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Merge "media: define vp9 profile and level"

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This commit is contained in:
Ronghua Wu
2016-01-27 21:37:59 +00:00
committed by Android (Google) Code Review
parent a0d65dc0db f37f9ba8c8
commit 7d8501d06c
5 changed files with 159 additions and 10 deletions
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18
api/current.txt
View File

@@ -20225,6 +20225,24 @@ package android.media {
field public static final int VP8Level_Version2 = 4; // 0x4
field public static final int VP8Level_Version3 = 8; // 0x8
field public static final int VP8ProfileMain = 1; // 0x1
field public static final int VP9Level1 = 0; // 0x0
field public static final int VP9Level11 = 1; // 0x1
field public static final int VP9Level2 = 2; // 0x2
field public static final int VP9Level21 = 4; // 0x4
field public static final int VP9Level3 = 8; // 0x8
field public static final int VP9Level31 = 16; // 0x10
field public static final int VP9Level4 = 32; // 0x20
field public static final int VP9Level41 = 64; // 0x40
field public static final int VP9Level5 = 128; // 0x80
field public static final int VP9Level51 = 256; // 0x100
field public static final int VP9Level52 = 512; // 0x200
field public static final int VP9Level6 = 1024; // 0x400
field public static final int VP9Level61 = 2048; // 0x800
field public static final int VP9Level62 = 4096; // 0x1000
field public static final int VP9Profile0 = 0; // 0x0
field public static final int VP9Profile1 = 1; // 0x1
field public static final int VP9Profile2 = 2; // 0x2
field public static final int VP9Profile3 = 3; // 0x3
field public int level;
field public int profile;
}

18
api/system-current.txt
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@@ -21577,6 +21577,24 @@ package android.media {
field public static final int VP8Level_Version2 = 4; // 0x4
field public static final int VP8Level_Version3 = 8; // 0x8
field public static final int VP8ProfileMain = 1; // 0x1
field public static final int VP9Level1 = 0; // 0x0
field public static final int VP9Level11 = 1; // 0x1
field public static final int VP9Level2 = 2; // 0x2
field public static final int VP9Level21 = 4; // 0x4
field public static final int VP9Level3 = 8; // 0x8
field public static final int VP9Level31 = 16; // 0x10
field public static final int VP9Level4 = 32; // 0x20
field public static final int VP9Level41 = 64; // 0x40
field public static final int VP9Level5 = 128; // 0x80
field public static final int VP9Level51 = 256; // 0x100
field public static final int VP9Level52 = 512; // 0x200
field public static final int VP9Level6 = 1024; // 0x400
field public static final int VP9Level61 = 2048; // 0x800
field public static final int VP9Level62 = 4096; // 0x1000
field public static final int VP9Profile0 = 0; // 0x0
field public static final int VP9Profile1 = 1; // 0x1
field public static final int VP9Profile2 = 2; // 0x2
field public static final int VP9Profile3 = 3; // 0x3
field public int level;
field public int profile;
}

18
api/test-current.txt
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@@ -20233,6 +20233,24 @@ package android.media {
field public static final int VP8Level_Version2 = 4; // 0x4
field public static final int VP8Level_Version3 = 8; // 0x8
field public static final int VP8ProfileMain = 1; // 0x1
field public static final int VP9Level1 = 0; // 0x0
field public static final int VP9Level11 = 1; // 0x1
field public static final int VP9Level2 = 2; // 0x2
field public static final int VP9Level21 = 4; // 0x4
field public static final int VP9Level3 = 8; // 0x8
field public static final int VP9Level31 = 16; // 0x10
field public static final int VP9Level4 = 32; // 0x20
field public static final int VP9Level41 = 64; // 0x40
field public static final int VP9Level5 = 128; // 0x80
field public static final int VP9Level51 = 256; // 0x100
field public static final int VP9Level52 = 512; // 0x200
field public static final int VP9Level6 = 1024; // 0x400
field public static final int VP9Level61 = 2048; // 0x800
field public static final int VP9Level62 = 4096; // 0x1000
field public static final int VP9Profile0 = 0; // 0x0
field public static final int VP9Profile1 = 1; // 0x1
field public static final int VP9Profile2 = 2; // 0x2
field public static final int VP9Profile3 = 3; // 0x3
field public int level;
field public int profile;
}

