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Commit 81fe2ca5 authored by Vignesh Venkatasubramanian's avatar Vignesh Venkatasubramanian
Browse files

vpx: Allow odd width/height decoding 

Allow the vpx (vp8 and vp9) decoder components to decode videos
with odd dimensions. This supported by the underlying software
decoders.

We create a graphic buffer that is width aligned to 16 and
height aligned to 2 and then set the "crop" value to the
appropriate video dimensions.

This CL contains changes to files not in mainline.

Bug: 224983103
Test: CtsMediaTestCases still passes.
Change-Id: Ia3a3287cf469654297573f0fe1a866ddd8cd27fc
parent 3228b2d2

media/libstagefright/data/media_codecs_google_c2_video.xml

+2 −2
Original line number Diff line number Diff line
@@ -60,7 +60,7 @@ 
        <MediaCodec name="c2.android.vp8.decoder" type="video/x-vnd.on2.vp8">

            <Alias name="OMX.google.vp8.decoder" />

            <Limit name="size" min="2x2" max="2048x2048" />

            <Limit name="alignment" value="2x2" />

            <Limit name="alignment" value="1x1" />

            <Limit name="block-size" value="16x16" />

            <Limit name="block-count" range="1-16384" />

            <Limit name="blocks-per-second" range="1-1000000" />
@@ -70,7 +70,7 @@ 
        <MediaCodec name="c2.android.vp9.decoder" type="video/x-vnd.on2.vp9">

            <Alias name="OMX.google.vp9.decoder" />

            <Limit name="size" min="2x2" max="2048x2048" />

            <Limit name="alignment" value="2x2" />

            <Limit name="alignment" value="1x1" />

            <Limit name="block-size" value="16x16" />

            <Limit name="block-count" range="1-16384" />

            <Limit name="blocks-per-second" range="1-500000" />

media/libstagefright/data/media_codecs_sw.xml

+2 −2
Original line number Diff line number Diff line
@@ -150,7 +150,7 @@ 
        <MediaCodec name="c2.android.vp8.decoder" type="video/x-vnd.on2.vp8" variant="slow-cpu,!slow-cpu">

            <Alias name="OMX.google.vp8.decoder" />

            <Limit name="size" min="2x2" max="2048x2048" />

            <Limit name="alignment" value="2x2" />

            <Limit name="alignment" value="1x1" />

            <Limit name="block-size" value="16x16" />

            <Variant name="!slow-cpu">

                <Limit name="block-count" range="1-16384" />
@@ -166,7 +166,7 @@ 
        </MediaCodec>

        <MediaCodec name="c2.android.vp9.decoder" type="video/x-vnd.on2.vp9" variant="slow-cpu,!slow-cpu">

            <Alias name="OMX.google.vp9.decoder" />

            <Limit name="alignment" value="2x2" />

            <Limit name="alignment" value="1x1" />

            <Limit name="block-size" value="16x16" />

            <Variant name="!slow-cpu">

                <Limit name="size" min="2x2" max="2048x2048" />