From: Malathi Gottam <mgottam@codeaurora.org>
To: stanimir.varbanov@linaro.org, hverkuil@xs4all.nl, mchehab@kernel.org
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org, acourbot@chromium.org,
vgarodia@codeaurora.org, mgottam@codeaurora.org
Subject: [PATCH] media: venus: amend buffer size for bitstream plane
Date: Tue, 9 Oct 2018 13:22:10 +0530 [thread overview]
Message-ID: <1539071530-1441-1-git-send-email-mgottam@codeaurora.org> (raw)
For lower resolutions, incase of encoder, the compressed
frame size is more than half of the corresponding input
YUV. Keep the size as same as YUV considering worst case.
Signed-off-by: Malathi Gottam <mgottam@codeaurora.org>
---
drivers/media/platform/qcom/venus/helpers.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
index 2679adb..05c5423 100644
--- a/drivers/media/platform/qcom/venus/helpers.c
+++ b/drivers/media/platform/qcom/venus/helpers.c
@@ -649,7 +649,7 @@ u32 venus_helper_get_framesz(u32 v4l2_fmt, u32 width, u32 height)
}
if (compressed) {
- sz = ALIGN(height, 32) * ALIGN(width, 32) * 3 / 2 / 2;
+ sz = ALIGN(height, 32) * ALIGN(width, 32) * 3 / 2;
return ALIGN(sz, SZ_4K);
}
--
1.9.1
next reply other threads:[~2018-10-09 7:58 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-09 7:52 Malathi Gottam [this message]
2018-10-22 6:12 ` [PATCH] media: venus: amend buffer size for bitstream plane Alexandre Courbot
2018-10-23 2:50 ` Tomasz Figa
2018-11-12 12:34 ` Stanimir Varbanov
2018-11-13 7:28 ` mgottam
2018-11-13 8:12 ` Stanimir Varbanov
2018-11-13 9:13 ` Tomasz Figa
2018-11-13 10:46 ` Stanimir Varbanov
2018-11-14 3:51 ` Tomasz Figa
2018-11-16 4:34 ` mgottam
2018-11-16 6:02 ` Tomasz Figa
2018-11-12 12:28 ` Stanimir Varbanov
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