diff options
Diffstat (limited to 'drivers/media/platform/qcom')
| -rw-r--r-- | drivers/media/platform/qcom/venus/helpers.c | 49 | ||||
| -rw-r--r-- | drivers/media/platform/qcom/venus/helpers.h | 1 |
2 files changed, 50 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c index 5f4434c..b52410d 100644 --- a/drivers/media/platform/qcom/venus/helpers.c +++ b/drivers/media/platform/qcom/venus/helpers.c @@ -34,6 +34,55 @@ struct intbuf { unsigned long attrs; }; +bool venus_helper_check_codec(struct venus_inst *inst, u32 v4l2_pixfmt) +{ + struct venus_core *core = inst->core; + u32 session_type = inst->session_type; + u32 codec; + + switch (v4l2_pixfmt) { + case V4L2_PIX_FMT_H264: + codec = HFI_VIDEO_CODEC_H264; + break; + case V4L2_PIX_FMT_H263: + codec = HFI_VIDEO_CODEC_H263; + break; + case V4L2_PIX_FMT_MPEG1: + codec = HFI_VIDEO_CODEC_MPEG1; + break; + case V4L2_PIX_FMT_MPEG2: + codec = HFI_VIDEO_CODEC_MPEG2; + break; + case V4L2_PIX_FMT_MPEG4: + codec = HFI_VIDEO_CODEC_MPEG4; + break; + case V4L2_PIX_FMT_VC1_ANNEX_G: + case V4L2_PIX_FMT_VC1_ANNEX_L: + codec = HFI_VIDEO_CODEC_VC1; + break; + case V4L2_PIX_FMT_VP8: + codec = HFI_VIDEO_CODEC_VP8; + break; + case V4L2_PIX_FMT_VP9: + codec = HFI_VIDEO_CODEC_VP9; + break; + case V4L2_PIX_FMT_XVID: + codec = HFI_VIDEO_CODEC_DIVX; + break; + default: + return false; + } + + if (session_type == VIDC_SESSION_TYPE_ENC && core->enc_codecs & codec) + return true; + + if (session_type == VIDC_SESSION_TYPE_DEC && core->dec_codecs & codec) + return true; + + return false; +} +EXPORT_SYMBOL_GPL(venus_helper_check_codec); + static int intbufs_set_buffer(struct venus_inst *inst, u32 type) { struct venus_core *core = inst->core; diff --git a/drivers/media/platform/qcom/venus/helpers.h b/drivers/media/platform/qcom/venus/helpers.h index 6a061b4..971392be 100644 --- a/drivers/media/platform/qcom/venus/helpers.h +++ b/drivers/media/platform/qcom/venus/helpers.h @@ -19,6 +19,7 @@ struct venus_inst; +bool venus_helper_check_codec(struct venus_inst *inst, u32 v4l2_pixfmt); struct vb2_v4l2_buffer *venus_helper_find_buf(struct venus_inst *inst, unsigned int type, u32 idx); void venus_helper_buffers_done(struct venus_inst *inst, |
