vf.c

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#include <uclib.h>
#include <uclib.h>
#include <uclib.h>

#include "config.h"
#ifdef HAVE_MALLOC_H
#include <uclib.h>
#endif

#ifdef MP_DEBUG
#include <assert.h>
#endif

#include "mp_msg.h"
#include "help_mp.h"
#include "m_option.h"
#include "m_struct.h"


#include "img_format.h"
#include "mp_image.h"
#include "vf.h"

#include "libvo/fastmemcpy.h"

#ifdef JZ4740_IPU
//#define memalign  jz4740_alloc_frame
#endif

#ifdef USE_16M_SDRAM
extern vf_info_t vf_info_scale;
extern vf_info_t vf_info_vo;
#else
extern vf_info_t vf_info_vo;
extern vf_info_t vf_info_rectangle;
extern vf_info_t vf_info_bmovl;
extern vf_info_t vf_info_crop;
extern vf_info_t vf_info_expand;
extern vf_info_t vf_info_pp;
extern vf_info_t vf_info_scale;
extern vf_info_t vf_info_format;
extern vf_info_t vf_info_noformat;
extern vf_info_t vf_info_yuy2;
extern vf_info_t vf_info_flip;
extern vf_info_t vf_info_rgb2bgr;
extern vf_info_t vf_info_rotate;
extern vf_info_t vf_info_mirror;
extern vf_info_t vf_info_palette;
extern vf_info_t vf_info_lavc;
extern vf_info_t vf_info_zrmjpeg;
extern vf_info_t vf_info_dvbscale;
extern vf_info_t vf_info_cropdetect;
extern vf_info_t vf_info_test;
extern vf_info_t vf_info_noise;
extern vf_info_t vf_info_yvu9;
extern vf_info_t vf_info_lavcdeint;
extern vf_info_t vf_info_eq;
extern vf_info_t vf_info_eq2;
extern vf_info_t vf_info_halfpack;
extern vf_info_t vf_info_dint;
extern vf_info_t vf_info_1bpp;
extern vf_info_t vf_info_2xsai;
extern vf_info_t vf_info_unsharp;
extern vf_info_t vf_info_swapuv;
extern vf_info_t vf_info_il;
extern vf_info_t vf_info_fil;
extern vf_info_t vf_info_boxblur;
extern vf_info_t vf_info_sab;
extern vf_info_t vf_info_smartblur;
extern vf_info_t vf_info_perspective;
extern vf_info_t vf_info_down3dright;
extern vf_info_t vf_info_field;
extern vf_info_t vf_info_denoise3d;
extern vf_info_t vf_info_hqdn3d;
extern vf_info_t vf_info_detc;
extern vf_info_t vf_info_telecine;
extern vf_info_t vf_info_tinterlace;
extern vf_info_t vf_info_tfields;
extern vf_info_t vf_info_ivtc;
extern vf_info_t vf_info_ilpack;
extern vf_info_t vf_info_dsize;
extern vf_info_t vf_info_decimate;
extern vf_info_t vf_info_softpulldown;
extern vf_info_t vf_info_pullup;
extern vf_info_t vf_info_filmdint;
extern vf_info_t vf_info_framestep;
extern vf_info_t vf_info_tile;
extern vf_info_t vf_info_delogo;
extern vf_info_t vf_info_remove_logo;
extern vf_info_t vf_info_hue;
extern vf_info_t vf_info_spp;
extern vf_info_t vf_info_uspp;
extern vf_info_t vf_info_fspp;
extern vf_info_t vf_info_pp7;
extern vf_info_t vf_info_yuvcsp;
extern vf_info_t vf_info_kerndeint;
extern vf_info_t vf_info_rgbtest;
extern vf_info_t vf_info_qp;
extern vf_info_t vf_info_phase;
extern vf_info_t vf_info_divtc;
extern vf_info_t vf_info_harddup;
extern vf_info_t vf_info_softskip;
extern vf_info_t vf_info_screenshot;
extern vf_info_t vf_info_ass;
extern vf_info_t vf_info_mcdeint;
extern vf_info_t vf_info_yadif;
extern vf_info_t vf_info_blackframe;
extern vf_info_t vf_info_geq;
extern vf_info_t vf_info_ow;
#endif