113
media/java/android/media/MediaCodecInfo.java
View File

@@ -1735,7 +1735,7 @@ public final class MediaCodecInfo {
}
private void applyLevelLimits() {
int maxBlocksPerSecond = 0;
long maxBlocksPerSecond = 0;
int maxBlocks = 0;
int maxBps = 0;
int maxDPBBlocks = 0;
@@ -2061,11 +2061,11 @@ public final class MediaCodecInfo {
16 /* blockWidth */, 16 /* blockHeight */,
1 /* widthAlignment */, 1 /* heightAlignment */);
mFrameRateRange = Range.create(1, maxRate);
} else if (mime.equalsIgnoreCase(MediaFormat.MIMETYPE_VIDEO_VP8) ||
mime.equalsIgnoreCase(MediaFormat.MIMETYPE_VIDEO_VP9)) {
maxBlocks = maxBlocksPerSecond = Integer.MAX_VALUE;
} else if (mime.equalsIgnoreCase(MediaFormat.MIMETYPE_VIDEO_VP8)) {
maxBlocks = Integer.MAX_VALUE;
maxBlocksPerSecond = Integer.MAX_VALUE;
// TODO: set to 100Mbps for now, need a number for VPX
// TODO: set to 100Mbps for now, need a number for VP8
maxBps = 100000000;
// profile levels are not indicative for VPx, but verify
@@ -2093,11 +2093,80 @@ public final class MediaCodecInfo {
errors &= ~ERROR_NONE_SUPPORTED;
}
final int blockSize =
mime.equalsIgnoreCase(MediaFormat.MIMETYPE_VIDEO_VP8) ? 16 : 8;
final int blockSize = 16;
applyMacroBlockLimits(Short.MAX_VALUE, Short.MAX_VALUE,
maxBlocks, maxBlocksPerSecond, blockSize, blockSize,
1 /* widthAlignment */, 1 /* heightAlignment */);
} else if (mime.equalsIgnoreCase(MediaFormat.MIMETYPE_VIDEO_VP9)) {
maxBlocksPerSecond = 829440;
maxBlocks = 36864;
maxBps = 200000;
for (CodecProfileLevel profileLevel: profileLevels) {
long SR = 0;
int FS = 0;
int BR = 0;
switch (profileLevel.level) {
case CodecProfileLevel.VP9Level1:
SR = 829440; FS = 36864; BR = 200; break;
case CodecProfileLevel.VP9Level11:
SR = 2764800; FS = 73728; BR = 800; break;
case CodecProfileLevel.VP9Level2:
SR = 4608000; FS = 122880; BR = 1800; break;
case CodecProfileLevel.VP9Level21:
SR = 9216000; FS = 245760; BR = 3600; break;
case CodecProfileLevel.VP9Level3:
SR = 20736000; FS = 552960; BR = 7200; break;
case CodecProfileLevel.VP9Level31:
SR = 36864000; FS = 983040; BR = 12000; break;
case CodecProfileLevel.VP9Level4:
SR = 83558400; FS = 2228224; BR = 18000; break;
case CodecProfileLevel.VP9Level41:
SR = 160432128; FS = 2228224; BR = 30000; break;
case CodecProfileLevel.VP9Level5:
SR = 311951360; FS = 8912896; BR = 60000; break;
case CodecProfileLevel.VP9Level51:
SR = 588251136; FS = 8912896; BR = 120000; break;
case CodecProfileLevel.VP9Level52:
SR = 1176502272; FS = 8912896; BR = 180000; break;
case CodecProfileLevel.VP9Level6:
SR = 1176502272; FS = 35651584; BR = 180000; break;
case CodecProfileLevel.VP9Level61:
SR = 2353004544L; FS = 35651584; BR = 240000; break;
case CodecProfileLevel.VP9Level62:
SR = 4706009088L; FS = 35651584; BR = 480000; break;
default:
Log.w(TAG, "Unrecognized level "
+ profileLevel.level + " for " + mime);
errors |= ERROR_UNRECOGNIZED;
}
switch (profileLevel.profile) {
case CodecProfileLevel.VP9Profile0:
case CodecProfileLevel.VP9Profile1:
case CodecProfileLevel.VP9Profile2:
case CodecProfileLevel.VP9Profile3:
break;
default:
