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raspi: first try of aspect ratio setting

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this needs more work / testing with 4:3 input material
This commit is contained in:
Stefan Seyfried
2013-10-21 00:29:01 +02:00
parent a78e983d5f
commit 0b1c4bcb9c
4 changed files with 35 additions and 3 deletions
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7
raspi/avcodec_omx.c
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@@ -240,11 +240,14 @@ next_packet:
is_paused = 1;
goto next_packet;
} else if (current->msgtype == MSG_SET_ASPECT_4_3) {
omx_set_display_region(pi, 240, 0, 1440, 1080);
int center = output_info.width * 3 / 4;
omx_set_display_region(pi, (output_info.width - center) / 2, 0, center, output_info.height);
codec_queue_free_item(codec,current);
current = NULL;
goto next_packet;
} else if (current->msgtype == MSG_SET_ASPECT_16_9) {
omx_set_display_region(pi, 0, 0, 1920, 1080);
omx_set_display_region(pi, 0, 0, output_info.width, output_info.height);
codec_queue_free_item(codec,current);
current = NULL;
goto next_packet;
} else if (current->msgtype == MSG_PIG) {