// list of available filters:
static vf_info_t* filter_list[]={
#ifdef USE_16M_SDRAM
    &vf_info_scale,
    &vf_info_vo,
#else
    &vf_info_rectangle,
#ifdef HAVE_POSIX_SELECT
    &vf_info_bmovl,
#endif
    &vf_info_crop,
    &vf_info_expand,
#ifdef USE_LIBPOSTPROC
    &vf_info_pp,
#endif
    &vf_info_scale,
//    &vf_info_osd,
    &vf_info_vo,
    &vf_info_format,
    &vf_info_noformat,
    &vf_info_yuy2,
    &vf_info_flip,
    &vf_info_rgb2bgr,
    &vf_info_rotate,
    &vf_info_mirror,
    &vf_info_palette,
#ifdef USE_LIBAVCODEC
    &vf_info_lavc,
    &vf_info_lavcdeint,
    &vf_info_pp7,
#endif
#ifdef HAVE_ZR
    &vf_info_zrmjpeg,
#endif
    &vf_info_dvbscale,
    &vf_info_cropdetect,
    &vf_info_test,
    &vf_info_noise,
    &vf_info_yvu9,
    &vf_info_eq,
    &vf_info_eq2,
    &vf_info_halfpack,
    &vf_info_dint,
    &vf_info_1bpp,
    &vf_info_2xsai,
    &vf_info_unsharp,
    &vf_info_swapuv,
    &vf_info_il,
    &vf_info_fil,
    &vf_info_boxblur,
    &vf_info_sab,
    &vf_info_smartblur,
    &vf_info_perspective,
    &vf_info_down3dright,
    &vf_info_field,
    &vf_info_denoise3d,
    &vf_info_hqdn3d,
    &vf_info_detc,
    &vf_info_telecine,
    &vf_info_tinterlace,
    &vf_info_tfields,
    &vf_info_ivtc,
    &vf_info_ilpack,
    &vf_info_dsize,
    &vf_info_decimate,
    &vf_info_softpulldown,
    &vf_info_pullup,
    &vf_info_filmdint,
    &vf_info_framestep,
    &vf_info_tile,
    &vf_info_delogo,
    &vf_info_remove_logo,
    &vf_info_hue,
#ifdef USE_LIBAVCODEC_A
    &vf_info_spp,
    &vf_info_uspp,
    &vf_info_fspp,
    &vf_info_qp,
    &vf_info_mcdeint,
    &vf_info_geq,
#endif
    &vf_info_yuvcsp,
    &vf_info_kerndeint,
    &vf_info_rgbtest,
    &vf_info_phase,
    &vf_info_divtc,
    &vf_info_harddup,
    &vf_info_softskip,
#ifdef HAVE_PNG
    &vf_info_screenshot,
#endif
#ifdef USE_ASS
    &vf_info_ass,
#endif
    &vf_info_yadif,
    &vf_info_blackframe,
    &vf_info_ow,
#endif
    NULL
};

// For the vf option
m_obj_settings_t* vf_settings = NULL;
m_obj_list_t vf_obj_list = {
  (void**)filter_list,
  M_ST_OFF(vf_info_t,name),
  M_ST_OFF(vf_info_t,info),
  M_ST_OFF(vf_info_t,opts)
};

//============================================================================
// mpi stuff:

