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Merge remote-tracking branch 'qatar/master'

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* qatar/master:
  dwt: K&R prettyprinting cosmetics
  Remove libnut wrapper
  fate: change name of FATE samples location environment variable
  avformat: Add a flag to mark muxers that allow (non strict) monotone timestamps.
  http: Factorize the code by adding http_read_header()

Conflicts:
	configure
	doc/APIchanges
	doc/fate.texi
	libavcodec/dwt.c
	libavcodec/dwt.h
	libavformat/Makefile
	libavformat/avformat.h
	libavformat/libnut.c
	libavformat/matroskaenc.c
	libavformat/utils.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2012-05-21 23:53:39 +02:00
parent faa2930f19 13a867a63e
commit 938adb7abc
12 changed files with 690 additions and 514 deletions
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64
libavcodec/dwt.h
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@@ -39,15 +39,16 @@ typedef struct {
int y;
} DWTCompose;
/** Used to minimize the amount of memory used in order to optimize cache performance. **/
/** Used to minimize the amount of memory used in order to
* optimize cache performance. **/
typedef struct slice_buffer_s {
IDWTELEM * * line; ///< For use by idwt and predict_slices.
IDWTELEM * * data_stack; ///< Used for internal purposes.
IDWTELEM **line; ///< For use by idwt and predict_slices.
IDWTELEM **data_stack; ///< Used for internal purposes.
int data_stack_top;
int line_count;
int line_width;
int data_count;
IDWTELEM * base_buffer; ///< Buffer that this structure is caching.
IDWTELEM *base_buffer; ///< Buffer that this structure is caching.
} slice_buffer;
struct DWTContext;
@@ -75,9 +76,14 @@ typedef struct DWTContext {
void (*vertical_compose)(void); ///< one set of lowpass and highpass combined
void (*horizontal_compose)(IDWTELEM *b, IDWTELEM *tmp, int width);
void (*vertical_compose97i)(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5, int width);
void (*vertical_compose97i)(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2,
IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5,
int width);
void (*horizontal_compose97i)(IDWTELEM *b, int width);
void (*inner_add_yblock)(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h, int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8);
void (*inner_add_yblock)(const uint8_t *obmc, const int obmc_stride,
uint8_t **block, int b_w, int b_h, int src_x,
int src_y, int src_stride, slice_buffer *sb,
int add, uint8_t *dst8);
DWTCompose cs[MAX_DECOMPOSITIONS];
} DWTContext;
@@ -217,27 +223,43 @@ void ff_spatial_idwt_slice2(DWTContext *d, int y);
#define W_DS 9
#endif
#define slice_buffer_get_line(slice_buf, line_num) ((slice_buf)->line[line_num] ? (slice_buf)->line[line_num] : ff_slice_buffer_load_line((slice_buf), (line_num)))
//#define slice_buffer_get_line(slice_buf, line_num) (ff_slice_buffer_load_line((slice_buf), (line_num)))
#define slice_buffer_get_line(slice_buf, line_num) \
((slice_buf)->line[line_num] ? (slice_buf)->line[line_num] \
: ff_slice_buffer_load_line((slice_buf), \
(line_num)))
void ff_slice_buffer_init(slice_buffer * buf, int line_count, int max_allocated_lines, int line_width, IDWTELEM * base_buffer);
void ff_slice_buffer_release(slice_buffer * buf, int line);
void ff_slice_buffer_flush(slice_buffer * buf);
void ff_slice_buffer_destroy(slice_buffer * buf);
IDWTELEM * ff_slice_buffer_load_line(slice_buffer * buf, int line);
void ff_slice_buffer_init(slice_buffer *buf, int line_count,
int max_allocated_lines, int line_width,
IDWTELEM *base_buffer);
void ff_slice_buffer_release(slice_buffer *buf, int line);
void ff_slice_buffer_flush(slice_buffer *buf);
void ff_slice_buffer_destroy(slice_buffer *buf);
IDWTELEM *ff_slice_buffer_load_line(slice_buffer *buf, int line);
void ff_snow_vertical_compose97i(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5, int width);
void ff_snow_vertical_compose97i(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2,
IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5,
int width);
void ff_snow_horizontal_compose97i(IDWTELEM *b, int width);
void ff_snow_inner_add_yblock(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h, int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8);
void ff_snow_inner_add_yblock(const uint8_t *obmc, const int obmc_stride,
uint8_t **block, int b_w, int b_h, int src_x,
int src_y, int src_stride, slice_buffer *sb,
int add, uint8_t *dst8);
int ff_w53_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h);
int ff_w97_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h);
int ff_w53_32_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
int ff_w97_32_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
void ff_spatial_dwt(int *buffer, int width, int height, int stride, int type, int decomposition_count);
void ff_spatial_dwt(int *buffer, int width, int height, int stride, int type,
int decomposition_count);
void ff_spatial_idwt_buffered_init(DWTCompose *cs, slice_buffer * sb, int width, int height, int stride_line, int type, int decomposition_count);
void ff_spatial_idwt_buffered_slice(DWTContext *dsp, DWTCompose *cs, slice_buffer * slice_buf, int width, int height, int stride_line, int type, int decomposition_count, int y);
void ff_spatial_idwt(IDWTELEM *buffer, int width, int height, int stride, int type, int decomposition_count);
void ff_spatial_idwt_buffered_init(DWTCompose *cs, slice_buffer *sb, int width,
int height, int stride_line, int type,
int decomposition_count);
void ff_spatial_idwt_buffered_slice(DWTContext *dsp, DWTCompose *cs,
slice_buffer *slice_buf, int width,
int height, int stride_line, int type,
int decomposition_count, int y);
void ff_spatial_idwt(IDWTELEM *buffer, int width, int height, int stride,
int type, int decomposition_count);
void ff_dwt_init(DWTContext *c);
void ff_dwt_init_x86(DWTContext *c);