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-rw-r--r--libmpcodecs/Makefile1
-rw-r--r--libmpcodecs/vf.c2
-rw-r--r--libmpcodecs/vf_uspp.c407
3 files changed, 410 insertions, 0 deletions
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
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-10 14:47:42 +0000