bool SaveTarga32( const CImage32* pImage, const char* pNameFile )
{
if (!pNameFile)
{
return false;
}
UINT width = pImage->Width();
UINT height = pImage->Height();
uint8_t* pBuffer = const_cast<uint8_t*>(reinterpret_cast<const uint8_t*>(pImage->PixelAddress( 0, 0 )));
tga_result result = tga_write_bgr_rle( pNameFile, pBuffer, width, height, 32 );
return (result == TGA_NOERR) ? true : false;
}
static int write_image_tga(void * priv, gavl_video_frame_t * frame)
{
tga_t * tga = priv;
gavl_video_frame_t * tmp_frame;
int result, ret = 1;
errno = 0;
if(tga->format.pixelformat == GAVL_RGBA_32)
{
tmp_frame = gavl_video_frame_create(&tga->format);
gavl_video_frame_copy(&tga->format, tmp_frame, frame);
if(tga->rle)
{
result = tga_write_rgb(tga->filename, tmp_frame->planes[0],
tga->format.image_width,
tga->format.image_height, 32,
frame->strides[0]);
}
else
{
result =tga_write_rgb_rle(tga->filename, tmp_frame->planes[0],
tga->format.image_width,
tga->format.image_height, 32,
frame->strides[0]);
}
gavl_video_frame_destroy(tmp_frame);
}
else
{
if(tga->rle)
{
result = tga_write_bgr(tga->filename, frame->planes[0],
tga->format.image_width,
tga->format.image_height, 24,
frame->strides[0]);
}
else
{
result = tga_write_bgr_rle(tga->filename, frame->planes[0],
tga->format.image_width,
tga->format.image_height, 24,
frame->strides[0]);
}
}
if(result != TGA_NOERR)
{
if(errno)
bg_log(BG_LOG_ERROR, LOG_DOMAIN, "Cannot save %s: %s",
tga->filename, strerror(errno));
else
bg_log(BG_LOG_ERROR, LOG_DOMAIN, "Cannot save %s: %s",
tga->filename, tga_error(result));
ret = 0;
}
free(tga->filename);
tga->filename = NULL;
return ret;
}
