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lavc/qsv: add memory type message

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Signed-off-by: Zhong Li <zhong.li@intel.com>
This commit is contained in:
Zhong Li 2019-09-20 04:45:27 +08:00
parent 74007dd86a
commit 525de95679
3 changed files with 34 additions and 0 deletions
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29
libavcodec/qsv.c
View File

@ -137,6 +137,35 @@ int ff_qsv_level_to_mfx(enum AVCodecID codec_id, int level)
}
}
static const struct {
int mfx_iopattern;
const char *desc;
} qsv_iopatterns[] = {
{MFX_IOPATTERN_IN_VIDEO_MEMORY, "input is video memory surface" },
{MFX_IOPATTERN_IN_SYSTEM_MEMORY, "input is system memory surface" },
{MFX_IOPATTERN_IN_OPAQUE_MEMORY, "input is opaque memory surface" },
{MFX_IOPATTERN_OUT_VIDEO_MEMORY, "output is video memory surface" },
{MFX_IOPATTERN_OUT_SYSTEM_MEMORY, "output is system memory surface" },
{MFX_IOPATTERN_OUT_OPAQUE_MEMORY, "output is opaque memory surface" },
};
int ff_qsv_print_iopattern(void *log_ctx, int mfx_iopattern,
const char *extra_string)
{
const char *desc = NULL;
for (int i = 0; i < FF_ARRAY_ELEMS(qsv_iopatterns); i++) {
if (qsv_iopatterns[i].mfx_iopattern == mfx_iopattern) {
desc = qsv_iopatterns[i].desc;
}
}
if (!desc)
desc = "unknown iopattern";
av_log(log_ctx, AV_LOG_VERBOSE, "%s: %s\n", extra_string, desc);
return 0;
}
static const struct {
mfxStatus mfxerr;
int averr;

3
libavcodec/qsv_internal.h
View File

@ -101,6 +101,9 @@ typedef struct QSVFramesContext {
int nb_mids;
} QSVFramesContext;
int ff_qsv_print_iopattern(void *log_ctx, int mfx_iopattern,
const char *extra_string);
/**
* Convert a libmfx error code into an ffmpeg error code.
*/

2
libavcodec/qsvdec.c
View File

@ -193,6 +193,8 @@ static int qsv_decode_preinit(AVCodecContext *avctx, QSVContext *q, enum AVPixel
iopattern = MFX_IOPATTERN_OUT_SYSTEM_MEMORY;
q->iopattern = iopattern;
ff_qsv_print_iopattern(avctx, q->iopattern, "Decoder");
ret = qsv_init_session(avctx, q, session, avctx->hw_frames_ctx, avctx->hw_device_ctx);
if (ret < 0) {
av_log(avctx, AV_LOG_ERROR, "Error initializing an MFX session\n");