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Fix video format

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Apparently, video pixel format expected by the camera framework is YU12, and not YV12
as it was implemented.

Change-Id: Id33d8aa7f62f6e68276774ca2a7d25c04acd71cc
This commit is contained in:
Vladimir Chtchetkine
2011-09-21 14:55:29 -07:00
parent 1f37cd45f6
commit 68ec4ac828
5 changed files with 29 additions and 27 deletions
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4
tools/emulator/system/camera/EmulatedCameraDevice.cpp
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@@ -117,6 +117,9 @@ status_t EmulatedCameraDevice::getCurrentPreviewFrame(void* buffer)
case V4L2_PIX_FMT_YVU420:
YV12ToRGB32(mCurrentFrame, buffer, mFrameWidth, mFrameHeight);
return NO_ERROR;
case V4L2_PIX_FMT_YUV420:
YU12ToRGB32(mCurrentFrame, buffer, mFrameWidth, mFrameHeight);
return NO_ERROR;
case V4L2_PIX_FMT_NV21:
NV21ToRGB32(mCurrentFrame, buffer, mFrameWidth, mFrameHeight);
return NO_ERROR;
@@ -142,6 +145,7 @@ status_t EmulatedCameraDevice::commonStartDevice(int width,
/* Validate pixel format, and calculate framebuffer size at the same time. */
switch (pix_fmt) {
case V4L2_PIX_FMT_YVU420:
case V4L2_PIX_FMT_YUV420:
case V4L2_PIX_FMT_NV21:
case V4L2_PIX_FMT_NV12:
mFrameBufferSize = (width * height * 12) / 8;