st/mesa: add a few comments in st_create_context_priv()
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@ -125,6 +125,9 @@ st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe,
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st->dirty.mesa = ~0;
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st->dirty.st = ~0;
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/* Create upload manager for vertex data for glBitmap, glDrawPixels,
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* glClear, etc.
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*/
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st->uploader = u_upload_create(st->pipe, 65536, 4, PIPE_BIND_VERTEX_BUFFER);
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if (!screen->get_param(screen, PIPE_CAP_USER_INDEX_BUFFERS)) {
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@ -148,7 +151,8 @@ st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe,
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st_init_draw( st );
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st_init_generate_mipmap(st);
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if(pipe->screen->get_param(pipe->screen, PIPE_CAP_NPOT_TEXTURES))
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/* Choose texture target for glDrawPixels, glBitmap, renderbuffers */
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if (pipe->screen->get_param(pipe->screen, PIPE_CAP_NPOT_TEXTURES))
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st->internal_target = PIPE_TEXTURE_2D;
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else
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st->internal_target = PIPE_TEXTURE_RECT;
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