lavc: Mark hw_config pointer arrays as const

They are read-only just like the HWConfig structures they point to.

Mark Thompson committed 6 years ago

Commit cd322791 parent 8fbcc5414 files · +14 −14Browse files

Unified · Split

14 files

libavcodec/codec.h +1 −1
libavcodec/cuviddec.c +1 −1
libavcodec/h263dec.c +1 −1
libavcodec/mediacodecdec.c +1 −1
libavcodec/mmaldec.c +1 −1
libavcodec/nvenc.c +1 −1
libavcodec/nvenc.h +1 −1
libavcodec/qsvdec.c +1 −1
libavcodec/qsvdec.h +1 −1
libavcodec/qsvenc.c +1 −1
libavcodec/qsvenc.h +1 −1
libavcodec/rkmppdec.c +1 −1
libavcodec/vaapi_encode.c +1 −1
libavcodec/vaapi_encode.h +1 −1

libavcodec/codec.h+1−1

@@ -320,7 +320,7 @@ typedef struct AVCodec { · 319 unmodified lines
320	320	*
321	321	* The user can only access this field via avcodec_get_hw_config().
322	322	*/
323		− const struct AVCodecHWConfigInternal **hw_configs;
	323	+ const struct AVCodecHWConfigInternal const hw_configs;
324	324
325	325	/**
326	326	* List of supported codec_tags, terminated by FF_CODEC_TAGS_END.

libavcodec/cuviddec.c+1−1

@@ -1100,7 +1100,7 @@ static const AVOption options[] = { · 1099 unmodified lines
1100	1100	{ NULL }
1101	1101	};
1102	1102
1103		−static const AVCodecHWConfigInternal *cuvid_hw_configs[] = {
	1103	+static const AVCodecHWConfigInternal *const cuvid_hw_configs[] = {
1104	1104	&(const AVCodecHWConfigInternal) {
1105	1105	.public = {
1106	1106	.pix_fmt = AV_PIX_FMT_CUDA,

libavcodec/h263dec.c+1−1

@@ -743,7 +743,7 @@ const enum AVPixelFormat ff_h263_hwaccel_pixfmt_list_420[] = { · 742 unmodified lines
743	743	AV_PIX_FMT_NONE
744	744	};
745	745
746		−const AVCodecHWConfigInternal *ff_h263_hw_config_list[] = {
	746	+const AVCodecHWConfigInternal *const ff_h263_hw_config_list[] = {
747	747	#if CONFIG_H263_VAAPI_HWACCEL
748	748	HWACCEL_VAAPI(h263),
749	749	#endif

libavcodec/mediacodecdec.c+1−1

@@ -486,7 +486,7 @@ static void mediacodec_decode_flush(AVCodecContext *avctx) · 485 unmodified lines
486	486	ff_mediacodec_dec_flush(avctx, s->ctx);
487	487	}
488	488
489		−static const AVCodecHWConfigInternal *mediacodec_hw_configs[] = {
	489	+static const AVCodecHWConfigInternal *const mediacodec_hw_configs[] = {
490	490	&(const AVCodecHWConfigInternal) {
491	491	.public = {
492	492	.pix_fmt = AV_PIX_FMT_MEDIACODEC,

libavcodec/mmaldec.c+1−1

@@ -809,7 +809,7 @@ static int ffmmal_decode(AVCodecContext avctx, void data, int *got_frame, · 808 unmodified lines
809	809	return ret;
810	810	}
811	811
812		−static const AVCodecHWConfigInternal *mmal_hw_configs[] = {
	812	+static const AVCodecHWConfigInternal *const mmal_hw_configs[] = {
813	813	HW_CONFIG_INTERNAL(MMAL),
814	814	NULL
815	815	};

libavcodec/nvenc.c+1−1

@@ -59,7 +59,7 @@ const enum AVPixelFormat ff_nvenc_pix_fmts[] = { · 58 unmodified lines
59	59	AV_PIX_FMT_NONE
60	60	};
61	61
62		−const AVCodecHWConfigInternal *ff_nvenc_hw_configs[] = {
	62	+const AVCodecHWConfigInternal *const ff_nvenc_hw_configs[] = {
63	63	HW_CONFIG_ENCODER_FRAMES(CUDA, CUDA),
64	64	HW_CONFIG_ENCODER_DEVICE(NONE, CUDA),
65	65	#if CONFIG_D3D11VA

libavcodec/nvenc.h+1−1

@@ -230,6 +230,6 @@ int ff_nvenc_receive_packet(AVCodecContext avctx, AVPacket pkt); · 229 unmodified lines
230	230	void ff_nvenc_encode_flush(AVCodecContext *avctx);
231	231
232	232	extern const enum AVPixelFormat ff_nvenc_pix_fmts[];
233		−extern const AVCodecHWConfigInternal *ff_nvenc_hw_configs[];
	233	+extern const AVCodecHWConfigInternal *const ff_nvenc_hw_configs[];
234	234
235	235	#endif /* AVCODEC_NVENC_H */

