diff options
| -rw-r--r-- | DOCS/man/en/mplayer.1 | 14 | ||||
| -rw-r--r-- | libmpcodecs/Makefile | 1 | ||||
| -rw-r--r-- | libmpcodecs/vf.c | 2 | ||||
| -rw-r--r-- | libmpcodecs/vf_uspp.c | 407 |
4 files changed, 424 insertions, 0 deletions
diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1 index 28001b1f43..a81e09fadd 100644 --- a/DOCS/man/en/mplayer.1 +++ b/DOCS/man/en/mplayer.1 @@ -4824,6 +4824,20 @@ Force quantization parameter (default: 0, use QP from video). .RE . .TP +.B uspp[=quality[:qp]] +Ultra Simple&Slow postprocessing filter that compresses and decompresses the +image at several (or \- in the case of quality level 8 \- all) +shifts and averages the results. +The difference to spp is that it actually encodes&decodes each case with +lavc-mpeg4 while spp uses a simplified intra only 8x8 DCT similar to mjpeg +.RSs +.IPs <quality> +0\-8 (default: 3) +.IPs <qp>\ +Force quantization parameter (default: 0, use QP from video). +.RE +. +.TP .B fspp[=quality[:qp[:strength]]] faster version of the simple postprocessing filter .RSs diff --git a/libmpcodecs/Makefile b/libmpcodecs/Makefile index a41d9e73ea..7086e863b6 100644 --- a/libmpcodecs/Makefile +++ b/libmpcodecs/Makefile @@ -132,6 +132,7 @@ VFILTER_SRCS=vf.c \ vf_tile.c \ vf_tinterlace.c \ vf_unsharp.c \ + vf_uspp.c \ vf_vo.c \ vf_yuvcsp.c \ vf_yuy2.c \ diff --git a/libmpcodecs/vf.c b/libmpcodecs/vf.c index 7ddc92a926..28b4fab476 100644 --- a/libmpcodecs/vf.c +++ b/libmpcodecs/vf.c @@ -88,6 +88,7 @@ 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; @@ -173,6 +174,7 @@ static vf_info_t* filter_list[]={ &vf_info_hue, #ifdef USE_LIBAVCODEC &vf_info_spp, + &vf_info_uspp, &vf_info_fspp, &vf_info_pp7, #endif diff --git a/libmpcodecs/vf_uspp.c b/libmpcodecs/vf_uspp.c new file mode 100644 index 0000000000..9a646f493b --- /dev/null +++ b/libmpcodecs/vf_uspp.c @@ -0,0 +1,407 @@ +/* + Copyright (C) 2005 Michael Niedermayer <michaelni@gmx.at> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <inttypes.h> +#include <math.h> + +#include "../config.h" + +#ifdef USE_LIBAVCODEC + +#include "../mp_msg.h" +#include "../cpudetect.h" + +#ifdef USE_LIBAVCODEC_SO +#include <ffmpeg/avcodec.h> +#include <ffmpeg/dsputil.h> +#else +#include "../libavcodec/avcodec.h" +#include "../libavcodec/dsputil.h" +#endif + +#ifdef HAVE_MALLOC_H +#include <malloc.h> +#endif + +#include "img_format.h" +#include "mp_image.h" +#include "vf.h" +#include "../libvo/fastmemcpy.h" + +#define XMIN(a,b) ((a) < (b) ? (a) : (b)) + +#define BLOCK 16 + +//===========================================================================// +static const uint8_t __attribute__((aligned(8))) dither[8][8]={ +{ 0*4, 48*4, 12*4, 60*4, 3*4, 51*4, 15*4, 63*4, }, +{ 32*4, 16*4, 44*4, 28*4, 35*4, 