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Finish removing wx from yuv4mpeg...

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Originally committed to SVN as r5344.
This commit is contained in:
Amar Takhar 2011-02-10 02:31:42 +00:00
parent 2c6abb9a98
commit 3a1487cf6f
1 changed files with 21 additions and 15 deletions
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36
aegisub/libmedia/video/yuv4mpeg.cpp
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@ -211,27 +211,32 @@ void YUV4MPEGVideoProvider::ParseFileHeader(const std::vector<std::string>& tags
for (unsigned i = 1; i < tags.size(); i++) { for (unsigned i = 1; i < tags.size(); i++) {
std::string tag; std::string tag;
long tmp_long1 = 0; tag = tags[i];
long tmp_long2 = 0;
if (tags.find("W") == 0) { if (tag.find("W") == 0) {
tags.erase(0,1); tag.erase(0,1);
if (!tag.ToLong(&tmp_long1)) t_w = agi::util::strtoi(tag);
if (t_w == 0)
throw VideoOpenError("ParseFileHeader: invalid width"); throw VideoOpenError("ParseFileHeader: invalid width");
t_w = (int)tmp_long1;
} }
else if (tags[i].StartsWith("H", &tag)) { else if (tag.find("H") == 0) {
if (!tag.ToLong(&tmp_long1)) tag.erase(0,1);
t_h = agi::util::strtoi(tag);
if (t_h == 0)
throw VideoOpenError("ParseFileHeader: invalid height"); throw VideoOpenError("ParseFileHeader: invalid height");
t_h = (int)tmp_long1;
} }
else if (tags[i].StartsWith("F", &tag)) { else if (tag.find("F") == 0) {
if (!(tag.BeforeFirst(':')).ToLong(&tmp_long1) && tag.AfterFirst(':').ToLong(&tmp_long2)) tag.erase(0,1);
int i = tag.find(":");
std::string num(tag.substr(0,i));
std::string den(tag.substr(i+1,den.size()));
t_fps_num = agi::util::strtoi(num);
t_fps_den = agi::util::strtoi(den);
if ((t_fps_num == 0) || (t_fps_den == 0))
throw VideoOpenError("ParseFileHeader: invalid framerate"); throw VideoOpenError("ParseFileHeader: invalid framerate");
t_fps_num = (int)tmp_long1;
t_fps_den = (int)tmp_long2;
} }
else if (tags[i].StartsWith("C", &tag)) { else if (tag.find("C") == 0) {
tag.erase(0,1);
// technically this should probably be case sensitive, // technically this should probably be case sensitive,
// but being liberal in what you accept doesn't hurt // but being liberal in what you accept doesn't hurt
agi::util::str_lower(tag); agi::util::str_lower(tag);
@ -247,7 +252,8 @@ void YUV4MPEGVideoProvider::ParseFileHeader(const std::vector<std::string>& tags
else else
throw VideoOpenError("ParseFileHeader: invalid or unknown colorspace"); throw VideoOpenError("ParseFileHeader: invalid or unknown colorspace");
} }
else if (tags[i].StartsWith("I", &tag)) { else if (tag.find("I") == 0) {
tag.erase(0,1);
agi::util::str_lower(tag); agi::util::str_lower(tag);
if (tag == "p") t_imode = Y4M_ILACE_PROGRESSIVE; if (tag == "p") t_imode = Y4M_ILACE_PROGRESSIVE;
else if (tag == "t") t_imode = Y4M_ILACE_TFF; else if (tag == "t") t_imode = Y4M_ILACE_TFF;