libavcodec/qsvdec.c+1−1

@@ -43,7 +43,7 @@ · 42 unmodified lines
43	43	#include "qsv_internal.h"
44	44	#include "qsvdec.h"
45	45
46		−const AVCodecHWConfigInternal *ff_qsv_hw_configs[] = {
	46	+const AVCodecHWConfigInternal *const ff_qsv_hw_configs[] = {
47	47	&(const AVCodecHWConfigInternal) {
48	48	.public = {
49	49	.pix_fmt = AV_PIX_FMT_QSV,

libavcodec/qsvdec.h+1−1

@@ -74,7 +74,7 @@ typedef struct QSVContext { · 73 unmodified lines
74	74	int nb_ext_buffers;
75	75	} QSVContext;
76	76
77		−extern const AVCodecHWConfigInternal *ff_qsv_hw_configs[];
	77	+extern const AVCodecHWConfigInternal *const ff_qsv_hw_configs[];
78	78
79	79	int ff_qsv_process_data(AVCodecContext avctx, QSVContext q,
80	80	AVFrame frame, int got_frame, AVPacket *pkt);

libavcodec/qsvenc.c+1−1

@@ -1655,7 +1655,7 @@ int ff_qsv_enc_close(AVCodecContext avctx, QSVEncContext q) · 1654 unmodified lines
1655	1655	return 0;
1656	1656	}
1657	1657
1658		−const AVCodecHWConfigInternal *ff_qsv_enc_hw_configs[] = {
	1658	+const AVCodecHWConfigInternal *const ff_qsv_enc_hw_configs[] = {
1659	1659	HW_CONFIG_ENCODER_FRAMES(QSV, QSV),
1660	1660	HW_CONFIG_ENCODER_DEVICE(NV12, QSV),
1661	1661	HW_CONFIG_ENCODER_DEVICE(P010, QSV),

libavcodec/qsvenc.h+1−1

@@ -98,7 +98,7 @@ · 97 unmodified lines
98	98	{ "forced_idr", "Forcing I frames as IDR frames", OFFSET(qsv.forced_idr), AV_OPT_TYPE_BOOL,{ .i64 = 0 }, 0, 1, VE }, \
99	99	{ "low_power", "enable low power mode(experimental: many limitations by mfx version, BRC modes, etc.)", OFFSET(qsv.low_power), AV_OPT_TYPE_BOOL, { .i64 = 0}, 0, 1, VE},\
100	100
101		−extern const AVCodecHWConfigInternal *ff_qsv_enc_hw_configs[];
	101	+extern const AVCodecHWConfigInternal *const ff_qsv_enc_hw_configs[];
102	102
103	103	typedef int SetEncodeCtrlCB (AVCodecContext *avctx,
104	104	const AVFrame frame, mfxEncodeCtrl enc_ctrl);

libavcodec/rkmppdec.c+1−1

@@ -548,7 +548,7 @@ static void rkmpp_flush(AVCodecContext *avctx) · 547 unmodified lines
548	548	av_log(avctx, AV_LOG_ERROR, "Failed to reset MPI (code = %d)\n", ret);
549	549	}
550	550
551		−static const AVCodecHWConfigInternal *rkmpp_hw_configs[] = {
	551	+static const AVCodecHWConfigInternal *const rkmpp_hw_configs[] = {
552	552	HW_CONFIG_INTERNAL(DRM_PRIME),
553	553	NULL
554	554	};

libavcodec/vaapi_encode.c+1−1

@@ -28,7 +28,7 @@ · 27 unmodified lines
28	28	#include "encode.h"
29	29	#include "avcodec.h"
30	30
31		−const AVCodecHWConfigInternal *ff_vaapi_encode_hw_configs[] = {
	31	+const AVCodecHWConfigInternal *const ff_vaapi_encode_hw_configs[] = {
32	32	HW_CONFIG_ENCODER_FRAMES(VAAPI, VAAPI),
33	33	NULL,
34	34	};

libavcodec/vaapi_encode.h+1−1

@@ -49,7 +49,7 @@ enum { · 48 unmodified lines
49	49	MAX_TILE_COLS = 20,
50	50	};
51	51
52		−extern const AVCodecHWConfigInternal *ff_vaapi_encode_hw_configs[];
	52	+extern const AVCodecHWConfigInternal *const ff_vaapi_encode_hw_configs[];
53	53
54	54	enum {
55	55	PICTURE_TYPE_IDR = 0,