19*4, 47*4, 31*4, }, +{ 8*4, 56*4, 4*4, 52*4, 11*4, 59*4, 7*4, 55*4, }, +{ 40*4, 24*4, 36*4, 20*4, 43*4, 27*4, 39*4, 23*4, }, +{ 2*4, 50*4, 14*4, 62*4, 1*4, 49*4, 13*4, 61*4, }, +{ 34*4, 18*4, 46*4, 30*4, 33*4, 17*4, 45*4, 29*4, }, +{ 10*4, 58*4, 6*4, 54*4, 9*4, 57*4, 5*4, 53*4, }, +{ 42*4, 26*4, 38*4, 22*4, 41*4, 25*4, 37*4, 21*4, }, +}; + +static const uint8_t offset[511][2]= { +{ 0, 0}, +{ 0, 0}, { 8, 8}, +{ 0, 0}, { 4, 4}, {12, 8}, { 8,12}, +{ 0, 0}, {10, 2}, { 4, 4}, {14, 6}, { 8, 8}, { 2,10}, {12,12}, { 6,14}, + +{ 0, 0}, {10, 2}, { 4, 4}, {14, 6}, { 8, 8}, { 2,10}, {12,12}, { 6,14}, +{ 5, 1}, {15, 3}, { 9, 5}, { 3, 7}, {13, 9}, { 7,11}, { 1,13}, {11,15}, + +{ 0, 0}, { 8, 0}, { 0, 8}, { 8, 8}, { 5, 1}, {13, 1}, { 5, 9}, {13, 9}, +{ 2, 2}, {10, 2}, { 2,10}, {10,10}, { 7, 3}, {15, 3}, { 7,11}, {15,11}, +{ 4, 4}, {12, 4}, { 4,12}, {12,12}, { 1, 5}, { 9, 5}, { 1,13}, { 9,13}, +{ 6, 6}, {14, 6}, { 6,14}, {14,14}, { 3, 7}, {11, 7}, { 3,15}, {11,15}, + +{ 0, 0}, { 8, 0}, { 0, 8}, { 8, 8}, { 4, 0}, {12, 0}, { 4, 8}, {12, 8}, +{ 1, 1}, { 9, 1}, { 1, 9}, { 9, 9}, { 5, 1}, {13, 1}, { 5, 9}, {13, 9}, +{ 3, 2}, {11, 2}, { 3,10}, {11,10}, { 7, 2}, {15, 2}, { 7,10}, {15,10}, +{ 2, 3}, {10, 3}, { 2,11}, {10,11}, { 6, 3}, {14, 3}, { 6,11}, {14,11}, +{ 0, 4}, { 8, 4}, { 0,12}, { 8,12}, { 4, 4}, {12, 4}, { 4,12}, {12,12}, +{ 1, 5}, { 9, 5}, { 1,13}, { 9,13}, { 5, 5}, {13, 5}, { 5,13}, {13,13}, +{ 3, 6}, {11, 6}, { 3,14}, {11,14}, { 7, 6}, {15, 6}, { 7,14}, {15,14}, +{ 2, 7}, {10, 7}, { 2,15}, {10,15}, { 6, 7}, {14, 7}, { 6,15}, {14,15}, + +{ 0, 0}, { 8, 0}, { 0, 8}, { 8, 8}, { 0, 2}, { 8, 2}, { 0,10}, { 8,10}, +{ 0, 4}, { 8, 4}, { 0,12}, { 8,12}, { 0, 6}, { 8, 6}, { 0,14}, { 8,14}, +{ 1, 1}, { 9, 1}, { 1, 9}, { 9, 9}, { 1, 3}, { 9, 3}, { 1,11}, { 9,11}, +{ 1, 5}, { 9, 5}, { 1,13}, { 9,13}, { 1, 7}, { 9, 7}, { 1,15}, { 9,15}, +{ 2, 0}, {10, 0}, { 2, 8}, {10, 8}, { 2, 2}, {10, 2}, { 2,10}, {10,10}, +{ 2, 4}, {10, 4}, { 2,12}, {10,12}, { 2, 6}, {10, 6}, { 2,14}, {10,14}, +{ 3, 1}, {11, 1}, { 3, 9}, {11, 9}, { 3, 3}, {11, 3}, { 3,11}, {11,11}, +{ 3, 5}, {11, 5}, { 3,13}, {11,13}, { 3, 7}, {11, 7}, { 3,15}, {11,15}, +{ 4, 0}, {12, 0}, { 4, 8}, {12, 8}, { 4, 2}, {12, 2}, { 4,10}, {12,10}, +{ 4, 4}, {12, 4}, { 4,12}, {12,12}, { 4, 6}, {12, 6}, { 4,14}, {12,14}, +{ 5, 1}, {13, 1}, { 5, 9}, {13, 9}, { 5, 3}, {13, 3}, { 5,11}, {13,11}, +{ 5, 5}, {13, 5}, { 5,13}, {13,13}, { 5, 7}, {13, 7}, { 5,15}, {13,15}, +{ 6, 0}, {14, 0}, { 6, 8}, {14, 8}, { 6, 2}, {14, 2}, { 6,10}, {14,10}, +{ 6, 4}, {14, 4}, { 6,12}, {14,12}, { 6, 6}, {14, 6}, { 6,14}, {14,14}, +{ 7, 1}, {15, 1}, { 7, 9}, {15, 9}, { 7, 3}, {15, 3}, { 7,11}, {15,11}, +{ 7, 5}, {15, 5}, { 7,13}, {15,13}, { 7, 7}, {15, 7}, { 7,15}, {15,15}, + +{ 0, 0}, { 8, 