diff options
Diffstat (limited to 'libmpcodecs/vf_rgbtest.c')
| -rw-r--r-- | libmpcodecs/vf_rgbtest.c | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/libmpcodecs/vf_rgbtest.c b/libmpcodecs/vf_rgbtest.c deleted file mode 100644 index 9179934175..0000000000 --- a/libmpcodecs/vf_rgbtest.c +++ /dev/null @@ -1,171 +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 <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <inttypes.h> - -#include "config.h" -#include "mp_msg.h" - -#include "img_format.h" -#include "mp_image.h" -#include "vf.h" - -//===========================================================================// - -struct vf_priv_s { - unsigned int fmt; - int w, h; -}; - -static unsigned int getfmt(unsigned int outfmt){ - switch(outfmt){ - case IMGFMT_RGB12: - case IMGFMT_RGB15: - case IMGFMT_RGB16: - case IMGFMT_RGB24: - case IMGFMT_RGBA: - case IMGFMT_ARGB: - case IMGFMT_BGR12: - case IMGFMT_BGR15: - case IMGFMT_BGR16: - case IMGFMT_BGR24: - case IMGFMT_BGRA: - case IMGFMT_ABGR: - return outfmt; - } - return 0; -} - -static void put_pixel(uint8_t *buf, int x, int y, int stride, int r, int g, int b, int fmt){ - switch(fmt){ - case IMGFMT_BGR12: ((uint16_t*)(buf + y*stride))[x]= - ((r >> 4) << 8) | ((g >> 4) << 4) | (b >> 4); - break; - case IMGFMT_RGB12: ((uint16_t*)(buf + y*stride))[x]= - ((b >> 4) << 8) | ((g >> 4) << 4) | (r >> 4); - break; - case IMGFMT_BGR15: ((uint16_t*)(buf + y*stride))[x]= ((r>>3)<<10) | ((g>>3)<<5) | (b>>3); - break; - case IMGFMT_RGB15: ((uint16_t*)(buf + y*stride))[x]= ((b>>3)<<10) | ((g>>3)<<5) | (r>>3); - break; - case IMGFMT_BGR16: ((uint16_t*)(buf + y*stride))[x]= ((r>>3)<<11) | ((g>>2)<<5) | (b>>3); - break; - case IMGFMT_RGB16: ((uint16_t*)(buf + y*stride))[x]= ((b>>3)<<11) | ((g>>2)<<5) | (r>>3); - break; - case IMGFMT_RGB24: - buf[3*x + y*stride + 0]= r; - buf[3*x + y*stride + 1]= g; - buf[3*x + y*stride + 2]= b; - break; - case IMGFMT_BGR24: - buf[3*x + y*stride + 0]= b; - buf[3*x + y*stride + 1]= g; - buf[3*x + y*stride + 2]= r; - break; - case IMGFMT_RGBA: - buf[4*x + y*stride + 0]= r; - buf[4*x + y*stride + 1]= g; - buf[4*x + y*stride + 2]= b; - break; - case IMGFMT_BGRA: - buf[4*x + y*stride + 0]= b; - buf[4*x + y*stride + 1]= g; - buf[4*x + y*stride + 2]= r; - break; - case IMGFMT_ARGB: - buf[4*x + y*stride + 1]= r; - buf[4*x + y*stride + 2]= g; - buf[4*x + y*stride + 3]= b; - break; - case IMGFMT_ABGR: - buf[4*x + y*stride + 1]= b; - buf[4*x + y*stride + 2]= g; - buf[4*x + y*stride + 3]= r; - break; - } -} - -static int config(struct vf_instance *vf, - int width, int height, int d_width, int d_height, - unsigned int flags, unsigned int outfmt){ - if (vf->priv->w > 0) { d_width = width = vf->priv->w; } - if (vf->priv->h > 0) { d_height = height = vf->priv->h; } - vf->priv->fmt=getfmt(outfmt); - mp_msg(MSGT_VFILTER,MSGL_V,"rgb test format:%s\n", vo_format_name(outfmt)); - return vf_next_config(vf,width,height,d_width,d_height,flags,vf->priv->fmt); -} - -static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts){ - mp_image_t *dmpi; - int x, y; - int w = vf->priv->w > 0 ? vf->priv->w : mpi->w; - int h = vf->priv->h > 0 ? vf->priv->h : mpi->h; - - // hope we'll get DR buffer: - dmpi=vf_get_image(vf->next,vf->priv->fmt, - MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE, - w, h); - - for(y=0; y<h; y++){ - for(x=0; x<w; x++){ - int c= 256*x/w; - int r=0,g=0,b=0; - - if(3*y<h) r=c; - else if(3*y<2*h) g=c; - else b=c; - - put_pixel(dmpi->planes[0], x, y, dmpi->stride[0], r, g, b, vf->priv->fmt); - } - } - - return vf_next_put_image(vf,dmpi, pts); -} - -//===========================================================================// - -static int query_format(struct vf_instance *vf, unsigned int outfmt){ - unsigned int fmt=getfmt(outfmt); - if(!fmt) return 0; - return vf_next_query_format(vf,fmt) & (~VFCAP_CSP_SUPPORTED_BY_HW); -} - -static int vf_open(vf_instance_t *vf, char *args){ - vf->config=config; - vf->put_image=put_image; - vf->query_format=query_format; - vf->priv=malloc(sizeof(struct vf_priv_s)); - vf->priv->w = vf->priv->h = 0; - if (args) - sscanf(args, "%d:%d", &vf->priv->w, &vf->priv->h); - return 1; -} - -const vf_info_t vf_info_rgbtest = { - "rgbtest", - "rgbtest", - "Michael Niedermayer", - "", - vf_open, - NULL -}; - -//===========================================================================// |