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Diffstat (limited to 'libmpcodecs/vf_screenshot.c')
-rw-r--r--libmpcodecs/vf_screenshot.c219
1 files changed, 0 insertions, 219 deletions
diff --git a/libmpcodecs/vf_screenshot.c b/libmpcodecs/vf_screenshot.c
deleted file mode 100644
index 693d871e5f..0000000000
--- a/libmpcodecs/vf_screenshot.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * 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 "config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <inttypes.h>
-
-#include "mp_msg.h"
-#include "img_format.h"
-#include "mp_image.h"
-#include "vf.h"
-#include "libmpcodecs/sws_utils.h"
-#include "fmt-conversion.h"
-#include "libvo/fastmemcpy.h"
-
-#include <libswscale/swscale.h>
-
-struct vf_priv_s {
- mp_image_t *image;
- void (*image_callback)(void *, mp_image_t *);
- void *image_callback_ctx;
- int shot, store_slices;
-};
-
-//===========================================================================//
-
-static int config(struct vf_instance *vf,
- int width, int height, int d_width, int d_height,
- unsigned int flags, unsigned int outfmt)
-{
- free_mp_image(vf->priv->image);
- vf->priv->image = new_mp_image(width, height);
- mp_image_setfmt(vf->priv->image, outfmt);
- vf->priv->image->w = d_width;
- vf->priv->image->h = d_height;
- return vf_next_config(vf,width,height,d_width,d_height,flags,outfmt);
-}
-
-static void start_slice(struct vf_instance *vf, mp_image_t *mpi)
-{
- mpi->priv=
- vf->dmpi=vf_get_image(vf->next,mpi->imgfmt,
- mpi->type, mpi->flags, mpi->width, mpi->height);
- if (vf->priv->shot) {
- vf->priv->store_slices = 1;
- if (!(vf->priv->image->flags & MP_IMGFLAG_ALLOCATED))
- mp_image_alloc_planes(vf->priv->image);
- }
-
-}
-
-static void memcpy_pic_slice(unsigned char *dst, unsigned char *src,
- int bytesPerLine, int y, int h,
- int dstStride, int srcStride)
-{
- memcpy_pic(dst + h * dstStride, src + h * srcStride, bytesPerLine,
- h, dstStride, srcStride);
-}
-
-static void draw_slice(struct vf_instance *vf, unsigned char** src,
- int* stride, int w,int h, int x, int y)
-{
- if (vf->priv->store_slices) {
- mp_image_t *dst = vf->priv->image;
- int bp = (dst->bpp + 7) / 8;
-
- if (dst->flags & MP_IMGFLAG_PLANAR) {
- int bytes_per_line[3] = { w * bp, dst->chroma_width, dst->chroma_width };
- for (int n = 0; n < 3; n++) {
- memcpy_pic_slice(dst->planes[n], src[n], bytes_per_line[n],
- y, h, dst->stride[n], stride[n]);
- }
- } else {
- memcpy_pic_slice(dst->planes[0], src[0], dst->w*bp, y, dst->h,
- dst->stride[0], stride[0]);
- }
- }
- vf_next_draw_slice(vf,src,stride,w,h,x,y);
-}
-
-static void get_image(struct vf_instance *vf, mp_image_t *mpi)
-{
- // FIXME: should vf.c really call get_image when using slices??
- if (mpi->flags & MP_IMGFLAG_DRAW_CALLBACK)
- return;
- vf->dmpi= vf_get_image(vf->next, mpi->imgfmt,
- mpi->type, mpi->flags/* | MP_IMGFLAG_READABLE*/, mpi->width, mpi->height);
-
- for (int i = 0; i < MP_MAX_PLANES; i++) {
- mpi->planes[i]=vf->dmpi->planes[i];
- mpi->stride[i]=vf->dmpi->stride[i];
- }
- mpi->width=vf->dmpi->width;
-
- mpi->flags|=MP_IMGFLAG_DIRECT;
-
- mpi->priv=(void*)vf->dmpi;
-}
-
-static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts)
-{
- mp_image_t *dmpi = (mp_image_t *)mpi->priv;
-
- if(!(mpi->flags&(MP_IMGFLAG_DIRECT|MP_IMGFLAG_DRAW_CALLBACK))){
- dmpi=vf_get_image(vf->next,mpi->imgfmt,
- MP_IMGTYPE_EXPORT, 0,
- mpi->width, mpi->height);
- vf_clone_mpi_attributes(dmpi, mpi);
- for (int i = 0; i < MP_MAX_PLANES; i++) {
- dmpi->planes[i]=mpi->planes[i];
- dmpi->stride[i]=mpi->stride[i];
- }
- dmpi->width=mpi->width;
- dmpi->height=mpi->height;
- }
-
- if(vf->priv->shot) {
- vf->priv->shot=0;
- mp_image_t image;
- if (!vf->priv->store_slices)
- image = *dmpi;
- else
- image = *vf->priv->image;
- image.w = vf->priv->image->w;
- image.h = vf->priv->image->h;
- vf_clone_mpi_attributes(&image, mpi);
- vf->priv->image_callback(vf->priv->image_callback_ctx, &image);
- vf->priv->store_slices = 0;
- }
-
- return vf_next_put_image(vf, dmpi, pts);
-}
-
-static int control (vf_instance_t *vf, int request, void *data)
-{
- if(request==VFCTRL_SCREENSHOT) {
- struct vf_ctrl_screenshot *cmd = (struct vf_ctrl_screenshot *)data;
- vf->priv->image_callback = cmd->image_callback;
- vf->priv->image_callback_ctx = cmd->image_callback_ctx;
- vf->priv->shot=1;
- return CONTROL_TRUE;
- }
- return vf_next_control (vf, request, data);
-}
-
-
-//===========================================================================//
-
-static int query_format(struct vf_instance *vf, unsigned int fmt)
-{
- enum PixelFormat av_format = imgfmt2pixfmt(fmt);
-
- if (av_format != PIX_FMT_NONE && sws_isSupportedInput(av_format))
- return vf_next_query_format(vf, fmt);
- return 0;
-}
-
-static void uninit(vf_instance_t *vf)
-{
- free_mp_image(vf->priv->image);
- free(vf->priv);
-}
-
-static int vf_open(vf_instance_t *vf, char *args)
-{
- vf->config=config;
- vf->control=control;
- vf->put_image=put_image;
- vf->query_format=query_format;
- vf->start_slice=start_slice;
- vf->draw_slice=draw_slice;
- vf->get_image=get_image;
- vf->uninit=uninit;
- vf->priv=malloc(sizeof(struct vf_priv_s));
- vf->priv->shot=0;
- vf->priv->store_slices=0;
- vf->priv->image=NULL;
- return 1;
-}
-
-const vf_info_t vf_info_screenshot = {
- "screenshot to file",
- "screenshot",
- "A'rpi, Jindrich Makovicka",
- "",
- vf_open,
- NULL
-};
-
-// screenshot.c will look for a filter named "screenshot_force", and not use
-// the VO based screenshot code if it's in the filter chain.
-const vf_info_t vf_info_screenshot_force = {
- "screenshot to file (override VO based screenshot code)",
- "screenshot_force",
- "A'rpi, Jindrich Makovicka",
- "",
- vf_open,
- NULL
-};
-
-//===========================================================================//
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-15 20:33:23 +0000