glamor_set_alu: Added GXclear support at glamor_solid.
We don't need to issue the glamor_fallback at the glamor_set_alu routine, as the caller may support GXclear or other most frequent Ops. Leave it to the caller to determine fallback or not. Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>
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@ -190,8 +190,13 @@ glamor_solid(PixmapPtr pixmap, int x, int y, int width, int height,
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dispatch = glamor_get_dispatch(glamor_priv);
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if (!glamor_set_alu(dispatch, alu)) {
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glamor_put_dispatch(glamor_priv);
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return FALSE;
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if (alu == GXclear)
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color[0] = color[1] = color[2] = color[3] = 0.0;
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else {
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glamor_fallback("unsupported alu %x\n", alu);
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glamor_put_dispatch(glamor_priv);
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return FALSE;
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}
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}
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dispatch->glUseProgram(glamor_priv->solid_prog);
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@ -204,10 +204,8 @@ glamor_set_alu(struct glamor_gl_dispatch *dispatch, unsigned char alu)
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return FALSE;
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}
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#else
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if (alu != GXcopy) {
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glamor_fallback("unsupported alu %x\n", alu);
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if (alu != GXcopy)
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return FALSE;
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}
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#endif
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return TRUE;
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}
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@ -872,7 +870,6 @@ glamor_es2_pixmap_read_prepare(PixmapPtr source, GLenum format,
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return temp_fbo;
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}
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/**
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* Move a pixmap to CPU memory.
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* The input data is the pixmap's fbo.
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