mirror of
https://github.com/mpv-player/mpv
synced 2024-12-25 08:12:17 +00:00
db8cdc73e3
Change various code to use the latest Libav API. The libavcodec error_recognition setting has been removed and replaced with different semantics. I removed the "--lavdopts=er=<value>" option accordingly, as I don't think it's widely enough used to be worth attempting to emulate the old option semantics using the new API. A new option with the new semantics can be added later if needed. Libav dropped APIs that were necessary with all Libav versions until quite recently (like setting avctx->age), and it would thus not be possible to keep compatibility with previous Libav versions without adding workarounds. The new APIs also had some bugs/limitations in the recent Libav release 0.8, and it would not work fully (at least some avcodec options would not be set correctly). Because of those issues, this commit makes no attempt to maintain compatibility with anything but the latest Libav git head. Hopefully the required fixes and improvements will be included in a following Libav point release.
382 lines
15 KiB
C
382 lines
15 KiB
C
/*
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* Copyright (C) 2005 Michael Niedermayer <michaelni@gmx.at>
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*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <inttypes.h>
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#include <math.h>
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#include <assert.h>
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#include "config.h"
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#include "mp_msg.h"
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#include "cpudetect.h"
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#include "libavcodec/avcodec.h"
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#include "img_format.h"
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#include "mp_image.h"
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#include "vf.h"
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#include "libvo/fastmemcpy.h"
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#define XMIN(a,b) ((a) < (b) ? (a) : (b))
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#define BLOCK 16
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//===========================================================================//
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static const uint8_t __attribute__((aligned(8))) dither[8][8]={
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{ 0*4, 48*4, 12*4, 60*4, 3*4, 51*4, 15*4, 63*4, },
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{ 32*4, 16*4, 44*4, 28*4, 35*4, 19*4, 47*4, 31*4, },
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{ 8*4, 56*4, 4*4, 52*4, 11*4, 59*4, 7*4, 55*4, },
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{ 40*4, 24*4, 36*4, 20*4, 43*4, 27*4, 39*4, 23*4, },
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{ 2*4, 50*4, 14*4, 62*4, 1*4, 49*4, 13*4, 61*4, },
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{ 34*4, 18*4, 46*4, 30*4, 33*4, 17*4, 45*4, 29*4, },
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{ 10*4, 58*4, 6*4, 54*4, 9*4, 57*4, 5*4, 53*4, },
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{ 42*4, 26*4, 38*4, 22*4, 41*4, 25*4, 37*4, 21*4, },
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};
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static const uint8_t offset[511][2]= {
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{ 0, 0},
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{ 0, 0}, { 8, 8},
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{ 0, 0}, { 4, 4}, {12, 8}, { 8,12},
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{ 0, 0}, {10, 2}, { 4, 4}, {14, 6}, { 8, 8}, { 2,10}, {12,12}, { 6,14},
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{ 0, 0}, {10, 2}, { 4, 4}, {14, 6}, { 8, 8}, { 2,10}, {12,12}, { 6,14},
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{ 5, 1}, {15, 3}, { 9, 5}, { 3, 7}, {13, 9}, { 7,11}, { 1,13}, {11,15},
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{ 0, 0}, { 8, 0}, { 0, 8}, { 8, 8}, { 5, 1}, {13, 1}, { 5, 9}, {13, 9},
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{ 2, 2}, {10, 2}, { 2,10}, {10,10}, { 7, 3}, {15, 3}, { 7,11}, {15,11},
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{ 4, 4}, {12, 4}, { 4,12}, {12,12}, { 1, 5}, { 9, 5}, { 1,13}, { 9,13},
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{ 6, 6}, {14, 6}, { 6,14}, {14,14}, { 3, 7}, {11, 7}, { 3,15}, {11,15},
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{ 0, 0}, { 8, 0}, { 0, 8}, { 8, 8}, { 4, 0}, {12, 0}, { 4, 8}, {12, 8},
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{ 1, 1}, { 9, 1}, { 1, 9}, { 9, 9}, { 5, 1}, {13, 1}, { 5, 9}, {13, 9},
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{ 3, 2}, {11, 2}, { 3,10}, {11,10}, { 7, 2}, {15, 2}, { 7,10}, {15,10},
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{ 2, 3}, {10, 3}, { 2,11}, {10,11}, { 6, 3}, {14, 3}, { 6,11}, {14,11},
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{ 0, 4}, { 8, 4}, { 0,12}, { 8,12}, { 4, 4}, {12, 4}, { 4,12}, {12,12},
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{ 1, 5}, { 9, 5}, { 1,13}, { 9,13}, { 5, 5}, {13, 5}, { 5,13}, {13,13},
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{ 3, 6}, {11, 6}, { 3,14}, {11,14}, { 7, 6}, {15, 6}, { 7,14}, {15,14},
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{ 2, 7}, {10, 7}, { 2,15}, {10,15}, { 6, 7}, {14, 7}, { 6,15}, {14,15},
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{ 0, 0}, { 8, 0}, { 0, 8}, { 8, 8}, { 0, 2}, { 8, 2}, { 0,10}, { 8,10},
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{ 0, 4}, { 8, 4}, { 0,12}, { 8,12}, { 0, 6}, { 8, 6}, { 0,14}, { 8,14},
