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@ -84,7 +84,7 @@ typedef struct { |
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int64_t time_frame; ///< time for the next frame to output (in 1/1000000 units)
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int fd; ///< framebuffer device file descriptor
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int width, heigth; ///< assumed frame resolution
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int width, height; ///< assumed frame resolution
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int frame_linesize; ///< linesize of the output frame, it is assumed to be constant
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int bytes_per_pixel; |
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@ -147,10 +147,10 @@ av_cold static int fbdev_read_header(AVFormatContext *avctx, |
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} |
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fbdev->width = fbdev->varinfo.xres; |
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fbdev->heigth = fbdev->varinfo.yres; |
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fbdev->height = fbdev->varinfo.yres; |
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fbdev->bytes_per_pixel = (fbdev->varinfo.bits_per_pixel + 7) >> 3; |
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fbdev->frame_linesize = fbdev->width * fbdev->bytes_per_pixel; |
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fbdev->frame_size = fbdev->frame_linesize * fbdev->heigth; |
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fbdev->frame_size = fbdev->frame_linesize * fbdev->height; |
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fbdev->time_frame = AV_NOPTS_VALUE; |
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fbdev->data = mmap(NULL, fbdev->fixinfo.smem_len, PROT_READ, MAP_SHARED, fbdev->fd, 0); |
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if (fbdev->data == MAP_FAILED) { |
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@ -162,15 +162,15 @@ av_cold static int fbdev_read_header(AVFormatContext *avctx, |
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st->codec->codec_type = AVMEDIA_TYPE_VIDEO; |
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st->codec->codec_id = CODEC_ID_RAWVIDEO; |
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st->codec->width = fbdev->width; |
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st->codec->height = fbdev->heigth; |
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st->codec->height = fbdev->height; |
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st->codec->pix_fmt = pix_fmt; |
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st->codec->time_base = (AVRational){fbdev->framerate_q.den, fbdev->framerate_q.num}; |
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st->codec->bit_rate = |
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fbdev->width * fbdev->heigth * fbdev->bytes_per_pixel * av_q2d(fbdev->framerate_q) * 8; |
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fbdev->width * fbdev->height * fbdev->bytes_per_pixel * av_q2d(fbdev->framerate_q) * 8; |
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av_log(avctx, AV_LOG_INFO, |
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"w:%d h:%d bpp:%d pixfmt:%s fps:%d/%d bit_rate:%d\n", |
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fbdev->width, fbdev->heigth, fbdev->varinfo.bits_per_pixel, |
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fbdev->width, fbdev->height, fbdev->varinfo.bits_per_pixel, |
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av_pix_fmt_descriptors[pix_fmt].name, |
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fbdev->framerate_q.num, fbdev->framerate_q.den, |
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st->codec->bit_rate); |
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@ -224,7 +224,7 @@ static int fbdev_read_packet(AVFormatContext *avctx, AVPacket *pkt) |
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pout = pkt->data; |
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// TODO it'd be nice if the lines were aligned
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for (i = 0; i < fbdev->heigth; i++) { |
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for (i = 0; i < fbdev->height; i++) { |
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memcpy(pout, pin, fbdev->frame_linesize); |
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pin += fbdev->fixinfo.line_length; |
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pout += fbdev->frame_linesize; |
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