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Code Issues Releases Wiki Activity

#129 minor fixes

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XProger
2018-07-22 04:52:18 +03:00
parent 44001c942b
commit a22381fed5
1 changed files with 9 additions and 10 deletions
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19
src/video.h
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@@ -182,35 +182,34 @@ struct Video {
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
}; };
ASSERT(F < 5); ASSERT(F == 0 || F == 4);
// Y[0..3] += 128 <-> RGB += 128 int32 R = ( 91881 * Cr ) >> 16;
int32 R = (( 91881 * Cr ) >> 16); int32 G = ( 22550 * Cb + 46799 * Cr ) >> 16;
int32 G = -(( 22550 * Cb + 46799 * Cr ) >> 16); int32 B = ( 116129 * Cb ) >> 16;
int32 B = (( 116129 * Cb ) >> 16);
const Color32 *d = &dither[F]; const Color32 *d = &dither[F];
C0.r = clamp(Y0 + R + d->r, 0, 255); C0.r = clamp(Y0 + R + d->r, 0, 255);
C0.g = clamp(Y0 + G + d->g, 0, 255); C0.g = clamp(Y0 - G + d->g, 0, 255);
C0.b = clamp(Y0 + B + d->b, 0, 255); C0.b = clamp(Y0 + B + d->b, 0, 255);
C0.a = 255; C0.a = 255;
d++; d++;
C1.r = clamp(Y1 + R + d->r, 0, 255); C1.r = clamp(Y1 + R + d->r, 0, 255);
C1.g = clamp(Y1 + G + d->g, 0, 255); C1.g = clamp(Y1 - G + d->g, 0, 255);
C1.b = clamp(Y1 + B + d->b, 0, 255); C1.b = clamp(Y1 + B + d->b, 0, 255);
C1.a = 255; C1.a = 255;
d++; d++;
C2.r = clamp(Y2 + R + d->r, 0, 255); C2.r = clamp(Y2 + R + d->r, 0, 255);
C2.g = clamp(Y2 + G + d->g, 0, 255); C2.g = clamp(Y2 - G + d->g, 0, 255);
C2.b = clamp(Y2 + B + d->b, 0, 255); C2.b = clamp(Y2 + B + d->b, 0, 255);
C2.a = 255; C2.a = 255;
d++; d++;
C3.r = clamp(Y3 + R + d->r, 0, 255); C3.r = clamp(Y3 + R + d->r, 0, 255);
C3.g = clamp(Y3 + G + d->g, 0, 255); C3.g = clamp(Y3 - G + d->g, 0, 255);
C3.b = clamp(Y3 + B + d->b, 0, 255); C3.b = clamp(Y3 + B + d->b, 0, 255);
C3.a = 255; C3.a = 255;
} }
@@ -767,7 +766,7 @@ struct Video {
VIDEO_MAX_FRAMES = 4, VIDEO_MAX_FRAMES = 4,
AUDIO_CHUNK_SIZE = (16 + 112) * 18, // XA ADPCM data block size AUDIO_CHUNK_SIZE = (16 + 112) * 18, // XA ADPCM data block size
AUDIO_MAX_FRAMES = 10000, AUDIO_MAX_FRAMES = 8,
BLOCK_EOD = 0xFE00, BLOCK_EOD = 0xFE00,
}; };