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{ 1, 1}, { 9, 1}, { 1, 9}, { 9, 9}, { 1, 3}, { 9, 3}, { 1,11}, { 9,11},
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{ 1, 5}, { 9, 5}, { 1,13}, { 9,13}, { 1, 7}, { 9, 7}, { 1,15}, { 9,15},
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{ 2, 0}, {10, 0}, { 2, 8}, {10, 8}, { 2, 2}, {10, 2}, { 2,10}, {10,10},
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{ 2, 4}, {10, 4}, { 2,12}, {10,12}, { 2, 6}, {10, 6}, { 2,14}, {10,14},
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{ 3, 1}, {11, 1}, { 3, 9}, {11, 9}, { 3, 3}, {11, 3}, { 3,11}, {11,11},
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{ 3, 5}, {11, 5}, { 3,13}, {11,13}, { 3, 7}, {11, 7}, { 3,15}, {11,15},
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{ 4, 0}, {12, 0}, { 4, 8}, {12, 8}, { 4, 2}, {12, 2}, { 4,10}, {12,10},
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{ 4, 4}, {12, 4}, { 4,12}, {12,12}, { 4, 6}, {12, 6}, { 4,14}, {12,14},
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{ 5, 1}, {13, 1}, { 5, 9}, {13, 9}, { 5, 3}, {13, 3}, { 5,11}, {13,11},
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{ 5, 5}, {13, 5}, { 5,13}, {13,13}, { 5, 7}, {13, 7}, { 5,15}, {13,15},
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{ 6, 0}, {14, 0}, { 6, 8}, {14, 8}, { 6, 2}, {14, 2}, { 6,10}, {14,10},
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{ 6, 4}, {14, 4}, { 6,12}, {14,12}, { 6, 6}, {14, 6}, { 6,14}, {14,14},
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{ 7, 1}, {15, 1}, { 7, 9}, {15, 9}, { 7, 3}, {15, 3}, { 7,11}, {15,11},
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{ 7, 5}, {15, 5}, { 7,13}, {15,13}, { 7, 7}, {15, 7}, { 7,15}, {15,15},
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{ 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},
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};
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struct vf_priv_s {
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int log2_count;
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int qp;
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int mode;
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int mpeg2;
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int temp_stride[3];
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uint8_t *src[3];
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int16_t *temp[3];
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int outbuf_size;
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uint8_t *outbuf;
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AVCodecContext *avctx_enc[BLOCK*BLOCK];
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AVFrame *frame;
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AVFrame *frame_dec;
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};
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static void store_slice_c(uint8_t *dst, int16_t *src, int dst_stride, int src_stride, int width, int height, int log2_scale){
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int y, x;
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#define STORE(pos) \
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temp= ((src[x + y*src_stride + pos]<<log2_scale) + d[pos])>>8;\
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if(temp & 0x100) temp= ~(temp>>31);\
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dst[x + y*dst_stride + pos]= temp;
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for(y=0; y<height; y++){
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const uint8_t *d= dither[y&7];
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for(x=0; x<width; x+=8){
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int temp;
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STORE(0);
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STORE(1);
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STORE(2);
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STORE(3);
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STORE(4);
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STORE(5);
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STORE(6);
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STORE(7);
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}
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}
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}
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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){
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int x, y, i, j;
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const int count= 1<<p->log2_count;
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for(i=0; i<3; i++){
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int is_chroma= !!i;
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int w= width >>is_chroma;
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int h= height>>is_chroma;
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int stride= p->temp_stride[i];
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int block= BLOCK>>is_chroma;
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if (!src[i] || !dst[i])
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continue; // HACK avoid crash for Y8 colourspace
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for(y=0; y<h; y++){
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int index= block + block*stride + y*stride;
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fast_memcpy(p->src[i] + index, src[i] + y*src_stride[i], w);
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for(x=0; x<block; x++){
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p->src[i][index - x - 1]= p->src[i][index + x ];
