add ffmpeg indexing

[goodguy/history.git] / cinelerra-5.0 / guicast / bcbitmap.C

diff --git a/cinelerra-5.0/guicast/bcbitmap.C b/cinelerra-5.0/guicast/bcbitmap.C
index 6515d1853b9ba69557744cd9e8f8c3eaae0b2ab1..c508de5c00edcbffa56113a375a533408689e5c9 100644 (file)
--- a/cinelerra-5.0/guicast/bcbitmap.C
+++ b/cinelerra-5.0/guicast/bcbitmap.C
@@ -150,7 +150,7 @@ BC_XvShmImage::BC_XvShmImage(BC_Bitmap *bitmap, int index,
        h = xv_image->height;
        if(!XShmAttach(top_level->display, &shm_info))
                perror("BC_XvShmImage::BC_XvShmImage XShmAttach");
-       if( color_model == BC_YUV422 ) {
+       if( color_model == BC_YUV422 || color_model == BC_UVY422 ) {
                bytesPerLine = w*2;
                bitsPerPixel = 12;
                row_data = new unsigned char*[h];
@@ -223,7 +223,7 @@ BC_XvImage::BC_XvImage(BC_Bitmap *bitmap, int index,
        xv_image->data = (char *) data;
        w = xv_image->width;
        h = xv_image->height;
-       if( color_model == BC_YUV422 ) {
+       if( color_model == BC_YUV422 || color_model == BC_UVY422 ) {
                int bytesPerLine = w*2;
                row_data = new unsigned char*[h];
                for( int i=0; i<h; ++i )
@@ -319,6 +319,8 @@ int BC_Bitmap::initialize(BC_WindowBase *parent_window,
        this->parent_window = parent_window;
        this->top_level = parent_window->top_level;
        this->xv_portid = resources->use_xvideo ? top_level->xvideo_port_id : -1;
+       if( w < 1 ) w = 1;
+       if( h < 1 ) h = 1;
        this->w = w;
        this->h = h;
        this->color_model = color_model;
@@ -652,6 +654,7 @@ int BC_Bitmap::read_frame(VFrame *frame,
                        break;
                default:
                case BC_YUV422:
+               case BC_UVY422:
                        memcpy(get_data(), frame->get_data(), w * h + w * h);
                        break;
                }