643 |
} |
} |
644 |
|
|
645 |
|
|
646 |
|
#define CALC_BI_STRIDE(width,bitcount) ((((width * bitcount) + 31) & ~31) >> 3) |
647 |
|
|
648 |
LRESULT compress(CODEC * codec, ICCOMPRESS * icc) |
LRESULT compress(CODEC * codec, ICCOMPRESS * icc) |
649 |
{ |
{ |
650 |
BITMAPINFOHEADER * inhdr = icc->lpbiInput; |
BITMAPINFOHEADER * inhdr = icc->lpbiInput; |
778 |
} |
} |
779 |
|
|
780 |
frame.input.plane[0] = icc->lpInput; |
frame.input.plane[0] = icc->lpInput; |
781 |
frame.input.stride[0] = (((icc->lpbiInput->biWidth * icc->lpbiInput->biBitCount) + 31) & ~31) >> 3; |
frame.input.stride[0] = CALC_BI_STRIDE(icc->lpbiInput->biWidth, icc->lpbiInput->biBitCount); |
782 |
|
|
783 |
if ((frame.input.csp = get_colorspace(inhdr)) == XVID_CSP_NULL) |
if ((frame.input.csp = get_colorspace(inhdr)) == XVID_CSP_NULL) |
784 |
return ICERR_BADFORMAT; |
return ICERR_BADFORMAT; |
931 |
outhdr->biPlanes = 1; |
outhdr->biPlanes = 1; |
932 |
outhdr->biBitCount = 24; |
outhdr->biBitCount = 24; |
933 |
outhdr->biCompression = BI_RGB; /* sonic foundry vegas video v3 only supports BI_RGB */ |
outhdr->biCompression = BI_RGB; /* sonic foundry vegas video v3 only supports BI_RGB */ |
934 |
outhdr->biSizeImage = outhdr->biWidth * outhdr->biHeight * outhdr->biBitCount / 8; |
outhdr->biSizeImage = outhdr->biHeight * CALC_BI_STRIDE(outhdr->biWidth, outhdr->biBitCount); |
935 |
|
|
936 |
outhdr->biXPelsPerMeter = 0; |
outhdr->biXPelsPerMeter = 0; |
937 |
outhdr->biYPelsPerMeter = 0; |
outhdr->biYPelsPerMeter = 0; |
938 |
outhdr->biClrUsed = 0; |
outhdr->biClrUsed = 0; |
1038 |
|
|
1039 |
convert.input.csp = get_colorspace(icd->lpbiInput); |
convert.input.csp = get_colorspace(icd->lpbiInput); |
1040 |
convert.input.plane[0] = icd->lpInput; |
convert.input.plane[0] = icd->lpInput; |
1041 |
convert.input.stride[0] = (((icd->lpbiInput->biWidth *icd->lpbiInput->biBitCount) + 31) & ~31) >> 3; |
convert.input.stride[0] = CALC_BI_STRIDE(icd->lpbiInput->biWidth, icd->lpbiInput->biBitCount); |
1042 |
if (convert.input.csp == XVID_CSP_I420 || convert.input.csp == XVID_CSP_YV12) |
if (convert.input.csp == XVID_CSP_I420 || convert.input.csp == XVID_CSP_YV12) |
1043 |
convert.input.stride[0] = (convert.input.stride[0]*2)/3; |
convert.input.stride[0] = (convert.input.stride[0]*2)/3; |
1044 |
|
|
1045 |
convert.output.csp = get_colorspace(icd->lpbiOutput); |
convert.output.csp = get_colorspace(icd->lpbiOutput); |
1046 |
convert.output.plane[0] = icd->lpOutput; |
convert.output.plane[0] = icd->lpOutput; |
1047 |
convert.output.stride[0] = (((icd->lpbiOutput->biWidth *icd->lpbiOutput->biBitCount) + 31) & ~31) >> 3; |
convert.output.stride[0] = CALC_BI_STRIDE(icd->lpbiOutput->biWidth, icd->lpbiOutput->biBitCount); |
1048 |
if (convert.output.csp == XVID_CSP_I420 || convert.output.csp == XVID_CSP_YV12) |
if (convert.output.csp == XVID_CSP_I420 || convert.output.csp == XVID_CSP_YV12) |
1049 |
convert.output.stride[0] = (convert.output.stride[0]*2)/3; |
convert.output.stride[0] = (convert.output.stride[0]*2)/3; |
1050 |
|
|
1074 |
return ICERR_BADFORMAT; |
return ICERR_BADFORMAT; |
1075 |
} |
} |
1076 |
frame.output.plane[0] = icd->lpOutput; |
frame.output.plane[0] = icd->lpOutput; |
1077 |
frame.output.stride[0] = (((icd->lpbiOutput->biWidth * icd->lpbiOutput->biBitCount) + 31) & ~31) >> 3; |
frame.output.stride[0] = CALC_BI_STRIDE(icd->lpbiOutput->biWidth, icd->lpbiOutput->biBitCount); |
1078 |
if (frame.output.csp == XVID_CSP_I420 || frame.output.csp == XVID_CSP_YV12) |
if (frame.output.csp == XVID_CSP_I420 || frame.output.csp == XVID_CSP_YV12) |
1079 |
frame.output.stride[0] = (frame.output.stride[0]*2)/3; |
frame.output.stride[0] = (frame.output.stride[0]*2)/3; |
1080 |
} |
} |