lxdream.org :: lxdream/src/drivers/gl_fbo.c r868:c5b4ed31d819

filename	src/drivers/gl_fbo.c
changeset	868:c5b4ed31d819
prev	863:a5e5310061e2
next	877:8331f4aa3616
author	nkeynes
date	Fri Oct 10 00:07:54 2008 +0000 (11 years ago)
permissions	-rw-r--r--
last change	Update the texture dimensions regardless of whether we created the texture here or not - safer than depending on the caller to do it

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     1.1 --- a/src/drivers/gl_fbo.c	Sun Sep 28 01:09:51 2008 +0000
     1.2 +++ b/src/drivers/gl_fbo.c	Fri Oct 10 00:07:54 2008 +0000
     1.3 @@ -228,12 +228,12 @@
     1.4          GLuint tex;
     1.5          glGenTextures( 1, &tex );
     1.6          buffer->buf_id = tex;
     1.7 -        glBindTexture( GL_TEXTURE_RECTANGLE_ARB, tex );
     1.8 -        glTexImage2D( GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL );
     1.9      } else {
    1.10          buffer->buf_id = tex_id;
    1.11          glBindTexture( GL_TEXTURE_RECTANGLE_ARB, tex_id );
    1.12      }
    1.13 +    glBindTexture( GL_TEXTURE_RECTANGLE_ARB, buffer->buf_id );
    1.14 +    glTexImage2D( GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL );
    1.15      glTexParameteri( GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_S, GL_CLAMP );
    1.16      glTexParameteri( GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_T, GL_CLAMP );
    1.17      glTexParameteri( GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MIN_FILTER, GL_NEAREST );