xdsopl/robot36
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lets stretch and crop the image a bit around the edges ..

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.. so that nobody will notice our fucked front and back porches. ;-(
This commit is contained in:
Ahmet Inan 2014-12-11 23:19:43 +01:00
parent 8b3dbb08b9
commit 435c1be418
1 changed files with 11 additions and 0 deletions
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11
app/src/main/rs/modes.rsh
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@ -71,6 +71,7 @@ void robot36_mode()
bitmap_height = 240;
const float tolerance = 0.8f;
const float settling_time = 0.0011f;
const float front_porch_skimp_seconds = 0.000275f;
const float sync_seconds = 0.009f;
const float sync_porch_seconds = 0.003f;
const float sep_porch_seconds = 0.0015f;
@ -82,9 +83,11 @@ void robot36_mode()
y_begin = (sync_porch_seconds - settling_time) * sample_rate;
y_end = y_begin + y_scan_seconds * sample_rate;
u_sep_begin = v_sep_begin = y_end;
y_end -= 2.0f * front_porch_skimp_seconds * sample_rate;
u_sep_end = v_sep_end = u_sep_begin + seperator_seconds * sample_rate;
u_begin = v_begin = u_sep_end + sep_porch_seconds * sample_rate;
u_end = v_end = u_begin + uv_scan_seconds * sample_rate;
u_end = v_end -= front_porch_skimp_seconds * sample_rate;
scanline_length = robot36_scanline_length;
maximum_length = scanline_length + sync_porch_seconds * sample_rate;
}
@ -99,6 +102,8 @@ void robot72_mode()
bitmap_height = 240;
const float tolerance = 0.8f;
const float settling_time = 0.0011f;
const float front_porch_skimp_seconds = 0.0002156f;
const float back_porch_wrong_seconds = 0.0002156f;
const float sync_seconds = 0.009f;
const float sync_porch_seconds = 0.003f;
const float sep_porch_seconds = 0.0015f;
@ -109,14 +114,20 @@ void robot72_mode()
sync_length = tolerance * sync_seconds * sample_rate;
y_begin = (sync_porch_seconds - settling_time) * sample_rate;
y_end = y_begin + y_scan_seconds * sample_rate;
y_begin += 2.0f * back_porch_wrong_seconds * sample_rate;
v_sep_begin = y_end;
y_end -= 2.0f * front_porch_skimp_seconds * sample_rate;
v_sep_end = v_sep_begin + seperator_seconds * sample_rate;
v_begin = v_sep_end + sep_porch_seconds * sample_rate;
v_end = v_begin + uv_scan_seconds * sample_rate;
v_begin += back_porch_wrong_seconds * sample_rate;
u_sep_begin = v_end;
v_end -= front_porch_skimp_seconds * sample_rate;
u_sep_end = u_sep_begin + seperator_seconds * sample_rate;
u_begin = u_sep_end + sep_porch_seconds * sample_rate;
u_end = u_begin + uv_scan_seconds * sample_rate;
u_begin += back_porch_wrong_seconds * sample_rate;
u_end -= front_porch_skimp_seconds * sample_rate;
scanline_length = robot72_scanline_length;
maximum_length = scanline_length + sync_porch_seconds * sample_rate;
}