ping
August 19, 2021 12:48 PM, ffmpegandmahanstreamer@e.email wrote:
> ping
>
> August 14, 2021 7:29 AM, ffmpegandmahanstreamer@e.email wrote:
>
>> This cleans up the code in the decode24bit and decode16bit functions by
>> putting it in way that
>> expresses the true intent while making it easier to read.
>> ---
>> libavcodec/truemotion1.c | 35 ++++++++++++-----------------------
>> 1 file changed, 12 insertions(+), 23 deletions(-)
>>
>> diff --git a/libavcodec/truemotion1.c b/libavcodec/truemotion1.c
>> index 32d8fb4005..3f13de0ff8 100644
>> --- a/libavcodec/truemotion1.c
>> +++ b/libavcodec/truemotion1.c
>> @@ -660,20 +660,14 @@ static void
>> truemotion1_decode_16bit(TrueMotion1Context *s)
>> case 0:
>> /* if macroblock width is 2, apply C-Y-C-Y; else
>> * apply C-Y-Y */
>> + APPLY_C_PREDICTOR();
>> + APPLY_Y_PREDICTOR();
>> + OUTPUT_PIXEL_PAIR();
>> if (s->block_width == 2) {
>> - APPLY_C_PREDICTOR();
>> - APPLY_Y_PREDICTOR();
>> - OUTPUT_PIXEL_PAIR();
>> - APPLY_C_PREDICTOR();
>> - APPLY_Y_PREDICTOR();
>> - OUTPUT_PIXEL_PAIR();
>> - } else {
>> - APPLY_C_PREDICTOR();
>> - APPLY_Y_PREDICTOR();
>> - OUTPUT_PIXEL_PAIR();
>> - APPLY_Y_PREDICTOR();
>> - OUTPUT_PIXEL_PAIR();
>> + APPLY_C_PREDICTOR();
>> }
>> + APPLY_Y_PREDICTOR();
>> + OUTPUT_PIXEL_PAIR();
>> break;
>>
>> case 1:
>> @@ -786,22 +780,17 @@ static void
>> truemotion1_decode_24bit(TrueMotion1Context *s)
>> case 0:
>> /* if macroblock width is 2, apply C-Y-C-Y; else
>> * apply C-Y-Y */
>> + APPLY_C_PREDICTOR_24();
>> + APPLY_Y_PREDICTOR_24();
>> + OUTPUT_PIXEL_PAIR();
>> if (s->block_width == 2) {
>> APPLY_C_PREDICTOR_24();
>> - APPLY_Y_PREDICTOR_24();
>> - OUTPUT_PIXEL_PAIR();
>> - APPLY_C_PREDICTOR_24();
>> - APPLY_Y_PREDICTOR_24();
>> - OUTPUT_PIXEL_PAIR();
>> - } else {
>> - APPLY_C_PREDICTOR_24();
>> - APPLY_Y_PREDICTOR_24();
>> - OUTPUT_PIXEL_PAIR();
>> - APPLY_Y_PREDICTOR_24();
>> - OUTPUT_PIXEL_PAIR();
>> }
>> + APPLY_Y_PREDICTOR_24();
>> + OUTPUT_PIXEL_PAIR();
>> break;
>>
>> +
>> case 1:
>> case 3:
>> /* always apply 2 Y predictors on these iterations */
>> --
>> 2.24.3
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