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-rw-r--r--libmpcodecs/ve_x264.c308
1 files changed, 0 insertions, 308 deletions
diff --git a/libmpcodecs/ve_x264.c b/libmpcodecs/ve_x264.c
deleted file mode 100644
index 47a636b3cc..0000000000
--- a/libmpcodecs/ve_x264.c
+++ /dev/null
@@ -1,308 +0,0 @@
-/*****************************************************************************
- *
- * - H.264 encoder for mencoder using x264 -
- *
- * Copyright (C) 2004 LINUX4MEDIA GmbH
- * Copyright (C) 2004 Ark Linux
- *
- * Written by Bernhard Rosenkraenzer <bero@arklinux.org>
- *
- * This file is part of MPlayer.
- *
- * MPlayer 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.
- *
- * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- *****************************************************************************/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-#include "config.h"
-#include "mp_msg.h"
-
-#include "m_option.h"
-#include "codec-cfg.h"
-#include "stream/stream.h"
-#include "libmpdemux/demuxer.h"
-#include "libmpdemux/stheader.h"
-
-#include "stream/stream.h"
-#include "libmpdemux/muxer.h"
-
-#include "img_format.h"
-#include "mp_image.h"
-#include "vf.h"
-#include "ve_x264.h"
-
-#include <x264.h>
-
-typedef struct h264_module_t {
- muxer_stream_t *mux;
- x264_t * x264;
- x264_picture_t pic;
-} h264_module_t;
-
-extern char* passtmpfile;
-static int turbo = 0;
-static x264_param_t param;
-static int parse_error = 0;
-
-static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts);
-static int encode_frame(struct vf_instance *vf, x264_picture_t *pic_in);
-
-void x264enc_set_param(const m_option_t* opt, char* arg)
-{
- static int initted = 0;
- if(!initted) {
- x264_param_default(&param);
- x264_param_parse(&param, "psnr", "no");
- x264_param_parse(&param, "ssim", "no");
- initted = 1;
- }
-
- if(!arg) {
- parse_error = 1;
- return;
- }
-
- while(*arg) {
- char *name = arg;
- char *value;
- int ret;
-
- arg += strcspn(arg, ":");
- if(*arg) {
- *arg = 0;
- arg++;
- }
-
- value = strchr( name, '=' );
- if(value) {
- *value = 0;
- value++;
- }
-
- if(!strcmp(name, "turbo")) {
- turbo = value ? atoi(value) : 1;
- continue;
- }
-
- ret = x264_param_parse(&param, name, value);
- if(ret == X264_PARAM_BAD_NAME)
- mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option x264encopts: Unknown suboption %s\n", name);
- if(ret == X264_PARAM_BAD_VALUE)
- mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option x264encopts: Bad argument %s=%s\n", name, value ? value : "(null)");
-
- /* mark this option as done, so it's not reparsed if there's another -x264encopts */
- *name = 0;
-
- parse_error |= ret;
- }
-
- if(param.rc.b_stat_write && !param.rc.b_stat_read) {
- /* Adjust or disable some flags to gain speed in the first pass */
- if(turbo == 1)
- {
- param.i_frame_reference = ( param.i_frame_reference + 1 ) >> 1;
- param.analyse.i_subpel_refine = FFMAX( FFMIN( 3, param.analyse.i_subpel_refine - 1 ), 1 );
- param.analyse.inter &= ( ~X264_ANALYSE_PSUB8x8 );
- param.analyse.inter &= ( ~X264_ANALYSE_BSUB16x16 );
- param.analyse.i_trellis = 0;
- }
- else if(turbo >= 2)
- {
- param.i_frame_reference = 1;
- param.analyse.i_subpel_refine = 1;
- param.analyse.i_me_method = X264_ME_DIA;
- param.analyse.inter = 0;
- param.analyse.b_transform_8x8 = 0;
- param.analyse.b_weighted_bipred = 0;
- param.analyse.i_trellis = 0;
- }
- }
-}
-
-static int config(struct vf_instance *vf, int width, int height, int d_width, int d_height, unsigned int flags, unsigned int outfmt) {
- h264_module_t *mod=(h264_module_t*)vf->priv;
-
- if(parse_error)
- return 0;
-
- mod->mux->bih->biWidth = width;
- mod->mux->bih->biHeight = height;
- mod->mux->bih->biSizeImage = width * height * 3;
- mod->mux->aspect = (float)d_width/d_height;
-
- // make sure param is initialized
- x264enc_set_param(NULL, "");
- param.i_width = width;
- param.i_height = height;
- param.i_fps_num = mod->mux->h.dwRate;
