| 0,0 → 1,50 |
|---|
| /* |
| * Microsoft Screen 2 (aka Windows Media Video V9 Screen) decoder |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg 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, |
| * 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 |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| /** |
| * @file |
| * Microsoft Screen 2 (aka Windows Media Video V9 Screen) decoder DSP routines |
| */ |
| |
| #ifndef AVCODEC_MSS2DSP_H |
| #define AVCODEC_MSS2DSP_H |
| |
| #include <stdint.h> |
| |
| typedef struct MSS2DSPContext { |
| void (*mss2_blit_wmv9)(uint8_t *dst, int dst_stride, |
| const uint8_t *srcy, int srcy_stride, |
| const uint8_t *srcu, const uint8_t *srcv, |
| int srcuv_stride, int w, int h); |
| void (*mss2_blit_wmv9_masked)(uint8_t *dst, int dst_stride, |
| int maskcolor, const uint8_t *mask, |
| int mask_stride, |
| const uint8_t *srcy, int srcy_stride, |
| const uint8_t *srcu, const uint8_t *srcv, |
| int srcuv_stride, int w, int h); |
| void (*mss2_gray_fill_masked)(uint8_t *dst, int dst_stride, |
| int maskcolor, const uint8_t *mask, |
| int mask_stride, int w, int h); |
| void (*upsample_plane)(uint8_t *plane, int plane_stride, int w, int h); |
| } MSS2DSPContext; |
| |
| void ff_mss2dsp_init(MSS2DSPContext *dsp); |
| |
| #endif /* AVCODEC_MSS2DSP_H */ |