JP2022000215A5

JP2022000215A5 -

Info

Publication number: JP2022000215A5
Application number: JP2021157516A
Authority: JP
Filing date: 2021-09-28
Publication date: 2022-10-12
Anticipated expiration: 2038-11-28

Description

上記の目的を達成するため、本発明に係る遊技機は、表示装置の表示画面を特定するための各種のコマンドを記載したディスプレイリストを発行する画像制御手段と、前記各種のコマンドに基づく所定の画像データを、所定のＲＷメモリに完成させる画像生成手段と、前記画像データの基礎データとなる各種の圧縮データを記憶するＣＧメモリと、を有して構成され、所定ビット位置以下の下位ビットが全て０となる基点アドレスに基づいて、前記ＲＷメモリに、複数種類の記憶領域が確保され、前記複数種類の記憶領域には、前記圧縮データを展開するための展開空間として使用可能な第１領域及び第２領域と、その他の第３領域と、が含まれており、前記第３領域には、所定ビット位置以下の下位ビットが全て０となる基点アドレスと、表示装置の横方向ピクセル数に対応する水平サイズと、を有する一対の二次元空間が確保され、仮想描画空間への描画動作を規定する描画系コマンドに先行してディスプレイリストに記載されるターゲット情報によって、前記画像データを完成させるべき二次元空間が特定されるよう構成され、前記第１領域の展開空間は、画像生成手段によって自動生成され、前記第２領域の展開空間は、ディスプレイリストに記載された所定のコマンドに基づいて、生成及び開放可能に構成されて、動画用の前記圧縮データを展開するために使用され、前記画像生成手段は、前記画像制御手段から所定の取得ビット単位で受けるディスプレイリストの構成データを、所定の転送ビット単位で前記描画回路に転送するデータ転送回路を有し、前記画像制御手段は、ディスプレイリストの全ビット長が、前記転送ビット単位の整数Ｎ倍（Ｎ≧１）となるよう作成し、作成したディスプレイリストを、前記取得ビット単位で、前記データ転送回路に出力するよう構成されている。 In order to achieve the above object, the gaming machine according to the present invention includes image control means for issuing a display list describing various commands for specifying a display screen of a display device, and predetermined commands based on the various commands . An image generating means for completing image data in a predetermined RW memory, and a CG memory for storing various compressed data as basic data of the image data. A plurality of types of storage areas are secured in the RW memory based on a base address that is all 0, and the plurality of types of storage areas include a first area that can be used as an expansion space for expanding the compressed data. and a second area, and another third area. The third area includes a base address where all lower bits below a predetermined bit position are 0, and the number of pixels in the horizontal direction of the display device. A pair of two-dimensional spaces having corresponding horizontal sizes are secured, and the image data is completed by the target information described in the display list prior to the drawing commands that define the drawing operation to the virtual drawing space. The expansion space of the first region is automatically generated by image generation means, and the expansion space of the second region is generated based on a predetermined command described in a display list. , is configured to be capable of being generated and released, and is used to decompress the compressed data for moving images, and the image generating means receives display list configuration data in predetermined acquired bit units from the image control means, and converts the display list configuration data into a predetermined a data transfer circuit for transferring to the drawing circuit in transfer bit units, and the image control means creates the display list so that the total bit length is integer N times (N≧1) the transfer bit units. , the created display list is output to the data transfer circuit in units of the obtained bits.

Claims

image control means for issuing a display list describing various commands for specifying the display screen of the display device; image generation means for completing predetermined image data based on the various commands in a predetermined RW memory; a CG memory for storing various compressed data as basic data of the image data;
A plurality of types of storage areas are secured in the RW memory based on a base address where all lower bits below a predetermined bit position are 0,
The plurality of types of storage areas include a first area and a second area that can be used as an expansion space for expanding the compressed data, and another third area,
In the third area, a pair of two-dimensional spaces having a base address in which all the lower bits below a predetermined bit position are 0 and a horizontal size corresponding to the number of pixels in the horizontal direction of the display device are secured. A two-dimensional space in which the image data is to be completed is specified by target information described in a display list prior to a drawing-related command that defines a drawing operation to the space,
The development space of the first region is automatically generated by image generation means,
The expansion space of the second area is configured to be able to be generated and opened based on a predetermined command described in the display list, and is used to expand the compressed data for moving images,
The image generation means is
a data transfer circuit for transferring display list configuration data received from the image control means in predetermined acquisition bit units to the rendering circuit in predetermined transfer bit units;
The image control means is
The display list is created such that the total bit length is an integer N times (N≧1) the transfer bit unit, and the created display list is output to the data transfer circuit in the obtained bit unit. A game machine characterized by