_8_##x} \
};
extern mpeg2_mc_t mpeg2_mc_c;
extern mpeg2_mc_t mpeg2_mc_mmx;
extern mpeg2_mc_t mpeg2_mc_mmxext;
extern mpeg2_mc_t mpeg2_mc_3dnow;
extern mpeg2_mc_t mpeg2_mc_altivec;
extern mpeg2_mc_t mpeg2_mc_alpha;
extern mpeg2_mc_t mpeg2_mc_vis;
extern mpeg2_mc_t mpeg2_mc_arm;