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p->src[i][index + w + x ]= p->src[i][index + w - x - 1];
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}
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}
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for(y=0; y<block; y++){
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fast_memcpy(p->src[i] + ( block-1-y)*stride, p->src[i] + ( y+block )*stride, stride);
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fast_memcpy(p->src[i] + (h+block +y)*stride, p->src[i] + (h-y+block-1)*stride, stride);
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}
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p->frame->linesize[i]= stride;
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memset(p->temp[i], 0, (h+2*block)*stride*sizeof(int16_t));
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}
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if(p->qp)
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p->frame->quality= p->qp * FF_QP2LAMBDA;
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else
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p->frame->quality= norm_qscale(qp_store[0], p->mpeg2) * FF_QP2LAMBDA;
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// init per MB qscale stuff FIXME
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for(i=0; i<count; i++){
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const int x1= offset[i+count-1][0];
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const int y1= offset[i+count-1][1];
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int offset;
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p->frame->data[0]= p->src[0] + x1 + y1 * p->frame->linesize[0];
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p->frame->data[1]= p->src[1] + x1/2 + y1/2 * p->frame->linesize[1];
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p->frame->data[2]= p->src[2] + x1/2 + y1/2 * p->frame->linesize[2];
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avcodec_encode_video(p->avctx_enc[i], p->outbuf, p->outbuf_size, p->frame);
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p->frame_dec = p->avctx_enc[i]->coded_frame;
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offset= (BLOCK-x1) + (BLOCK-y1)*p->frame_dec->linesize[0];
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//FIXME optimize
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for(y=0; y<height; y++){
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for(x=0; x<width; x++){
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p->temp[0][ x + y*p->temp_stride[0] ] += p->frame_dec->data[0][ x + y*p->frame_dec->linesize[0] + offset ];
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}
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}
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offset= (BLOCK/2-x1/2) + (BLOCK/2-y1/2)*p->frame_dec->linesize[1];
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for(y=0; y<height/2; y++){
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for(x=0; x<width/2; x++){
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p->temp[1][ x + y*p->temp_stride[1] ] += p->frame_dec->data[1][ x + y*p->frame_dec->linesize[1] + offset ];
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p->temp[2][ x + y*p->temp_stride[2] ] += p->frame_dec->data[2][ x + y*p->frame_dec->linesize[2] + offset ];
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}
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}
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}
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for(j=0; j<3; j++){
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int is_chroma= !!j;
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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);
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}
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}
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static int config(struct vf_instance *vf,
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int width, int height, int d_width, int d_height,
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unsigned int flags, unsigned int outfmt){
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int i;
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AVCodec *enc= avcodec_find_encoder(CODEC_ID_SNOW);
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for(i=0; i<3; i++){
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int is_chroma= !!i;
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int w= ((width + 4*BLOCK-1) & (~(2*BLOCK-1)))>>is_chroma;
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int h= ((height + 4*BLOCK-1) & (~(2*BLOCK-1)))>>is_chroma;
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vf->priv->temp_stride[i]= w;
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vf->priv->temp[i]= malloc(vf->priv->temp_stride[i]*h*sizeof(int16_t));
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vf->priv->src [i]= malloc(vf->priv->temp_stride[i]*h*sizeof(uint8_t));
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}
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for(i=0; i< (1<<vf->priv->log2_count); i++){
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AVCodecContext *avctx_enc;
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avctx_enc = vf->priv->avctx_enc[i] = avcodec_alloc_context3(enc);
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avctx_enc->width = width + BLOCK;
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avctx_enc->height = height + BLOCK;
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avctx_enc->time_base= (AVRational){1,25}; // meaningless
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avctx_enc->gop_size = 300;
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avctx_enc->max_b_frames= 0;
