content/common/gpu/media/v4l2_video_decode_accelerator.h - Issue 285343003: Add 4k HW decode override flag and support larger bitstream buffers in V4L2VDA.

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Unified Diff: content/common/gpu/media/v4l2_video_decode_accelerator.h

Issue 285343003: Add 4k HW decode override flag and support larger bitstream buffers in V4L2VDA. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: rebase Created 6 years, 7 months ago

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Index: content/common/gpu/media/v4l2_video_decode_accelerator.h

diff --git a/content/common/gpu/media/v4l2_video_decode_accelerator.h b/content/common/gpu/media/v4l2_video_decode_accelerator.h

index 9aec936ab55fb056fbba2b872c4d73c9b9dcc755..b372c3a66c142d9c838f776f9be2d24f0b7aead2 100644

--- a/content/common/gpu/media/v4l2_video_decode_accelerator.h

+++ b/content/common/gpu/media/v4l2_video_decode_accelerator.h

@@ -105,7 +105,10 @@ class CONTENT_EXPORT V4L2VideoDecodeAccelerator

kInputBufferCount = 8,

// TODO(posciak): determine input buffer size based on level limits.

// See http://crbug.com/255116.

- kInputBufferMaxSize = 1024 * 1024,

+ // Input bitstream buffer size for up to 1080p streams.

+ kInputBufferMaxSizeFor1080p = 1024 * 1024,

+ // Input bitstream buffer size for up to 4k streams.

+ kInputBufferMaxSizeFor4k = 4 * kInputBufferMaxSizeFor1080p,

// Number of output buffers to use for each VDA stage above what's required

// by the decoder (e.g. DPB size, in H264). We need

// media::limits::kMaxVideoFrames to fill up the GpuVideoDecode pipeline,