- param.i_fps_den = mod->mux->h.dwScale;
- param.b_vfr_input = 0;
- param.vui.i_sar_width = d_width*height;
- param.vui.i_sar_height = d_height*width;
-
- x264_param_parse(&param, "stats", passtmpfile);
-
- switch(outfmt) {
- case IMGFMT_I420:
- param.i_csp = X264_CSP_I420;
- break;
- case IMGFMT_YV12:
- param.i_csp = X264_CSP_YV12;
- break;
- default:
- mp_msg(MSGT_MENCODER, MSGL_ERR, "Wrong colorspace.\n");
- return 0;
- }
-
- mod->x264 = x264_encoder_open(&param);
- if(!mod->x264) {
- mp_msg(MSGT_MENCODER, MSGL_ERR, "x264_encoder_open failed.\n");
- return 0;
- }
-
- if(!param.b_repeat_headers){
- x264_nal_t *nal;
- int extradata_size, nnal;
-
- extradata_size = x264_encoder_headers(mod->x264, &nal, &nnal);
-
- mod->mux->bih= realloc(mod->mux->bih, sizeof(*mod->mux->bih) + extradata_size);
- memcpy(mod->mux->bih + 1, nal->p_payload, extradata_size);
- mod->mux->bih->biSize= sizeof(*mod->mux->bih) + extradata_size;
- }
-
- if (param.i_bframe > 1 && param.i_bframe_pyramid)
- mod->mux->decoder_delay = 2;
- else
- mod->mux->decoder_delay = param.i_bframe ? 1 : 0;
-
- return 1;
-}
-
-static int control(struct vf_instance *vf, int request, void *data)
-{
- h264_module_t *mod=(h264_module_t*)vf->priv;
- switch(request){
- case VFCTRL_FLUSH_FRAMES:
- while (x264_encoder_delayed_frames(mod->x264) > 0)
- encode_frame(vf, NULL);
- return CONTROL_TRUE;
- default:
- return CONTROL_UNKNOWN;
- }
-}
-
-static int query_format(struct vf_instance *vf, unsigned int fmt)
-{
- switch(fmt) {
- case IMGFMT_I420:
- return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW;
- case IMGFMT_YV12:
- case IMGFMT_422P:
- case IMGFMT_444P:
- case IMGFMT_YVYU:
- case IMGFMT_RGB:
- case IMGFMT_BGR:
- case IMGFMT_BGR32:
- /* These colorspaces are supported, but they'll just have
- * to be converted to I420 internally */
- return 0; /* VFCAP_CSP_SUPPORTED */
- }
- return 0;
-}
-
-static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts)
-{
- h264_module_t *mod=(h264_module_t*)vf->priv;
- int i;
-
- memset(&mod->pic, 0, sizeof(x264_picture_t));
- mod->pic.img.i_csp=param.i_csp;
- mod->pic.img.i_plane=3;
- for(i=0; i<4; i++) {
- mod->pic.img.plane[i] = mpi->planes[i];
- mod->pic.img.i_stride[i] = mpi->stride[i];
- }
-
- mod->pic.i_type = X264_TYPE_AUTO;
-
- return encode_frame(vf, &mod->pic) >= 0;
-}
-
-static int encode_frame(struct vf_instance *vf, x264_picture_t *pic_in)
-{
- h264_module_t *mod=(h264_module_t*)vf->priv;
- x264_picture_t pic_out;
- x264_nal_t *nal;
- int i_nal;
- int i_size;
-
- i_size = x264_encoder_encode(mod->x264, &nal, &i_nal, pic_in, &pic_out);
-
- if(i_size<0) {
- mp_msg(MSGT_MENCODER, MSGL_ERR, "x264_encoder_encode failed\n");
- return -1;
- }
- if(i_size>0) {
- int keyframe = pic_out.b_keyframe;
- memcpy(mod->mux->buffer, nal->p_payload, i_size);
- muxer_write_chunk(mod->mux, i_size, keyframe?AVIIF_KEYFRAME:0, MP_NOPTS_VALUE, MP_NOPTS_VALUE);
- }
- else
- ++mod->mux->encoder_delay;
-
- return i_size;
-}
-
-static void uninit(struct vf_instance *vf)
-{
- h264_module_t *mod=(h264_module_t*)vf->priv;
- if (mod->x264)
- x264_encoder_close(mod->x264);
-}
-
-static int vf_open(vf_instance_t *vf, char *args) {
- h264_module_t *mod;
-
- vf->config = config;
- vf->default_caps = VFCAP_CONSTANT;
- vf->control = control;
- vf->query_format = query_format;
- vf->put_image = put_image;
- vf->uninit = uninit;
- vf->priv = malloc(sizeof(h264_module_t));
-
- mod=(h264_module_t*)vf->priv;
- mod->mux = (muxer_stream_t*)args;
- mod->mux->bih = calloc(1, sizeof(*mod->mux->bih));
- mod->mux->bih->biSize = sizeof(*mod->mux->bih);
- mod->mux->bih->biPlanes = 1;
- mod->mux->bih->biBitCount = 24;
- mod->mux->bih->biCompression = mmioFOURCC('h', '2', '6', '4');
-
- return 1;
-}
-
-vf_info_t ve_info_x264 = {
- "H.264 encoder",
- "x264",
- "Bernhard Rosenkraenzer <bero@arklinux.org>",
- "(C) 2004 LINUX4MEDIA GmbH; (C) 2004 Ark Linux",
- vf_open
-};
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 13:29:41 +0000