Log.w(TAG, "Unrecognized profile "
+ profileLevel.profile + " for " + mime);
errors |= ERROR_UNRECOGNIZED;
}
errors &= ~ERROR_NONE_SUPPORTED;
maxBlocksPerSecond = Math.max(SR, maxBlocksPerSecond);
maxBlocks = Math.max(FS, maxBlocks);
maxBps = Math.max(BR * 1000, maxBps);
}
final int blockSize = 8;
int maxLengthInBlocks = Utils.divUp(maxBlocks, blockSize);
maxBlocks = Utils.divUp(maxBlocks, blockSize * blockSize);
maxBlocksPerSecond = Utils.divUp(maxBlocksPerSecond, blockSize * blockSize);
applyMacroBlockLimits(
maxLengthInBlocks, maxLengthInBlocks,
maxBlocks, maxBlocksPerSecond,
blockSize, blockSize,
1 /* widthAlignment */, 1 /* heightAlignment */);
} else if (mime.equalsIgnoreCase(MediaFormat.MIMETYPE_VIDEO_HEVC)) {
maxBlocks = 36864;
maxBlocksPerSecond = maxBlocks * 15;
@@ -2540,6 +2609,28 @@ public final class MediaCodecInfo {
// from OMX_VIDEO_VP8PROFILETYPE
public static final int VP8ProfileMain = 0x01;
// from OMX_VIDEO_VP9PROFILETYPE
public static final int VP9Profile0 = 0x00;
public static final int VP9Profile1 = 0x01;
public static final int VP9Profile2 = 0x02;
public static final int VP9Profile3 = 0x03;
// from OMX_VIDEO_VP9LEVELTYPE
public static final int VP9Level1 = 0x0;
public static final int VP9Level11 = 0x1;
public static final int VP9Level2 = 0x2;
public static final int VP9Level21 = 0x4;
public static final int VP9Level3 = 0x8;
public static final int VP9Level31 = 0x10;
public static final int VP9Level4 = 0x20;
public static final int VP9Level41 = 0x40;
public static final int VP9Level5 = 0x80;
public static final int VP9Level51 = 0x100;
public static final int VP9Level52 = 0x200;
public static final int VP9Level6 = 0x400;
public static final int VP9Level61 = 0x800;
public static final int VP9Level62 = 0x1000;
// from OMX_VIDEO_HEVCPROFILETYPE
public static final int HEVCProfileMain = 0x01;
public static final int HEVCProfileMain10 = 0x02;
@@ -2594,14 +2685,18 @@ public final class MediaCodecInfo {
/**
* Defined in the OpenMAX IL specs, depending on the type of media
* this can be OMX_VIDEO_AVCPROFILETYPE, OMX_VIDEO_H263PROFILETYPE,
* OMX_VIDEO_MPEG4PROFILETYPE or OMX_VIDEO_VP8PROFILETYPE.
* OMX_VIDEO_MPEG4PROFILETYPE, OMX_VIDEO_VP8PROFILETYPE or OMX_VIDEO_VP9PROFILETYPE.
*/
public int profile;
/**
* Defined in the OpenMAX IL specs, depending on the type of media
* this can be OMX_VIDEO_AVCLEVELTYPE, OMX_VIDEO_H263LEVELTYPE
* OMX_VIDEO_MPEG4LEVELTYPE or OMX_VIDEO_VP8LEVELTYPE.
* OMX_VIDEO_MPEG4LEVELTYPE, OMX_VIDEO_VP8LEVELTYPE or OMX_VIDEO_VP9LEVELTYPE.
*
* Note that VP9 decoder on platforms before {@link android.os.Build.VERSION_CODES#N} may
* not advertise a profile level support. For those VP9 decoders, please use
* {@link VideoCapabilities} to determine the codec capabilities.
*/
public int level;
};

2
media/java/android/media/Utils.java
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@@ -174,7 +174,7 @@ class Utils {
return (num + den - 1) / den;
}
private static long divUp(long num, long den) {
static long divUp(long num, long den) {
return (num + den - 1) / den;
}