lxdream.org :: lxdream/src/drivers/gl_common.h r443:1163eb5c0590

filename	src/drivers/gl_common.h
changeset	443:1163eb5c0590
prev	429:e581b90c3fb3
next	477:9a373f2ff009
author	nkeynes
date	Sat Oct 13 04:01:02 2007 +0000 (14 years ago)
permissions	-rw-r--r--
last change	Add ability to track the last displayed buffer, and handle expose/resize events appropriately

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     1.1 --- a/src/drivers/gl_common.h	Mon Oct 08 11:52:13 2007 +0000
     1.2 +++ b/src/drivers/gl_common.h	Sat Oct 13 04:01:02 2007 +0000
     1.3 @@ -1,5 +1,5 @@
     1.4  /**
     1.5 - * $Id: gl_common.h,v 1.3 2007-10-08 11:49:35 nkeynes Exp $
     1.6 + * $Id: gl_common.h,v 1.4 2007-10-13 04:01:02 nkeynes Exp $
     1.7   *
     1.8   * Parent for all X11 display drivers.
     1.9   *
    1.10 @@ -40,6 +40,20 @@
    1.11   */
    1.12  gboolean gl_display_blank( uint32_t colour );
    1.13  
    1.14 +/**
    1.15 + * Copy the frame buffer contents to the specified texture id
    1.16 + */
    1.17 +void gl_frame_buffer_to_tex_rectangle( frame_buffer_t frame, GLuint texid );
    1.18 +
    1.19 +/**
    1.20 + * Write a rectangular texture (GL_TEXTURE_RECTANGLE_ARB) to the display frame
    1.21 + */
    1.22 +void gl_display_tex_rectangle( GLuint texid, uint32_t texwidth, uint32_t texheight, gboolean invert );
    1.23 +
    1.24 +/**
    1.25 + * Redisplay the last frame.
    1.26 + */
    1.27 +void gl_redisplay_last();
    1.28  
    1.29  /**
    1.30   * Generic GL read_render_buffer. This function assumes that the caller