* 8088flex TMV video decoder
* Copyright (c) 2009 Daniel Verkamp <daniel at drv.nu>
*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
{
TMVContext *tmv = avctx->priv_data;
const uint8_t *src = avpkt->data;
- uint8_t *dst, *dst_char;
+ uint8_t *dst;
unsigned char_cols = avctx->width >> 3;
unsigned char_rows = avctx->height >> 3;
- unsigned x, y, mask, char_y, fg, bg, c;
+ unsigned x, y, fg, bg, c;
if (tmv->pic.data[0])
avctx->release_buffer(avctx, &tmv->pic);
for (y = 0; y < char_rows; y++) {
for (x = 0; x < char_cols; x++) {
- c = *src++ * 8;
+ c = *src++;
bg = *src >> 4;
fg = *src++ & 0xF;
-
- dst_char = dst + x * 8;
- for (char_y = 0; char_y < 8; char_y++) {
- for (mask = 0x80; mask; mask >>= 1) {
- *dst_char++ = ff_cga_font[c + char_y] & mask ? fg : bg;
- }
- dst_char += tmv->pic.linesize[0] - 8;
- }
+ ff_draw_pc_font(dst + x * 8, tmv->pic.linesize[0],
+ ff_cga_font, 8, c, fg, bg);
}
dst += tmv->pic.linesize[0] * 8;
}
return 0;
}
-AVCodec tmv_decoder = {
+AVCodec ff_tmv_decoder = {
.name = "tmv",
.type = AVMEDIA_TYPE_VIDEO,
.id = CODEC_ID_TMV,