On Wed, Jul 17, 2019 at 05:35:00PM +0800, Shiyou Yin wrote: > Replace STnxm_UB and LDnxm_SH with new macros ST_{H/W/D}{1/2/4/8}. > The old macros are difficult to use because they don't follow the same > parameter passing rules. > Changing details as following: > 1. remove LD4x4_SH. > 2. replace ST2x4_UB with ST_H4. > 3. replace ST4x2_UB with ST_W2. > 4. replace ST4x4_UB with ST_W4. > 5. replace ST4x8_UB with ST_W8. > 6. replace ST6x4_UB with ST_W2 and ST_H2. > 7. replace ST8x1_UB with ST_D1. > 8. replace ST8x2_UB with ST_D2. > 9. replace ST8x4_UB with ST_D4. > 10. replace ST8x8_UB with ST_D8. > 11. replace ST12x4_UB with ST_D4 and ST_W4. > > Examples of new macro: ST_H4(in, idx0, idx1, idx2, idx3, pdst, stride) > ST_H4 store four half-word elements in vector 'in' to pdst with stride. > About the macro name: > 1) 'ST' means store operation. > 2) 'H/W/D' means type of vector element is 'half-word/word/double-word'. > 3) Number '1/2/4/8' means how many elements will be stored. > About the macro parameter: > 1) 'in0, in1...' 128-bits vector. > 2) 'idx0, idx1...' elements index. > 3) 'pdst' destination pointer to store to > 4) 'stride' stride of each store operation.
will apply thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Elect your leaders based on what they did after the last election, not based on what they say before an election.
signature.asc
Description: PGP signature
_______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".