diff options
author | Mark Thompson <sw@jkqxz.net> | 2016-08-06 16:40:14 +0100 |
---|---|---|
committer | Mark Thompson <sw@jkqxz.net> | 2017-01-17 23:06:45 +0000 |
commit | 6bc2808c41a3f1c7fb7655fc4835d74fdcf87464 (patch) | |
tree | 7a7634cdf35d20ab16cb4cbcab58f11e3687e4e9 | |
parent | d0897da924509736849408cbbbc20ba42ea092bd (diff) |
vaapi_mpeg2: Constify pointers
(cherry picked from commit ee9061293e925916fe2e0b7c08fbbd1f981b1d29)
-rw-r--r-- | libavcodec/vaapi_mpeg2.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libavcodec/vaapi_mpeg2.c b/libavcodec/vaapi_mpeg2.c index 9329e5450a..beaac9a57f 100644 --- a/libavcodec/vaapi_mpeg2.c +++ b/libavcodec/vaapi_mpeg2.c @@ -26,22 +26,22 @@ #include "internal.h" /** Reconstruct bitstream f_code */ -static inline int mpeg2_get_f_code(MpegEncContext *s) +static inline int mpeg2_get_f_code(const MpegEncContext *s) { return (s->mpeg_f_code[0][0] << 12) | (s->mpeg_f_code[0][1] << 8) | (s->mpeg_f_code[1][0] << 4) | s->mpeg_f_code[1][1]; } /** Determine frame start: first field for field picture or frame picture */ -static inline int mpeg2_get_is_frame_start(MpegEncContext *s) +static inline int mpeg2_get_is_frame_start(const MpegEncContext *s) { return s->first_field || s->picture_structure == PICT_FRAME; } static int vaapi_mpeg2_start_frame(AVCodecContext *avctx, av_unused const uint8_t *buffer, av_unused uint32_t size) { - struct MpegEncContext * const s = avctx->priv_data; - FFVAContext * const vactx = ff_vaapi_get_context(avctx); + const MpegEncContext *s = avctx->priv_data; + FFVAContext *vactx = ff_vaapi_get_context(avctx); VAPictureParameterBufferMPEG2 *pic_param; VAIQMatrixBufferMPEG2 *iq_matrix; int i; @@ -101,8 +101,8 @@ static int vaapi_mpeg2_start_frame(AVCodecContext *avctx, av_unused const uint8_ static int vaapi_mpeg2_decode_slice(AVCodecContext *avctx, const uint8_t *buffer, uint32_t size) { - MpegEncContext * const s = avctx->priv_data; - FFVAContext * const vactx = ff_vaapi_get_context(avctx); + const MpegEncContext *s = avctx->priv_data; + FFVAContext *vactx = ff_vaapi_get_context(avctx); VASliceParameterBufferMPEG2 *slice_param; GetBitContext gb; uint32_t quantiser_scale_code, intra_slice_flag, macroblock_offset; |