diff options
Diffstat (limited to 'libswscale/output.c')
| -rw-r--r-- | libswscale/output.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libswscale/output.c b/libswscale/output.c index 34ed114207..6b17c922ba 100644 --- a/libswscale/output.c +++ b/libswscale/output.c @@ -320,7 +320,7 @@ yuv2mono_X_c_template(SwsContext *c, const int16_t *lumFilter, int i; unsigned acc = 0; - for (i = 0; i < dstW - 1; i += 2) { + for (i = 0; i < dstW; i += 2) { int j; int Y1 = 1 << 18; int Y2 = 1 << 18; @@ -341,6 +341,10 @@ yuv2mono_X_c_template(SwsContext *c, const int16_t *lumFilter, output_pixel(*dest++, acc); } } + + if (i & 6) { + output_pixel(*dest, acc); + } } static av_always_inline void @@ -355,7 +359,7 @@ yuv2mono_2_c_template(SwsContext *c, const int16_t *buf[2], int yalpha1 = 4095 - yalpha; int i; - for (i = 0; i < dstW - 7; i += 8) { + for (i = 0; i < dstW; i += 8) { int Y, acc = 0; Y = (buf0[i + 0] * yalpha1 + buf1[i + 0] * yalpha) >> 19; @@ -388,7 +392,7 @@ yuv2mono_1_c_template(SwsContext *c, const int16_t *buf0, const uint8_t * const d128 = dither_8x8_220[y & 7]; int i; - for (i = 0; i < dstW - 7; i += 8) { + for (i = 0; i < dstW; i += 8) { int acc = 0; accumulate_bit(acc, ((buf0[i + 0] + 64) >> 7) + d128[0]); |