Index: media/base/sample_format.h |
diff --git a/media/base/sample_format.h b/media/base/sample_format.h |
index 24bbe4f59ed7cc41643021e6e7547ef0fd6cf9f2..2e55ad0df6227d4ab5c630661fd7cafc3d5df6f4 100644 |
--- a/media/base/sample_format.h |
+++ b/media/base/sample_format.h |
@@ -15,17 +15,19 @@ enum SampleFormat { |
// adding a sample format, do so at the bottom before kSampleFormatMax, and |
// update the value of kSampleFormatMax. |
kUnknownSampleFormat = 0, |
- kSampleFormatU8, // Unsigned 8-bit w/ bias of 128. |
- kSampleFormatS16, // Signed 16-bit. |
- kSampleFormatS32, // Signed 32-bit. |
- kSampleFormatF32, // Float 32-bit. |
- kSampleFormatPlanarS16, // Signed 16-bit planar. |
- kSampleFormatPlanarF32, // Float 32-bit planar. |
- kSampleFormatPlanarS32, // Signed 32-bit planar. |
- kSampleFormatS24, // Signed 24-bit. |
+ kSampleFormatU8, // Unsigned 8-bit w/ bias of 128. |
+ kSampleFormatS16, // Signed 16-bit. |
+ kSampleFormatS32, // Signed 32-bit. |
+ kSampleFormatF32, // Float 32-bit. |
+ kSampleFormatPlanarS16, // Signed 16-bit planar. |
+ kSampleFormatPlanarF32, // Float 32-bit planar. |
+ kSampleFormatPlanarS32, // Signed 32-bit planar. |
+ kSampleFormatS24, // Signed 24-bit. |
+ kSampleFormatBitstreamAc3, // Compressed AC3 bitstream. |
DaleCurtis
2016/11/17 00:02:15
Just kSampleFormatAC3, ditto for EAC3?
AndyWu
2016/11/17 18:56:55
Done.
|
+ kSampleFormatBitstreamEac3, // Compressed E-AC3 bitstream. |
// Must always be equal to largest value ever logged. |
- kSampleFormatMax = kSampleFormatS24, |
+ kSampleFormatMax = kSampleFormatBitstreamEac3, |
}; |
// Returns the number of bytes used per channel for the specified |
@@ -41,6 +43,9 @@ MEDIA_EXPORT bool IsPlanar(SampleFormat sample_format); |
// Returns true if |sample_format| is interleaved, false otherwise. |
MEDIA_EXPORT bool IsInterleaved(SampleFormat sample_format); |
+// Returns true if |sample_format| is compressed bitstream, false otherwise. |
+MEDIA_EXPORT bool IsCompressed(SampleFormat sample_format); |
+ |
} // namespace media |
#endif // MEDIA_BASE_SAMPLE_FORMAT_H_ |