X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fmisc%2Fimage.c;h=7a6457262034a739d6b97920491416bc96e2f5a2;hb=59117b28623d003c2bf3374bf551f126da4322dc;hp=86eeb452a8badc4f1a0ae596944f814ad05c3990;hpb=0f19b0dcbe69b825cf4fed10b625d72e0c1248a6;p=vlc diff --git a/src/misc/image.c b/src/misc/image.c index 86eeb452a8..7a64572620 100644 --- a/src/misc/image.c +++ b/src/misc/image.c @@ -34,7 +34,6 @@ # include "config.h" #endif -#include #include #include @@ -44,9 +43,10 @@ #include #include #include -#include +#include #include #include +#include static picture_t *ImageRead( image_handler_t *, block_t *, video_format_t *, video_format_t * ); @@ -75,11 +75,12 @@ vlc_fourcc_t image_Type2Fourcc( const char * ); vlc_fourcc_t image_Ext2Fourcc( const char * ); /*static const char *Fourcc2Ext( vlc_fourcc_t );*/ +#undef image_HandlerCreate /** * Create an image_handler_t instance * */ -image_handler_t *__image_HandlerCreate( vlc_object_t *p_this ) +image_handler_t *image_HandlerCreate( vlc_object_t *p_this ) { image_handler_t *p_image = calloc( 1, sizeof(image_handler_t) ); if( !p_image ) @@ -157,12 +158,18 @@ static picture_t *ImageRead( image_handler_t *p_image, block_t *p_block, if( !p_fmt_out->i_chroma ) p_fmt_out->i_chroma = p_image->p_dec->fmt_out.video.i_chroma; if( !p_fmt_out->i_width && p_fmt_out->i_height ) - p_fmt_out->i_width = p_fmt_out->i_height - * p_image->p_dec->fmt_out.video.i_aspect - / VOUT_ASPECT_FACTOR; + p_fmt_out->i_width = (int64_t)p_image->p_dec->fmt_out.video.i_width * + p_image->p_dec->fmt_out.video.i_sar_num * + p_fmt_out->i_height / + p_image->p_dec->fmt_out.video.i_height / + p_image->p_dec->fmt_out.video.i_sar_den; + if( !p_fmt_out->i_height && p_fmt_out->i_width ) - p_fmt_out->i_height = p_fmt_out->i_width * VOUT_ASPECT_FACTOR - / p_image->p_dec->fmt_out.video.i_aspect; + p_fmt_out->i_height = (int64_t)p_image->p_dec->fmt_out.video.i_height * + p_image->p_dec->fmt_out.video.i_sar_den * + p_fmt_out->i_width / + p_image->p_dec->fmt_out.video.i_width / + p_image->p_dec->fmt_out.video.i_sar_num; if( !p_fmt_out->i_width ) p_fmt_out->i_width = p_image->p_dec->fmt_out.video.i_width; if( !p_fmt_out->i_height ) @@ -334,9 +341,15 @@ static block_t *ImageWrite( image_handler_t *p_image, picture_t *p_pic, p_tmp_pic = p_image->p_filter->pf_video_filter( p_image->p_filter, p_pic ); - p_block = p_image->p_enc->pf_encode_video( p_image->p_enc, p_tmp_pic ); - - p_image->p_filter->pf_vout_buffer_del( p_image->p_filter, p_tmp_pic ); + if( likely(p_tmp_pic != NULL) ) + { + p_block = p_image->p_enc->pf_encode_video( p_image->p_enc, + p_tmp_pic ); + p_image->p_filter->pf_video_buffer_del( p_image->p_filter, + p_tmp_pic ); + } + else + p_block = NULL; } else { @@ -365,7 +378,7 @@ static int ImageWriteUrl( image_handler_t *p_image, picture_t *p_pic, p_fmt_out->i_chroma = image_Ext2Fourcc( psz_url ); } - file = utf8_fopen( psz_url, "wb" ); + file = vlc_fopen( psz_url, "wb" ); if( !file ) { msg_Err( p_image->p_parent, "%s: %m", psz_url ); @@ -426,7 +439,6 @@ static picture_t *ImageConvert( image_handler_t *p_image, picture_t *p_pic, p_fmt_out->i_height = p_fmt_out->i_visible_height = p_fmt_in->i_height; if( !p_fmt_out->i_sar_num ) p_fmt_out->i_sar_num = p_fmt_in->i_sar_num; if( !p_fmt_out->i_sar_den ) p_fmt_out->i_sar_den = p_fmt_in->i_sar_den; - if( !p_fmt_out->i_aspect ) p_fmt_out->i_aspect = p_fmt_in->i_aspect; if( p_image->p_filter ) if( p_image->p_filter->fmt_in.video.i_chroma != p_fmt_in->i_chroma || @@ -469,7 +481,7 @@ static picture_t *ImageConvert( image_handler_t *p_image, picture_t *p_pic, { /* Duplicate image */ picture_Release( p_pif ); /* XXX: Better fix must be possible */ - p_pif = p_image->p_filter->pf_vout_buffer_new( p_image->p_filter ); + p_pif = p_image->p_filter->pf_video_buffer_new( p_image->p_filter ); if( p_pif ) picture_Copy( p_pif, p_pic ); } @@ -523,24 +535,25 @@ static const struct } ext_table[] = { - { VLC_FOURCC('j','p','e','g'), "jpeg" }, - { VLC_FOURCC('j','p','e','g'), "jpg" }, - { VLC_FOURCC('l','j','p','g'), "ljpg" }, - { VLC_FOURCC('p','n','g',' '), "png" }, - { VLC_FOURCC('p','g','m',' '), "pgm" }, - { VLC_FOURCC('p','g','m','y'), "pgmyuv" }, + { VLC_CODEC_JPEG, "jpeg" }, + { VLC_CODEC_JPEG, "jpg" }, + { VLC_CODEC_JPEGLS, "ljpg" }, + { VLC_CODEC_PNG, "png" }, + { VLC_CODEC_PGM, "pgm" }, + { VLC_CODEC_PGMYUV, "pgmyuv" }, { VLC_FOURCC('p','b','m',' '), "pbm" }, { VLC_FOURCC('p','a','m',' '), "pam" }, - { VLC_FOURCC('t','g','a',' '), "tga" }, - { VLC_FOURCC('b','m','p',' '), "bmp" }, - { VLC_FOURCC('p','n','m',' '), "pnm" }, + { VLC_CODEC_TARGA, "tga" }, + { VLC_CODEC_BMP, "bmp" }, + { VLC_CODEC_PNM, "pnm" }, { VLC_FOURCC('x','p','m',' '), "xpm" }, { VLC_FOURCC('x','c','f',' '), "xcf" }, - { VLC_FOURCC('p','c','x',' '), "pcx" }, - { VLC_FOURCC('g','i','f',' '), "gif" }, - { VLC_FOURCC('t','i','f','f'), "tif" }, - { VLC_FOURCC('t','i','f','f'), "tiff" }, + { VLC_CODEC_PCX, "pcx" }, + { VLC_CODEC_GIF, "gif" }, + { VLC_CODEC_TIFF, "tif" }, + { VLC_CODEC_TIFF, "tiff" }, { VLC_FOURCC('l','b','m',' '), "lbm" }, + { VLC_CODEC_PPM, "ppm" }, { 0, NULL } }; @@ -549,15 +562,8 @@ vlc_fourcc_t image_Type2Fourcc( const char *psz_type ) int i; for( i = 0; ext_table[i].i_codec; i++ ) - { - int j; - for( j = 0; toupper(ext_table[i].psz_ext[j]) == toupper(psz_type[j]); - j++ ) - { - if( !ext_table[i].psz_ext[j] && !psz_type[j] ) - return ext_table[i].i_codec; - } - } + if( !strcasecmp( ext_table[i].psz_ext, psz_type ) ) + return ext_table[i].i_codec; return 0; } @@ -591,20 +597,20 @@ static const struct const char *psz_mime; } mime_table[] = { - { VLC_FOURCC('b','m','p',' '), "image/bmp" }, - { VLC_FOURCC('b','m','p',' '), "image/x-bmp" }, - { VLC_FOURCC('b','m','p',' '), "image/x-bitmap" }, - { VLC_FOURCC('b','m','p',' '), "image/x-ms-bmp" }, - { VLC_FOURCC('p','n','m',' '), "image/x-portable-anymap" }, - { VLC_FOURCC('p','n','m',' '), "image/x-portable-bitmap" }, - { VLC_FOURCC('p','n','m',' '), "image/x-portable-graymap" }, - { VLC_FOURCC('p','n','m',' '), "image/x-portable-pixmap" }, - { VLC_FOURCC('g','i','f',' '), "image/gif" }, - { VLC_FOURCC('j','p','e','g'), "image/jpeg" }, - { VLC_FOURCC('p','c','x',' '), "image/pcx" }, - { VLC_FOURCC('p','n','g',' '), "image/png" }, - { VLC_FOURCC('t','i','f','f'), "image/tiff" }, - { VLC_FOURCC('t','g','a',' '), "iamge/x-tga" }, + { VLC_CODEC_BMP, "image/bmp" }, + { VLC_CODEC_BMP, "image/x-bmp" }, + { VLC_CODEC_BMP, "image/x-bitmap" }, + { VLC_CODEC_BMP, "image/x-ms-bmp" }, + { VLC_CODEC_PNM, "image/x-portable-anymap" }, + { VLC_CODEC_PNM, "image/x-portable-bitmap" }, + { VLC_CODEC_PNM, "image/x-portable-graymap" }, + { VLC_CODEC_PNM, "image/x-portable-pixmap" }, + { VLC_CODEC_GIF, "image/gif" }, + { VLC_CODEC_JPEG, "image/jpeg" }, + { VLC_CODEC_PCX, "image/pcx" }, + { VLC_CODEC_PNG, "image/png" }, + { VLC_CODEC_TIFF, "image/tiff" }, + { VLC_CODEC_TARGA, "iamge/x-tga" }, { VLC_FOURCC('x','p','m',' '), "image/x-xpixmap" }, { 0, NULL } }; @@ -622,10 +628,7 @@ vlc_fourcc_t image_Mime2Fourcc( const char *psz_mime ) static picture_t *video_new_buffer( decoder_t *p_dec ) { p_dec->fmt_out.video.i_chroma = p_dec->fmt_out.i_codec; - return picture_New( p_dec->fmt_out.video.i_chroma, - p_dec->fmt_out.video.i_width, - p_dec->fmt_out.video.i_height, - p_dec->fmt_out.video.i_aspect ); + return picture_NewFromFormat( &p_dec->fmt_out.video ); } static void video_del_buffer( decoder_t *p_dec, picture_t *p_pic ) @@ -653,7 +656,8 @@ static decoder_t *CreateDecoder( vlc_object_t *p_this, video_format_t *fmt ) { decoder_t *p_dec; - p_dec = vlc_object_create( p_this, VLC_OBJECT_DECODER ); + p_dec = vlc_custom_create( p_this, sizeof( *p_dec ), VLC_OBJECT_GENERIC, + "image decoder" ); if( p_dec == NULL ) return NULL; @@ -674,7 +678,7 @@ static decoder_t *CreateDecoder( vlc_object_t *p_this, video_format_t *fmt ) p_dec->p_module = module_need( p_dec, "decoder", "$codec", false ); if( !p_dec->p_module ) { - msg_Err( p_dec, "no suitable decoder module for fourcc `%4.4s'.\n" + msg_Err( p_dec, "no suitable decoder module for fourcc `%4.4s'. " "VLC probably does not support this image format.", (char*)&p_dec->fmt_in.i_codec ); @@ -687,8 +691,6 @@ static decoder_t *CreateDecoder( vlc_object_t *p_this, video_format_t *fmt ) static void DeleteDecoder( decoder_t * p_dec ) { - vlc_object_detach( p_dec ); - if( p_dec->p_module ) module_unneed( p_dec, p_dec->p_module ); es_format_Clean( &p_dec->fmt_in ); @@ -770,8 +772,6 @@ static encoder_t *CreateEncoder( vlc_object_t *p_this, video_format_t *fmt_in, static void DeleteEncoder( encoder_t * p_enc ) { - vlc_object_detach( p_enc ); - if( p_enc->p_module ) module_unneed( p_enc, p_enc->p_module ); es_format_Clean( &p_enc->fmt_in ); @@ -792,9 +792,9 @@ static filter_t *CreateFilter( vlc_object_t *p_this, es_format_t *p_fmt_in, VLC_OBJECT_GENERIC, typename ); vlc_object_attach( p_filter, p_this ); - p_filter->pf_vout_buffer_new = + p_filter->pf_video_buffer_new = (picture_t *(*)(filter_t *))video_new_buffer; - p_filter->pf_vout_buffer_del = + p_filter->pf_video_buffer_del = (void (*)(filter_t *, picture_t *))video_del_buffer; p_filter->fmt_in = *p_fmt_in; @@ -816,8 +816,6 @@ static filter_t *CreateFilter( vlc_object_t *p_this, es_format_t *p_fmt_in, static void DeleteFilter( filter_t * p_filter ) { - vlc_object_detach( p_filter ); - if( p_filter->p_module ) module_unneed( p_filter, p_filter->p_module ); es_format_Clean( &p_filter->fmt_in );