diff options
author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-10-10 23:54:17 +0300 |
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committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-10-14 17:14:24 +0300 |
commit | e84348a8abd465f3a8b0e254321a3e29561fafc2 (patch) | |
tree | 7bd46a22484b66d9d829f10894d3a6a48dea09ef /libavcodec/svq1encdsp.h | |
parent | 42bde73b20b9fe8924df8640db80f245993bb247 (diff) |
avcodec/svq1enc: Add SVQ1EncDSPContext, make codec context private
Currently, SVQ1EncContext is defined in a header that is also
included by the arch-specific code that initializes the one
and only dsp function that this encoder uses directly.
But the arch-specific functions to set this dsp function
do not need anything from SVQ1EncContext. This commit therefore
adds a small SVQ1EncDSPContext whose only member is said
function pointer and renames svq1enc.h to svq1encdsp.h
to avoid exposing unnecessary internals to these init
functions (and the whole mpegvideo with it).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/svq1encdsp.h')
-rw-r--r-- | libavcodec/svq1encdsp.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/libavcodec/svq1encdsp.h b/libavcodec/svq1encdsp.h new file mode 100644 index 0000000000..91b36735d7 --- /dev/null +++ b/libavcodec/svq1encdsp.h @@ -0,0 +1,34 @@ +/* + * SVQ1 encoder DSP + * + * 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 + */ + +#ifndef AVCODEC_SVQ1ENCDSP_H +#define AVCODEC_SVQ1ENCDSP_H + +#include <stdint.h> + +typedef struct SVQ1EncDSPContext { + int (*ssd_int8_vs_int16)(const int8_t *pix1, const int16_t *pix2, + intptr_t size); +} SVQ1EncDSPContext; + +void ff_svq1enc_init_ppc(SVQ1EncDSPContext *c); +void ff_svq1enc_init_x86(SVQ1EncDSPContext *c); + +#endif /* AVCODEC_SVQ1ENCDSP_H */ |