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-rw-r--r--libhb/hb.c119
-rw-r--r--libhb/hb.h2
-rw-r--r--libhb/work.c70
-rw-r--r--test/test.c20
4 files changed, 56 insertions, 155 deletions
diff --git a/libhb/hb.c b/libhb/hb.c
index b2d672872..a53bd1f4a 100644
--- a/libhb/hb.c
+++ b/libhb/hb.c
@@ -431,90 +431,75 @@ void hb_get_preview( hb_handle_t * h, hb_title_t * title, int picture,
* @param job Handle to hb_job_t.
* @param aspect Desired aspect ratio. Value of -1 uses title aspect.
* @param pixels Maximum desired pixel count.
- * @param par If true, skip the cropping and keep-aspect-ratio stuff.
*/
-void hb_set_size( hb_job_t * job, int aspect, int pixels, int par )
+void hb_set_size( hb_job_t * job, int aspect, int pixels )
{
hb_title_t * title = job->title;
int croppedWidth = title->width - title->crop[2] - title->crop[3];
int croppedHeight = title->height - title->crop[0] - title->crop[1];
-
- int croppedAspect;
- if (par)
+ int croppedAspect = title->aspect * title->height * croppedWidth /
+ croppedHeight / title->width;
+ int addCrop;
+ int i, w, h;
+
+ if( aspect <= 0 )
{
- /* That means we're setting size for video with non-square pixels */
- croppedAspect = croppedWidth * HB_ASPECT_BASE / croppedHeight;
+ /* Keep the best possible aspect ratio */
aspect = croppedAspect;
}
- else
- {
- /* We're free to change cropping and maintain display aspect ratio */
- croppedAspect = title->aspect * title->height * croppedWidth /
- croppedHeight / title->width;
-
- int addCrop;
- if( aspect <= 0 )
+ /* Crop if necessary to obtain the desired ratio */
+ memcpy( job->crop, title->crop, 4 * sizeof( int ) );
+ if( aspect < croppedAspect )
+ {
+ /* Need to crop on the left and right */
+ addCrop = croppedWidth - aspect * croppedHeight * title->width /
+ title->aspect / title->height;
+ if( addCrop & 3 )
{
- /* Keep the best possible aspect ratio */
- aspect = croppedAspect;
+ addCrop = ( addCrop + 1 ) / 2;
+ job->crop[2] += addCrop;
+ job->crop[3] += addCrop;
}
-
- /* Crop if necessary to obtain the desired ratio */
- memcpy( job->crop, title->crop, 4 * sizeof( int ) );
- if( aspect < croppedAspect )
+ else if( addCrop & 2 )
{
- /* Need to crop on the left and right */
- addCrop = croppedWidth - aspect * croppedHeight * title->width /
- title->aspect / title->height;
- if( addCrop & 3 )
- {
- addCrop = ( addCrop + 1 ) / 2;
- job->crop[2] += addCrop;
- job->crop[3] += addCrop;
- }
- else if( addCrop & 2 )
- {
- addCrop /= 2;
- job->crop[2] += addCrop - 1;
- job->crop[3] += addCrop + 1;
- }
- else
- {
- addCrop /= 2;
- job->crop[2] += addCrop;
- job->crop[3] += addCrop;
- }
+ addCrop /= 2;
+ job->crop[2] += addCrop - 1;
+ job->crop[3] += addCrop + 1;
}
- else if( aspect > croppedAspect )
+ else
{
- /* Need to crop on the top and bottom */
- addCrop = croppedHeight - croppedWidth * title->aspect *
- title->height / aspect / title->width;
- if( addCrop & 3 )
- {
- addCrop = ( addCrop + 1 ) / 2;
- job->crop[0] += addCrop;
- job->crop[1] += addCrop;
- }
- else if( addCrop & 2 )
- {
- addCrop /= 2;
- job->crop[0] += addCrop - 1;
- job->crop[1] += addCrop + 1;
- }
- else
- {
- addCrop /= 2;
- job->crop[0] += addCrop;
- job->crop[1] += addCrop;
- }
+ addCrop /= 2;
+ job->crop[2] += addCrop;
+ job->crop[3] += addCrop;
}
-
}
-
- int i, w, h;
+ else if( aspect > croppedAspect )
+ {
+ /* Need to crop on the top and bottom */
+ addCrop = croppedHeight - croppedWidth * title->aspect *
+ title->height / aspect / title->width;
+ if( addCrop & 3 )
+ {
+ addCrop = ( addCrop + 1 ) / 2;
+ job->crop[0] += addCrop;
+ job->crop[1] += addCrop;
+ }
+ else if( addCrop & 2 )
+ {
+ addCrop /= 2;
+ job->crop[0] += addCrop - 1;
+ job->crop[1] += addCrop + 1;
+ }
+ else
+ {
+ addCrop /= 2;
+ job->crop[0] += addCrop;
+ job->crop[1] += addCrop;
+ }
+ }
+
/* Compute a resolution from the number of pixels and aspect */
for( i = 0;; i++ )
{
diff --git a/libhb/hb.h b/libhb/hb.h
index c33f70f62..6f8af2aee 100644
--- a/libhb/hb.h
+++ b/libhb/hb.h
@@ -77,7 +77,7 @@ hb_list_t * hb_get_titles( hb_handle_t * );
void hb_get_preview( hb_handle_t *, hb_title_t *, int,
uint8_t * );
-void hb_set_size( hb_job_t *, int ratio, int pixels, int par );
+void hb_set_size( hb_job_t *, int ratio, int pixels );
/* Handling jobs */
int hb_count( hb_handle_t * );
diff --git a/libhb/work.c b/libhb/work.c
index 70ca36a1e..5b3f914c2 100644
--- a/libhb/work.c
+++ b/libhb/work.c
@@ -128,76 +128,6 @@ static void do_job( hb_job_t * job, int cpu_count )
job->height=title->height-job->crop[0]-job->crop[1];
job->width=title->width-job->crop[2]-job->crop[3];
}
- else if ( job->pixel_ratio == 2 )
- {
- /* "Loose" anamorphic.