void vf_mpi_clear(mp_image_t* mpi,int x0,int y0,int w,int h){
    int y;
    if(mpi->flags&MP_IMGFLAG_PLANAR){
	y0&=~1;h+=h&1;
	if(x0==0 && w==mpi->width){
	    // full width clear:
	    memset(mpi->planes[0]+mpi->stride[0]*y0,0,mpi->stride[0]*h);
	    memset(mpi->planes[1]+mpi->stride[1]*(y0>>mpi->chroma_y_shift),128,mpi->stride[1]*(h>>mpi->chroma_y_shift));
	    memset(mpi->planes[2]+mpi->stride[2]*(y0>>mpi->chroma_y_shift),128,mpi->stride[2]*(h>>mpi->chroma_y_shift));
	} else
	for(y=y0;y<y0+h;y+=2){
	    memset(mpi->planes[0]+x0+mpi->stride[0]*y,0,w);
	    memset(mpi->planes[0]+x0+mpi->stride[0]*(y+1),0,w);
	    memset(mpi->planes[1]+(x0>>mpi->chroma_x_shift)+mpi->stride[1]*(y>>mpi->chroma_y_shift),128,(w>>mpi->chroma_x_shift));
	    memset(mpi->planes[2]+(x0>>mpi->chroma_x_shift)+mpi->stride[2]*(y>>mpi->chroma_y_shift),128,(w>>mpi->chroma_x_shift));
	}
	return;
    }
    // packed:
    for(y=y0;y<y0+h;y++){
	unsigned char* dst=mpi->planes[0]+mpi->stride[0]*y+(mpi->bpp>>3)*x0;
	if(mpi->flags&MP_IMGFLAG_YUV){
	    unsigned int* p=(unsigned int*) dst;
	    int size=(mpi->bpp>>3)*w/4;
	    int i;
#ifdef WORDS_BIGENDIAN
#define CLEAR_PACKEDYUV_PATTERN 0x00800080
#define CLEAR_PACKEDYUV_PATTERN_SWAPPED 0x80008000
#else
#define CLEAR_PACKEDYUV_PATTERN 0x80008000
#define CLEAR_PACKEDYUV_PATTERN_SWAPPED 0x00800080
#endif
	    if(mpi->flags&MP_IMGFLAG_SWAPPED){
	        for(i=0;i<size-3;i+=4) p[i]=p[i+1]=p[i+2]=p[i+3]=CLEAR_PACKEDYUV_PATTERN_SWAPPED;
		for(;i<size;i++) p[i]=CLEAR_PACKEDYUV_PATTERN_SWAPPED;
	    } else {
	        for(i=0;i<size-3;i+=4) p[i]=p[i+1]=p[i+2]=p[i+3]=CLEAR_PACKEDYUV_PATTERN;
		for(;i<size;i++) p[i]=CLEAR_PACKEDYUV_PATTERN;
	    }
	} else
	    memset(dst,0,(mpi->bpp>>3)*w);
    }
}

mp_image_t* vf_get_image(vf_instance_t* vf, unsigned int outfmt, int mp_imgtype, int mp_imgflag, int w, int h){
  mp_image_t* mpi=NULL;
  int w2;

#ifdef MP_DEBUG
  assert(w == -1 || w >= vf->w);
  assert(h == -1 || h >= vf->h);
  assert(vf->w > 0);
  assert(vf->h > 0);
#endif

//  fprintf(stderr, "get_image: %d:%d, vf: %d:%d\n", w,h,vf->w,vf->h);

  if (w == -1) w = vf->w;
  if (h == -1) h = vf->h;

  w2=(mp_imgflag&MP_IMGFLAG_ACCEPT_ALIGNED_STRIDE)?((w+15)&(~15)):w;
  
  if(vf->put_image==vf_next_put_image){
      // passthru mode, if the filter uses the fallback/default put_image() code
      return vf_get_image(vf->next,outfmt,mp_imgtype,mp_imgflag,w,h);
  }
  