0}, { 0, 8}, { 8, 8}, { 4, 4}, {12, 4}, { 4,12}, {12,12}, { 0, 4}, { 8, 4}, { 0,12}, { 8,12}, { 4, 0}, {12, 0}, { 4, 8}, {12, 8}, { 2, 2}, {10, 2}, { 2,10}, {10,10}, { 6, 6}, {14, 6}, { 6,14}, {14,14}, { 2, 6}, {10, 6}, { 2,14}, {10,14}, { 6, 2}, {14, 2}, { 6,10}, {14,10}, { 0, 2}, { 8, 2}, { 0,10}, { 8,10}, { 4, 6}, {12, 6}, { 4,14}, {12,14}, { 0, 6}, { 8, 6}, { 0,14}, { 8,14}, { 4, 2}, {12, 2}, { 4,10}, {12,10}, { 2, 0}, {10, 0}, { 2, 8}, {10, 8}, { 6, 4}, {14, 4}, { 6,12}, {14,12}, { 2, 4}, {10, 4}, { 2,12}, {10,12}, { 6, 0}, {14, 0}, { 6, 8}, {14, 8}, { 1, 1}, { 9, 1}, { 1, 9}, { 9, 9}, { 5, 5}, {13, 5}, { 5,13}, {13,13}, { 1, 5}, { 9, 5}, { 1,13}, { 9,13}, { 5, 1}, {13, 1}, { 5, 9}, {13, 9}, { 3, 3}, {11, 3}, { 3,11}, {11,11}, { 7, 7}, {15, 7}, { 7,15}, {15,15}, { 3, 7}, {11, 7}, { 3,15}, {11,15}, { 7, 3}, {15, 3}, { 7,11}, {15,11}, { 1, 3}, { 9, 3}, { 1,11}, { 9,11}, { 5, 7}, {13, 7}, { 5,15}, {13,15}, { 1, 7}, { 9, 7}, { 1,15}, { 9,15}, { 5, 3}, {13, 3}, { 5,11}, {13,11}, { 3, 1}, {11, 1}, { 3, 9}, {11, 9}, { 7, 5}, {15, 5}, { 7,13}, {15,13}, { 3, 5}, {11, 5}, { 3,13}, {11,13}, { 7, 1}, {15, 1}, { 7, 9}, {15, 9}, { 0, 1}, { 8, 1}, { 0, 9}, { 8, 9}, { 4, 5}, {12, 5}, { 4,13}, {12,13}, { 0, 5}, { 8, 5}, { 0,13}, { 8,13}, { 4, 1}, {12, 1}, { 4, 9}, {12, 9}, { 2, 3}, {10, 3}, { 2,11}, {10,11}, { 6, 7}, {14, 7}, { 6,15}, {14,15}, { 2, 7}, {10, 7}, { 2,15}, {10,15}, { 6, 3}, {14, 3}, { 6,11}, {14,11}, { 0, 3}, { 8, 3}, { 0,11}, { 8,11}, { 4, 7}, {12, 7}, { 4,15}, {12,15}, { 0, 7}, { 8, 7}, { 0,15}, { 8,15}, { 4, 3}, {12, 3}, { 4,11}, {12,11}, { 2, 1}, {10, 1}, { 2, 9}, {10, 9}, { 6, 5}, {14, 5}, { 6,13}, {14,13}, { 2, 5}, {10, 5}, { 2,13}, {10,13}, { 6, 1}, {14, 1}, { 6, 9}, {14, 9}, { 1, 0}, { 9, 0}, { 1, 8}, { 9, 8}, { 5, 4}, {13, 4}, { 5,12}, {13,12}, { 1, 4}, { 9, 4}, { 1,12}, { 9,12}, { 5, 0}, {13, 0}, { 5, 8}, {13, 8}, { 3, 2}, {11, 2}, { 3,10}, {11,10}, { 7, 6}, {15, 6}, { 7,14}, {15,14}, { 3, 6}, {11, 6}, { 3,14}, {11,14}, { 7, 2}, {15, 2}, { 7,10}, {15,10}, { 1, 2}, { 9, 2}, { 1,10}, { 9,10}, { 5, 6}, {13, 6}, { 5,14}, {13,14}, { 1, 6}, { 9, 6}, { 1,14}, { 9,14}, { 5, 2}, {13, 2}, { 5,10}, {13,10}, { 3, 0}, {11, 0}, { 3, 8}, {11, 8}, { 7, 4}, {15, 4}, { 7,12}, {15,12}, { 3, 4}, {11, 4}, { 3,12}, {11,12}, { 7, 0}, {15, 0}, { 7, 8}, {15, 8}, +}; + +struct vf_priv_s { + int log2_count; + int qp; + int mode; + int mpeg2; + int temp_stride[3]; + uint8_t *src[3]; + int16_t *temp[3]; + int outbuf_size; + uint8_t *outbuf; + AVCodecContext *avctx_enc[BLOCK*BLOCK]; + AVCodecContext *avctx_dec[BLOCK*BLOCK]; + AVFrame *frame; + AVFrame *frame_dec; +}; + +static void store_slice_c(uint8_t *dst, int16_t *src, int dst_stride, int src_stride, int width, int height, int log2_scale){ + int y, x; + +#define