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Applied demi's patch to fix the view menu and committed some unfinished (commented out) rgb lavc code

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Originally committed to SVN as r966.
This commit is contained in:
Rodrigo Braz Monteiro 2007-03-31 03:23:46 +00:00
parent 867218fd0b
commit af7bfcc858
2 changed files with 29 additions and 7 deletions
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2
aegisub/frame_main_events.cpp
View file

@ -268,7 +268,7 @@ void FrameMain::OnMenuOpen (wxMenuEvent &event) {
// Select option
if (!showVideo && !showAudio) MenuBar->Check(Menu_View_Subs,true);
else if (showVideo && !showAudio) MenuBar->Check(Menu_View_Video,true);
else if (showAudio && !showVideo) MenuBar->Check(Menu_View_Standard,true);
else if (showAudio && showVideo) MenuBar->Check(Menu_View_Standard,true);
else MenuBar->Check(Menu_View_Audio,true);
}

34
aegisub/video_provider_lavc.cpp
View file

@ -52,6 +52,7 @@
/////////////////////
// Link to libraries
#if __VISUALC__ >= 1200
#pragma comment(lib, "swscale-0.lib")
#pragma comment(lib, "avcodec-51.lib")
#pragma comment(lib, "avformat-51.lib")
#pragma comment(lib, "avutil-49.lib")
@ -377,7 +378,27 @@ const AegiVideoFrame LAVCVideoProvider::DoGetFrame(int n) {
#endif
}
// Get frame
// Convert to RGB32
AVFrame *useFrame = frame;
AVFrame *frameRGB = NULL;
//if (true) {
// // Set properties
// int w = codecContext->width;
// int h = codecContext->height;
// PixelFormat convFormat = PIX_FMT_RGB24;
// unsigned int dstSize = avpicture_get_size(convFormat,w,h);
// // Allocate RGB32 buffer
// frameRGB = avcodec_alloc_frame();
// uint8_t *buffer = new uint8_t[dstSize];
// avpicture_fill((AVPicture*) frameRGB, buffer, convFormat, w, h);
// // Convert to RGB32
// img_convert((AVPicture*) frameRGB, convFormat, (AVPicture*) frame, codecContext->pix_fmt, w, h);
// useFrame = frameRGB;
//}
// Get aegisub frame
AegiVideoFrame &final = curFrame;
if (frame) {
// Set AegiVideoFrame
@ -402,16 +423,16 @@ const AegiVideoFrame LAVCVideoProvider::DoGetFrame(int n) {
}
// Allocate
for (int i=0;i<4;i++) final.pitch[i] = frame->linesize[i];
for (int i=0;i<4;i++) final.pitch[i] = useFrame->linesize[i];
final.Allocate();
// Copy data
if (final.format == FORMAT_YV12) {
memcpy(final.data[0],frame->data[0],frame->linesize[0] * final.h);
memcpy(final.data[1],frame->data[1],frame->linesize[1] * final.h / 2);
memcpy(final.data[2],frame->data[2],frame->linesize[2] * final.h / 2);
memcpy(final.data[0],useFrame->data[0],useFrame->linesize[0] * final.h);
memcpy(final.data[1],useFrame->data[1],useFrame->linesize[1] * final.h / 2);
memcpy(final.data[2],useFrame->data[2],useFrame->linesize[2] * final.h / 2);
}
else memcpy(final.data[0],frame->data[0],size);
else memcpy(final.data[0],useFrame->data[0],size);
}
// No frame available
@ -421,6 +442,7 @@ const AegiVideoFrame LAVCVideoProvider::DoGetFrame(int n) {
validFrame = true;
//curFrame = final;
frameNumber = n;
if (frameRGB) av_free(frameRGB);
// Return
return curFrame;