From 23bdb51b7858db363e56f7748f5523d44f78ac98 Mon Sep 17 00:00:00 2001 From: Chris Dimich Date: Mon, 9 Jan 2023 10:52:50 -0800 Subject: chromium-ozone-wayland: add bbappend and patches as per NXP 5.15.71_2.2.0 rel Changes include: - support on i.MX 8 series platform. - 8MM/8MP/8MQ support h264/hevc/vp8/vp9 hardware decoding. - 8QM/8QXP support h264/hevc/vp8 hardware decoding. - support seek, playrate change and resolution change. - support video acceleration for online media platform such as Youtube, bilibili. Signed-off-by: Chris Dimich --- ...-V4L2VDA-Enlarge-input-buffer-count-to-16.patch | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0117-V4L2VDA-Enlarge-input-buffer-count-to-16.patch (limited to 'dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0117-V4L2VDA-Enlarge-input-buffer-count-to-16.patch') diff --git a/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0117-V4L2VDA-Enlarge-input-buffer-count-to-16.patch b/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0117-V4L2VDA-Enlarge-input-buffer-count-to-16.patch new file mode 100644 index 00000000..7d962d69 --- /dev/null +++ b/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0117-V4L2VDA-Enlarge-input-buffer-count-to-16.patch @@ -0,0 +1,29 @@ +From cce8813b76367550ca0a934481ff9263afc09698 Mon Sep 17 00:00:00 2001 +From: Hou Qi +Date: Thu, 15 Sep 2022 18:12:55 +0800 +Subject: [PATCH 17/17] V4L2VDA: Enlarge input buffer count to 16 + +Some stream can decode one frame only after queuing over 8 buffers. +So enlarge input buffer count to 16 to avoid such stream cannot play. + +Upstream-Status: Inappropriate [NXP specific] +--- + media/gpu/v4l2/v4l2_video_decode_accelerator.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/media/gpu/v4l2/v4l2_video_decode_accelerator.h b/media/gpu/v4l2/v4l2_video_decode_accelerator.h +index d16ee5857785b..5724a972ce4f3 100644 +--- a/media/gpu/v4l2/v4l2_video_decode_accelerator.h ++++ b/media/gpu/v4l2/v4l2_video_decode_accelerator.h +@@ -145,7 +145,7 @@ class MEDIA_GPU_EXPORT V4L2VideoDecodeAccelerator + private: + // These are rather subjectively tuned. + enum { +- kInputBufferCount = 8, ++ kInputBufferCount = 16, + // TODO(posciak): determine input buffer size based on level limits. + // See http://crbug.com/255116. + // Input bitstream buffer size for up to 1080p streams. +-- +2.17.1 + -- cgit v1.2.3-54-g00ecf