- - Uses mod16-compliant dimensions,
- - Allows users to set the width
- - Handles ITU pixel aspects
- */
- /* Use mod16 values for better compression */
- job->width = MULTIPLE_16( job->width );
- job->height = MULTIPLE_16( job->height );
- job->width = MAX( 16, job->width );
- job->height = MAX( 16, job->height );
-
- /* Set up some variables to make the math easier to follow. */
- int cropped_width = title->width - job->crop[2] - job->crop[3] ;
- int cropped_height = title->height - job->crop[0] - job->crop[1] ;
- int storage_aspect = cropped_width * HB_ASPECT_BASE / cropped_height;
- int pixels = job->width * (job->width / storage_aspect * HB_ASPECT_BASE);
-
- /* While keeping the DVD storage aspect, resize the job width and height
- so they fit into the user's specified dimensions. */
- hb_set_size(job, -1, pixels, 1);
-
- if (cropped_width <= 706)
- {
- /* Handle ITU PARs */
- if (title->height == 480)
- {
- /* It's NTSC */
- if (title->aspect == 16)
- {
- /* It's widescreen */
- job->pixel_aspect_width = 40;
- job->pixel_aspect_height = 33;
- }
- else
- {
- /*It's 4:3 */
- job->pixel_aspect_width = 10;
- job->pixel_aspect_height = 11;
- }
- }
- else if (title->height == 576)
- {
- /* It's PAL */
- if(title->aspect == 16)
- {
- /* It's widescreen */
- job->pixel_aspect_width = 16;
- job->pixel_aspect_height = 11;
- }
- else
- {
- /* It's 4:3 */
- job->pixel_aspect_width = 12;
- job->pixel_aspect_height = 11;
- }
- }
- }
-
- /* Figure out what dimensions the source would display at. */
- int source_display_width = cropped_width * ((float)job->pixel_aspect_width / (float)job->pixel_aspect_height) ;
-
- /* The film AR is the source's display width / cropped source height.
- The output display width is the output height * film AR.
- The output PAR is the output display width / output storage width. */
- job->pixel_aspect_width = job->height * source_display_width / cropped_height;
- job->pixel_aspect_height = job->width;
-
- }
/* Keep width and height within these boundaries */
if (job->maxHeight && (job->height > job->maxHeight) )
diff --git a/test/test.c b/test/test.c
index e1b72a974..a5ddddf25 100644
--- a/test/test.c
+++ b/test/test.c
@@ -53,7 +53,6 @@ static int abitrate = 0;
static int mux = 0;
static int acodec = 0;
static int pixelratio = 0;
-static int loosePixelratio = 0;
static int chapter_start = 0;
static int chapter_end = 0;
static int chapter_markers = 0;
@@ -448,6 +447,7 @@ static int HandleEvents( hb_handle_t * h )
job->deinterlace = deinterlace;
job->grayscale = grayscale;
+ job->pixel_ratio = pixelratio;
/* Add selected filters */
job->filters = hb_list_init();
@@ -471,16 +471,7 @@ static int HandleEvents( hb_handle_t * h )
hb_filter_denoise.settings = denoise_opt;
hb_list_add( job->filters, &hb_filter_denoise );
}
-
- if (loosePixelratio)
- {
- job->pixel_ratio = 2;
- }
- else
- {
- job->pixel_ratio = pixelratio;
- }
-
+
if( width && height )
{
job->width = width;
@@ -879,7 +870,6 @@ static void ShowHelp()
" <L:R:T:B:SB:MP> (default 1:1:4:4:0:0)\n"
" -g, --grayscale Grayscale encoding\n"
" -p, --pixelratio Store pixel aspect ratio in video stream\n"
- " -P, --loosePixelratio Store pixel aspect ratio with specified x*y\n"
"\n"
@@ -955,7 +945,6 @@ static int ParseOptions( int argc, char ** argv )
{ "detelecine", optional_argument, NULL, '9' },
{ "grayscale", no_argument, NULL, 'g' },
{ "pixelratio", no_argument, NULL, 'p' },
- { "loosePixelratio", no_argument, NULL, 'P' },
{ "width", required_argument, NULL, 'w' },
{ "height", required_argument, NULL, 'l' },
{ "crop", required_argument, NULL, 'n' },
@@ -980,7 +969,7 @@ static int ParseOptions( int argc, char ** argv )
int c;
c = getopt_long( argc, argv,
- "hvuC:f:4i:o:t:Lc:ma:6:s:UFN:e:E:2d789gpPw:l:n:b:q:S:B:r:R:Qx:TY:X:",
+ "hvuC:f:4i:o:t:Lc:ma:6:s:UFN:e:E:2d789gpw:l:n:b:q:S:B:r:R:Qx:TY:X:",
long_options, &option_index );
if( c < 0 )
{
@@ -1122,9 +1111,6 @@ static int ParseOptions( int argc, char ** argv )
case 'p':
pixelratio = 1;
break;
- case 'P':
- loosePixelratio = 1;
- break;
case 'e':
if( !strcasecmp( optarg, "ffmpeg" ) )
{
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 10:10:50 +0000