[FFmpeg-devel,v2,2/6] lavc/qsv: make function qsv_map_fourcc() can be called externally

Submitted by Zhong Li on Feb. 20, 2019, 2:58 a.m.

Details

Message ID 20190220025821.31346-3-zhong.li@intel.com
State New
Headers show

Commit Message

Zhong Li Feb. 20, 2019, 2:58 a.m.
Signed-off-by: Zhong Li <zhong.li@intel.com>
---
 libavcodec/qsv.c          | 4 ++--
 libavcodec/qsv_internal.h | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

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diff --git a/libavcodec/qsv.c b/libavcodec/qsv.c
index 224bc00ce4..711fd3df1e 100644
--- a/libavcodec/qsv.c
+++ b/libavcodec/qsv.c
@@ -158,7 +158,7 @@  int ff_qsv_print_warning(void *log_ctx, mfxStatus err,
     return ret;
 }
 
-static enum AVPixelFormat qsv_map_fourcc(uint32_t fourcc)
+enum AVPixelFormat ff_qsv_map_fourcc(uint32_t fourcc)
 {
     switch (fourcc) {
     case MFX_FOURCC_NV12: return AV_PIX_FMT_NV12;
@@ -469,7 +469,7 @@  static mfxStatus qsv_frame_alloc(mfxHDL pthis, mfxFrameAllocRequest *req,
         frames_hwctx = frames_ctx->hwctx;
 
         frames_ctx->format            = AV_PIX_FMT_QSV;
-        frames_ctx->sw_format         = qsv_map_fourcc(i->FourCC);
+        frames_ctx->sw_format         = ff_qsv_map_fourcc(i->FourCC);
         frames_ctx->width             = i->Width;
         frames_ctx->height            = i->Height;
         frames_ctx->initial_pool_size = req->NumFrameSuggested;
diff --git a/libavcodec/qsv_internal.h b/libavcodec/qsv_internal.h
index 51c23d5c7b..c432ac8a3f 100644
--- a/libavcodec/qsv_internal.h
+++ b/libavcodec/qsv_internal.h
@@ -91,6 +91,8 @@  int ff_qsv_print_warning(void *log_ctx, mfxStatus err,
 int ff_qsv_codec_id_to_mfx(enum AVCodecID codec_id);
 int ff_qsv_profile_to_mfx(enum AVCodecID codec_id, int profile);
 
+enum AVPixelFormat ff_qsv_map_fourcc(uint32_t fourcc);
+
 int ff_qsv_map_pixfmt(enum AVPixelFormat format, uint32_t *fourcc);
 enum AVPictureType ff_qsv_map_pictype(int mfx_pic_type);