  // Note: we should call libvo first to check if it supports direct rendering
  // and if not, then fallback to software buffers:
  switch(mp_imgtype){
  case MP_IMGTYPE_EXPORT:
    if(!vf->imgctx.export_images[0]) vf->imgctx.export_images[0]=new_mp_image(w2,h);
    mpi=vf->imgctx.export_images[0];
    break;
  case MP_IMGTYPE_STATIC:
    if(!vf->imgctx.static_images[0]) vf->imgctx.static_images[0]=new_mp_image(w2,h);
    mpi=vf->imgctx.static_images[0];
    break;
  case MP_IMGTYPE_TEMP:
    if(!vf->imgctx.temp_images[0]) vf->imgctx.temp_images[0]=new_mp_image(w2,h);
    mpi=vf->imgctx.temp_images[0];
    break;
  case MP_IMGTYPE_IPB:
    if(!(mp_imgflag&MP_IMGFLAG_READABLE)){ // B frame:
      if(!vf->imgctx.temp_images[0]) vf->imgctx.temp_images[0]=new_mp_image(w2,h);
      mpi=vf->imgctx.temp_images[0];
      break;
    }
  case MP_IMGTYPE_IP:
    if(!vf->imgctx.static_images[vf->imgctx.static_idx]) vf->imgctx.static_images[vf->imgctx.static_idx]=new_mp_image(w2,h);
    mpi=vf->imgctx.static_images[vf->imgctx.static_idx];
    vf->imgctx.static_idx^=1;
    break;
  }
  if(mpi){
    mpi->type=mp_imgtype;
    mpi->w=vf->w; mpi->h=vf->h;
    // keep buffer allocation status & color flags only:
//    mpi->flags&=~(MP_IMGFLAG_PRESERVE|MP_IMGFLAG_READABLE|MP_IMGFLAG_DIRECT);
    mpi->flags&=MP_IMGFLAG_ALLOCATED|MP_IMGFLAG_TYPE_DISPLAYED|MP_IMGFLAGMASK_COLORS;
    // accept restrictions & draw_slice flags only:
    mpi->flags|=mp_imgflag&(MP_IMGFLAGMASK_RESTRICTIONS|MP_IMGFLAG_DRAW_CALLBACK);
    if(!vf->draw_slice) mpi->flags&=~MP_IMGFLAG_DRAW_CALLBACK;
    if(mpi->width!=w2 || mpi->height!=h){
//	printf("vf.c: MPI parameters changed!  %dx%d -> %dx%d   \n", mpi->width,mpi->height,w2,h);
	if(mpi->flags&MP_IMGFLAG_ALLOCATED){
	    if(mpi->width<w2 || mpi->height<h){
		// need to re-allocate buffer memory:
		free(mpi->planes[0]);
		mpi->flags&=~MP_IMGFLAG_ALLOCATED;
		mp_msg(MSGT_VFILTER,MSGL_V,"vf.c: have to REALLOCATE buffer memory :(\n");
	    }
//	} else {
	} {
	    mpi->width=w2; mpi->chroma_width=(w2 + (1<<mpi->chroma_x_shift) - 1)>>mpi->chroma_x_shift;
	    mpi->height=h; mpi->chroma_height=(h + (1<<mpi->chroma_y_shift) - 1)>>mpi->chroma_y_shift;
	}
    }
    if(!mpi->bpp) mp_image_setfmt(mpi,outfmt);
    if(!(mpi->flags&MP_IMGFLAG_ALLOCATED) && mpi->type>MP_IMGTYPE_EXPORT){

	// check libvo first!
	if(vf->get_image) vf->get_image(vf,mpi);
	
        if(!(mpi->flags&MP_IMGFLAG_DIRECT)){
          // non-direct and not yet allocated image. allocate it!
	  
	  // check if codec prefer aligned stride:  
	  if(mp_imgflag&MP_IMGFLAG_PREFER_ALIGNED_STRIDE){
	      int align=(mpi->flags&MP_IMGFLAG_PLANAR &&
	                 mpi->flags&MP_IMGFLAG_YUV) ?
			 (8<<mpi->chroma_x_shift)-1 : 15; // -- maybe FIXME
	      w2=((w+align)&(~align));
	      if(mpi->width!=w2){
	          // we have to change width... check if we CAN co it:
		  int flags=vf->query_format(vf,outfmt); // should not fail
		  if(!(flags&3)) mp_msg(MSGT_DECVIDEO,MSGL_WARN,"??? vf_get_image{vf->query_format(outfmt)} failed!\n");
//		  printf("query -> 0x%X    \n",flags);
		  if(flags&VFCAP_ACCEPT_STRIDE){
	              mpi->width=w2;
		      mpi->chroma_width=(w2 + (1<<mpi->chroma_x_shift) - 1)>>mpi->chroma_x_shift;
		  }
	      }
	  }
	  
	  // IF09 - allocate space for 4. plane delta info - unused
	  if (mpi->imgfmt == IMGFMT_IF09)