#include "formats.h"
#include "internal.h"
#include "video.h"
+#include "bwdif.h"
/*
* Filter coefficients coef_lf and coef_hf taken from BBC PH-2071 (Weston 3 Field Deinterlacer).
static const uint16_t coef_hf[3] = { 5570, 3801, 1016 };
static const uint16_t coef_sp[2] = { 5077, 981 };
-enum BWDIFMode {
- BWDIF_MODE_SEND_FRAME = 0, ///< send 1 frame for each frame
- BWDIF_MODE_SEND_FIELD = 1, ///< send 1 frame for each field
-};
-
-enum BWDIFParity {
- BWDIF_PARITY_TFF = 0, ///< top field first
- BWDIF_PARITY_BFF = 1, ///< bottom field first
- BWDIF_PARITY_AUTO = -1, ///< auto detection
-};
-
-enum BWDIFDeint {
- BWDIF_DEINT_ALL = 0, ///< deinterlace all frames
- BWDIF_DEINT_INTERLACED = 1, ///< only deinterlace frames marked as interlaced
-};
-
-typedef struct BWDIFContext {
- const AVClass *class;
-
- int mode; ///< BWDIFMode
- int parity; ///< BWDIFParity
- int deint; ///< BWDIFDeint
-
- int frame_pending;
-
- AVFrame *cur;
- AVFrame *next;
- AVFrame *prev;
- AVFrame *out;
-
- void (*filter_intra)(void *dst1, void *cur1, int w, int prefs, int mrefs,
- int prefs3, int mrefs3, int parity, int clip_max);
- void (*filter_line)(void *dst, void *prev, void *cur, void *next,
- int w, int prefs, int mrefs, int prefs2, int mrefs2,
- int prefs3, int mrefs3, int prefs4, int mrefs4,
- int parity, int clip_max);
- void (*filter_edge)(void *dst, void *prev, void *cur, void *next,
- int w, int prefs, int mrefs, int prefs2, int mrefs2,
- int parity, int clip_max, int spat);
-
- const AVPixFmtDescriptor *csp;
- int inter_field;
- int eof;
-} BWDIFContext;
-
typedef struct ThreadData {
AVFrame *frame;
int plane;
FILTER_INTRA()
}
-static void filter_line(void *dst1, void *prev1, void *cur1, void *next1,
- int w, int prefs, int mrefs, int prefs2, int mrefs2,
- int prefs3, int mrefs3, int prefs4, int mrefs4,
- int parity, int clip_max)
+static void filter_line_c(void *dst1, void *prev1, void *cur1, void *next1,
+ int w, int prefs, int mrefs, int prefs2, int mrefs2,
+ int prefs3, int mrefs3, int prefs4, int mrefs4,
+ int parity, int clip_max)
{
uint8_t *dst = dst1;
uint8_t *prev = prev1;
FILTER_INTRA()
}
-static void filter_line_16bit(void *dst1, void *prev1, void *cur1, void *next1,
- int w, int prefs, int mrefs, int prefs2, int mrefs2,
- int prefs3, int mrefs3, int prefs4, int mrefs4,
- int parity, int clip_max)
+static void filter_line_c_16bit(void *dst1, void *prev1, void *cur1, void *next1,
+ int w, int prefs, int mrefs, int prefs2, int mrefs2,
+ int prefs3, int mrefs3, int prefs4, int mrefs4,
+ int parity, int clip_max)
{
uint16_t *dst = dst1;
uint16_t *prev = prev1;
s->csp = av_pix_fmt_desc_get(link->format);
if (s->csp->comp[0].depth > 8) {
s->filter_intra = filter_intra_16bit;
- s->filter_line = filter_line_16bit;
+ s->filter_line = filter_line_c_16bit;
s->filter_edge = filter_edge_16bit;
} else {
s->filter_intra = filter_intra;
- s->filter_line = filter_line;
+ s->filter_line = filter_line_c;
s->filter_edge = filter_edge;
}
+ if (ARCH_X86)
+ ff_bwdif_init_x86(s);
+
return 0;
}