我刚开始研究webrtc。我可以构建最新的webrtc (r.8107)。当我加入房间时,AppRTCDemo就崩溃了。
看来决议太大了。我试图更改ARDAppClient.m文件中的一些代码:
// RTCMediaConstraints *mediaConstraints = [self defaultMediaStreamConstraints]; // I comment this line
RTCMediaConstraints *mediaConstraints = [self defaultOfferConstraints]; // Add this line然后再运行一次。它可以工作,但我无法在Firefox/Chrome https://apprtc.appspot.com上看到iDevice的视频流
请帮帮我。谢谢,
发布于 2015-01-28 23:38:25
webrtc累积量意识到了崩溃问题http://code.google.com/p/webrtc/issues/detail?can=2&q=4190&colspec=ID%20Pri%20Mstone%20ReleaseBlock%20Area%20Status%20Owner%20Summary&id=4190。这只是发生在armv7发行版上。
发布于 2015-02-10 09:56:06
这是由vp8解码中的堆栈流错误造成的,该错误仅在armv7设备中崩溃。您可以确认此修补程序以修复该错误:
diff --git a/source/libvpx/vp8/common/arm/neon/vp8_subpixelvariance_neon.c b/source/libvpx/vp8/common/arm/neon/vp8_subpixelvariance_neon.c
index 8308d55..a66b6f5 100644
--- a/source/libvpx/vp8/common/arm/neon/vp8_subpixelvariance_neon.c
+++ b/source/libvpx/vp8/common/arm/neon/vp8_subpixelvariance_neon.c
@@ -1003,7 +1003,7 @@ unsigned int vp8_sub_pixel_variance8x8_neon(
const unsigned char *dst,
int dst_stride,
unsigned int *sse) {
- DECLARE_ALIGNED_ARRAY(kAlign16, uint8_t, temp2, kHeight8 * kWidth8);
+ DECLARE_ALIGNED_ARRAY(kAlign16, uint8_t, temp2, kHeight8PlusOne * kWidth8);
DECLARE_ALIGNED_ARRAY(kAlign16, uint8_t, fdata3, kHeight8PlusOne * kWidth8);
if (xoffset == 0) {
var_filter_block2d_bil_w8(src, temp2, src_stride, kWidth8, kHeight8,希望这能帮到你!
diveinedu.com的学生刚刚克服并解决了这个问题。
https://stackoverflow.com/questions/28064154
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