Linux Manuals

daala/daaladec.h – The libdaala C decoding API. Synopsis#include ‘codec.h’ Data Structuresstruct od_acct_symbol struct od_accounting_dict Dictionary for translating strings into id. struct od_accounting Macros#define _daala_daaladec_H (1) #define OD_DECCTL_SET_BSIZE_BUFFER (7001) #define OD_DECCTL_SET_FLAGS_BUFFER (7003) #define OD_DECCTL_SET_MV_BUFFER (7005) #define OD_DECCTL_SET_MC_IMG (7007) Copy the motion compensated reference into a user supplied daala_image. #define OD_DECCTL_GET_ACCOUNTING (7009) #define OD_DECCTL_SET_ACCOUNTING_ENABLED (7011) #define OD_DECCTL_SET_DERING_BUFFER…

daala_plane_info – Subsampling factors for a plane as a power of 2. Synopsis#include <codec.h> Data Fieldsunsigned char xdec unsigned char ydec Detailed DescriptionSubsampling factors for a plane as a power of 2. 4:2:0 would have {0, 0} for Y and {1, 1} for Cb and Cr. AuthorGenerated automatically by Doxygen for daala from the source…

daala_packet – SynopsisData Fieldsunsigned char * packet long bytes long b_o_s long e_o_s int64_t granulepos int64_t packetno AuthorGenerated automatically by Doxygen for daala from the source code.

daala_info – Configuration parameters for a codec instance. Synopsis#include <codec.h> Data Fieldsunsigned char version_major unsigned char version_minor unsigned char version_sub int32_t pic_width pic_width,_height form a region of interest to encode int32_t pic_height uint32_t pixel_aspect_numerator uint32_t pixel_aspect_denominator uint32_t timebase_numerator uint32_t timebase_denominator uint32_t frame_duration int keyframe_granule_shift The amount to shift to extract the last keyframe number from…

daala_image_plane – Representation of a single component within an image or frame. Synopsis#include <codec.h> Data Fieldsunsigned char * data Image data is stored as an unsigned octet type whether it’s actually 8 bit or a multi-byte depth. unsigned char xdec The decimation factor in the x and y direction. unsigned char ydec int xstride Distance…

daala_image – Representation of an image or video frame. Synopsis#include <codec.h> Data Fieldsdaala_image_plane planes [OD_NPLANES_MAX] Typical 3 planes for Y, Cb, and Cr. int nplanes Number of planes (1 for greyscale, 3 for YCbCr, 4 for YCbCr+Alpha ) int32_t width Width and height in pixels. int32_t height Detailed DescriptionRepresentation of an image or video frame….

daala_comment – The comment information. Synopsis#include <codec.h> Data Fieldschar ** user_comments The array of comment string vectors. int * comment_lengths An array of the corresponding lengths of each vector, in bytes. int comments The total number of comment strings. char * vendor The null-terminated vendor string. Detailed DescriptionThe comment information. This structure holds in the…

d_yield_proc – Invisible dialog procedure that yields CPU time slices. Allegro game programming library. Synopsis#include <allegro.h> int d_yield_proc(int msg, DIALOG *d, int c); DescriptionAn invisible helper object that yields time slices for the scheduler (if the system supports it) when the GUI has nothing to do but waiting for user actions. You should put one…

d_textbox_proc – Dialog procedure implementing a text box object. Allegro game programming library. Synopsis#include <allegro.h> int d_textbox_proc(int msg, DIALOG *d, int c); DescriptionA text box object. The dp field points to the text which is to be displayed in the box. If the text is long, there will be a vertical scrollbar on the right…

d_text_proc, d_ctext_proc, d_rtext_proc – Dialogs procedure drawing text onto the screen. Allegro game programming library. Synopsis#include <allegro.h> int d_text_proc(int msg, DIALOG *d, int c); int d_ctext_proc(int msg, DIALOG *d, int c); int d_rtext_proc(int msg, DIALOG *d, int c); DescriptionThese draw text onto the screen. The dp field should point to the string to display. d_ctext_proc()…

d_slider_proc – Dialog procedure implementing a slider control object. Allegro game programming library. Synopsis#include <allegro.h> int d_slider_proc(int msg, DIALOG *d, int c); DescriptionA slider control object. This object holds a value in d2, in the range from 0 to d1. It will display as a vertical slider if h is greater than or equal to…

d_text_proc, d_ctext_proc, d_rtext_proc – Dialogs procedure drawing text onto the screen. Allegro game programming library. Synopsis#include <allegro.h> int d_text_proc(int msg, DIALOG *d, int c); int d_ctext_proc(int msg, DIALOG *d, int c); int d_rtext_proc(int msg, DIALOG *d, int c); DescriptionThese draw text onto the screen. The dp field should point to the string to display. d_ctext_proc()…

d_menu_proc – Dialog procedure implementing a menu bar object. Allegro game programming library. Synopsis#include <allegro.h> int d_menu_proc(int msg, DIALOG *d, int c); DescriptionThis object is a menu bar which will drop down child menus when it is clicked or if an alt+key corresponding to one of the shortcuts in the menu is pressed. It ignores…

d_list_proc – Dialog procedure implementing a list box object. Allegro game programming library. Synopsis#include <allegro.h> int d_list_proc(int msg, DIALOG *d, int c); DescriptionA list box object. This will allow the user to scroll through a list of items and to select one by clicking or with the arrow keys. If the D_EXIT flag is set,…

d_keyboard_proc – Invisible dialog procedure for implementing keyboard shortcuts. Allegro game programming library. Synopsis#include <allegro.h> int d_keyboard_proc(int msg, DIALOG *d, int c); DescriptionThis is an invisible object for implementing keyboard shortcuts. You can put an ASCII code in the key field of the dialog object (a character such as ‘a’ to respond to a simple…

d_icon_proc – Dialog procedure implementing a bitmap button. Allegro game programming library. Synopsis#include <allegro.h> int d_icon_proc(int msg, DIALOG *d, int c); DescriptionA bitmap button. The fg color is used for the dotted line showing focus, and the bg color for the shadow used to fill in the top and left sides of the button when…

d_edit_proc – Dialog procedure implementing an editable text object. Allegro game programming library. Synopsis#include <allegro.h> int d_edit_proc(int msg, DIALOG *d, int c); DescriptionAn editable text object (the dp field points to the string). When it has the input focus (obtained by clicking on it with the mouse), text can be typed into this object. The…

d_text_proc, d_ctext_proc, d_rtext_proc – Dialogs procedure drawing text onto the screen. Allegro game programming library. Synopsis#include <allegro.h> int d_text_proc(int msg, DIALOG *d, int c); int d_ctext_proc(int msg, DIALOG *d, int c); int d_rtext_proc(int msg, DIALOG *d, int c); DescriptionThese draw text onto the screen. The dp field should point to the string to display. d_ctext_proc()…

d_check_proc – Dialog procedure implementing a check box object. Allegro game programming library. Synopsis#include <allegro.h> int d_check_proc(int msg, DIALOG *d, int c); DescriptionThis is an example of how you can derive objects from other objects. Most of the functionality comes from d_button_proc(), but it displays itself as a check box. If the d1 field is…

d_button_proc – Dialog procedure implementing a button object. Allegro game programming library. Synopsis#include <allegro.h> int d_button_proc(int msg, DIALOG *d, int c); DescriptionA button object (the dp field points to the text string). This object can be selected by clicking on it with the mouse or by pressing its keyboard shortcut. If the D_EXIT flag is…