STORE(pos) \ + temp= ((src[x + y*src_stride + pos]<<log2_scale) + d[pos])>>8;\ + if(temp & 0x100) temp= ~(temp>>31);\ + dst[x + y*dst_stride + pos]= temp; + + for(y=0; y<height; y++){ + const uint8_t *d= dither[y&7]; + for(x=0; x<width; x+=8){ + int temp; + STORE(0); + STORE(1); + STORE(2); + STORE(3); + STORE(4); + STORE(5); + STORE(6); + STORE(7); + } + } +} + +static void filter(struct vf_priv_s *p, uint8_t *dst[3], uint8_t *src[3], int dst_stride[3], int src_stride[3], int width, int height, uint8_t *qp_store, int qp_stride){ + int x, y, i, j; + const int count= 1<<p->log2_count; + + for(i=0; i<3; i++){ + int is_chroma= !!i; + int w= width >>is_chroma; + int h= height>>is_chroma; + int stride= p->temp_stride[i]; + + if (!src[i] || !dst[i]) + continue; // HACK avoid crash for Y8 colourspace + for(y=0; y<h; y++){ + int index= BLOCK + BLOCK*stride + y*stride; + memcpy(p->src[i] + index, src[i] + y*src_stride[i], w); + for(x=0; x<BLOCK; x++){ + p->src[i][index - x - 1]= p->src[i][index + x ]; + p->src[i][index + w + x ]= p->src[i][index + w - x - 1]; + } + } + for(y=0; y<BLOCK; y++){ + memcpy(p->src[i] + ( BLOCK-1-y)*stride, p->src[i] + ( y+BLOCK )*stride, stride); + memcpy(p->src[i] + (h+BLOCK +y)*stride, p->src[i] + (h-y+BLOCK-1)*stride, stride); + } + + p->frame->linesize[i]= stride; + memset(p->temp[i], 0, (h+2*BLOCK)*stride*sizeof(int16_t)); + } + + if(p->qp) + p->frame->quality= p->qp * FF_QP2LAMBDA; + else + p->frame->quality= (qp_store[0] * FF_QP2LAMBDA)>>p->mpeg2; +// init per MB qscale stuff FIXME + + for(i=0; i<count; i++){ + const int x1= offset[i+count-1][0]; + const int y1= offset[i+count-1][1]; + int offset, out_size, got_picture; + p->frame->data[0]= p->src[0] + x1 + y1 * p->frame->linesize[0]; + p->frame->data[1]= p->src[1] + x1/2 + y1/2 * p->frame->linesize[1]; + p->frame->data[2]= p->src[2] + x1/2 + y1/2 * p->frame->linesize[2]; + + out_size = avcodec_encode_video(p->avctx_enc[i], p->outbuf, p->outbuf_size, p->frame); + avcodec_decode_video(p->avctx_dec[i], p->frame_dec, &got_picture, p->outbuf, out_size); + + offset= (BLOCK-x1) + (BLOCK-y1)*p->frame_dec->linesize[0]; + //FIXME optimize + for(y=0; y<height; y++){ + for(x=0; x<width; x++){ + p->temp[0][ x + y*p->temp_stride[0] ] += p->frame_dec->data[0][ x + y*p->frame_dec->linesize[0] + offset ]; + } + } + offset= (BLOCK-x1/2) + (BLOCK-y1/2)*p->frame_dec->linesize[1]; + for(y=0; y<height/2; y++){ + for(x=0; x<width/2; x++){ + p->temp[1][ x + y*p->temp_stride[1] ] += p->frame_dec->data[1][ x + y*p->frame_dec->linesize[1] + offset ]; + p->temp[2][ x + y*p->temp_stride[2] ] += p->frame_dec->data[2][ x + y*p->frame_dec->linesize[2] + offset ]; + } + } + } + + for(j=0; j<3; j++){ + int