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use RGB for screen texture, not RGBA

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the screen texture does not need an alpha channel.
the fact that it had one made OGL copy the topmost pixel of the screen texture's alpha channel.
which, naturally results in the screen becoming partially transparent and letting you see the working texture in the background.
This commit is contained in:
Inuyasha 2016-01-29 16:01:05 -08:00
parent 181c875016
commit f500986692
1 changed files with 2 additions and 2 deletions
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4
src/hardware/r_opengl/r_opengl.c
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@ -2364,7 +2364,7 @@ EXPORT void HWRAPI(MakeScreenTexture) (void)
Clamp2D(GL_TEXTURE_WRAP_S);
Clamp2D(GL_TEXTURE_WRAP_T);
#ifndef KOS_GL_COMPATIBILITY
pglCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 0, 0, texsize, texsize, 0);
pglCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 0, 0, texsize, texsize, 0);
#endif
tex_downloaded = 0; // 0 so it knows it doesn't have any of the cached patches downloaded right now
@ -2392,7 +2392,7 @@ EXPORT void HWRAPI(MakeScreenFinalTexture) (void)
Clamp2D(GL_TEXTURE_WRAP_S);
Clamp2D(GL_TEXTURE_WRAP_T);
#ifndef KOS_GL_COMPATIBILITY
pglCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 0, 0, texsize, texsize, 0);
pglCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 0, 0, texsize, texsize, 0);
#endif
tex_downloaded = 0; // 0 so it knows it doesn't have any of the cached patches downloaded right now