buffer: add guard to buffer_set_caps() that checks if caps are simple
buffer: add guard to buffer_set_caps() that checks if caps are simple

Lachann/gstreamer,mrchapp/gstreamer,jpxiong/gstreamer,surround-io/gstreamer,Distrotech/gstreamer,krieger-od/gstreamer,jpakkane/gstreamer,ahmedammar/platform_external_gst_gstreamer,krieger-od/gstreamer,cablelabs/gstreamer,surround-io/gstreamer,lubosz/gstreamer,jpxiong/gstreamer,surround-io/gstreamer,Distrotech/gstreamer,lovebug356/gstreamer,magcius/gstreamer,ahmedammar/platform_external_gst_gstreamer,shelsonjava/gstreamer,StreamUtils/gstreamer,ylatuya/gstreamer,cfoch/gstreamer,mrchapp/gstreamer,cfoch/gstreamer,ensonic/gstreamer,lubosz/gstreamer,jpakkane/gstreamer,ensonic/gstreamer,lovebug356/gstreamer,cfoch/gstreamer,Lachann/gstreamer,ylatuya/gstreamer,ahmedammar/platform_external_gst_gstreamer,justinjoy/gstreamer,shelsonjava/gstreamer,krichter722/gstreamer,drothlis/gstreamer,Distrotech/gstreamer,lovebug356/gstreamer,krieger-od/gstreamer,surround-io/gstreamer,magcius/gstreamer,krichter722/gstreamer,centricular/gstreamer,centricular/gstreamer,centricular/gstreamer,shelsonjava/gstreamer,ahmedammar/platform_external_gst_gstreamer,ylatuya/gstreamer,cfoch/gstreamer,krichter722/gstreamer,ahmedammar/platform_external_gst_gstreamer,krichter722/gstreamer,StreamUtils/gstreamer,collects/gstreamer,StreamUtils/gstreamer,Lachann/gstreamer,StreamUtils/gstreamer,cablelabs/gstreamer,magcius/gstreamer,jpakkane/gstreamer,centricular/gstreamer,surround-io/gstreamer,magcius/gstreamer,collects/gstreamer,lubosz/gstreamer,lovebug356/gstreamer,cablelabs/gstreamer,jpakkane/gstreamer,drothlis/gstreamer,krichter722/gstreamer,ensonic/gstreamer,Lachann/gstreamer,lovebug356/gstreamer,ylatuya/gstreamer,Distrotech/gstreamer,ensonic/gstreamer,Distrotech/gstreamer,mparis/gstreamer,centricular/gstreamer,ylatuya/gstreamer,Lachann/gstreamer,lubosz/gstreamer,lubosz/gstreamer,drothlis/gstreamer,jpakkane/gstreamer,mparis/gstreamer,shelsonjava/gstreamer,cfoch/gstreamer,mparis/gstreamer,jpxiong/gstreamer,collects/gstreamer,mparis/gstreamer,justinjoy/gstreamer,justinjoy/gstreamer,cablelabs/gstreamer,mrchapp/gstreamer,mrchapp/gstreamer,collects/gstreamer,cablelabs/gstreamer,drothlis/gstreamer,StreamUtils/gstreamer,drothlis/gstreamer,mparis/gstreamer,ensonic/gstreamer,mrchapp/gstreamer,jpxiong/gstreamer,collects/gstreamer,jpxiong/gstreamer,justinjoy/gstreamer,krieger-od/gstreamer,justinjoy/gstreamer,shelsonjava/gstreamer,magcius/gstreamer,krieger-od/gstreamer