| version 1.19 | | version 1.20 |
|---|
| | |
| char data[1024*1024]; | | char data[1024*1024]; |
| // w1=w;h1=h; | | // w1=w;h1=h; |
| w1=grd_curscreen->sc_w;h1=grd_curscreen->sc_h; | | w1=grd_curscreen->sc_w;h1=grd_curscreen->sc_h; |
| if (ogl_readpixels_ok){ | | if (ogl_readpixels_ok>0){ |
| OGL_DISABLE(TEXTURE_2D); | | OGL_DISABLE(TEXTURE_2D); |
| glReadBuffer(GL_FRONT); | | glReadBuffer(GL_FRONT); |
| glReadPixels(0,0,grd_curscreen->sc_w,grd_curscreen->sc_h,GL_RGB,GL_UNSIGNED_BYTE,texbuf); | | glReadPixels(0,0,grd_curscreen->sc_w,grd_curscreen->sc_h,GL_RGB,GL_UNSIGNED_BYTE,texbuf); |
| | |
| sx+=src->bm_x; | | sx+=src->bm_x; |
| sy+=src->bm_y; | | sy+=src->bm_y; |
| #if 1//also seems to cause a mess. need to look into it a bit more.. | | #if 1//also seems to cause a mess. need to look into it a bit more.. |
| if (ogl_readpixels_ok){ | | if (ogl_readpixels_ok>0){ |
| OGL_DISABLE(TEXTURE_2D); | | OGL_DISABLE(TEXTURE_2D); |
| glReadBuffer(GL_FRONT); | | glReadBuffer(GL_FRONT); |
| // glReadPixels(0,0,w,h,GL_RGB,GL_UNSIGNED_BYTE,texbuf); | | // glReadPixels(0,0,w,h,GL_RGB,GL_UNSIGNED_BYTE,texbuf); |
| | |
| } | | } |
| | | |
| int tex_format_supported(int iformat,int format){ | | int tex_format_supported(int iformat,int format){ |
| | | switch (iformat){ |
| | | case GL_INTENSITY4: |
| | | if (!ogl_intensity4_ok) return 0; break; |
| | | case GL_LUMINANCE4_ALPHA4: |
| | | if (!ogl_luminance4_alpha4_ok) return 0; break; |
| | | case GL_RGBA2: |
| | | if (!ogl_rgba2_ok) return 0; break; |
| | | } |
| | | if (ogl_gettexlevelparam_ok){ |
| int internalFormat; | | int internalFormat; |
| glTexImage2D(GL_PROXY_TEXTURE_2D, 0, iformat, 64, 64, 0, | | glTexImage2D(GL_PROXY_TEXTURE_2D, 0, iformat, 64, 64, 0, |
| format, GL_UNSIGNED_BYTE, texbuf);//NULL? | | format, GL_UNSIGNED_BYTE, texbuf);//NULL? |
| | |
| GL_TEXTURE_INTERNAL_FORMAT, | | GL_TEXTURE_INTERNAL_FORMAT, |
| &internalFormat); | | &internalFormat); |
| return (internalFormat==iformat); | | return (internalFormat==iformat); |
| | | }else |
| | | return 1; |
| } | | } |
| | | |
| //little hack to find the largest or equal multiple of 2 for a given number | | //little hack to find the largest or equal multiple of 2 for a given number |