is_chroma= !!j; + store_slice_c(dst[j], p->temp[j], dst_stride[j], p->temp_stride[j], width>>is_chroma, height>>is_chroma, 8-p->log2_count); + } +} + +static int config(struct vf_instance_s* vf, + int width, int height, int d_width, int d_height, + unsigned int flags, unsigned int outfmt){ + int i; + AVCodec *dec= avcodec_find_decoder(CODEC_ID_MPEG4); + AVCodec *enc= avcodec_find_encoder(CODEC_ID_MPEG4); + + for(i=0; i<3; i++){ + int is_chroma= !!i; + int w= ((width >>is_chroma) + 4*BLOCK-1) & (~(2*BLOCK-1)); + int h= ((height>>is_chroma) + 4*BLOCK-1) & (~(2*BLOCK-1)); + + vf->priv->temp_stride[i]= w; + vf->priv->temp[i]= malloc(vf->priv->temp_stride[i]*h*sizeof(int16_t)); + vf->priv->src [i]= malloc(vf->priv->temp_stride[i]*h*sizeof(uint8_t)); + } + for(i=0; i< (1<<vf->priv->log2_count); i++){ + AVCodecContext *avctx_enc; + + avctx_enc= + vf->priv->avctx_enc[i]= avcodec_alloc_context(); + vf->priv->avctx_dec[i]= avcodec_alloc_context(); + avctx_enc->width = width + BLOCK; + avctx_enc->height = height + BLOCK; + avctx_enc->time_base= (AVRational){1,25}; // meaningless + avctx_enc->gop_size = 300; + avctx_enc->max_b_frames= 0; + avctx_enc->pix_fmt = PIX_FMT_YUV420P; + avctx_enc->flags = CODEC_FLAG_QSCALE | CODEC_FLAG_LOW_DELAY; + avcodec_open(avctx_enc, enc); + avcodec_open(vf->priv->avctx_dec[i], dec); + + } + vf->priv->frame= avcodec_alloc_frame(); + vf->priv->frame_dec= avcodec_alloc_frame(); + + vf->priv->outbuf_size= (width + BLOCK)*(height + BLOCK)*10; + vf->priv->outbuf= malloc(vf->priv->outbuf_size); + + return vf_next_config(vf,width,height,d_width,d_height,flags,outfmt); +} + +static void get_image(struct vf_instance_s* vf, mp_image_t *mpi){ + if(mpi->flags&MP_IMGFLAG_PRESERVE) return; // don't change + // ok, we can do pp in-place (or pp disabled): + vf->dmpi=vf_get_image(vf->next,mpi->imgfmt, + mpi->type, mpi->flags | MP_IMGFLAG_READABLE, mpi->width, mpi->height); + mpi->planes[0]=vf->dmpi->planes[0]; + mpi->stride[0]=vf->dmpi->stride[0]; + mpi->width=vf->dmpi->width; + if(mpi->flags&MP_IMGFLAG_PLANAR){ + mpi->planes[1]=vf->dmpi->planes[1]; + mpi->planes[2]=vf->dmpi->planes[2]; + mpi->stride[1]=vf->dmpi->stride[1]; + mpi->stride[2]=vf->dmpi->stride[2]; + } + mpi->flags|=MP_IMGFLAG_DIRECT; +} + +static int put_image(struct vf_instance_s* vf, mp_image_t *mpi){ + mp_image_t *dmpi; + + if(!(mpi->flags&MP_IMGFLAG_DIRECT)){ + // no DR, so get a new image! hope we'll get DR buffer: + dmpi=vf_get_image(vf->next,mpi->imgfmt, + MP_IMGTYPE_TEMP, + MP_IMGFLAG_ACCEPT_STRIDE|MP_IMGFLAG_PREFER_ALIGNED_STRIDE, + mpi->width,mpi->height); + vf_clone_mpi_attributes(dmpi, mpi); + }else{ + dmpi=vf->dmpi; + } + + vf->priv->mpeg2= mpi->qscale_type; + if(vf->priv->log2_count || !