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avctx_enc->pix_fmt = PIX_FMT_YUV420P;
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avctx_enc->flags = CODEC_FLAG_QSCALE | CODEC_FLAG_LOW_DELAY;
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avctx_enc->strict_std_compliance = FF_COMPLIANCE_EXPERIMENTAL;
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avctx_enc->global_quality= 123;
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int res = avcodec_open2(avctx_enc, enc, NULL);
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assert(res >= 0);
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}
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vf->priv->frame= avcodec_alloc_frame();
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vf->priv->frame_dec= avcodec_alloc_frame();
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vf->priv->outbuf_size= (width + BLOCK)*(height + BLOCK)*10;
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vf->priv->outbuf= malloc(vf->priv->outbuf_size);
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return vf_next_config(vf,width,height,d_width,d_height,flags,outfmt);
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}
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static void get_image(struct vf_instance *vf, mp_image_t *mpi){
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if(mpi->flags&MP_IMGFLAG_PRESERVE) return; // don't change
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// ok, we can do pp in-place (or pp disabled):
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vf->dmpi=vf_get_image(vf->next,mpi->imgfmt,
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mpi->type, mpi->flags | MP_IMGFLAG_READABLE, mpi->width, mpi->height);
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mpi->planes[0]=vf->dmpi->planes[0];
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mpi->stride[0]=vf->dmpi->stride[0];
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mpi->width=vf->dmpi->width;
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if(mpi->flags&MP_IMGFLAG_PLANAR){
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mpi->planes[1]=vf->dmpi->planes[1];
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mpi->planes[2]=vf->dmpi->planes[2];
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mpi->stride[1]=vf->dmpi->stride[1];
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mpi->stride[2]=vf->dmpi->stride[2];
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}
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mpi->flags|=MP_IMGFLAG_DIRECT;
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}
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static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts){
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mp_image_t *dmpi;
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if(!(mpi->flags&MP_IMGFLAG_DIRECT)){
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// no DR, so get a new image! hope we'll get DR buffer:
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dmpi=vf_get_image(vf->next,mpi->imgfmt,
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MP_IMGTYPE_TEMP,
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MP_IMGFLAG_ACCEPT_STRIDE|MP_IMGFLAG_PREFER_ALIGNED_STRIDE,
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mpi->width,mpi->height);
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vf_clone_mpi_attributes(dmpi, mpi);
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}else{
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dmpi=vf->dmpi;
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}
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vf->priv->mpeg2= mpi->qscale_type;
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if(vf->priv->log2_count || !(mpi->flags&MP_IMGFLAG_DIRECT)){
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if(mpi->qscale || vf->priv->qp){
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filter(vf->priv, dmpi->planes, mpi->planes, dmpi->stride, mpi->stride, mpi->w, mpi->h, mpi->qscale, mpi->qstride);
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}else{
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memcpy_pic(dmpi->planes[0], mpi->planes[0], mpi->w, mpi->h, dmpi->stride[0], mpi->stride[0]);
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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]);
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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]);
|
|
}
|
|
}
|
|
|
|
#if HAVE_MMX
|
|
if(gCpuCaps.hasMMX) __asm__ volatile ("emms\n\t");
|
|
#endif
|
|
#if HAVE_MMX2
|
|
if(gCpuCaps.hasMMX2) __asm__ volatile ("sfence\n\t");
|
|
#endif
|
|
|
|
return vf_next_put_image(vf,dmpi, pts);
|
|
}
|
|
|
|
static void uninit(struct vf_instance *vf){
|
|
int i;
|
|
if(!vf->priv) return;
|
|
|
|
for(i=0; i<3; i++){
|
|
free(vf->priv->temp[i]);
|
|
vf->priv->temp[i]= NULL;
|
|
free(vf->priv->src[i]);
|
|
vf->priv->src[i]= NULL;
|
|
}
|
|
for(i=0; i<BLOCK*BLOCK; i++){
|
|
av_freep(&vf->priv->avctx_enc[i]);
|
|
}
|
|
|
|
free(vf->priv);
|
|
vf->priv=NULL;
|
|
}
|
|
|
|
//===========================================================================//
|
|
static int query_format(struct vf_instance *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 int control(struct vf_instance *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 vf_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));
|
|
|
|
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;
|
|
|
|
// #if HAVE_MMX
|
|
// if(gCpuCaps.hasMMX){
|
|
// store_slice= store_slice_mmx;
|
|
// }
|
|
// #endif
|
|
|
|
return 1;
|
|
}
|
|
|
|
const vf_info_t vf_info_uspp = {
|
|
"ultra simple/slow postprocess",
|
|
"uspp",
|
|
"Michael Niedermayer",
|
|
"",
|
|
vf_open,
|
|
NULL
|
|
};
|