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Fix GLES build.

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GLES doesn't support glReadBuffer() ...
This commit is contained in:
Themaister 2013-05-11 16:04:46 +02:00
parent 74c8afc492
commit 75c5a04e49
1 changed files with 1 additions and 1 deletions
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2
gfx/gl.c
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@ -2056,7 +2056,7 @@ static bool gl_read_viewport(void *data, uint8_t *buffer)
#ifdef HAVE_OPENGLES
glPixelStorei(GL_PACK_ALIGNMENT, get_alignment(gl->vp.width * 3));
glReadBuffer(GL_FRONT);
// GLES doesn't support glReadBuffer ... Take a chance that it'll work out right.
glReadPixels(gl->vp.x, gl->vp.y,
gl->vp.width, gl->vp.height,
GL_RGB, GL_UNSIGNED_BYTE, buffer);