(mpi->flags&MP_IMGFLAG_DIRECT)){ + if(mpi->qscale || vf->priv->qp){ + filter(vf->priv, dmpi->planes, mpi->planes, dmpi->stride, mpi->stride, mpi->w, mpi->h, mpi->qscale, mpi->qstride); + }else{ + memcpy_pic(dmpi->planes[0], mpi->planes[0], mpi->w, mpi->h, dmpi->stride[0], mpi->stride[0]); + memcpy_pic(dmpi->planes[1], mpi->planes[1], mpi->w>>mpi->chroma_x_shift, mpi->h>>mpi->chroma_y_shift, dmpi->stride[1], mpi->stride[1]); + memcpy_pic(dmpi->planes[2], mpi->planes[2], mpi->w>>mpi->chroma_x_shift, mpi->h>>mpi->chroma_y_shift, dmpi->stride[2], mpi->stride[2]); + } + } + +#ifdef HAVE_MMX + if(gCpuCaps.hasMMX) asm volatile ("emms\n\t"); +#endif +#ifdef HAVE_MMX2 + if(gCpuCaps.hasMMX2) asm volatile ("sfence\n\t"); +#endif + + return vf_next_put_image(vf,dmpi); +} + +static void uninit(struct vf_instance_s* vf){ + int i; + if(!vf->priv) return; + + for(i=0; i<3; i++){ + if(vf->priv->temp[i]) free(vf->priv->temp[i]); + vf->priv->temp[i]= NULL; + if(vf->priv->src[i]) free(vf->priv->src[i]); + vf->priv->src[i]= NULL; + } + for(i=0; i<BLOCK*BLOCK; i++){ + av_freep(&vf->priv->avctx_enc[i]); + av_freep(&vf->priv->avctx_dec[i]); + } + + free(vf->priv); + vf->priv=NULL; +} + +//===========================================================================// +static int query_format(struct vf_instance_s* vf, unsigned int fmt){ + switch(fmt){ + case IMGFMT_YV12: + case IMGFMT_I420: + case IMGFMT_IYUV: + case IMGFMT_Y800: + case IMGFMT_Y8: + return vf_next_query_format(vf,fmt); + } + return 0; +} + +static unsigned int fmt_list[]={ + IMGFMT_YV12, + IMGFMT_I420, + IMGFMT_IYUV, + IMGFMT_Y800, + IMGFMT_Y8, + 0 +}; + +static int control(struct vf_instance_s* vf, int request, void* data){ + switch(request){ + case VFCTRL_QUERY_MAX_PP_LEVEL: + return 8; + case VFCTRL_SET_PP_LEVEL: + vf->priv->log2_count= *((unsigned int*)data); + //FIXME we have to realloc a few things here + return CONTROL_TRUE; + } + return vf_next_control(vf,request,data); +} + +static int open(vf_instance_t *vf, char* args){ + + int log2c=-1; + + vf->config=config; + vf->put_image=put_image; + vf->get_image=get_image; + vf->query_format=query_format; + vf->uninit=uninit; + vf->control= control; + vf->priv=malloc(sizeof(struct vf_priv_s)); + memset(vf->priv, 0, sizeof(struct vf_priv_s)); + + avcodec_init(); + avcodec_register_all(); + + vf->priv->log2_count= 4; + + if (args) sscanf(args, "%d:%d:%d", &log2c, &vf->priv->qp, &vf->priv->mode); + + if( log2c >=0 && log2c <=8 ) + vf->priv->log2_count = log2c; + + if(vf->priv->qp < 0) + vf->priv->qp = 0; + +// #ifdef HAVE_MMX +// if(gCpuCaps.hasMMX){ +// store_slice= store_slice_mmx; +// } +// #endif + + return 1; +} + +vf_info_t vf_info_uspp = { + "ultra simple/slow postprocess", + "uspp", + "Michael Niedermayer", + "", + open, + NULL +}; + +#endif //USE_LIBAVCODEC |